Contacts of the helix formed by residues 13 - 43 (chain Z) in PDB entry 5WTI


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

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

Legend:
Dist - nearest distance (Å) between atoms of two residues
Surf - contact surface area (Å2) between two residues
HB   - hydrophilic-hydrophilic contact (hydrogen bond)
Arom - aromatic-aromatic contact
Phob - hydrophobic-hydrophobic contact
DC   - hydrophobic-hydrophilic contact (destabilizing contact)
+/-  - indicates presence/absence of a specific contacts
*    - indicates residues forming contacts  by their side chain
       (including CA atoms)
Residues in contact with ASN 13 (chain Z).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     11Z  GLU*     2.7    19.9    +      -       +      +
     12Z  PRO*     1.3    69.8    -      -       -      +
     14Z  GLU*     1.3    59.9    +      -       -      +
     15Z  GLU*     2.8    22.8    +      -       -      +
     16Z  VAL*     2.7    49.0    +      -       +      +
     17Z  LYS*     2.8    30.2    +      -       -      +
    427Z  TYR*     4.0     2.0    +      -       -      -
----------------------------------------------------------
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Residues in contact with GLU 14 (chain Z). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     12Z  PRO      3.4     8.6    +      -       -      +
     13Z  ASN*     1.3    73.6    +      -       -      +
     15Z  GLU*     1.3    71.2    +      -       -      +
     17Z  LYS*     3.8    24.4    +      -       -      +
     18Z  LYS*     3.2    39.1    +      -       +      +
    503Z  GLY      5.5     1.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 15 (chain Z). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     13Z  ASN*     2.8    13.4    +      -       -      +
     14Z  GLU*     1.3    79.5    -      -       -      +
     16Z  VAL*     1.3    61.3    +      -       -      +
     18Z  LYS*     3.2    22.3    +      -       -      -
     19Z  GLY*     2.9    23.4    +      -       -      -
    427Z  TYR*     3.2    30.9    -      -       +      +
    428Z  PRO*     3.4    22.5    -      -       +      +
    429Z  THR      5.7     0.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 16 (chain Z). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     10Z  ILE*     4.3     9.4    -      -       +      -
     11Z  GLU      4.9     2.7    -      -       -      +
     13Z  ASN*     2.7    37.1    +      -       +      +
     15Z  GLU*     1.3    70.6    -      -       -      +
     17Z  LYS*     1.3    61.6    +      -       +      +
     19Z  GLY*     2.9     1.6    +      -       -      -
     20Z  LEU*     2.8    55.4    +      -       +      +
    425Z  LEU*     4.9     2.1    -      -       +      +
    427Z  TYR*     3.9    22.0    -      -       +      +
    440Z  VAL*     5.3     0.2    -      -       +      -
    441Z  ASP      4.2    18.4    -      -       -      +
    442Z  ILE*     3.7    25.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with LYS 17 (chain Z). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     39B    U      5.1     4.2    +      -       -      -
     10Z  ILE*     6.4     0.7    -      -       +      -
     11Z  GLU      5.3     0.2    -      -       -      +
     12Z  PRO*     3.8    30.9    -      -       +      +
     13Z  ASN      2.8    28.4    +      -       -      +
     14Z  GLU*     3.8    23.4    +      -       -      +
     16Z  VAL*     1.3    73.8    -      -       +      +
     18Z  LYS*     1.3    62.3    +      -       +      +
     20Z  LEU*     4.1     0.9    -      -       +      +
     21Z  TRP*     3.2    25.3    +      -       -      +
    503Z  GLY      4.6     6.1    +      -       -      -
    504Z  ASN*     5.4     2.4    +      -       -      +
    505Z  VAL*     4.3    20.4    -      -       +      +
    506Z  GLY      3.9    26.1    +      -       -      +
    508Z  ILE*     3.9    28.1    -      -       +      +
----------------------------------------------------------
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Residues in contact with LYS 18 (chain Z). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     14Z  GLU*     3.2    27.1    +      -       +      +
     15Z  GLU*     3.2    31.1    +      -       -      +
     16Z  VAL      3.2     0.4    -      -       -      -
     17Z  LYS*     1.3    78.9    -      -       +      +
     19Z  GLY*     1.3    58.5    +      -       -      +
     21Z  TRP*     4.3     2.7    -      -       -      +
     22Z  LYS*     3.1    31.2    +      -       -      +
    428Z  PRO*     3.9    21.3    -      -       +      +
    429Z  THR      5.4     3.0    +      -       -      -
    434Z  TRP*     3.6    19.8    -      -       +      -
    503Z  GLY*     6.6     0.2    -      -       -      -
    505Z  VAL*     6.2     0.4    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLY 19 (chain Z). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     15Z  GLU      2.9    14.1    +      -       -      -
     16Z  VAL      2.9     3.3    +      -       -      -
     18Z  LYS*     1.3    75.7    -      -       -      +
     20Z  LEU*     1.3    60.1    +      -       -      +
     23Z  THR*     2.8    35.2    +      -       -      -
    425Z  LEU*     3.9    10.3    -      -       -      -
    426Z  ILE      3.1    20.2    -      -       -      +
    427Z  TYR*     4.4     0.4    -      -       -      -
    428Z  PRO*     3.9     8.5    -      -       -      +
    434Z  TRP*     4.6     1.8    -      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 20 (chain Z). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     10Z  ILE*     3.6    29.8    -      -       +      -
     16Z  VAL*     2.8    43.6    +      -       +      +
     17Z  LYS      4.1     2.5    -      -       -      +
     19Z  GLY*     1.3    74.0    -      -       -      +
     21Z  TRP*     1.3    57.2    +      -       -      +
     23Z  THR*     3.5     1.9    +      -       -      -
     24Z  HIS*     2.8    28.6    +      -       -      +
    389Z  VAL*     5.7     0.2    -      -       -      +
    422Z  LEU*     4.4     9.6    -      -       +      -
    425Z  LEU*     4.0    27.8    -      -       +      -
    442Z  ILE*     4.7     1.8    -      -       +      -
    486Z  VAL*     4.1    24.8    -      -       +      +
    488Z  PHE*     3.7    15.1    -      -       +      -
    508Z  ILE*     3.7    20.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with TRP 21 (chain Z). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     17Z  LYS      3.2    18.0    +      -       -      +
     18Z  LYS*     4.3     3.1    -      -       -      +
     20Z  LEU*     1.3    77.4    -      -       -      +
     22Z  LYS*     1.3    54.1    +      -       -      +
     24Z  HIS*     3.1    22.9    +      +       -      +
     25Z  GLU*     2.7    62.4    +      -       +      +
    382Z  PRO*     3.7    26.9    -      -       +      -
    383Z  ILE*     3.6    13.2    -      -       +      -
    488Z  PHE*     3.5    33.8    -      +       +      -
    493Z  LEU*     3.6    32.3    -      -       +      -
    500Z  VAL*     3.3    28.9    +      -       +      +
    501Z  GLU*     5.2     3.0    +      -       -      +
    505Z  VAL*     3.8    24.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with LYS 22 (chain Z). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     18Z  LYS      3.1    20.1    +      -       -      +
     19Z  GLY      4.0     2.2    -      -       -      +
     21Z  TRP*     1.3    78.0    -      -       +      +
     23Z  THR*     1.3    56.3    +      -       -      +
     25Z  GLU*     3.1    24.4    +      -       -      +
     26Z  VAL*     2.8    44.3    +      -       +      +
    197Z  ILE*     4.3    11.6    -      -       +      +
    200Z  GLU*     3.2    24.2    +      -       -      -
    201Z  ILE*     4.5     6.5    -      -       +      -
    426Z  ILE*     3.5    26.0    -      -       +      -
    434Z  TRP*     3.4    42.7    -      -       +      +
----------------------------------------------------------
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Residues in contact with THR 23 (chain Z). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     19Z  GLY      2.8    23.3    +      -       -      -
     20Z  LEU      3.8     2.5    -      -       -      -
     22Z  LYS*     1.3    76.1    -      -       -      +
     24Z  HIS*     1.3    56.1    +      -       -      +
     26Z  VAL*     3.8     7.3    -      -       -      +
     27Z  LEU*     3.0    27.9    +      -       -      +
    215Z  LEU*     4.4    13.4    -      -       +      +
    389Z  VAL*     3.6    23.3    -      -       +      +
    391Z  PHE*     5.9     0.2    -      -       +      -
    424Z  ARG      5.6     0.9    -      -       -      +
    425Z  LEU*     3.3    20.6    -      -       +      +
    426Z  ILE*     3.1    37.3    +      -       +      +
----------------------------------------------------------
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Residues in contact with HIS 24 (chain Z). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     20Z  LEU      2.8    16.0    +      -       -      +
     21Z  TRP*     3.1    29.8    +      +       -      +
     23Z  THR*     1.3    74.9    -      -       -      +
     25Z  GLU*     1.3    63.9    +      -       -      +
     27Z  LEU*     3.3     1.4    +      -       -      +
     28Z  ASN*     2.7    44.6    +      -       -      -
    382Z  PRO*     3.0    31.8    -      -       +      +
    386Z  PRO*     3.8     4.3    -      -       +      +
    387Z  LEU      3.1    26.8    +      -       -      -
    388Z  TRP*     3.5    24.5    -      +       -      -
    389Z  VAL*     4.1    11.4    -      -       +      +
    486Z  VAL      4.7     1.3    -      -       -      -
    488Z  PHE*     3.5    26.2    -      +       +      -
    493Z  LEU*     5.1     0.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 25 (chain Z). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     21Z  TRP*     2.7    50.9    +      -       +      +
     22Z  LYS*     3.5    32.8    +      -       -      +
     24Z  HIS*     1.3    72.5    -      -       -      +
     26Z  VAL*     1.3    63.3    +      -       -      +
     28Z  ASN*     3.5     0.5    +      -       -      +
     29Z  HIS*     3.1    37.1    +      -       -      -
    197Z  ILE*     3.6    17.8    -      -       +      +
    382Z  PRO*     4.0    21.6    -      -       +      +
    501Z  GLU*     4.6    12.3    -      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 26 (chain Z). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     22Z  LYS*     2.8    31.8    +      -       +      +
     23Z  THR*     3.8     8.5    -      -       -      +
     25Z  GLU*     1.3    71.9    -      -       -      +
     27Z  LEU*     1.3    61.6    +      -       -      +
     30Z  GLY      3.0    16.8    +      -       -      -
    190Z  PHE*     3.4    21.2    -      -       +      -
    191Z  THR*     4.8     0.4    -      -       +      -
    197Z  ILE*     4.4    16.8    -      -       +      +
    198Z  VAL*     4.7     0.9    -      -       +      -
    201Z  ILE*     3.6    28.9    -      -       +      -
    203Z  TRP*     4.0    16.8    -      -       +      -
    215Z  LEU*     3.8    23.6    -      -       +      -
    219Z  MET*     3.6     2.6    -      -       -      +
    426Z  ILE*     4.9     3.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 27 (chain Z). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     23Z  THR      3.0    18.8    +      -       -      +
     24Z  HIS      3.6     2.5    -      -       -      +
     25Z  GLU      3.2     0.4    -      -       -      -
     26Z  VAL*     1.3    78.8    -      -       -      +
     28Z  ASN*     1.3    58.8    +      -       -      +
     30Z  GLY*     3.1     2.6    +      -       -      -
     31Z  ILE*     2.8    51.6    +      -       +      +
    215Z  LEU*     3.8    17.2    -      -       +      +
    218Z  ASP*     3.3    27.6    -      -       -      +
    219Z  MET*     3.7    25.4    -      -       +      +
    222Z  GLN*     4.1     2.2    -      -       -      +
    387Z  LEU      3.8    13.0    -      -       -      +
    388Z  TRP      3.6     9.9    -      -       -      +
    389Z  VAL*     3.6    32.8    -      -       +      +
----------------------------------------------------------
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Residues in contact with ASN 28 (chain Z). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     24Z  HIS*     2.7    54.9    +      -       -      +
     27Z  LEU*     1.3    77.4    -      -       -      +
     29Z  HIS*     1.3    59.3    +      -       -      +
     31Z  ILE*     3.2     8.0    +      -       -      +
     32Z  ALA*     2.9    28.2    +      -       -      +
    380Z  ALA*     4.1     6.8    -      -       -      +
    381Z  ASP*     3.8     7.1    +      -       -      +
    382Z  PRO*     3.6    29.8    -      -       +      +
    385Z  HIS      4.1     1.7    -      -       -      +
    386Z  PRO*     3.5     4.2    -      -       -      +
    387Z  LEU*     2.6    40.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with HIS 29 (chain Z). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     25Z  GLU*     3.1    23.3    +      -       +      +
     26Z  VAL      4.3     0.4    -      -       -      +
     28Z  ASN*     1.3    76.3    -      -       -      +
     30Z  GLY*     1.3    57.6    +      -       -      +
     32Z  ALA*     3.4     8.0    +      -       +      +
     33Z  TYR*     2.8    28.4    +      -       -      +
    190Z  PHE*     3.9    17.5    -      -       +      -
    197Z  ILE*     3.4    31.0    -      -       +      +
    380Z  ALA      5.7     0.9    -      -       -      -
    381Z  ASP*     5.2     3.8    -      -       +      +
    382Z  PRO*     3.5    33.5    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLY 30 (chain Z). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     26Z  VAL      3.0    10.9    +      -       -      -
     27Z  LEU      3.5     3.6    -      -       -      -
     29Z  HIS*     1.3    75.3    -      -       -      +
     31Z  ILE*     1.3    58.9    +      -       -      +
     33Z  TYR*     3.1     2.3    +      -       -      +
     34Z  TYR*     2.9    39.5    +      -       -      -
    190Z  PHE*     3.4    31.6    -      -       -      -
    219Z  MET*     3.6     7.9    -      -       -      -
----------------------------------------------------------
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Residues in contact with ILE 31 (chain Z). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     27Z  LEU*     2.8    49.6    +      -       +      +
     28Z  ASN*     3.2     6.0    +      -       -      +
     30Z  GLY*     1.3    72.9    -      -       -      +
     32Z  ALA*     1.3    59.0    +      -       -      +
     34Z  TYR*     3.2     3.2    +      -       -      +
     35Z  MET*     2.8    49.6    +      -       -      +
    219Z  MET*     3.5    28.7    -      -       -      +
    222Z  GLN*     3.8    14.4    -      -       +      -
    223Z  ALA*     4.0    15.4    -      -       -      +
    380Z  ALA*     4.0     4.0    -      -       +      -
    387Z  LEU*     3.6    37.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 32 (chain Z). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     28Z  ASN      2.9    11.9    +      -       -      +
     29Z  HIS*     3.7     9.2    -      -       +      +
     31Z  ILE*     1.3    77.7    -      -       -      +
     33Z  TYR*     1.3    59.0    +      -       -      +
     35Z  MET*     3.7    10.1    -      -       -      +
     36Z  ASN*     2.7    37.8    +      -       -      +
    379Z  LEU*     4.4    15.7    -      -       +      -
    380Z  ALA*     3.4    24.8    -      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 33 (chain Z). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     29Z  HIS      2.8    15.6    +      -       -      +
     30Z  GLY      3.1     7.6    +      -       -      +
     32Z  ALA*     1.3    77.9    -      -       -      +
     34Z  TYR*     1.3    73.2    +      +       -      +
     36Z  ASN*     3.5     6.0    +      -       -      +
     37Z  ILE*     3.3    47.8    +      -       +      +
     72Z  PHE*     5.5     4.8    -      +       -      -
     75Z  LYS*     5.7     6.7    +      -       -      -
    187Z  PHE*     4.6     0.7    -      -       -      +
    188Z  ILE*     2.6    37.6    +      -       -      +
    190Z  PHE*     3.4    39.7    -      +       +      -
    193Z  SER*     4.1    12.2    -      -       -      -
    195Z  GLU*     3.9    30.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with TYR 34 (chain Z). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     30Z  GLY      2.9    25.4    +      -       -      +
     31Z  ILE      3.9     3.1    -      -       -      +
     33Z  TYR*     1.3    90.1    -      +       -      +
     35Z  MET*     1.3    63.0    +      -       -      +
     37Z  ILE*     3.4     8.9    +      -       +      +
     38Z  LEU*     3.1    28.9    +      -       -      +
    121Z  LEU*     4.9     3.8    -      -       +      +
    187Z  PHE*     3.5    28.3    -      +       -      -
    189Z  PRO*     3.4     4.9    -      -       -      +
    190Z  PHE*     2.9    16.0    +      -       +      -
    216Z  ASP*     2.6    36.5    +      -       -      +
    219Z  MET*     3.5    37.9    -      -       +      -
    220Z  PHE*     3.5    38.3    -      +       +      -
    223Z  ALA*     4.0     9.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with MET 35 (chain Z). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     31Z  ILE*     2.8    38.6    +      -       -      +
     32Z  ALA      3.7     5.4    -      -       -      +
     33Z  TYR      3.2     0.4    -      -       -      -
     34Z  TYR*     1.3    78.5    -      -       -      +
     36Z  ASN*     1.3    59.0    +      -       -      +
     38Z  LEU*     4.5     0.4    -      -       -      -
     39Z  LYS*     2.8    27.7    +      -       -      +
    223Z  ALA*     3.9    14.4    -      -       +      -
    226Z  ARG*     3.9    30.3    -      -       +      +
    227Z  PHE*     3.2    21.7    -      -       +      -
    377Z  PHE*     3.6    29.6    -      -       +      -
    378Z  THR      3.6    20.0    -      -       -      +
    379Z  LEU*     3.8    10.5    -      -       +      -
    380Z  ALA      4.1    15.5    -      -       -      -
----------------------------------------------------------
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Residues in contact with ASN 36 (chain Z). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     32Z  ALA*     2.7    22.2    +      -       -      +
     33Z  TYR*     3.5     6.8    +      -       -      +
     34Z  TYR      3.3     0.2    -      -       -      -
     35Z  MET*     1.3    75.3    -      -       -      +
     37Z  ILE*     1.3    60.0    +      -       +      +
     39Z  LYS*     3.3    33.5    -      -       -      +
     40Z  LEU*     2.9    38.9    +      -       +      +
    379Z  LEU*     3.7    29.0    -      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 37 (chain Z). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     33Z  TYR*     3.3    43.8    +      -       +      +
     34Z  TYR*     3.7    11.7    -      -       +      +
     35Z  MET      3.4     0.4    -      -       -      -
     36Z  ASN*     1.3    77.9    -      -       +      +
     38Z  LEU*     1.3    63.6    +      -       +      +
     40Z  LEU*     3.2     9.9    +      -       +      +
     41Z  ILE*     3.2    33.3    +      -       +      +
     72Z  PHE*     4.5    25.4    -      -       +      -
    186Z  LEU*     5.5     2.7    -      -       +      -
    187Z  PHE*     3.7    52.0    -      -       +      -
    220Z  PHE*     6.2     1.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 38 (chain Z). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     34Z  TYR      3.1    20.5    +      -       -      +
     37Z  ILE*     1.3    75.5    -      -       +      +
     39Z  LYS*     1.3    66.3    +      -       -      +
     41Z  ILE*     3.4    13.3    -      -       +      +
     42Z  ARG*     2.9    25.5    +      -       -      +
     99Z  TYR*     3.7     9.7    -      -       +      -
    102Z  LEU*     3.7    33.2    -      -       +      -
    103Z  VAL*     4.6     2.5    -      -       +      -
    220Z  PHE*     4.9    12.3    -      -       +      -
    223Z  ALA*     4.4    12.3    -      -       +      +
    224Z  LEU*     4.1    24.2    -      -       +      -
    227Z  PHE*     3.5    39.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with LYS 39 (chain Z). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     35Z  MET      2.8    19.8    +      -       -      +
     36Z  ASN*     3.3    34.7    +      -       -      +
     38Z  LEU*     1.3    76.7    -      -       -      +
     40Z  LEU*     1.3    67.7    +      -       +      +
     42Z  ARG*     3.5    14.5    +      -       -      +
     43Z  GLN      3.8     0.2    +      -       -      -
     44Z  GLU      5.1     1.3    +      -       -      +
     46Z  ILE*     3.5    29.2    -      -       +      -
     48Z  GLU*     3.2    25.7    +      -       -      +
     65Z  ILE*     3.6    36.0    -      -       +      +
     68Z  GLU*     4.3    17.2    +      -       -      -
    227Z  PHE*     3.6     8.0    -      -       +      -
    377Z  PHE*     4.3    14.6    -      -       +      -
    379Z  LEU*     5.9     0.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 40 (chain Z). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     36Z  ASN*     2.9    27.9    +      -       +      +
     37Z  ILE*     3.6     7.9    -      -       +      +
     38Z  LEU      3.1     0.4    -      -       -      -
     39Z  LYS*     1.3    84.0    -      -       +      +
     41Z  ILE*     1.3    59.8    +      -       -      +
     42Z  ARG      3.0     4.0    -      -       -      -
     43Z  GLN*     2.9    28.8    +      -       -      +
     65Z  ILE*     3.6    19.6    -      -       +      +
     68Z  GLU*     3.7    54.7    -      -       +      +
     69Z  LEU*     4.0    17.1    -      -       +      +
     72Z  PHE*     4.0    24.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 41 (chain Z). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     37Z  ILE*     3.2    23.8    +      -       +      +
     38Z  LEU*     3.4    24.7    -      -       +      +
     40Z  LEU*     1.3    74.6    -      -       +      +
     42Z  ARG*     1.3    62.0    +      -       -      +
     43Z  GLN*     3.2    21.3    +      -       -      +
     69Z  LEU*     3.8    18.8    -      -       +      -
     72Z  PHE*     5.9     2.2    -      -       +      -
     95Z  LEU*     4.0    30.1    -      -       +      +
     96Z  ARG*     3.7    12.8    -      -       -      -
     98Z  LEU*     4.7     9.0    -      -       +      -
     99Z  TYR*     3.8    30.7    -      -       +      +
    102Z  LEU*     4.4    10.1    -      -       +      -
    186Z  LEU*     4.7    12.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 42 (chain Z). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     38Z  LEU      2.9    18.5    +      -       -      +
     39Z  LYS*     3.5     9.0    +      -       -      +
     40Z  LEU      3.0     0.4    +      -       -      -
     41Z  ILE*     1.3    79.1    -      -       -      +
     43Z  GLN*     1.3    67.3    +      -       -      +
     44Z  GLU*     3.3    31.6    +      -       +      +
     45Z  ALA      2.5    34.6    +      -       -      -
     46Z  ILE*     3.8    10.1    -      -       -      +
     96Z  ARG*     2.8    32.8    +      -       -      +
     99Z  TYR*     3.2    32.3    -      -       +      -
    227Z  PHE*     4.7     2.0    -      -       -      -
    230Z  TRP*     3.4    25.0    -      -       -      -
    231Z  GLU*     3.2    33.3    +      -       -      -
    234Z  ASN*     3.7     9.1    -      -       -      +
    374Z  GLN*     3.3    14.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 43 (chain Z). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     39Z  LYS      3.8     2.2    +      -       -      -
     40Z  LEU      2.9    22.3    +      -       -      +
     41Z  ILE      3.3    15.9    +      -       -      +
     42Z  ARG*     1.3    78.2    -      -       -      +
     44Z  GLU*     1.3    65.0    +      -       -      +
     62Z  LYS*     3.4    23.0    -      -       -      -
     65Z  ILE*     3.9     9.4    -      -       -      -
     66Z  GLN*     3.3    31.3    +      -       +      +
     69Z  LEU*     3.4    27.1    -      -       +      +
     92Z  PHE*     2.9    37.0    +      -       -      +
     95Z  LEU*     3.5     5.9    -      -       -      +
     96Z  ARG*     3.4    17.0    -      -       -      +
----------------------------------------------------------
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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