Contacts of the helix formed by residues 310 - 342 (chain B) in PDB entry 4F5G


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 ASN 310 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    306B  THR*     3.5    15.5    +      -       +      +
    307B  ILE      3.0     4.8    +      -       -      +
    308B  LEU      3.2     0.6    -      -       -      -
    309B  SER*     1.3    81.3    -      -       -      +
    311B  ASP*     1.3    59.5    +      -       -      +
    312B  ALA*     3.3    11.3    +      -       -      +
    313B  LEU*     2.9    38.4    +      -       +      +
    314B  ARG*     2.8    32.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASP 311 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    309B  SER      4.3     0.4    -      -       -      -
    310B  ASN*     1.3    73.4    -      -       -      +
    312B  ALA*     1.3    58.0    +      -       -      +
    314B  ARG*     2.8    36.3    +      -       -      +
    315B  ALA*     3.0    28.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 312 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    310B  ASN*     3.3    10.3    +      -       -      +
    311B  ASP*     1.3    76.2    -      -       -      +
    313B  LEU*     1.3    67.1    +      -       +      +
    315B  ALA*     3.3     7.1    +      -       -      +
    316B  ILE*     3.1    29.7    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 313 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     58B  SER*     4.0    13.3    -      -       -      +
     61B  LYS*     3.6    38.6    -      -       +      -
     62B  ALA*     4.3    10.3    -      -       -      +
     65B  TYR*     5.9     1.3    -      -       +      -
    306B  THR*     3.9    31.6    -      -       +      +
    307B  ILE*     3.7    26.4    -      -       +      +
    310B  ASN*     2.9    22.2    +      -       +      +
    312B  ALA*     1.3    75.6    -      -       +      +
    314B  ARG*     1.3    65.3    +      -       -      +
    316B  ILE*     3.1     9.6    +      -       +      +
    317B  TRP*     2.9    22.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 314 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    307B  ILE*     3.3    16.3    +      -       -      +
    308B  LEU*     2.8    55.1    +      -       +      -
    309B  SER*     4.7     1.4    -      -       -      +
    310B  ASN      2.8    20.1    +      -       -      +
    311B  ASP*     2.8    37.4    +      -       -      +
    313B  LEU*     1.3    78.4    -      -       -      +
    315B  ALA*     1.3    57.1    +      -       -      +
    317B  TRP*     3.2     3.0    +      -       +      +
    318B  GLU*     2.8    56.9    +      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 315 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    311B  ASP      3.0    17.8    +      -       -      +
    312B  ALA*     3.6     7.6    -      -       -      +
    313B  LEU      3.2     0.2    -      -       -      -
    314B  ARG*     1.3    77.7    -      -       -      +
    316B  ILE*     1.3    61.3    +      -       +      +
    318B  GLU*     3.4     8.0    +      -       -      +
    319B  GLN*     3.1    23.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 316 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     57B  THR*     4.8     6.3    -      -       +      -
     58B  SER*     3.9    11.4    -      -       -      +
     61B  LYS*     4.0    30.3    -      -       +      -
    312B  ALA*     3.1    16.4    +      -       +      +
    313B  LEU*     3.1    14.2    +      -       +      +
    315B  ALA*     1.3    76.0    -      -       +      +
    317B  TRP*     1.3    59.2    +      -       -      +
    319B  GLN*     3.3     6.7    +      -       -      +
    320B  GLU*     3.0    49.0    +      -       +      +
----------------------------------------------------------
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Residues in contact with TRP 317 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     56B  LEU*     4.0    10.1    -      -       +      -
     58B  SER*     3.5    16.6    -      -       -      +
     91B  LEU*     4.6     9.6    -      -       +      -
    231B  LEU*     3.7    28.7    -      -       +      -
    257B  ASN*     2.7    30.5    +      -       +      -
    258B  PHE*     3.3    48.5    -      +       -      -
    307B  ILE*     3.6    14.8    -      -       +      -
    308B  LEU*     3.6    27.6    -      -       +      -
    313B  LEU      2.9     6.2    +      -       -      +
    314B  ARG*     3.5     8.1    -      -       +      +
    316B  ILE*     1.3    75.5    -      -       -      +
    318B  GLU*     1.3    95.6    +      -       +      +
    320B  GLU*     3.1    10.4    +      -       -      +
    321B  LEU*     2.9    38.5    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 318 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    231B  LEU*     4.0    22.4    -      -       +      +
    314B  ARG*     2.8    46.5    +      -       +      +
    315B  ALA*     4.0     6.7    -      -       -      +
    316B  ILE      3.4     0.2    -      -       -      -
    317B  TRP*     1.3    89.6    -      -       +      +
    319B  GLN*     1.3    58.0    +      -       -      +
    321B  LEU*     3.3     6.7    +      -       -      +
    322B  THR*     2.9    32.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 319 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    315B  ALA      3.1    13.8    +      -       -      +
    316B  ILE*     3.6     9.2    -      -       -      +
    317B  TRP      3.1     0.2    -      -       -      -
    318B  GLU*     1.3    73.0    -      -       -      +
    320B  GLU*     1.3    62.1    +      -       +      +
    322B  THR*     3.3    18.2    +      -       -      +
    323B  ASP*     2.8    66.0    +      -       -      +
    326B  GLN*     5.4     0.6    +      -       -      -
----------------------------------------------------------
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Residues in contact with GLU 320 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     56B  LEU*     3.4    33.1    -      -       +      +
     57B  THR*     3.0    13.6    +      -       -      -
     58B  SER*     2.6    48.0    +      -       -      -
    316B  ILE*     3.0    27.9    +      -       +      +
    317B  TRP*     3.3     9.7    -      -       -      +
    319B  GLN*     1.3    75.6    -      -       +      +
    321B  LEU*     1.3    64.3    +      -       -      +
    323B  ASP*     3.2    10.9    +      -       -      +
    324B  MET*     3.0    28.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 321 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    225B  GLN      3.8     2.5    -      -       -      +
    226B  GLY*     3.8    23.6    -      -       -      +
    227B  PHE*     3.9    13.0    -      -       +      -
    231B  LEU*     3.7    35.4    -      -       +      -
    257B  ASN*     3.8    24.2    -      -       +      +
    317B  TRP*     2.9    35.9    +      -       +      +
    318B  GLU*     3.6     6.5    -      -       -      +
    320B  GLU*     1.3    74.5    -      -       -      +
    322B  THR*     1.3    66.1    +      -       -      +
    324B  MET*     3.2    23.2    +      -       +      +
    325B  ARG*     2.9    25.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with THR 322 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    318B  GLU*     2.9    20.7    +      -       -      +
    319B  GLN*     3.6    20.4    -      -       -      +
    321B  LEU*     1.3    76.9    -      -       -      +
    323B  ASP*     1.3    56.9    +      -       -      +
    325B  ARG*     3.0    33.7    +      -       -      +
    326B  GLN*     2.8    54.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASP 323 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     46B  TYR*     4.4     1.1    +      -       -      -
    319B  GLN*     2.8    52.1    +      -       -      +
    320B  GLU*     3.5    12.4    -      -       -      +
    321B  LEU      3.2     0.2    -      -       -      -
    322B  THR*     1.3    74.8    -      -       -      +
    324B  MET*     1.3    58.3    +      -       +      +
    326B  GLN*     3.9     7.2    -      -       -      +
    327B  ARG*     2.9    29.6    +      -       -      +
    330B  ARG*     5.0     2.3    +      -       -      -
----------------------------------------------------------
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Residues in contact with MET 324 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     46B  TYR*     3.5    49.7    -      -       +      +
     56B  LEU*     4.5    23.3    -      -       +      -
    227B  PHE*     3.8    24.5    -      -       +      -
    256B  LLP      3.9    11.4    -      -       -      +
    257B  ASN      4.0     7.6    -      -       -      +
    259B  GLY*     5.5     1.1    -      -       -      +
    320B  GLU      3.0    15.2    +      -       -      +
    321B  LEU*     3.2    36.3    +      -       +      +
    323B  ASP*     1.3    74.1    -      -       +      +
    325B  ARG*     1.3    65.2    +      -       -      +
    327B  ARG*     3.3     2.4    +      -       -      +
    328B  ILE*     3.1    30.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 325 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    226B  GLY*     2.7    41.7    +      -       -      +
    227B  PHE*     3.7    21.1    -      -       -      +
    228B  GLY      3.4    17.3    -      -       -      -
    229B  ARG      3.5    18.4    +      -       -      -
    230B  GLY*     3.7    16.8    -      -       -      -
    231B  LEU      4.7     1.4    -      -       -      +
    321B  LEU*     2.9    10.8    +      -       -      +
    322B  THR*     3.0    47.5    +      -       -      +
    324B  MET*     1.3    75.3    -      -       -      +
    326B  GLN*     1.3    66.0    +      -       -      +
    328B  ILE*     3.3     9.3    +      -       -      +
    329B  GLN*     3.0    44.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 326 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    319B  GLN*     5.4     1.0    +      -       -      -
    322B  THR*     2.8    40.5    +      -       +      +
    323B  ASP*     4.1     7.5    -      -       -      +
    325B  ARG*     1.3    84.8    -      -       +      +
    327B  ARG*     1.3    59.8    +      -       -      +
    329B  GLN*     3.3    18.0    +      -       -      +
    330B  ARG*     2.8    47.0    +      -       +      +
----------------------------------------------------------
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Residues in contact with ARG 327 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     46B  TYR*     3.3    19.7    +      -       +      +
     47B  LYS      3.2    19.4    +      -       -      -
     48B  ASP      3.5    14.2    +      -       -      -
     49B  GLU*     3.6    38.4    -      -       +      +
    323B  ASP      2.9    19.2    +      -       -      +
    324B  MET      3.8     0.7    -      -       -      +
    326B  GLN*     1.3    76.3    -      -       -      +
    328B  ILE*     1.3    58.4    -      -       -      +
    330B  ARG*     3.2    28.1    +      -       -      +
    331B  MET*     2.9    47.0    +      -       +      +
    388B  ALA*     2.6    37.9    +      -       -      +
    390B  MET      3.0    25.1    +      -       -      -
    391B  THR*     4.2     4.0    -      -       -      +
    392B  PRO*     4.6     1.8    -      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 328 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     46B  TYR*     4.0    20.9    -      -       +      -
    227B  PHE*     3.6    32.3    -      -       +      +
    324B  MET      3.1    14.8    +      -       -      +
    325B  ARG*     3.5     9.4    -      -       -      +
    327B  ARG*     1.3    77.0    -      -       +      +
    329B  GLN*     1.3    64.9    +      -       +      +
    331B  MET*     3.2     5.2    +      -       -      +
    332B  ARG*     2.9    28.4    +      -       -      +
    356B  GLY*     3.1    33.0    -      -       -      +
    357B  MET*     3.9    24.7    -      -       +      +
    387B  VAL*     3.6    14.2    -      -       +      +
    388B  ALA*     4.5     8.3    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLN 329 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    227B  PHE      5.7     1.3    -      -       -      +
    228B  GLY      3.0    27.4    +      -       -      +
    229B  ARG*     4.7     4.8    -      -       -      +
    325B  ARG*     3.0    32.0    +      -       +      +
    326B  GLN*     3.7    20.7    +      -       -      +
    328B  ILE*     1.3    77.9    -      -       +      +
    330B  ARG*     1.3    62.5    +      -       +      +
    332B  ARG*     3.2    13.0    +      -       -      +
    333B  GLN*     3.1    39.3    +      -       -      +
    355B  ASN*     5.4     2.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 330 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     49B  GLU*     5.1     6.5    +      -       -      +
    323B  ASP      5.0     2.0    +      -       -      -
    326B  GLN*     2.8    38.6    +      -       +      +
    327B  ARG*     3.5    38.1    -      -       -      +
    329B  GLN*     1.3    75.8    -      -       -      +
    331B  MET*     1.3    72.3    +      -       +      +
    333B  GLN*     3.3     9.0    +      -       -      +
    334B  LEU*     2.9    30.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with MET 331 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    327B  ARG*     2.9    43.9    +      -       +      +
    328B  ILE*     3.8     4.5    -      -       -      +
    330B  ARG*     1.3    92.3    -      -       +      +
    332B  ARG*     1.3    60.7    +      -       -      +
    334B  LEU*     3.9    19.1    -      -       +      -
    335B  PHE*     2.8    33.5    +      -       -      +
    387B  VAL*     3.5    24.2    -      -       +      +
    388B  ALA*     5.3     0.2    -      -       -      -
    390B  MET*     3.4    31.6    -      -       +      +
    391B  THR*     3.7    11.0    -      -       -      -
    392B  PRO*     4.0    14.6    -      -       +      -
    395B  MET*     3.7     9.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 332 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    328B  ILE*     2.9    21.7    +      -       -      +
    329B  GLN*     3.4    16.2    -      -       -      +
    331B  MET*     1.3    78.1    -      -       -      +
    333B  GLN*     1.3    61.9    +      -       -      +
    335B  PHE*     3.5     3.6    +      -       -      +
    336B  VAL*     3.3    26.2    +      -       -      +
    351B  VAL*     2.8    47.3    +      -       +      +
    352B  ILE*     3.9     7.0    -      -       +      +
    354B  GLN*     3.3    26.5    +      -       -      +
    355B  ASN      4.1     4.0    -      -       -      -
    356B  GLY      2.8    31.5    +      -       -      +
    357B  MET      4.1     0.8    -      -       -      -
    358B  PHE      2.9    31.9    +      -       -      +
    359B  SER*     2.7    21.2    +      -       -      -
    387B  VAL*     4.0    15.3    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLN 333 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    329B  GLN*     3.1    30.8    +      -       -      +
    330B  ARG*     3.8     6.5    -      -       -      +
    332B  ARG*     1.3    75.9    -      -       +      +
    334B  LEU*     1.3    58.5    +      -       -      +
    336B  VAL*     3.3     3.6    +      -       -      +
    337B  ASN*     3.0    41.8    +      -       -      +
    352B  ILE*     3.6    26.4    -      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 334 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    330B  ARG      2.9    18.4    +      -       -      +
    331B  MET*     3.9    14.6    -      -       +      +
    333B  GLN*     1.3    73.5    -      -       -      +
    335B  PHE*     1.3    60.4    -      -       -      +
    337B  ASN*     4.5     8.1    -      -       +      +
    338B  THR*     2.7    49.8    +      -       -      +
    392B  PRO*     3.9    31.0    -      -       +      +
    395B  MET*     3.8    22.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with PHE 335 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    331B  MET      2.8    18.6    +      -       -      +
    332B  ARG*     3.6     5.2    -      -       -      +
    334B  LEU*     1.3    77.5    -      -       -      +
    336B  VAL*     1.3    63.5    +      -       -      +
    338B  THR*     3.9     0.2    -      -       -      -
    339B  LEU*     3.0    47.2    +      -       +      +
    348B  PHE*     4.9     6.5    -      +       -      -
    351B  VAL*     4.1    31.0    -      -       +      -
    361B  SER*     5.5     9.2    -      -       -      -
    385B  VAL*     5.1    11.4    -      -       +      -
    387B  VAL*     5.2     2.0    -      -       +      -
    390B  MET*     3.6    37.5    -      -       +      -
    395B  MET*     3.7    11.8    -      -       -      +
    398B  LEU*     3.8     5.4    -      -       +      -
    399B  CYS*     3.7    17.5    -      -       -      -
    402B  ILE*     3.5    33.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 336 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    332B  ARG      3.3    15.1    +      -       -      +
    333B  GLN      3.7     6.1    -      -       -      +
    334B  LEU      3.3     0.2    -      -       -      -
    335B  PHE*     1.3    76.4    -      -       +      +
    337B  ASN*     1.3    69.3    +      -       -      +
    339B  LEU*     3.4     9.7    +      -       -      +
    340B  GLN*     3.1    23.6    +      -       +      +
    348B  PHE*     3.2    39.2    -      -       +      +
    349B  SER*     4.3     9.0    -      -       -      +
    351B  VAL*     3.6    16.8    -      -       +      -
    352B  ILE*     4.0    19.1    -      -       +      +
----------------------------------------------------------
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Residues in contact with ASN 337 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    333B  GLN*     3.0    29.9    +      -       -      +
    334B  LEU*     4.0     9.5    -      -       +      +
    336B  VAL*     1.3    83.1    -      -       -      +
    338B  THR*     1.3    58.4    +      -       -      +
    340B  GLN*     3.3    18.9    +      -       -      +
    341B  GLU*     2.9    27.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with THR 338 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    334B  LEU*     2.7    35.8    +      -       -      +
    337B  ASN*     1.3    74.5    -      -       -      +
    339B  LEU*     1.3    61.2    +      -       -      +
    341B  GLU*     3.2    16.1    +      -       -      +
    342B  LYS*     2.9    44.5    +      -       +      +
    395B  MET*     3.6    11.2    -      -       +      +
    396B  ALA*     4.0    22.2    -      -       +      -
    399B  CYS*     3.6    27.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 339 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    335B  PHE*     3.0    48.1    +      -       +      +
    336B  VAL      3.6     4.7    -      -       -      +
    338B  THR*     1.3    76.9    -      -       -      +
    340B  GLN*     1.3    60.1    +      -       -      +
    342B  LYS*     3.3     4.4    +      -       -      +
    343B  GLY      3.2     5.2    +      -       -      -
    344B  ALA*     2.9    36.9    +      -       +      +
    348B  PHE*     3.5    40.6    -      -       +      -
    399B  CYS*     3.9    29.2    -      -       +      +
    402B  ILE*     3.9    26.0    -      -       +      -
    403B  VAL*     3.9     7.3    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLN 340 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    336B  VAL*     3.1    12.2    +      -       +      +
    337B  ASN*     3.5    21.8    -      -       -      +
    339B  LEU*     1.3    78.0    -      -       -      +
    341B  GLU*     1.3    65.0    +      -       -      +
    343B  GLY*     3.0    14.7    +      -       -      -
    344B  ALA*     4.5     5.8    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 341 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    337B  ASN      2.9    15.8    +      -       -      +
    338B  THR*     3.2    18.7    +      -       -      +
    340B  GLN*     1.3    79.9    -      -       -      +
    342B  LYS*     1.3    75.2    +      -       +      +
    343B  GLY*     3.1     3.5    +      -       -      -
    396B  ALA*     6.6     0.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with LYS 342 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    338B  THR*     2.9    36.3    +      -       +      +
    339B  LEU      3.3     0.4    +      -       -      -
    340B  GLN      3.2     0.4    -      -       -      -
    341B  GLU*     1.3    97.1    +      -       +      +
    343B  GLY*     1.3    59.8    +      -       -      +
    344B  ALA      3.6     0.4    -      -       -      -
    396B  ALA*     4.3    12.7    -      -       +      +
    399B  CYS*     4.1     2.7    -      -       +      +
    400B  GLU*     2.5    57.7    +      -       +      +
    403B  VAL*     3.3    32.5    -      -       +      +
----------------------------------------------------------
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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