Contacts of the helix formed by residues 1452 - 1481 (chain H) in PDB entry 1P3K


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 SER1452 (chain H).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1077G  ARG*     3.7    14.2    -      -       -      +
   1078G  ILE      2.9    15.3    +      -       -      -
   1079G  ILE*     3.6    21.1    -      -       -      +
   1080G  PRO*     3.8     4.7    -      -       -      +
   1451H  ILE*     1.3    76.8    -      -       -      +
   1453H  SER*     1.3    59.1    +      -       -      +
   1454H  LYS*     3.9     3.7    +      -       -      +
   1455H  ALA*     3.0    21.8    +      -       -      +
   1456H  MET*     2.9    25.6    +      -       -      +
    165J    A      3.8    13.0    -      -       -      -
----------------------------------------------------------
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Residues in contact with SER1453 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1451H  ILE      4.0     0.4    +      -       -      -
   1452H  SER*     1.3    67.8    -      -       -      +
   1454H  LYS*     1.3    69.9    +      -       -      +
   1456H  MET*     3.0     9.4    +      -       -      +
   1457H  SER*     2.9    23.3    +      -       -      -
    165J    A      2.9    34.6    +      -       -      -
----------------------------------------------------------
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Residues in contact with LYS1454 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     99B  GLY*     5.1     0.7    -      -       -      -
   1080G  PRO*     4.1    17.7    -      -       +      -
   1104G  GLN*     5.1    18.4    -      -       +      +
   1452H  SER*     3.4     5.2    +      -       -      +
   1453H  SER*     1.3    82.1    -      -       -      +
   1455H  ALA*     1.3    62.5    +      -       -      +
   1457H  SER*     3.3    10.2    -      -       -      -
   1458H  ILE*     3.2    26.3    +      -       +      +
    164J    G      5.7     3.4    +      -       -      -
    165J    A      4.8     0.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA1455 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1078G  ILE*     3.5     9.2    -      -       +      +
   1079G  ILE      4.2     8.3    -      -       -      -
   1080G  PRO*     4.2     4.4    -      -       -      +
   1083G  LEU*     3.7    18.6    -      -       +      +
   1451H  ILE*     3.4    19.1    -      -       +      -
   1452H  SER*     3.0    23.3    +      -       -      +
   1453H  SER      3.0     0.6    -      -       -      -
   1454H  LYS*     1.3    77.5    -      -       -      +
   1456H  MET*     1.3    65.9    +      -       -      +
   1458H  ILE*     2.9    14.4    +      -       -      +
   1459H  MET*     3.0    15.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with MET1456 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1435H  ALA*     3.2    45.1    -      -       +      +
   1438H  VAL*     3.5    34.1    -      -       +      -
   1439H  TYR*     4.0    15.0    -      -       +      +
   1451H  ILE*     3.4    32.5    -      -       +      +
   1452H  SER      2.9    12.0    +      -       -      +
   1453H  SER*     3.0    11.4    +      -       -      +
   1455H  ALA*     1.3    75.3    -      -       -      +
   1457H  SER*     1.3    58.6    +      -       -      +
   1459H  MET*     3.0     3.0    +      -       -      +
   1460H  ASN*     2.8    29.8    +      -       +      +
----------------------------------------------------------
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Residues in contact with SER1457 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     99B  GLY*     2.9    29.6    +      -       -      -
    101B  GLY      4.7     3.8    +      -       -      -
   1453H  SER      2.9    12.0    +      -       -      -
   1454H  LYS*     3.3    15.3    -      -       -      -
   1456H  MET*     1.3    77.2    -      -       -      +
   1458H  ILE*     1.3    57.7    +      -       -      +
   1460H  ASN*     3.4     7.7    +      -       -      +
   1461H  SER*     2.9    28.6    +      -       -      -
----------------------------------------------------------
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Residues in contact with ILE1458 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     98B  TYR*     4.1    22.7    -      -       +      +
     99B  GLY*     4.0    16.4    -      -       -      +
   1080G  PRO*     3.9    17.9    -      -       +      -
   1083G  LEU*     3.7    18.4    -      -       +      -
   1102G  ILE*     3.6    25.4    -      -       +      -
   1103G  ALA*     3.5    29.4    -      -       +      +
   1454H  LYS*     3.2    14.3    +      -       +      +
   1455H  ALA      2.9     8.5    +      -       -      +
   1457H  SER*     1.3    74.5    -      -       -      +
   1459H  MET*     1.3    60.8    +      -       -      +
   1461H  SER*     3.2     8.6    +      -       -      -
   1462H  PHE*     2.7    28.0    +      -       +      +
----------------------------------------------------------
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Residues in contact with MET1459 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1059G  THR*     3.4    41.1    -      -       +      +
   1062G  ILE*     4.0    11.2    -      -       +      -
   1063G  LEU*     3.5    22.0    -      -       +      -
   1083G  LEU*     3.6    29.4    -      -       +      -
   1438H  VAL*     4.0    19.3    -      -       +      -
   1451H  ILE*     4.2    15.7    -      -       +      -
   1455H  ALA      3.0    15.2    +      -       -      +
   1456H  MET*     3.5     7.2    -      -       -      +
   1458H  ILE*     1.3    74.3    -      -       -      +
   1460H  ASN*     1.3    61.8    +      -       -      +
   1462H  PHE*     3.2    16.9    +      -       +      +
   1463H  VAL*     2.9    34.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASN1460 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    102B  GLY      3.9     5.7    +      -       -      -
   1432H  GLU      5.1     1.0    +      -       -      -
   1433H  SER*     3.2    22.0    +      -       -      +
   1434H  TYR*     2.6    40.8    +      -       -      +
   1435H  ALA*     5.1     2.7    -      -       +      +
   1438H  VAL*     5.2     1.5    -      -       -      +
   1456H  MET*     2.8    17.2    +      -       +      +
   1457H  SER*     3.6     8.7    -      -       -      +
   1459H  MET*     1.3    77.4    -      -       -      +
   1461H  SER*     1.3    62.8    +      -       -      +
   1463H  VAL*     3.1     6.8    +      -       -      +
   1464H  ASN*     3.1    44.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with SER1461 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     97B  LEU      4.7     0.7    +      -       -      -
     98B  TYR*     3.6    30.6    -      -       -      -
     99B  GLY*     3.3    13.9    +      -       -      -
    101B  GLY      3.3    23.9    +      -       -      -
    102B  GLY*     3.7    15.7    +      -       -      +
   1457H  SER      2.9    13.4    +      -       -      -
   1458H  ILE      3.5     7.9    -      -       -      -
   1460H  ASN*     1.3    76.2    -      -       -      +
   1462H  PHE*     1.3    61.4    +      -       -      +
   1464H  ASN*     4.1     0.5    -      -       -      +
   1465H  ASP*     3.0    26.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with PHE1462 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     98B  TYR*     3.8    28.2    -      +       +      -
   1055G  LEU*     5.1     1.8    -      -       +      -
   1058G  LEU*     4.0    36.8    -      -       +      -
   1059G  THR*     4.3     4.9    -      -       -      -
   1062G  ILE*     3.6    33.9    -      -       +      -
   1093G  LEU*     5.4     0.7    -      -       +      -
   1096G  LEU*     4.5     8.3    -      -       +      -
   1097G  LEU*     4.0    17.0    -      -       +      -
   1458H  ILE*     2.7    14.8    +      -       +      +
   1459H  MET*     3.3    24.9    -      -       +      +
   1460H  ASN      3.1     0.2    -      -       -      -
   1461H  SER*     1.3    78.9    -      -       -      +
   1463H  VAL*     1.3    71.5    +      -       +      +
   1465H  ASP*     3.4     1.2    +      -       -      +
   1466H  VAL*     3.1    45.2    +      -       +      +
----------------------------------------------------------
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Residues in contact with VAL1463 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1025G  PHE*     3.9    17.9    -      -       +      -
   1055G  LEU*     3.7    26.2    -      -       +      +
   1059G  THR*     3.9    21.1    -      -       +      +
   1434H  TYR*     3.7    42.8    -      -       +      -
   1438H  VAL*     4.6     4.9    -      -       +      -
   1459H  MET      2.9    17.7    +      -       -      +
   1460H  ASN      3.9     0.2    -      -       -      +
   1462H  PHE*     1.3    81.6    -      -       +      +
   1464H  ASN*     1.3    54.8    +      -       -      +
   1465H  ASP      3.2     0.2    +      -       -      -
   1466H  VAL*     3.2     1.8    +      -       -      -
   1467H  PHE*     2.7    36.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASN1464 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    102B  GLY*     2.5    39.1    +      -       -      +
   1033G  LEU*     5.5     2.6    -      -       -      +
   1433H  SER*     6.1     0.2    -      -       -      +
   1434H  TYR*     3.0    25.1    +      -       -      -
   1460H  ASN*     3.1    27.2    +      -       -      +
   1461H  SER      4.1     0.2    -      -       -      +
   1463H  VAL*     1.3    77.0    -      -       -      +
   1465H  ASP*     1.3    63.5    +      -       -      +
   1467H  PHE*     3.5     7.3    -      -       -      +
   1468H  GLU*     2.9    39.1    +      -       +      +
----------------------------------------------------------
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Residues in contact with ASP1465 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     91B  LYS*     5.6     6.0    -      -       -      +
     96B  THR*     4.6     6.5    +      -       -      +
     98B  TYR*     2.5    35.6    +      -       +      +
    102B  GLY*     5.4     0.2    +      -       -      -
   1100G  VAL*     3.9     5.0    -      -       -      +
   1461H  SER      3.0    20.7    +      -       -      +
   1462H  PHE      3.7     0.7    -      -       -      +
   1463H  VAL      3.1     0.2    -      -       -      -
   1464H  ASN*     1.3    75.2    -      -       -      +
   1466H  VAL*     1.3    65.7    +      -       -      +
   1468H  GLU*     3.0    23.1    +      -       -      +
   1469H  ARG*     3.0    49.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL1466 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     98B  TYR*     5.5     0.2    -      -       -      +
   1055G  LEU*     3.7    17.5    -      -       +      -
   1058G  LEU*     3.9    18.6    -      -       +      -
   1096G  LEU*     4.8    11.0    -      -       +      -
   1462H  PHE*     3.1    45.7    +      -       +      +
   1465H  ASP*     1.3    78.1    -      -       +      +
   1467H  PHE*     1.3    66.2    +      -       -      +
   1469H  ARG*     3.8    10.4    -      -       +      +
   1470H  ILE*     2.9    50.5    +      -       +      +
   1498H  LEU*     5.8     0.4    -      -       +      -
   1499H  LEU*     5.5     3.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with PHE1467 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1030G  VAL*     3.8    16.2    -      -       +      -
   1033G  LEU*     3.8    29.8    -      -       +      -
   1034G  LEU*     3.7    22.2    -      -       +      -
   1039G  TYR*     3.9    23.3    -      +       -      -
   1051G  LEU*     3.3    31.3    -      -       +      +
   1055G  LEU*     3.8    22.8    -      -       +      +
   1434H  TYR*     4.2    13.5    -      -       -      +
   1463H  VAL      2.7    22.6    +      -       -      +
   1464H  ASN*     3.5    11.2    -      -       -      +
   1466H  VAL*     1.3    74.9    -      -       -      +
   1468H  GLU*     1.3    62.0    +      -       +      +
   1470H  ILE*     3.2     4.1    +      -       -      +
   1471H  ALA*     2.8    37.7    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLU1468 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     91B  LYS*     3.0    29.9    +      -       -      +
   1280D  TYR*     5.6     4.7    -      -       -      -
   1039G  TYR*     4.4    11.7    -      -       -      +
   1464H  ASN*     2.9    27.6    +      -       +      +
   1465H  ASP*     3.6    12.2    -      -       -      +
   1467H  PHE*     1.3    83.3    -      -       +      +
   1469H  ARG*     1.3    58.1    +      -       +      +
   1471H  ALA*     3.7     3.1    -      -       -      +
   1472H  GLY*     2.7    34.8    +      -       -      -
----------------------------------------------------------
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Residues in contact with ARG1469 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1096G  LEU*     3.1    46.9    +      -       -      +
   1097G  LEU*     3.5    15.4    -      -       -      +
   1100G  VAL*     4.2     6.9    -      -       -      +
   1465H  ASP*     3.0    50.4    +      -       -      +
   1466H  VAL*     3.9     8.3    -      -       -      +
   1468H  GLU*     1.3    76.7    -      -       +      +
   1470H  ILE*     1.3    63.0    +      -       -      +
   1472H  GLY*     4.1     0.6    -      -       -      -
   1473H  GLU*     3.2    19.8    +      -       -      +
   1476H  ARG*     4.8     3.3    +      -       -      +
   1498H  LEU*     3.2    33.5    -      -       +      +
----------------------------------------------------------
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Residues in contact with ILE1470 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1051G  LEU*     3.6    26.0    -      -       +      -
   1054G  VAL*     3.8    26.7    -      -       +      -
   1055G  LEU*     5.0     0.2    -      -       +      -
   1058G  LEU*     5.2     0.9    -      -       +      -
   1466H  VAL*     2.9    41.2    +      -       +      +
   1467H  PHE      3.7     2.2    -      -       -      +
   1469H  ARG*     1.3    75.0    -      -       -      +
   1471H  ALA*     1.3    67.8    +      -       -      +
   1474H  ALA*     3.0    20.8    +      -       -      +
   1491H  ILE*     4.2    25.6    -      -       +      +
   1494H  ALA*     3.7    12.7    -      -       +      +
   1495H  VAL*     4.3    10.3    -      -       +      -
   1498H  LEU*     3.4    22.4    -      -       +      -
   1499H  LEU*     5.3     4.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA1471 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1034G  LEU*     4.1    18.2    -      -       +      -
   1039G  TYR*     3.4    41.2    -      -       +      +
   1051G  LEU*     5.4     1.3    -      -       +      +
   1467H  PHE*     2.8    24.8    +      -       +      +
   1468H  GLU      3.7     1.8    -      -       -      +
   1470H  ILE*     1.3    74.5    -      -       -      +
   1472H  GLY*     1.3    64.7    +      -       -      +
   1474H  ALA*     2.8    10.3    +      -       -      +
   1475H  SER*     2.8    21.8    +      -       -      -
   1486H  ILE*     4.5     1.3    -      -       -      +
   1491H  ILE*     5.3     0.9    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLY1472 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1039G  TYR*     3.9     8.7    -      -       -      -
   1468H  GLU      2.7    21.6    +      -       -      -
   1469H  ARG*     4.1     0.4    -      -       -      -
   1471H  ALA*     1.3    73.7    -      -       -      +
   1473H  GLU*     1.3    61.3    +      -       -      +
   1475H  SER*     3.0    10.6    +      -       -      -
   1476H  ARG*     2.9    47.1    +      -       -      -
----------------------------------------------------------
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Residues in contact with GLU1473 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    272F  TYR*     3.0    25.1    +      -       -      -
    292F  ARG*     2.8    32.6    +      -       -      +
   1469H  ARG      3.2    17.1    +      -       -      +
   1470H  ILE      3.9     2.9    -      -       -      +
   1472H  GLY*     1.3    72.1    -      -       -      +
   1474H  ALA*     1.3    67.3    +      -       -      +
   1476H  ARG*     3.4    29.4    +      -       -      +
   1477H  LEU*     2.9    25.2    +      -       +      +
   1480H  TYR*     5.3     0.2    +      -       -      -
   1494H  ALA*     4.0    24.2    -      -       +      +
   1497H  LEU*     3.7    16.7    -      -       +      +
   1498H  LEU*     4.7     8.0    -      -       +      +
----------------------------------------------------------
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Residues in contact with ALA1474 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1470H  ILE      3.0    13.4    +      -       -      +
   1471H  ALA*     2.8    11.9    +      -       -      +
   1473H  GLU*     1.3    76.9    -      -       -      +
   1475H  SER*     1.3    64.6    +      -       -      +
   1477H  LEU*     3.1     6.4    +      -       -      +
   1478H  ALA*     3.0    22.5    +      -       -      +
   1486H  ILE*     3.9    28.0    -      -       +      -
   1490H  GLU*     4.2    23.5    -      -       +      +
   1491H  ILE*     4.2    13.7    -      -       +      -
   1494H  ALA*     4.0     1.1    -      -       +      +
----------------------------------------------------------
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Residues in contact with SER1475 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1038G  ASN      4.6     1.2    +      -       -      -
   1039G  TYR*     2.6    46.9    +      -       -      -
   1471H  ALA      2.8    11.0    +      -       -      -
   1472H  GLY*     3.0    12.1    -      -       -      -
   1474H  ALA*     1.3    76.6    -      -       -      +
   1476H  ARG*     1.3    64.2    +      -       -      +
   1478H  ALA*     3.2     3.3    +      -       -      +
   1479H  HIS*     3.0    35.2    +      -       -      -
   1486H  ILE*     3.7     6.1    -      -       -      +
----------------------------------------------------------
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Residues in contact with ARG1476 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1469H  ARG*     4.8     3.2    +      -       -      +
   1472H  GLY*     2.9    28.0    +      -       -      -
   1473H  GLU*     3.4    42.3    +      -       -      +
   1475H  SER*     1.3    72.3    -      -       -      +
   1477H  LEU*     1.3    65.4    +      -       -      +
   1479H  HIS*     3.0     9.2    +      -       -      +
   1480H  TYR*     2.8    56.9    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU1477 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    272F  TYR*     3.5    35.7    -      -       +      -
    275F  HIS*     3.9    33.2    -      -       +      +
   1473H  GLU*     2.9    22.5    +      -       -      +
   1474H  ALA*     3.4     8.5    -      -       -      +
   1476H  ARG*     1.3    72.7    -      -       -      +
   1478H  ALA*     1.3    63.8    +      -       -      +
   1480H  TYR*     3.3     4.9    +      -       -      +
   1481H  ASN*     2.9    32.0    +      -       -      +
   1490H  GLU*     3.8    18.2    -      -       +      +
   1493H  THR*     3.2    40.2    -      -       +      +
   1494H  ALA*     4.0     5.8    -      -       -      +
   1497H  LEU*     4.6     1.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA1478 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    275F  HIS*     5.8     0.2    -      -       -      -
   1040G  ALA*     5.1     3.8    -      -       +      -
   1474H  ALA      3.0     8.8    +      -       -      +
   1475H  SER*     3.5     8.7    -      -       -      +
   1477H  LEU*     1.3    79.5    -      -       -      +
   1479H  HIS*     1.3    65.2    +      -       +      +
   1481H  ASN*     3.0     4.8    +      -       -      -
   1482H  LYS      2.9    17.8    +      -       -      -
   1483H  ARG*     3.0    36.4    +      -       +      +
   1485H  THR      4.2    14.8    -      -       -      +
   1486H  ILE*     4.4    10.8    -      -       +      -
   1490H  GLU*     4.5     8.0    -      -       +      +
----------------------------------------------------------
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Residues in contact with HIS1479 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    836C  LYS      3.5    24.2    +      -       -      -
    837C  GLY*     3.8    20.7    +      -       -      -
    838C  ASN*     4.0    12.4    -      -       +      +
   1039G  TYR      3.6    15.1    +      -       -      -
   1040G  ALA*     5.0     3.1    -      -       -      -
   1475H  SER*     3.0    37.1    +      -       -      -
   1476H  ARG*     3.0     9.5    +      -       -      +
   1478H  ALA*     1.3    77.0    -      -       +      +
   1480H  TYR*     1.3    68.5    +      -       +      +
   1482H  LYS*     2.9    17.0    +      -       -      +
   1483H  ARG      4.8     7.8    +      -       -      -
----------------------------------------------------------
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Residues in contact with TYR1480 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1268D  GLU*     6.0     1.6    -      -       -      -
    272F  TYR*     3.6    32.4    +      +       +      -
    288F  TYR*     3.3    74.3    +      +       +      +
    291F  LYS*     4.6    15.8    +      -       -      +
   1476H  ARG*     2.8    53.4    +      -       +      +
   1477H  LEU*     3.6     6.5    -      -       -      +
   1479H  HIS*     1.3    77.6    -      -       +      +
   1481H  ASN*     1.3    66.3    +      -       -      +
   1482H  LYS*     3.3     9.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASN1481 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    272F  TYR*     5.5     2.6    +      -       -      -
    275F  HIS*     3.5    29.2    -      -       +      +
    276F  ALA*     3.4    27.9    -      -       -      +
    278F  ARG*     5.3     1.0    +      -       -      -
   1477H  LEU*     2.9    27.9    +      -       -      +
   1478H  ALA*     3.0     5.1    +      -       -      +
   1480H  TYR*     1.3    85.5    -      -       -      +
   1482H  LYS*     1.3    76.2    +      -       -      +
   1483H  ARG*     2.8    31.2    +      -       +      +
----------------------------------------------------------
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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