Contacts of the helix formed by residues 292 - 320 (chain D) in PDB entry 1EGE


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 GLN 292 (chain D).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    384A  LEU*     3.8    19.3    -      -       +      +
    399A  FAD      2.7    36.3    +      -       -      -
    291B  HIS*     3.3     8.0    -      -       -      +
    292B  GLN*     2.9    29.5    +      -       +      +
    293B  ALA*     2.7    36.1    +      -       -      +
    290D  GLU      3.6     5.2    +      -       -      -
    291D  HIS*     1.3    70.1    -      -       -      +
    293D  ALA*     1.3    52.1    +      -       -      +
    295D  SER*     3.3    10.2    -      -       -      -
    296D  PHE*     2.8    51.4    +      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 293 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    292B  GLN*     3.3    11.1    +      -       +      +
    293B  ALA*     5.7     3.4    -      -       -      +
    296B  PHE*     4.0    29.2    -      -       +      -
    380C  GLN*     4.6     6.1    -      -       +      +
    399C  FAD      4.0    23.6    -      -       +      +
    291D  HIS      2.8     2.8    +      -       -      -
    292D  GLN*     1.3    75.4    -      -       -      +
    294D  ILE*     1.3    57.9    +      -       -      +
    296D  PHE*     3.6     7.1    +      -       -      +
    297D  MET*     2.9    34.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 294 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    380C  GLN*     4.7     1.6    -      -       +      -
    399C  FAD      3.6    49.6    -      -       -      +
    278D  ALA*     4.2    19.1    -      -       +      -
    288D  LEU*     3.4    34.1    -      -       +      +
    289D  VAL      4.6     0.4    -      -       -      +
    291D  HIS*     2.8    11.2    +      -       +      +
    293D  ALA*     1.3    76.9    -      -       -      +
    295D  SER*     1.3    66.8    +      -       -      +
    297D  MET*     2.9    25.2    +      -       -      +
    298D  LEU*     2.9    29.9    +      -       +      +
    350D  ILE*     4.4    17.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with SER 295 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    384A  LEU*     5.6     4.5    -      -       -      -
    387A  ALA*     3.5    25.5    -      -       -      +
    391A  ILE*     4.3     7.1    -      -       -      +
    289D  VAL      2.9    23.5    +      -       -      -
    291D  HIS      3.2     2.4    +      -       -      -
    292D  GLN*     3.1    19.0    +      -       -      -
    294D  ILE*     1.3    79.6    -      -       -      +
    296D  PHE*     1.3    68.2    +      -       -      +
    298D  LEU*     3.1     9.4    +      -       -      +
    299D  ALA      2.9    19.1    +      -       -      -
----------------------------------------------------------
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Residues in contact with PHE 296 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    380A  GLN*     3.5    47.6    -      -       +      -
    383A  ARG*     3.9    28.0    -      -       +      -
    384A  LEU*     3.5    30.5    -      -       +      -
    399A  FAD      4.8     2.5    -      +       -      -
    293B  ALA*     3.6    28.5    -      -       +      -
    292D  GLN*     2.8    31.6    +      -       +      +
    293D  ALA*     3.7     6.3    -      -       -      +
    295D  SER*     1.3    76.0    -      -       -      +
    297D  MET*     1.3    63.0    +      -       -      +
    299D  ALA*     3.2     5.9    +      -       -      +
    300D  GLU*     3.0    36.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with MET 297 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    380C  GLN*     3.8    28.0    -      -       -      +
    399C  FAD      5.3     0.4    -      -       -      +
    293D  ALA*     2.9    20.1    +      -       -      +
    294D  ILE*     2.9    33.1    +      -       -      +
    296D  PHE*     1.3    76.7    -      -       -      +
    298D  LEU*     1.3    56.0    +      -       -      +
    300D  GLU*     3.6     4.5    +      -       -      +
    301D  MET*     3.0    36.8    +      -       +      +
    346D  ASP*     3.6    29.8    -      -       -      +
    349D  GLN*     4.0    13.2    -      -       +      -
    350D  ILE*     3.8    28.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 298 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    387A  ALA*     5.1     1.1    -      -       +      -
    390A  HIS*     4.8     9.6    -      -       +      -
    391A  ILE*     4.0    19.1    -      -       +      -
    271D  LEU*     4.2     5.2    -      -       +      +
    274D  ALA      4.3     2.0    -      -       -      +
    275D  THR*     3.4    37.2    -      -       -      +
    278D  ALA*     4.2     9.6    -      -       +      -
    289D  VAL*     3.8    28.5    -      -       +      -
    294D  ILE*     2.9    20.4    +      -       +      +
    295D  SER*     3.5     5.4    -      -       -      +
    297D  MET*     1.3    74.2    -      -       -      +
    299D  ALA*     1.3    60.5    +      -       -      +
    301D  MET*     3.2    25.4    +      -       +      +
    302D  ALA*     2.8    30.4    +      -       -      +
    350D  ILE*     4.1    10.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 299 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    383A  ARG*     3.4    38.4    -      -       +      +
    386A  VAL*     3.6    19.1    -      -       +      +
    387A  ALA*     3.6    14.5    -      -       -      +
    390A  HIS*     5.9     0.2    -      -       -      -
    295D  SER      2.9    11.5    +      -       -      +
    296D  PHE      3.2     7.2    +      -       -      +
    298D  LEU*     1.3    75.2    -      -       -      +
    300D  GLU*     1.3    64.4    +      -       -      +
    302D  ALA*     2.9     6.8    +      -       -      +
    303D  MET*     2.9    22.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 300 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    383A  ARG*     2.9    50.2    +      -       -      +
    296D  PHE*     3.0    22.4    +      -       -      +
    297D  MET*     4.1     4.2    -      -       -      +
    299D  ALA*     1.3    74.6    -      -       -      +
    301D  MET*     1.3    62.4    +      -       -      +
    303D  MET*     3.0    15.2    -      -       +      +
    304D  LYS*     3.0    45.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with MET 301 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    271D  LEU*     4.0    11.0    -      -       +      -
    274D  ALA*     4.3     9.4    -      -       +      -
    297D  MET*     3.0    27.2    +      -       +      +
    298D  LEU*     3.4    26.0    -      -       +      +
    300D  GLU*     1.3    75.2    -      -       -      +
    302D  ALA*     1.3    63.2    +      -       -      +
    304D  LYS*     3.2     5.8    +      -       +      +
    305D  VAL*     3.0    19.8    +      -       -      +
    343D  LEU*     3.7    53.1    -      -       +      +
    346D  ASP*     3.9    30.7    -      -       +      +
    347D  ALA      4.6     1.6    -      -       -      -
    350D  ILE*     3.3    34.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 302 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    327A  TYR*     3.8    14.2    +      -       -      +
    331A  ILE*     5.2     0.2    -      -       -      -
    386A  VAL*     4.6     4.7    -      -       +      -
    390A  HIS*     3.7    31.0    -      -       +      +
    271D  LEU*     3.8    15.0    -      -       +      +
    298D  LEU      2.8    13.0    +      -       -      +
    299D  ALA*     2.9    10.5    +      -       -      +
    301D  MET*     1.3    77.3    -      -       -      +
    303D  MET*     1.3    56.0    +      -       -      +
    305D  VAL*     3.0     5.2    -      -       -      +
    306D  GLU*     2.9    29.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with MET 303 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    331A  ILE*     3.9    30.1    -      -       +      +
    334A  ALA*     4.8     7.6    -      -       -      -
    335A  PHE*     3.9    42.8    -      -       +      +
    338A  ASP*     5.6     0.9    -      -       +      +
    383A  ARG*     3.6    32.3    -      -       -      +
    386A  VAL*     4.9     7.8    -      -       +      +
    299D  ALA      2.9    10.0    +      -       -      +
    300D  GLU*     3.0    31.9    -      -       +      +
    302D  ALA*     1.3    75.7    -      -       -      +
    304D  LYS*     1.3    63.0    +      -       +      +
    306D  GLU*     3.7     7.0    -      -       -      -
    307D  LEU*     2.9    39.0    +      -       +      +
----------------------------------------------------------
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Residues in contact with LYS 304 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    300D  GLU*     3.0    45.8    +      -       -      +
    301D  MET*     3.2     7.5    +      -       -      +
    303D  MET*     1.3    82.7    -      -       +      +
    305D  VAL*     1.3    65.2    +      -       -      +
    307D  LEU*     5.3     0.2    -      -       -      -
    308D  ALA*     3.0    22.2    +      -       -      +
    335D  PHE*     3.3    19.2    -      -       +      -
    339D  ILE*     3.8    24.6    -      -       +      +
    342D  GLN*     3.4    31.9    -      -       +      +
    343D  LEU*     3.9    17.7    -      -       +      -
    346D  ASP*     6.1     1.3    -      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 305 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    327A  TYR*     5.5     0.4    -      -       -      +
    264D  VAL*     3.5    24.1    -      -       +      +
    267D  ALA*     4.0     8.1    -      -       +      -
    268D  GLN*     3.4    44.0    -      -       +      +
    271D  LEU*     3.6    24.9    -      -       +      -
    301D  MET      3.0     9.3    +      -       -      +
    302D  ALA*     3.0    20.9    -      -       +      +
    304D  LYS*     1.3    76.2    -      -       -      +
    306D  GLU*     1.3    65.9    +      -       -      +
    308D  ALA      3.3     0.5    +      -       -      -
    309D  ARG*     3.1    25.9    +      -       -      +
    339D  ILE*     4.1     9.3    -      -       -      +
    343D  LEU*     4.4     3.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 306 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    314A  ARG*     4.7     5.4    +      -       -      -
    327A  TYR*     2.7    26.6    +      -       -      -
    328A  TYR*     3.4    35.4    +      -       +      -
    331A  ILE*     3.6    20.0    -      -       +      -
    393A  LYS*     5.6     0.9    +      -       -      -
    302D  ALA      2.9    17.3    +      -       -      +
    303D  MET*     3.6    10.1    -      -       -      +
    305D  VAL*     1.3    82.2    -      -       -      +
    307D  LEU*     1.3    65.3    +      -       +      +
    309D  ARG*     3.5    30.4    +      -       -      +
    310D  MET*     3.4    27.9    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 307 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    307A  LEU*     4.2    12.5    -      -       +      +
    311A  SER*     3.4    20.9    -      -       -      +
    331A  ILE*     3.6    21.8    -      -       +      -
    335A  PHE*     3.6    50.5    -      -       +      -
    303D  MET*     2.9    25.3    +      -       +      +
    304D  LYS*     5.3     0.2    -      -       -      -
    305D  VAL      3.4     0.2    -      -       -      -
    306D  GLU*     1.3    78.0    -      -       +      +
    308D  ALA*     1.3    60.4    +      -       -      +
    310D  MET*     3.5    15.5    +      -       +      +
    311D  SER*     2.9    27.5    +      -       -      -
    335D  PHE*     3.4    22.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 308 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    264D  VAL*     4.0    13.2    -      -       +      -
    304D  LYS      3.0    18.6    +      -       -      +
    305D  VAL      3.7     4.5    -      -       -      +
    307D  LEU*     1.3    75.8    -      -       -      +
    309D  ARG*     1.3    66.7    +      -       -      +
    311D  SER*     2.8    18.8    +      -       -      -
    312D  TYR*     3.3    11.2    +      -       -      +
    335D  PHE*     3.3    19.7    -      -       +      -
    336D  ALA*     4.2     9.9    -      -       +      +
    339D  ILE*     3.7    19.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 309 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    314A  ARG*     6.3     0.7    -      -       -      +
     16D  PHE*     6.1     2.0    -      -       -      -
     24D  GLN*     5.9     5.9    -      -       -      +
     85D  GLU*     3.4    33.8    +      -       -      +
    264D  VAL*     4.0     4.6    -      -       +      +
    268D  GLN*     2.8    33.3    +      -       -      +
    305D  VAL*     3.1    22.7    +      -       -      +
    306D  GLU*     3.7    30.3    +      -       -      +
    307D  LEU      3.3     0.2    -      -       -      -
    308D  ALA*     1.3    76.1    -      -       -      +
    310D  MET*     1.3    63.3    +      -       +      +
    312D  TYR*     3.1    21.1    +      -       -      +
    313D  GLN*     2.8    46.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with MET 310 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     14A  PHE*     4.8     1.5    -      -       +      -
    307A  LEU*     6.3     0.2    -      -       +      -
    310A  MET*     3.4    29.5    -      -       +      +
    311A  SER*     3.8    35.2    -      -       -      +
    314A  ARG*     3.4    48.0    -      -       +      +
    328A  TYR*     5.4     3.1    -      -       +      -
    331A  ILE*     6.0     1.6    -      -       +      -
     14D  PHE*     3.9    12.3    -      -       +      -
    306D  GLU*     3.4    24.2    -      -       +      +
    307D  LEU*     3.5    16.3    +      -       +      +
    308D  ALA      3.3     0.4    -      -       -      -
    309D  ARG*     1.3    76.6    -      -       +      +
    311D  SER*     1.3    60.6    +      -       -      +
    313D  GLN*     3.9    17.2    -      -       -      +
    314D  ARG*     3.3    16.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with SER 311 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    307A  LEU*     3.6    24.5    -      -       -      -
    310A  MET*     4.4     6.1    -      -       -      +
    307D  LEU      2.9    17.0    +      -       -      -
    308D  ALA*     2.8    18.0    +      -       -      +
    309D  ARG      3.1     0.6    -      -       -      -
    310D  MET*     1.3    79.5    -      -       -      +
    312D  TYR*     1.3    58.2    +      -       -      +
    314D  ARG*     4.2     3.3    +      -       -      +
    315D  ALA      3.9     8.7    +      -       -      -
    328D  TYR*     4.1     6.9    -      -       -      +
    331D  ILE*     4.7     1.8    -      -       -      +
    332D  ALA*     3.0    42.5    +      -       -      +
    335D  PHE*     4.4     4.9    -      -       -      +
    336D  ALA*     5.0     0.5    -      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 312 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     24D  GLN*     5.6     0.9    +      -       -      -
     78D  PHE*     5.3     3.4    -      +       -      -
     81D  CYS*     3.4    41.1    +      -       +      -
     82D  LEU*     4.1     7.3    -      -       +      +
     85D  GLU*     2.7    21.4    +      -       -      +
    257D  PRO*     3.6    18.7    -      -       -      +
    260D  ALA*     4.1     4.5    -      -       +      -
    261D  ALA*     3.6    16.2    -      -       +      -
    264D  VAL*     3.3    31.0    -      -       +      -
    308D  ALA      3.3     9.8    +      -       -      +
    309D  ARG*     3.1    24.6    +      -       +      +
    311D  SER*     1.3    76.9    +      -       -      +
    313D  GLN*     1.3    76.7    +      -       +      +
    314D  ARG      3.0     2.2    -      -       -      -
    315D  ALA*     2.9     6.5    +      -       -      +
    316D  ALA*     2.8    35.0    +      -       +      +
    332D  ALA*     3.6    15.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLN 313 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     12A  PHE*     3.7    19.2    -      -       -      -
     14A  PHE*     2.9    28.2    -      -       +      -
    314A  ARG*     4.7     6.4    +      -       -      -
     14D  PHE*     4.9     0.9    -      -       -      -
     16D  PHE*     3.9    31.3    -      -       -      -
     78D  PHE*     3.8    21.8    -      -       +      -
     82D  LEU*     6.1     1.0    -      -       -      +
    309D  ARG*     2.8    44.1    +      -       -      +
    310D  MET*     4.0    17.6    +      -       -      +
    312D  TYR*     1.3    97.1    +      -       +      +
    314D  ARG*     1.3    60.0    +      -       -      +
    317D  TRP*     3.2    14.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 314 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     14A  PHE*     3.5    50.7    +      -       +      +
    306A  GLU*     5.6     0.6    +      -       -      -
    310A  MET*     3.9    26.6    -      -       +      +
    313A  GLN*     5.1     5.9    +      -       -      +
     12D  PHE*     5.3     3.2    -      -       -      -
    310D  MET      3.3    15.0    +      -       -      +
    311D  SER      4.3     5.4    -      -       -      +
    312D  TYR      3.0     0.6    -      -       -      -
    313D  GLN*     1.3    78.3    -      -       -      +
    315D  ALA*     1.3    58.7    -      -       -      +
    317D  TRP*     3.5     0.9    +      -       -      +
    318D  GLU*     2.9    56.8    +      -       -      +
    328D  TYR*     2.9    52.4    +      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 315 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    257D  PRO*     3.6    22.2    -      -       +      -
    311D  SER      3.9     5.3    +      -       -      +
    312D  TYR*     2.9     8.9    +      -       -      +
    314D  ARG*     1.3    78.8    -      -       -      +
    316D  ALA*     1.3    64.3    +      -       -      +
    318D  GLU*     4.2     0.2    -      -       -      -
    319D  VAL      3.2     9.2    +      -       -      -
    325D  ASN*     2.9    32.2    +      -       +      +
    328D  TYR*     3.9    11.4    -      -       +      +
    329D  ALA*     3.8    25.4    -      -       -      +
    332D  ALA*     4.8     1.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 316 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     77D  THR*     4.1     3.6    -      -       -      -
     78D  PHE*     3.4    41.7    -      -       +      +
     81D  CYS*     3.9    16.6    -      -       +      -
    257D  PRO*     4.3     4.2    -      -       -      +
    312D  TYR      2.8    14.4    +      -       -      +
    313D  GLN*     4.5     0.7    -      -       -      -
    315D  ALA*     1.3    76.0    -      -       -      +
    317D  TRP*     1.3    58.5    +      -       -      +
    319D  VAL*     3.2    11.1    -      -       -      +
    320D  ASP*     2.9    33.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with TRP 317 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     12A  PHE*     2.9    38.1    +      -       +      -
     13A  SER*     3.4    12.4    -      -       -      +
     14A  PHE*     3.4    44.4    -      +       +      -
     15A  GLU*     3.6    27.1    -      -       +      -
     78D  PHE*     4.4     8.0    -      +       +      -
    313D  GLN      3.2    18.8    +      -       -      +
    314D  ARG      3.8     0.7    -      -       -      +
    316D  ALA*     1.3    77.7    -      -       -      +
    318D  GLU*     1.3    84.6    +      -       +      +
    320D  ASP*     3.3     7.2    +      -       +      +
    321D  SER*     3.0    43.6    +      -       -      -
    323D  ARG*     3.2    33.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLU 318 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    314D  ARG*     2.9    53.1    +      -       -      +
    315D  ALA      3.6     0.2    -      -       -      +
    316D  ALA      3.3     0.2    -      -       -      -
    317D  TRP*     1.3    88.2    -      -       -      +
    319D  VAL*     1.3    60.8    +      -       -      +
    321D  SER*     3.4     5.0    +      -       -      -
    323D  ARG*     3.0    65.4    +      -       +      +
    325D  ASN*     3.6    22.4    -      -       +      -
    328D  TYR*     3.7    26.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 319 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     77D  THR*     3.4    27.8    -      -       +      +
    253D  ASP*     4.6     2.2    -      -       +      +
    254D  LYS*     3.8    32.8    -      -       +      +
    315D  ALA      3.2     3.0    +      -       -      +
    316D  ALA*     3.2    11.9    -      -       -      +
    318D  GLU*     1.3    74.1    -      -       -      +
    320D  ASP*     1.3    61.2    +      -       -      +
    321D  SER      3.0     4.5    -      -       -      -
    322D  GLY*     2.7    29.2    +      -       -      -
    323D  ARG      3.1    17.0    +      -       -      +
    324D  ARG*     5.8     0.2    -      -       -      -
    325D  ASN*     3.1    26.8    -      -       -      +
----------------------------------------------------------
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Residues in contact with ASP 320 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     76D  GLY*     3.7    11.0    -      -       -      -
     77D  THR*     3.2    30.6    +      -       -      -
     78D  PHE*     3.2    28.0    +      -       +      +
    316D  ALA      2.9    15.6    +      -       -      +
    317D  TRP*     3.3     9.2    +      -       +      +
    319D  VAL*     1.3    82.5    -      -       -      +
    321D  SER*     1.3    58.7    +      -       -      +
    322D  GLY      3.2     2.2    +      -       -      -
----------------------------------------------------------
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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