Contacts of the helix formed by residues 430 - 460 (chain X) in PDB entry 1FM6


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 430 (chain X).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    394U  GLU*     2.5    55.2    +      -       -      +
    397U  TYR*     3.7     8.8    -      -       +      +
    398U  ALA*     3.2    28.9    -      -       +      +
    401U  GLU*     5.7     4.9    -      -       -      +
    428X  SER      3.3     2.4    +      -       -      -
    429X  SER*     1.3    84.3    +      -       -      +
    431X  LEU*     1.3    64.6    +      -       -      +
    432X  PHE*     3.3     4.2    +      -       -      +
    433X  ALA*     3.5    11.9    +      -       +      +
    434X  LYS*     3.2    25.4    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 431 (chain X). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    377X  LEU*     3.9    42.2    -      -       +      +
    379X  LEU*     4.1    17.3    -      -       +      -
    421X  LEU*     4.1    17.7    -      -       +      +
    425X  HIS*     3.8    37.5    -      -       +      +
    428X  SER*     3.4    31.5    +      -       -      +
    429X  SER      3.2     3.6    +      -       -      -
    430X  GLN*     1.3    74.2    -      -       -      +
    432X  PHE*     1.3    65.7    +      -       -      +
    434X  LYS*     3.3     8.2    +      -       +      +
    435X  LEU*     2.9    23.0    +      -       +      +
----------------------------------------------------------
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Residues in contact with PHE 432 (chain X). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    401U  GLU*     5.7     0.9    -      -       -      -
    415U  PHE*     4.7    17.0    -      +       +      -
    416U  ALA*     3.9    21.5    -      -       +      -
    414X  LEU*     3.7    32.1    -      -       +      -
    417X  LEU*     3.8    20.4    -      -       +      -
    418X  GLU*     3.7    42.0    -      -       +      -
    421X  LEU*     3.6    28.6    -      -       +      +
    430X  GLN*     3.3     2.1    -      -       -      -
    431X  LEU*     1.3    76.3    -      -       -      +
    433X  ALA*     1.3    59.6    +      -       -      +
    435X  LEU*     2.9    19.1    +      -       -      +
    436X  LEU*     3.0    42.4    +      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 433 (chain X). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    397U  TYR*     3.7    36.9    -      -       +      -
    415U  PHE*     4.0    13.2    -      -       +      -
    419U  LEU*     3.8    25.7    -      -       +      +
    430X  GLN*     3.5    10.8    +      -       +      +
    431X  LEU      3.4     0.4    -      -       -      -
    432X  PHE*     1.3    80.1    -      -       -      +
    434X  LYS*     1.3    62.2    +      -       -      +
    436X  LEU*     3.5     2.6    +      -       -      +
    437X  GLN*     3.1    24.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 434 (chain X). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    390U  GLU*     4.6     5.2    -      -       -      +
    394U  GLU*     2.9    31.1    +      -       -      +
    397U  TYR*     4.4    15.7    -      -       +      -
    377X  LEU*     4.2    26.1    -      -       +      +
    428X  SER*     5.3     4.9    +      -       -      -
    429X  SER*     3.6    21.9    +      -       -      +
    430X  GLN*     3.2    12.2    +      -       +      +
    431X  LEU*     3.7    11.6    -      -       +      +
    432X  PHE      3.3     0.2    -      -       -      -
    433X  ALA*     1.3    77.3    -      -       -      +
    435X  LEU*     1.3    62.6    +      -       -      +
    437X  GLN*     3.5     8.7    -      -       -      +
    438X  LYS*     3.4    25.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 435 (chain X). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    374X  PHE*     3.9    12.1    -      -       +      -
    377X  LEU*     4.1     8.7    -      -       +      -
    379X  LEU*     3.8    33.7    -      -       +      -
    383X  ASP*     5.7     1.8    -      -       +      -
    387X  PHE*     3.4    49.6    -      -       +      -
    417X  LEU*     4.2    12.1    -      -       +      -
    421X  LEU*     3.9    28.3    -      -       +      -
    431X  LEU*     2.9    12.4    +      -       +      +
    432X  PHE*     2.9     9.9    +      -       -      +
    434X  LYS*     1.3    75.1    -      -       -      +
    436X  LEU*     1.3    62.5    +      -       +      +
    437X  GLN      3.0     1.3    -      -       -      -
    438X  LYS*     2.8    27.8    +      -       +      +
    439X  MET      3.6     2.1    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 436 (chain X). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    416U  ALA*     3.9    22.7    -      -       +      +
    419U  LEU*     4.1    20.3    -      -       +      +
    420U  LEU*     3.8    25.3    -      -       +      +
    423U  PRO*     5.1     0.3    -      -       -      +
    387X  PHE*     5.1     2.2    -      -       +      -
    390X  VAL*     4.8     1.1    -      -       +      -
    414X  LEU*     3.7    22.2    -      -       +      -
    417X  LEU*     4.3    10.5    -      -       +      -
    432X  PHE*     3.0    48.6    +      -       +      +
    433X  ALA      4.0     4.0    -      -       -      +
    435X  LEU*     1.3    76.3    -      -       -      +
    437X  GLN*     1.3    58.2    +      -       -      +
    439X  MET*     2.8    40.9    +      -       -      +
    440X  THR*     4.0     3.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 437 (chain X). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    373U  ILE*     3.6    23.0    -      -       -      +
    393U  ARG*     3.7    23.6    +      -       -      +
    397U  TYR*     2.9    34.9    +      -       -      +
    419U  LEU*     5.5     4.2    -      -       -      +
    422U  LEU*     4.1    12.7    -      -       -      +
    426U  ARG*     4.6     4.3    +      -       -      -
    433X  ALA      3.1    13.2    +      -       -      +
    434X  LYS*     3.5     9.4    -      -       -      +
    435X  LEU      3.0     0.2    -      -       -      -
    436X  LEU*     1.3    77.6    -      -       -      +
    438X  LYS*     1.3    63.6    +      -       -      +
    439X  MET      3.0     0.2    -      -       -      -
    440X  THR*     3.0    45.2    +      -       -      +
    441X  ASP*     3.0    20.6    -      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 438 (chain X). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    379U  ASP*     5.4     1.8    +      -       -      -
    370X  PHE*     4.2    11.6    -      -       +      -
    373X  LYS*     3.8    39.0    +      -       -      +
    374X  PHE*     3.6    42.6    -      -       +      +
    377X  LEU*     3.9    16.1    -      -       +      +
    387X  PHE*     4.5     2.5    -      -       +      -
    434X  LYS*     3.5    16.1    +      -       -      +
    435X  LEU*     2.8    13.9    +      -       +      +
    437X  GLN*     1.3    78.5    -      -       -      +
    439X  MET*     1.3    60.0    +      -       -      +
    440X  THR      3.2     0.4    -      -       -      -
    441X  ASP*     3.2    21.1    +      -       -      +
    442X  LEU*     2.9    32.8    +      -       +      +
----------------------------------------------------------
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Residues in contact with MET 439 (chain X). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    420U  LEU*     4.0    24.7    -      -       +      -
    423U  PRO*     4.1    16.9    -      -       +      +
    324X  GLU*     5.0     8.4    -      -       -      +
    387X  PHE*     3.9    22.7    -      -       +      -
    390X  VAL*     4.0    20.2    -      -       +      +
    391X  ILE*     3.7    37.5    -      -       +      -
    394X  SER*     3.9    13.9    -      -       -      +
    410X  GLN*     4.6     3.6    -      -       -      +
    435X  LEU      3.6     0.2    +      -       -      -
    436X  LEU*     2.8    20.4    +      -       -      +
    438X  LYS*     1.3    78.6    -      -       -      +
    440X  THR*     1.3    55.9    +      -       -      +
    442X  LEU*     3.4     9.5    +      -       -      +
    443X  ARG*     3.1    33.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with THR 440 (chain X). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    419U  LEU      4.8     1.1    -      -       -      +
    422U  LEU*     3.4    23.1    -      -       +      -
    423U  PRO*     3.3    42.8    -      -       +      -
    426U  ARG*     3.8    26.1    +      -       -      +
    436X  LEU      4.6     2.7    -      -       -      +
    437X  GLN*     3.0    32.5    +      -       -      +
    439X  MET*     1.3    73.5    -      -       -      +
    441X  ASP*     1.3    70.6    +      -       -      +
    443X  ARG*     3.2     3.9    +      -       -      +
    444X  GLN*     3.1    21.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASP 441 (chain X). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    379U  ASP*     3.5    22.2    -      -       -      +
    426U  ARG*     4.7     9.4    +      -       -      +
    370X  PHE*     4.2    17.6    -      -       +      -
    373X  LYS*     3.5    15.4    +      -       -      -
    437X  GLN*     3.0    23.8    -      -       -      +
    438X  LYS*     3.2    24.2    +      -       -      +
    440X  THR*     1.3    79.5    +      -       -      +
    442X  LEU*     1.3    58.8    +      -       -      +
    444X  GLN*     3.2     8.5    +      -       -      +
    445X  ILE*     3.0    34.5    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 442 (chain X). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    324X  GLU*     3.6    34.1    -      -       +      +
    327X  TYR*     4.2    12.6    -      -       +      -
    328X  THR*     3.2    20.9    -      -       -      +
    370X  PHE*     3.5    33.2    -      -       +      -
    387X  PHE*     4.3     9.4    -      -       +      -
    391X  ILE*     3.9    20.4    -      -       +      -
    438X  LYS*     2.9    20.7    +      -       +      +
    439X  MET*     3.6    11.9    -      -       +      +
    440X  THR      3.2     0.2    -      -       -      -
    441X  ASP*     1.3    74.9    -      -       -      +
    443X  ARG*     1.3    63.6    +      -       -      +
    445X  ILE*     3.3     7.2    +      -       +      +
    446X  VAL*     3.2    29.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 443 (chain X). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    352U  GLU*     5.0     4.0    +      -       -      -
    423U  PRO*     3.3    31.6    -      -       -      +
    424U  ALA*     3.6    23.4    -      -       -      +
    426U  ARG*     5.2     0.2    -      -       +      -
    427U  SER*     3.4    29.4    -      -       -      +
    324X  GLU*     2.9    25.8    +      -       -      -
    394X  SER*     4.8     4.4    +      -       -      -
    396X  ASP*     3.5    26.7    +      -       -      -
    397X  ARG*     3.3    21.5    -      -       -      +
    439X  MET*     3.1    18.7    +      -       -      +
    440X  THR*     3.2    10.9    +      -       -      +
    442X  LEU*     1.3    77.3    -      -       -      +
    444X  GLN*     1.3    62.4    +      -       -      +
    446X  VAL*     3.4     1.9    +      -       -      +
    447X  THR*     3.0    28.9    +      -       -      +
    477X  TYR*     3.4    27.3    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLN 444 (chain X). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    426U  ARG*     3.3    27.5    +      -       +      +
    430U  LEU*     3.9    34.9    -      -       +      +
    440X  THR      3.1    12.0    +      -       -      +
    441X  ASP*     3.2    11.3    +      -       -      +
    443X  ARG*     1.3    74.2    -      -       -      +
    445X  ILE*     1.3    72.2    +      -       +      +
    446X  VAL      3.1     0.2    +      -       -      -
    447X  THR*     3.2     1.6    +      -       -      -
    448X  GLU*     2.7    57.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 445 (chain X). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    327X  TYR*     4.0    30.3    -      -       +      -
    366X  PRO*     3.8    32.1    -      -       +      +
    367X  LYS*     4.3    21.7    +      -       +      +
    370X  PHE*     4.0    21.8    -      -       +      -
    441X  ASP*     3.0    19.7    +      -       +      +
    442X  LEU*     3.3    12.1    +      -       +      +
    444X  GLN*     1.3    79.5    -      -       +      +
    446X  VAL*     1.3    57.7    +      -       -      +
    448X  GLU*     3.5    10.0    -      -       -      +
    449X  HIS*     2.9    26.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 446 (chain X). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    323X  HIS*     4.0    25.8    -      -       +      -
    324X  GLU*     4.0    23.3    -      -       +      +
    327X  TYR*     4.2    12.6    -      -       +      -
    442X  LEU      3.2    15.8    +      -       -      +
    443X  ARG      3.4     1.5    +      -       -      +
    444X  GLN      3.2     0.8    -      -       -      -
    445X  ILE*     1.3    73.8    -      -       -      +
    447X  THR*     1.3    66.9    +      -       -      +
    448X  GLU      3.1     0.9    -      -       -      -
    449X  HIS*     3.2     6.3    +      -       +      +
    450X  VAL*     3.0    24.9    +      -       +      +
    473X  TYR*     5.4     2.0    -      -       +      -
    476X  LEU*     4.3    16.6    -      -       +      -
    477X  TYR*     3.3    30.7    -      -       +      +
----------------------------------------------------------
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Residues in contact with THR 447 (chain X). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    427U  SER*     3.3    31.9    -      -       -      +
    430U  LEU*     3.2    28.5    -      -       -      +
    443X  ARG      3.0    17.4    +      -       -      +
    444X  GLN*     3.3     1.4    +      -       -      -
    446X  VAL*     1.3    75.3    -      -       -      +
    448X  GLU*     1.3    66.5    +      -       -      +
    450X  VAL*     3.3     5.5    +      -       -      +
    451X  GLN*     3.0    29.6    +      -       -      +
    477X  TYR*     4.0    29.6    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 448 (chain X). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    430U  LEU*     5.3     3.9    -      -       +      +
    366X  PRO*     3.9    28.3    -      -       +      +
    367X  LYS*     6.3     0.2    -      -       -      +
    444X  GLN*     2.7    53.4    +      -       +      +
    445X  ILE*     3.5     9.9    -      -       -      +
    447X  THR*     1.3    81.1    +      -       -      +
    449X  HIS*     1.3    62.4    +      -       -      +
    451X  GLN*     3.2    21.7    +      -       -      +
    452X  LEU*     3.0    21.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with HIS 449 (chain X). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    327X  TYR*     3.6    17.0    -      -       +      +
    363X  PHE*     3.7    33.2    -      +       +      +
    367X  LYS*     2.8    28.3    +      -       -      +
    445X  ILE      2.9    19.2    +      -       -      +
    446X  VAL*     3.2     7.4    +      -       +      +
    448X  GLU*     1.3    74.3    -      -       -      +
    450X  VAL*     1.3    56.4    +      -       -      +
    452X  LEU*     3.0     9.4    +      -       +      +
    453X  LEU*     2.8    51.1    +      -       +      +
    473X  TYR*     3.3    23.1    -      +       +      -
    504X  BRL      3.1    30.0    +      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 450 (chain X). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    446X  VAL*     3.0    19.1    +      -       +      +
    447X  THR*     3.5    10.5    -      -       -      +
    449X  HIS*     1.3    76.1    -      -       -      +
    451X  GLN*     1.3    65.3    +      -       +      +
    453X  LEU*     3.2    12.4    +      -       +      +
    454X  GLN*     3.0    40.2    +      -       +      +
    473X  TYR*     3.8    32.3    -      -       +      +
    476X  LEU*     4.4    16.8    -      -       +      +
    477X  TYR*     4.6    19.5    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 451 (chain X). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    430U  LEU*     4.7    10.8    -      -       -      +
    434U  GLU*     2.5    42.2    -      -       -      +
    447X  THR*     3.0    16.7    +      -       -      +
    448X  GLU*     3.3    27.3    +      -       -      +
    450X  VAL*     1.3    79.2    -      -       +      +
    452X  LEU*     1.3    62.5    +      -       -      +
    454X  GLN*     3.1    24.8    +      -       +      +
    455X  VAL*     3.2    12.2    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 452 (chain X). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    359X  PRO*     3.8    16.6    -      -       +      +
    362X  ASP*     3.8    19.7    -      -       -      +
    363X  PHE*     3.0    46.4    -      -       +      +
    366X  PRO*     6.2     1.1    -      -       +      -
    367X  LYS*     5.0     1.8    -      -       -      +
    448X  GLU      3.0    11.3    +      -       -      +
    449X  HIS*     3.0    16.9    +      -       +      +
    451X  GLN*     1.3    75.1    -      -       -      +
    453X  LEU*     1.3    66.8    +      -       +      +
    455X  VAL*     3.2    16.3    +      -       +      -
    456X  ILE*     3.0    28.5    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 453 (chain X). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    282X  PHE*     4.2    14.6    -      -       +      -
    449X  HIS*     2.8    39.3    +      -       +      +
    450X  VAL*     3.2    12.1    +      -       -      +
    452X  LEU*     1.3    78.0    -      -       +      +
    454X  GLN*     1.3    57.3    +      -       +      +
    456X  ILE*     3.3    12.6    +      -       +      +
    457X  LYS*     2.8    29.3    +      -       -      +
    463X  MET*     4.1     9.4    -      -       +      +
    465X  LEU*     4.2    13.7    -      -       +      -
    473X  TYR*     3.5    47.3    -      -       +      +
    504X  BRL      3.5    11.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 454 (chain X). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    450X  VAL*     3.0    29.6    -      -       -      +
    451X  GLN*     3.1    11.4    +      -       -      +
    453X  LEU*     1.3    76.7    -      -       +      +
    455X  VAL*     1.3    61.3    +      -       +      +
    457X  LYS*     3.3    17.2    +      -       -      +
    458X  LYS*     3.0    49.3    +      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 455 (chain X). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    359X  PRO*     4.4    22.4    -      -       +      -
    451X  GLN*     3.2    13.9    +      -       +      +
    452X  LEU*     3.2    16.9    +      -       +      +
    454X  GLN*     1.3    76.9    -      -       +      +
    456X  ILE*     1.3    53.2    +      -       -      +
    458X  LYS*     3.6     7.1    +      -       -      +
    459X  THR*     2.5    35.4    +      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 456 (chain X). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    282X  PHE*     5.0     7.0    -      -       +      -
    358X  LYS      4.8     0.4    -      -       -      +
    359X  PRO*     3.3    35.2    -      -       +      +
    360X  PHE*     3.9    33.7    -      -       +      -
    363X  PHE*     5.2     4.5    -      -       +      -
    452X  LEU*     3.0    28.3    +      -       +      +
    453X  LEU*     3.6    20.4    -      -       +      +
    455X  VAL*     1.3    75.6    -      -       -      +
    457X  LYS*     1.3    65.8    +      -       -      +
    458X  LYS      3.1     0.2    -      -       -      -
    459X  THR*     3.3     5.5    +      -       -      -
    460X  GLU*     3.0    35.3    +      -       +      +
    463X  MET*     4.0    22.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with LYS 457 (chain X). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    453X  LEU      2.8    17.5    +      -       -      +
    454X  GLN*     3.3    19.0    +      -       -      +
    456X  ILE*     1.3    77.4    -      -       -      +
    458X  LYS*     1.3    73.5    +      -       +      +
    460X  GLU      3.5    13.3    -      -       -      +
    461X  THR      4.8     2.1    -      -       -      +
    463X  MET*     4.2    33.3    +      -       +      +
----------------------------------------------------------
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Residues in contact with LYS 458 (chain X). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    454X  GLN*     3.0    34.0    +      -       +      +
    455X  VAL*     4.0     7.0    -      -       -      +
    456X  ILE      3.1     0.2    -      -       -      -
    457X  LYS*     1.3    94.6    -      -       +      +
    459X  THR*     1.3    61.8    +      -       +      +
    460X  GLU      4.8     0.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with THR 459 (chain X). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    358X  LYS*     5.6     0.9    -      -       +      -
    359X  PRO*     4.6    16.9    -      -       +      +
    455X  VAL*     2.5    27.5    +      -       +      +
    456X  ILE*     3.3    10.4    +      -       -      -
    458X  LYS*     1.3    81.0    -      -       +      +
    460X  GLU*     1.3    79.0    +      -       -      +
    461X  THR*     3.1     4.5    +      -       -      -
----------------------------------------------------------
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Residues in contact with GLU 460 (chain X). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    276X  GLU*     4.3    14.2    -      -       -      +
    279X  ILE*     6.0     3.2    -      -       +      +
    358X  LYS*     3.3    30.3    -      -       -      +
    360X  PHE*     4.0    25.9    -      -       +      -
    456X  ILE*     3.0    19.9    +      -       +      +
    457X  LYS      3.5    14.0    -      -       -      +
    458X  LYS      4.7     0.8    -      -       -      -
    459X  THR*     1.3    92.0    +      -       -      +
    461X  THR*     1.3    68.9    -      -       -      +
    462X  ASP*     2.8     7.0    +      -       -      +
    463X  MET*     3.7    17.3    +      -       -      +
----------------------------------------------------------
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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