Contacts of the helix formed by residues 279 - 323 (chain A) in PDB entry 5UAK


Residue contacts within the protein are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332). A short description of the analytical approach is given at the end of the page.
For CSU analysis of other PDB entry

Note:
Non-standard 3 letter residue codes indicate a heterogroup. To identify and analyse, use LPC software

Legend:
Dist - nearest distance (Å) between atoms of two residues
Surf - contact surface area (Å2) between two residues
HB   - hydrophilic-hydrophilic contact (hydrogen bond)
Arom - aromatic-aromatic contact
Phob - hydrophobic-hydrophobic contact
DC   - hydrophobic-hydrophilic contact (destabilizing contact)
+/-  - indicates presence/absence of a specific contacts
*    - indicates residues forming contacts  by their side chain
       (including CA atoms)
Residues in contact with GLU 279 (chain A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    278A  GLU*     1.3    82.6    -      -       +      +
    280A  ALA*     1.3    65.4    +      -       -      +
    282A  GLU*     4.2     8.6    -      -       -      +
    283A  LYS*     3.8    37.7    +      -       -      +
   1307A  TYR*     4.3    25.2    +      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 280 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    277A  TRP*     4.1    21.5    -      -       +      -
    278A  GLU      3.3     1.6    -      -       -      +
    279A  GLU*     1.3    79.6    -      -       -      +
    281A  MET*     1.3    61.8    +      -       +      +
    282A  GLU      3.4     0.4    -      -       -      -
    283A  LYS*     4.5     1.7    -      -       -      +
    284A  MET*     3.4    24.5    +      -       -      +
   1302A  LYS*     5.6     2.3    +      -       -      -
   1306A  PRO*     3.5    41.5    -      -       +      +
   1307A  TYR*     4.8     9.8    -      -       +      +
----------------------------------------------------------
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Residues in contact with MET 281 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    261A  ILE*     4.1    25.6    -      -       +      +
    265A  MET*     3.5    40.3    -      -       +      +
    272A  VAL*     3.9    20.2    -      -       -      -
    277A  TRP*     4.2    15.8    +      -       +      +
    278A  GLU      4.0     3.1    +      -       -      +
    279A  GLU      3.5     0.2    -      -       -      -
    280A  ALA*     1.3    82.2    -      -       +      +
    282A  GLU*     1.3    59.3    +      -       -      +
    284A  MET*     4.0    14.4    -      -       +      -
    285A  ILE*     3.3    24.9    -      -       +      +
    953A  LEU*     4.3     6.6    -      -       -      +
    957A  LEU*     5.7     1.6    -      -       +      -
   1294A  PHE*     4.0    19.3    -      -       +      -
   1296A  PHE*     4.2    29.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 282 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    278A  GLU*     3.3    30.9    +      -       -      +
    279A  GLU*     4.4     7.0    -      -       -      +
    280A  ALA      3.4     0.8    -      -       -      -
    281A  MET*     1.3    76.8    -      -       -      +
    283A  LYS*     1.3    57.8    +      -       +      +
    284A  MET      3.3     1.1    -      -       -      -
    285A  ILE*     3.5     2.6    +      -       -      +
    286A  GLU*     2.8    40.1    +      -       -      +
    950A  HIS*     4.8    13.1    -      -       +      +
    953A  LEU*     3.7    26.1    -      -       +      +
    954A  HIS*     3.2    48.5    +      -       +      +
    957A  LEU*     5.4     7.6    -      -       +      +
    958A  GLN*     5.8     0.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 283 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    279A  GLU*     3.8    26.7    +      -       -      +
    280A  ALA      4.5     2.2    -      -       -      +
    282A  GLU*     1.3    77.0    -      -       +      +
    284A  MET*     1.3    56.4    +      -       -      +
    286A  GLU*     4.4     7.9    -      -       -      +
    287A  ASN*     2.7    51.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with MET 284 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    261A  ILE*     4.6    28.5    -      -       +      -
    280A  ALA      3.4    18.5    +      -       -      +
    281A  MET*     4.0    17.7    -      -       -      -
    282A  GLU      3.3     0.4    -      -       -      -
    283A  LYS*     1.3    80.1    -      -       -      +
    285A  ILE*     1.3    61.2    +      -       +      +
    287A  ASN*     4.0     5.7    -      -       -      +
    288A  LEU*     3.3    32.2    +      -       +      +
   1296A  PHE*     4.1    32.5    -      -       +      -
   1297A  SER      5.0    10.1    -      -       -      +
   1298A  GLY*     6.0     1.1    -      -       -      -
   1302A  LYS*     3.6    39.0    -      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 285 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    258A  ARG*     4.5    18.2    -      -       +      +
    261A  ILE*     3.6    39.3    -      -       +      -
    262A  THR*     4.3    20.9    -      -       +      -
    265A  MET*     6.5     0.4    -      -       +      -
    281A  MET*     3.3    21.9    +      -       +      +
    282A  GLU*     3.5     5.0    +      -       -      +
    283A  LYS      3.4     0.2    -      -       -      -
    284A  MET*     1.3    75.8    -      -       +      +
    286A  GLU*     1.3    60.3    +      -       -      +
    288A  LEU*     2.9    13.4    +      -       +      +
    289A  ARG*     2.8    27.5    +      -       +      +
    949A  HIS*     4.0    25.4    -      -       +      +
    953A  LEU*     5.1    15.0    -      -       +      -
    976A  PHE*     5.9     0.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 286 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    282A  GLU*     2.8    25.8    +      -       -      +
    283A  LYS*     4.1     7.0    -      -       -      +
    285A  ILE*     1.3    74.4    -      -       -      +
    287A  ASN*     1.3    57.4    +      -       -      +
    289A  ARG*     3.5    13.2    -      -       +      +
    290A  GLN*     2.8    30.4    +      -       +      +
    946A  LYS*     4.9    15.3    -      -       +      +
    949A  HIS*     6.0     3.4    -      -       +      -
    950A  HIS*     3.3    46.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASN 287 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    283A  LYS*     2.7    40.4    +      -       -      +
    284A  MET*     4.0     6.5    -      -       -      +
    286A  GLU*     1.3    69.8    -      -       -      +
    288A  LEU*     1.3    67.7    +      -       +      +
    290A  GLN*     3.4    25.3    +      -       -      +
    291A  THR*     3.4    19.6    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 288 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    254A  LYS*     5.1     5.7    -      -       -      +
    257A  GLU*     3.8    23.1    -      -       +      +
    258A  ARG*     3.8    39.4    -      -       +      +
    261A  ILE*     4.7     9.9    -      -       +      -
    284A  MET*     3.3    24.2    +      -       +      +
    285A  ILE*     2.9    14.8    +      -       +      +
    287A  ASN*     1.3    80.6    -      -       +      +
    289A  ARG*     1.3    62.9    +      -       -      +
    291A  THR*     4.1     4.1    +      -       -      -
    292A  GLU*     3.6    21.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 289 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    258A  ARG*     3.2    46.4    -      -       -      +
    285A  ILE*     2.8    20.1    +      -       +      +
    286A  GLU*     3.5    17.5    -      -       +      +
    287A  ASN      3.3     0.2    -      -       -      -
    288A  LEU*     1.3    72.8    -      -       -      +
    290A  GLN*     1.3    54.9    +      -       -      +
    292A  GLU*     2.8    29.6    +      -       -      +
    293A  LEU*     2.8    51.8    +      -       +      +
    296A  THR*     5.9     0.2    +      -       -      -
    945A  SER*     5.2     3.2    +      -       -      -
    946A  LYS*     5.4     8.6    -      -       +      +
    949A  HIS*     3.2    57.0    +      -       +      +
    980A  ILE*     4.9     7.9    -      -       -      +
    984A  ASP*     3.9    22.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 290 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    286A  GLU*     2.8    22.4    +      -       +      +
    287A  ASN*     3.4    25.5    +      -       -      +
    289A  ARG*     1.3    72.9    -      -       -      +
    291A  THR*     1.3    61.0    +      -       -      +
    293A  LEU*     4.2     7.6    +      -       -      +
    294A  LYS*     3.9    23.7    +      -       -      +
    946A  LYS*     6.1     3.4    -      -       -      -
----------------------------------------------------------
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Residues in contact with THR 291 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    254A  LYS*     3.7    25.6    -      -       -      +
    287A  ASN      3.4    14.1    +      -       -      -
    288A  LEU*     4.4     4.2    -      -       -      -
    289A  ARG      3.2     0.6    -      -       -      -
    290A  GLN*     1.3    76.3    -      -       -      +
    292A  GLU*     1.3    65.9    +      -       -      +
    294A  LYS*     3.0    18.8    +      -       +      +
    295A  LEU*     3.3    10.4    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 292 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    251A  ARG*     3.7    23.8    +      -       +      -
    254A  LYS*     3.8    18.5    -      -       +      +
    255A  ILE*     3.3    42.2    +      -       -      +
    258A  ARG*     2.9    34.8    +      -       -      +
    288A  LEU      3.6    12.6    +      -       -      +
    289A  ARG*     2.8    21.8    +      -       -      +
    291A  THR*     1.3    75.1    -      -       -      +
    293A  LEU*     1.3    49.7    +      -       -      +
    295A  LEU*     3.2     7.9    +      -       -      +
    296A  THR*     2.6    40.5    +      -       -      +
    984A  ASP*     5.3     2.6    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 293 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    289A  ARG*     2.8    77.8    +      -       +      +
    290A  GLN*     4.3     6.5    -      -       -      +
    292A  GLU*     1.3    72.4    -      -       -      +
    294A  LYS*     1.3    58.6    +      -       -      +
    296A  THR*     3.0     6.3    +      -       -      -
    297A  ARG*     2.9    45.1    +      -       -      +
    942A  ILE*     3.8    34.3    -      -       +      +
    945A  SER*     4.6     0.7    -      -       -      +
    946A  LYS*     4.2    29.4    -      -       +      -
    984A  ASP*     4.3    11.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 294 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    290A  GLN*     3.9    16.2    +      -       -      +
    291A  THR*     3.0    14.7    +      -       +      +
    293A  LEU*     1.3    78.0    -      -       -      +
    295A  LEU*     1.3    60.6    +      -       -      +
    297A  ARG*     4.0    17.5    +      -       -      +
    298A  LYS*     3.9    19.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 295 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    247A  TYR*     3.4    50.7    -      -       +      +
    250A  GLN*     3.6    33.4    -      -       +      +
    251A  ARG*     4.1    25.6    -      -       +      +
    254A  LYS*     4.8    14.4    -      -       +      +
    291A  THR      3.3     6.9    +      -       -      +
    292A  GLU*     3.2     9.7    +      -       -      +
    293A  LEU      3.2     0.4    -      -       -      -
    294A  LYS*     1.3    77.3    -      -       -      +
    296A  THR*     1.3    66.6    +      -       -      +
    298A  LYS*     3.0    23.2    +      -       -      +
    299A  ALA*     3.3     8.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with THR 296 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    251A  ARG*     3.4    27.7    +      -       -      +
    289A  ARG*     5.9     0.3    +      -       -      -
    292A  GLU*     2.6    33.0    +      -       -      +
    293A  LEU*     3.0    14.2    +      -       -      +
    295A  LEU*     1.3    74.0    -      -       -      +
    297A  ARG*     1.3    60.7    +      -       -      +
    299A  ALA*     3.4     7.0    +      -       +      +
    300A  ALA*     3.3    19.3    +      -       +      +
    942A  ILE*     5.2     7.9    -      -       +      -
    984A  ASP*     3.6    34.3    +      -       -      +
    985A  ASP*     4.3    11.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 297 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    293A  LEU*     2.9    32.8    +      -       -      +
    294A  LYS*     4.1    15.3    -      -       -      +
    295A  LEU      3.1     0.4    +      -       -      -
    296A  THR*     1.3    75.4    -      -       -      +
    298A  LYS*     1.3    58.4    +      -       +      +
    300A  ALA*     3.0     5.7    +      -       -      +
    301A  TYR*     2.8    52.0    +      -       +      -
    939A  HIS*     3.1    48.0    +      -       -      +
    942A  ILE*     3.4    43.2    +      -       +      +
    943A  THR*     3.7    20.8    -      -       -      +
    946A  LYS*     4.8    10.5    -      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 298 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    247A  TYR*     3.8    42.3    +      -       +      +
    294A  LYS*     3.9    17.0    -      -       -      +
    295A  LEU*     3.0    15.0    +      -       -      +
    297A  ARG*     1.3    77.4    -      -       +      +
    299A  ALA*     1.3    60.4    +      -       -      +
    301A  TYR*     4.0    13.3    -      -       +      +
    302A  VAL*     3.5    29.9    +      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 299 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    244A  MET*     4.5    12.4    -      -       +      +
    247A  TYR*     4.2    23.6    -      -       +      -
    248A  ARG*     5.6     3.6    -      -       +      +
    251A  ARG*     4.8    14.6    -      -       -      +
    295A  LEU      3.3     7.2    +      -       -      +
    296A  THR*     3.6    13.5    -      -       +      +
    297A  ARG      3.2     0.4    -      -       -      -
    298A  LYS*     1.3    77.5    -      -       -      +
    300A  ALA*     1.3    58.6    +      -       -      +
    302A  VAL*     3.2    21.2    -      -       -      +
    303A  ARG*     3.7     9.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 300 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    296A  THR*     3.3     9.5    +      -       +      +
    297A  ARG      3.0     8.8    +      -       -      +
    299A  ALA*     1.3    77.7    -      -       -      +
    301A  TYR*     1.3    61.2    +      -       +      +
    302A  VAL      3.3     0.4    -      -       -      -
    303A  ARG*     3.0     9.7    +      -       -      +
    304A  TYR*     2.8    28.9    +      -       -      +
    938A  VAL*     3.9    27.2    -      -       +      +
    942A  ILE*     4.1     9.2    -      -       +      -
    988A  PRO*     6.5     0.2    -      -       +      -
    989A  LEU*     4.9     9.9    -      -       +      +
----------------------------------------------------------
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Residues in contact with TYR 301 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    297A  ARG*     2.8    52.4    +      -       +      +
    298A  LYS*     3.7    14.3    +      -       +      +
    299A  ALA      3.6     0.2    -      -       -      -
    300A  ALA*     1.3    74.6    -      -       +      +
    302A  VAL*     1.3    58.1    +      -       +      +
    304A  TYR*     3.2     7.7    +      -       +      +
    305A  PHE*     3.0    42.6    +      +       +      -
    935A  LEU*     3.6    46.7    -      -       +      +
    938A  VAL*     5.7     6.7    -      -       +      -
    939A  HIS*     3.8    31.4    +      -       +      +
    942A  ILE*     5.9     1.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 302 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    240A  LEU*     3.7    21.0    -      -       +      +
    243A  MET*     4.4    28.7    -      -       +      -
    244A  MET*     4.1    28.9    -      -       +      -
    247A  TYR*     4.7     4.3    -      -       +      -
    298A  LYS      3.5    14.8    +      -       -      +
    299A  ALA*     3.2    19.5    -      -       -      +
    301A  TYR*     1.3    76.9    -      -       +      +
    303A  ARG*     1.3    55.8    +      -       -      +
    305A  PHE*     3.3    12.8    +      -       +      +
    306A  ASN*     2.8    34.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 303 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    244A  MET*     3.6    26.4    -      -       +      -
    248A  ARG*     6.2     0.2    -      -       -      +
    299A  ALA      3.8    10.5    -      -       -      +
    300A  ALA*     3.0     9.9    +      -       -      +
    302A  VAL*     1.3    78.1    -      -       -      +
    304A  TYR*     1.3    55.5    +      -       -      +
    306A  ASN*     3.3    14.2    +      -       -      +
    307A  SER*     2.7    73.0    +      -       -      +
    989A  LEU*     3.5    43.3    -      -       +      +
----------------------------------------------------------
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Residues in contact with TYR 304 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    300A  ALA      2.8    12.9    +      -       -      +
    301A  TYR*     3.2    13.4    +      -       +      +
    303A  ARG*     1.3    73.9    -      -       -      +
    305A  PHE*     1.3    63.2    +      +       -      +
    307A  SER*     3.9     3.8    -      -       -      -
    308A  SER*     2.7    51.9    +      -       -      -
    929A  MET*     3.9     3.1    -      -       -      +
    930A  GLY*     3.1    40.3    +      -       -      -
    931A  PHE*     4.3     5.8    -      -       +      -
    934A  GLY*     3.0    29.2    +      -       -      -
    935A  LEU*     3.8    25.8    -      -       +      -
    938A  VAL*     4.3    20.4    -      -       +      -
    989A  LEU*     5.2     3.0    -      -       +      +
    992A  PHE*     3.4    40.5    -      +       -      -
----------------------------------------------------------
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Residues in contact with PHE 305 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    236A  PHE*     5.3     6.8    -      +       +      -
    240A  LEU*     3.6    17.9    -      -       +      -
    301A  TYR*     3.0    36.8    +      +       +      -
    302A  VAL*     3.6    11.4    -      -       +      +
    304A  TYR*     1.3    82.1    -      +       -      +
    306A  ASN*     1.3    62.7    +      -       -      +
    308A  SER*     3.3     8.0    +      -       -      -
    309A  ALA*     3.0    28.2    +      -       -      +
    931A  PHE*     4.9    17.9    -      +       +      -
    935A  LEU*     5.9     6.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASN 306 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    237A  GLN*     3.3    62.3    +      -       -      +
    240A  LEU*     4.0     8.5    -      -       +      +
    241A  GLY*     4.6     5.5    -      -       -      +
    244A  MET*     4.1    17.6    -      -       -      +
    302A  VAL      2.8    19.1    +      -       -      +
    303A  ARG*     3.4    20.0    -      -       -      +
    305A  PHE*     1.3    75.1    -      -       -      +
    307A  SER*     1.3    62.2    +      -       -      +
    309A  ALA*     4.8     0.2    -      -       -      -
    310A  PHE*     3.9     3.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with SER 307 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    303A  ARG*     2.7    45.8    +      -       -      +
    304A  TYR*     3.9     3.6    -      -       -      -
    306A  ASN*     1.3    71.2    -      -       -      +
    308A  SER*     1.3    60.8    +      -       -      +
    310A  PHE*     3.0    29.7    +      -       -      +
    311A  PHE*     3.3    17.3    -      -       -      -
    989A  LEU*     5.7     1.4    -      -       -      +
    992A  PHE*     4.3    20.6    -      -       -      -
----------------------------------------------------------
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Residues in contact with SER 308 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    304A  TYR*     2.7    50.5    +      -       -      -
    305A  PHE*     3.3    14.6    +      -       -      -
    307A  SER*     1.3    73.1    -      -       -      +
    309A  ALA*     1.3    53.2    +      -       -      +
    311A  PHE*     3.2    11.5    +      -       -      +
    312A  PHE*     2.8    56.8    +      -       -      -
    929A  MET      4.7     4.5    -      -       -      -
    930A  GLY*     5.3     0.2    -      -       -      -
    992A  PHE*     5.0     4.7    -      -       -      -
----------------------------------------------------------
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Residues in contact with ALA 309 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    233A  LEU*     4.3    16.6    -      -       +      +
    236A  PHE*     5.6     9.0    -      -       +      -
    237A  GLN*     4.2    12.3    -      -       +      +
    305A  PHE      3.0    20.3    +      -       -      +
    306A  ASN*     4.0     6.5    -      -       -      +
    307A  SER      3.2     0.2    +      -       -      -
    308A  SER*     1.3    77.7    +      -       -      +
    310A  PHE*     1.3    53.6    +      -       -      +
    312A  PHE*     4.1     5.6    -      -       -      +
    313A  SER*     2.8    36.6    +      -       -      -
----------------------------------------------------------
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Residues in contact with PHE 310 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    233A  LEU*     5.3     0.9    -      -       -      -
    237A  GLN*     4.1    10.9    -      -       -      +
    306A  ASN      3.9     2.8    +      -       -      +
    307A  SER*     3.0    14.8    +      -       -      +
    309A  ALA*     1.3    80.3    -      -       -      +
    311A  PHE*     1.3    70.0    +      +       +      +
    313A  SER*     3.9     9.3    +      -       -      -
    347A  ARG*     2.8    72.0    +      -       -      -
    348A  MET*     4.6     6.1    -      -       -      -
    351A  THR*     3.8    28.0    -      -       +      -
    352A  ARG*     3.6    57.9    -      -       +      -
    924A  ASP*     5.8     0.2    -      -       -      -
   1145A  TRP*     4.1    12.6    -      +       -      -
----------------------------------------------------------
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Residues in contact with PHE 311 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    307A  SER*     3.3    36.6    -      -       -      -
    308A  SER*     3.2     9.2    +      -       -      +
    310A  PHE*     1.3    89.6    -      +       +      +
    312A  PHE*     1.3    65.6    +      -       +      +
    314A  GLY      4.1     0.7    +      -       -      -
    352A  ARG*     5.5     4.9    -      -       -      -
    924A  ASP*     2.9    58.8    -      -       -      +
    925A  THR*     3.7     2.8    +      -       -      -
    928A  ALA*     4.4     5.6    -      -       +      -
    929A  MET      5.8     1.1    -      -       -      +
    992A  PHE*     5.1     7.0    -      +       -      -
    993A  ASP*     4.4    17.7    -      -       -      -
    996A  GLN*     3.6    43.3    -      -       +      +
    997A  LEU*     4.3    20.0    -      -       +      -
   1000A  ILE*     5.5     3.6    -      -       +      -
   1142A  THR*     5.8     1.3    -      -       +      -
   1145A  TRP*     5.6     4.0    -      +       -      -
----------------------------------------------------------
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Residues in contact with PHE 312 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    308A  SER*     2.8    37.3    +      -       -      +
    309A  ALA*     4.1     5.4    -      -       -      +
    311A  PHE*     1.3    75.2    -      -       +      +
    313A  SER*     1.3    65.2    +      -       -      +
    314A  GLY      3.2     1.0    +      -       -      -
    315A  PHE      3.5     9.4    +      -       -      -
    316A  PHE*     3.6    26.8    -      +       +      -
    925A  THR*     3.6    37.7    +      -       +      +
    928A  ALA*     4.6     7.6    -      -       +      -
    929A  MET      3.3    29.2    -      -       -      -
    930A  GLY*     3.6    17.7    -      -       -      -
    931A  PHE*     4.9    11.9    -      +       -      -
    933A  ARG*     4.7    12.3    -      -       -      -
----------------------------------------------------------
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Residues in contact with SER 313 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    229A  PHE*     4.6     1.8    -      -       -      -
    230A  LEU*     3.5    24.5    -      -       -      +
    233A  LEU*     3.8    20.4    -      -       -      +
    309A  ALA      2.8    22.2    +      -       -      -
    310A  PHE*     4.0     8.7    -      -       -      -
    311A  PHE      3.4     0.8    -      -       -      -
    312A  PHE*     1.3    72.7    -      -       -      +
    314A  GLY*     1.3    56.3    +      -       -      +
    316A  PHE*     2.9    11.3    +      -       -      -
    317A  VAL*     2.8    41.3    +      -       -      +
    347A  ARG*     4.4     8.0    -      -       -      -
    351A  THR*     6.3     0.4    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLY 314 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    310A  PHE      4.5     3.0    +      -       -      -
    311A  PHE      4.1     3.6    +      -       -      -
    312A  PHE      3.2     2.0    +      -       -      -
    313A  SER*     1.3    78.0    -      -       -      +
    315A  PHE*     1.3    58.9    +      -       -      +
    317A  VAL*     3.5     8.9    -      -       -      +
    318A  VAL*     3.4    26.3    -      -       -      +
    344A  ILE*     4.8     9.6    -      -       -      +
    347A  ARG*     4.6     7.7    -      -       -      +
    922A  VAL*     4.1    17.5    -      -       -      +
    924A  ASP*     4.6     8.1    -      -       -      -
    925A  THR*     3.9     5.6    -      -       -      -
----------------------------------------------------------
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Residues in contact with PHE 315 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    312A  PHE      4.1     1.8    -      -       -      +
    313A  SER      3.2     0.8    -      -       -      -
    314A  GLY*     1.3    72.2    -      -       -      +
    316A  PHE*     1.3    80.1    +      +       +      +
    318A  VAL*     3.4     2.3    +      -       -      +
    319A  PHE*     2.8    73.3    +      +       +      +
    918A  ILE*     3.9    30.6    -      -       +      +
    919A  TYR*     3.8    39.9    -      +       +      -
    922A  VAL*     4.8     6.5    -      -       +      -
    925A  THR*     3.1    33.5    +      -       +      +
----------------------------------------------------------
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Residues in contact with PHE 316 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    229A  PHE*     3.7    28.0    -      +       +      -
    312A  PHE*     3.6    37.0    -      +       +      -
    313A  SER*     2.9     7.2    +      -       -      +
    315A  PHE*     1.3    97.8    -      +       +      +
    317A  VAL*     1.3    59.3    +      -       -      +
    319A  PHE*     4.6     4.3    -      +       -      -
    320A  LEU*     3.0    36.0    +      -       +      +
    925A  THR*     5.7     1.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 317 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    226A  GLY*     3.6    29.1    -      -       -      +
    229A  PHE*     4.1    12.9    -      -       +      -
    230A  LEU*     4.2    23.1    -      -       +      -
    313A  SER*     2.8    33.5    +      -       -      +
    314A  GLY*     3.5    17.5    -      -       -      +
    316A  PHE*     1.3    73.1    -      -       -      +
    318A  VAL*     1.3    60.8    +      -       +      +
    320A  LEU*     4.6     1.5    -      -       -      +
    321A  SER*     3.2    18.5    +      -       -      -
    343A  CYS*     3.7    28.9    -      -       -      -
    344A  ILE*     5.6     1.8    -      -       +      -
    346A  LEU*     5.4     1.3    -      -       +      -
    347A  ARG*     5.3     7.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 318 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    314A  GLY      3.4    18.4    -      -       -      +
    315A  PHE      3.4     1.6    +      -       -      +
    316A  PHE      3.3     0.2    -      -       -      -
    317A  VAL*     1.3    74.6    -      -       +      +
    319A  PHE*     1.3    53.3    +      -       -      +
    320A  LEU      3.2     2.0    -      -       -      -
    321A  SER*     2.6    24.9    +      -       -      +
    322A  VAL*     2.8    41.8    +      -       +      +
    339A  THR*     4.6    10.3    -      -       -      +
    340A  ILE*     3.7    20.2    -      -       +      -
    343A  CYS*     3.7    31.4    -      -       +      -
    344A  ILE*     4.8     5.8    -      -       +      -
    918A  ILE*     3.6    20.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with PHE 319 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    315A  PHE*     2.8    62.2    +      +       +      +
    316A  PHE*     4.2     4.0    -      +       -      +
    318A  VAL*     1.3    73.4    -      -       -      +
    320A  LEU*     1.3    63.9    +      -       -      +
    322A  VAL*     4.3     6.5    -      -       +      +
    323A  LEU*     3.4    49.4    +      -       +      +
    915A  VAL*     3.9    28.5    -      -       +      -
    918A  ILE*     4.5    10.2    -      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 320 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    225A  CYS*     3.9    35.2    -      -       +      +
    226A  GLY*     4.7     2.2    -      -       -      +
    229A  PHE*     4.0    32.8    -      -       +      -
    316A  PHE*     3.0    19.2    +      -       +      +
    317A  VAL*     4.6     2.2    -      -       -      +
    319A  PHE*     1.3    81.0    -      -       -      +
    321A  SER*     1.3    57.7    +      -       -      +
    323A  LEU*     5.6     0.7    -      -       -      -
    324A  PRO*     3.1    23.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with SER 321 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    222A  SER*     3.7    36.4    -      -       -      -
    225A  CYS*     4.2     7.4    -      -       -      -
    226A  GLY*     4.2     9.2    -      -       -      -
    317A  VAL      3.2    14.8    +      -       -      -
    318A  VAL*     2.6    29.9    +      -       -      +
    320A  LEU*     1.3    75.6    -      -       -      +
    322A  VAL*     1.3    65.5    +      -       -      +
    324A  PRO*     3.6    13.3    -      -       -      +
    325A  TYR*     4.5     1.6    +      -       -      +
    343A  CYS*     5.5     1.7    -      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 322 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    318A  VAL*     2.8    43.9    +      -       +      +
    319A  PHE*     4.3     6.5    -      -       +      +
    321A  SER*     1.3    74.4    -      -       -      +
    323A  LEU*     1.3    61.3    +      -       -      +
    325A  TYR*     2.9    36.1    +      -       +      +
    326A  ALA      4.1     0.7    +      -       -      -
    336A  ILE*     4.4    23.8    -      -       +      +
    339A  THR*     4.5    14.8    -      -       +      +
    915A  VAL*     5.7    12.8    -      -       +      -
    918A  ILE*     4.6     8.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 323 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    319A  PHE*     3.4    40.9    +      -       +      +
    320A  LEU*     5.3     0.4    -      -       -      -
    322A  VAL*     1.3    80.9    -      -       -      +
    324A  PRO*     1.4    65.0    -      -       +      +
    326A  ALA*     2.9    41.3    +      -       +      +
    327A  LEU      3.8     2.1    +      -       -      -
    911A  SER*     5.9     6.3    -      -       -      +
    915A  VAL*     5.7    11.4    -      -       +      -
----------------------------------------------------------
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A short description of the analytical approach
The contact analysis used in this page is based upon the approach developed in: Sobolev V., Wade R.C., Vriend G. and Edelman M. PROTEINS (1996) 25, 120-129. Contact legitimacy depends on the hydrophobic-hydrophilic properties of the contacting atoms. In order to define it, for each inter-atomic contact, eight atom classes have been introduced:


   I  Hydrophilic      - N and O that can donate and accept hydrogen bonds
                         (e.g., oxygen of hydroxyl group of Ser. or Thr)
  II  Acceptor         - N or O that can only accept a hydrogen bond
 III  Donor            - N that can only donate a hydrogen bond
  IV  Hydrophobic      - Cl, Br, I and all C atoms that are not in
                         aromatic rings and do not have a covalent bond to
                         a N or O atom
   V  Aromatic         - C in aromatic rings irrespective of any other 
                         bonds formed by the atom
  VI  Neutral          - C atoms that have a covalent bond to at least one
                         atom of class I or two or more atoms from class II
                         or III; atoms; S, F, P, and metal atoms in all cases
 VII  Neutral-donor    - C atoms that have a covalent bond with only one
                         atom of class III
VIII  Neutral-acceptor - C atoms that have a covalent bond with only 
                         one atom of class II
For each pair of contacts the state of legitimacy is shown below:

Legend:
+, legitimate
-, illegitimate
------------------------------------------------------------
  Atomic class           I  II  III   IV   V   VI  VII  VIII
------------------------------------------------------------
   I  (Hydrophilic)      +   +    +    -   +   +    +    +
  II  (Acceptor)         +   -    +    -   +   +    +    -
 III  (Donor)            +   +    -    -   +   +    -    +
  IV  (Hydrophobic)      -   -    -    +   +   +    +    +
   V  (Aromatic)         +   +    +    +   +   +    +    +
  VI  (Neutral)          +   +    +    +   +   +    +    +
 VII  (Neutral-donor)    +   +    -    +   +   +    -    +
VIII  (Neutral-acceptor) +   -    +    +   +   +    +    -
------------------------------------------------------------
Warning!
Atom classes for heterogroups are automatically assigned based on the atomic coordinates. However, in three cases (see below) the automatic assignment is currently ambiguous. In these cases, the user is advised to manually analyse the full list of contacts using LPC software.
1. Carbon atoms belonging to a 4-, 5- or 6-member ring are 
   considered "aromatic" (Class V) if the ring is approximately
   planar, and "hydrophobic" (Class IV) or "neutral" (Classes
   VI, VII, VIII) if the ring is non-planar.
2. The oxygen atom of a carbonyl or hydroxy group is considered
   "hydroxy" (Class I) if the CO bond is longer than 1.29 Å, and
   "carbonyl" (Class II) if shorter.
3. All nitrogen atoms are considered "hydrophilic" (Class I).

Please E-mail any questions and/or suggestions concerning this page to Vladimir.Sobolev@weizmann.ac.il