Contacts of the helix formed by residues 43 - 76 (chain B) in PDB entry 5D0Y


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 LEU 43 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     29B  LEU*     3.6    35.6    +      -       +      +
     30B  GLY*     5.4     0.2    -      -       -      -
     32B  PHE*     3.1    39.0    +      -       +      +
     42B  GLY*     1.3    73.6    -      -       -      -
     44B  GLY*     1.3    65.1    +      -       -      +
     45B  PHE*     3.2    13.7    -      -       +      -
     46B  ILE*     3.1    41.9    +      -       +      +
     47B  GLY      3.9     0.2    +      -       -      -
    159B  VAL*     6.2     0.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLY 44 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     26B  LYS*     3.9    19.0    +      -       -      +
     29B  LEU*     3.9     3.4    +      -       -      -
     30B  GLY*     3.9    21.7    +      -       -      -
     42B  GLY*     3.3     3.4    -      -       -      -
     43B  LEU*     1.3    76.3    -      -       -      +
     45B  PHE*     1.3    65.6    +      -       -      +
     46B  ILE      3.0     1.0    +      -       -      -
     47B  GLY*     3.1    11.3    +      -       -      -
     48B  SER*     3.1    11.8    +      -       -      -
     92B  GLU*     5.1     0.9    -      -       -      -
    201B  FOL      5.4     2.1    +      -       -      -
----------------------------------------------------------
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Residues in contact with PHE 45 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     42B  GLY      3.3    22.9    +      -       -      -
     43B  LEU*     3.9    11.0    -      -       +      -
     44B  GLY*     1.3    76.6    -      -       -      +
     46B  ILE*     1.3    84.4    +      -       +      +
     48B  SER*     3.0    11.8    +      -       -      +
     49B  VAL*     2.8    43.0    +      -       +      +
     92B  GLU*     4.0     5.5    +      -       -      +
     96B  TYR*     4.7     6.7    -      -       -      +
    122B  TYR*     3.9    19.7    -      -       -      +
    155B  ILE*     5.6     1.6    -      -       +      -
    156B  HIS*     3.4    46.0    -      +       +      +
    159B  VAL*     3.5    33.4    -      -       +      -
    160B  VAL*     4.6     5.2    -      -       +      -
    163B  ILE*     6.3     0.2    -      -       +      -
    201B  FOL      4.9     4.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 46 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     29B  LEU*     3.9    19.5    -      -       +      -
     43B  LEU*     3.4    44.6    -      -       +      +
     44B  GLY      3.0     0.8    -      -       -      -
     45B  PHE*     1.3   104.6    -      -       +      +
     47B  GLY*     1.3    63.9    -      -       -      +
     49B  VAL*     3.5     6.0    +      -       -      +
     50B  MET*     3.3    28.1    +      -       -      +
    159B  VAL*     4.0    11.2    -      -       +      -
    163B  ILE*     3.7    29.1    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLY 47 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     22B  VAL*     4.5     2.4    -      -       -      +
     25B  ILE*     4.7     0.4    -      -       -      -
     26B  LYS*     3.4    33.8    -      -       -      +
     29B  LEU*     4.2     5.7    -      -       -      +
     43B  LEU      3.9     1.4    +      -       -      -
     44B  GLY      3.1     5.0    +      -       -      -
     46B  ILE*     1.3    81.2    -      -       -      +
     48B  SER*     1.3    60.7    +      -       -      +
     50B  MET*     3.1    25.9    +      -       -      +
     51B  LEU*     3.1    12.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with SER 48 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     26B  LYS*     3.4    28.6    -      -       -      +
     44B  GLY      3.1     6.2    +      -       -      -
     45B  PHE*     3.0    15.8    +      -       -      -
     47B  GLY*     1.3    76.4    -      -       -      +
     49B  VAL*     1.3    60.8    +      -       -      +
     51B  LEU*     3.4     0.8    +      -       -      -
     52B  GLY      3.3    11.3    +      -       -      -
     89B  ALA      5.1     0.4    -      -       -      -
     92B  GLU*     3.4    29.8    -      -       -      +
     93B  SER*     2.5    37.4    +      -       -      +
     96B  TYR*     4.0     6.5    -      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 49 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     45B  PHE*     2.8    26.0    +      -       +      +
     46B  ILE*     3.8     5.6    -      -       -      +
     48B  SER*     1.3    75.6    -      -       -      +
     50B  MET*     1.3    60.2    +      -       -      +
     52B  GLY*     3.1     2.4    +      -       -      -
     53B  TYR*     2.8    28.3    +      -       +      +
     96B  TYR*     3.5    49.6    -      -       +      +
    100B  LEU*     4.3     5.8    -      -       +      -
    160B  VAL*     4.1    18.2    -      -       +      -
    163B  ILE*     4.6     9.6    -      -       +      -
    164B  LEU*     4.1    25.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with MET 50 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     22B  VAL*     3.6    26.7    -      -       +      -
     25B  ILE*     3.9    35.4    -      -       +      -
     29B  LEU*     5.4     0.2    -      -       -      -
     46B  ILE*     3.3    23.5    +      -       +      +
     47B  GLY*     3.1     9.5    +      -       -      +
     49B  VAL*     1.3    77.4    -      -       -      +
     51B  LEU*     1.3    56.2    +      -       -      +
     53B  TYR*     4.4     5.4    -      -       -      -
     54B  LEU*     2.8    46.8    +      -       +      +
    163B  ILE*     4.6    13.5    -      -       +      -
    167B  LEU*     4.2    29.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 51 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     19B  LEU*     4.2     7.9    -      -       +      -
     22B  VAL*     3.6    30.3    -      -       +      +
     23B  ILE*     3.6    15.0    -      -       +      -
     26B  LYS*     4.6    12.6    -      -       +      -
     47B  GLY      3.1    11.7    +      -       -      +
     48B  SER      3.5     0.9    -      -       -      +
     49B  VAL      3.2     0.4    -      -       -      -
     50B  MET*     1.3    78.0    -      -       -      +
     52B  GLY*     1.3    56.8    +      -       -      +
     55B  PHE*     3.2    42.3    +      -       +      +
     56B  GLY      3.5     6.1    -      -       -      +
     59B  TRP      4.8     4.0    -      -       -      +
     60B  GLY*     3.8     6.5    -      -       -      +
     63B  GLY*     3.3    36.1    -      -       -      +
     64B  GLY*     3.4     7.4    -      -       -      +
     93B  SER*     3.3    24.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 52 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     48B  SER      3.3     5.4    +      -       -      -
     49B  VAL      3.1     7.1    +      -       -      -
     51B  LEU*     1.3    77.4    -      -       -      +
     53B  TYR*     1.3    65.2    +      -       -      +
     56B  GLY      3.5    15.0    +      -       -      -
     93B  SER      3.4    19.9    +      -       -      -
     96B  TYR      4.1     5.4    -      -       -      -
     97B  GLY*     3.5    26.1    -      -       -      -
    101B  TYR*     3.6     7.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 53 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     49B  VAL      2.8    20.9    +      -       -      +
     50B  MET*     3.8     5.6    -      -       -      +
     52B  GLY*     1.3    73.7    -      -       -      +
     54B  LEU*     1.3    82.3    +      -       +      +
     96B  TYR      4.7     0.4    +      -       -      -
    100B  LEU*     3.3    33.1    -      -       +      +
    101B  TYR*     3.2    23.6    -      -       -      -
    102B  LYS      4.5     3.7    +      -       -      -
    103B  LYS      4.5    12.8    +      -       -      -
    105B  ILE*     3.8    16.0    -      -       +      +
    163B  ILE*     6.1     2.2    -      -       +      -
    164B  LEU*     4.0    51.2    +      -       +      -
    167B  LEU*     4.6    22.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 54 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     18B  LEU*     5.0    13.9    -      -       +      -
     22B  VAL*     5.1     2.9    -      -       +      -
     50B  MET*     2.8    37.9    +      -       +      +
     53B  TYR*     1.3    98.1    -      -       +      +
     55B  PHE*     1.3    81.5    +      -       +      +
     56B  GLY      3.6     0.2    -      -       -      -
    101B  TYR*     3.5    15.6    +      -       -      -
    167B  LEU*     4.4    23.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with PHE 55 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     15B  GLU*     3.5    31.2    -      -       +      -
     16B  LEU*     5.8     0.7    -      -       +      -
     18B  LEU*     3.7    15.7    -      -       +      -
     19B  LEU*     3.5    39.0    -      -       +      -
     22B  VAL*     3.7    21.5    -      -       +      -
     51B  LEU*     3.2    28.1    +      -       +      +
     54B  LEU*     1.3   101.4    -      -       +      +
     56B  GLY*     1.3    63.6    +      -       -      +
     59B  TRP*     3.5    42.0    -      +       +      +
    101B  TYR*     4.2     8.4    +      -       -      -
----------------------------------------------------------
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Residues in contact with GLY 56 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     51B  LEU      3.5     3.3    -      -       -      +
     52B  GLY*     3.5    16.9    +      -       -      -
     54B  LEU      3.6     2.0    -      -       -      -
     55B  PHE*     1.3    79.2    -      -       -      +
     57B  PRO*     1.3    70.3    -      -       -      +
     58B  TRP      3.6     0.4    -      -       -      -
     60B  GLY*     2.9    26.5    +      -       -      -
     93B  SER      4.5     0.2    -      -       -      +
     97B  GLY*     4.3     2.2    -      -       -      -
    101B  TYR*     3.5    24.8    -      -       -      -
----------------------------------------------------------
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Residues in contact with PRO 57 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     56B  GLY*     1.3    82.6    -      -       -      +
     58B  TRP*     1.3    82.4    -      -       +      +
     61B  PHE*     2.6    36.9    +      -       -      +
     94B  MET*     3.3    29.1    -      -       +      +
     97B  GLY*     4.2     8.9    -      -       -      +
     98B  PHE*     3.5    36.3    -      -       +      +
    101B  TYR*     4.2    12.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with TRP 58 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     56B  GLY      3.6     0.4    -      -       -      -
     57B  PRO*     1.3    92.9    -      -       +      +
     59B  TRP*     1.3    75.6    -      +       +      +
     61B  PHE*     3.1     7.9    +      -       +      +
     62B  ALA*     2.9    29.2    +      -       -      +
     94B  MET*     4.9    10.8    -      -       -      -
     98B  PHE*     4.1    28.9    -      +       -      -
----------------------------------------------------------
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Residues in contact with TRP 59 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     16B  LEU*     5.2    11.9    -      -       +      -
     19B  LEU*     4.6    24.0    -      -       +      +
     51B  LEU*     4.8     0.9    -      -       -      +
     55B  PHE*     3.5    37.9    -      +       +      +
     56B  GLY      4.2     0.2    +      -       -      -
     57B  PRO*     6.4     0.2    -      -       +      -
     58B  TRP*     1.3    92.9    -      +       +      +
     60B  GLY*     1.3    56.7    +      -       -      +
     62B  ALA*     3.6    10.6    -      -       +      +
     63B  GLY*     2.8    25.3    +      -       -      -
----------------------------------------------------------
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Residues in contact with GLY 60 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     51B  LEU*     3.8    22.1    -      -       -      +
     55B  PHE      4.4     0.4    +      -       -      -
     56B  GLY      2.9    25.1    +      -       -      -
     57B  PRO      3.5     0.4    -      -       -      -
     59B  TRP*     1.3    76.9    -      -       -      +
     61B  PHE*     1.3    57.4    +      -       -      +
     63B  GLY*     3.9     0.3    -      -       -      -
     64B  GLY      3.0    22.2    +      -       -      -
     93B  SER*     3.1    23.1    -      -       -      -
----------------------------------------------------------
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Residues in contact with PHE 61 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     57B  PRO      2.6    21.0    +      -       -      +
     58B  TRP*     3.1     9.4    +      +       +      +
     60B  GLY*     1.3    69.2    -      -       -      +
     62B  ALA*     1.3    65.0    +      -       -      +
     65B  ALA*     2.9    33.6    +      -       +      +
     87B  LEU*     4.0    16.8    -      -       +      -
     90B  ALA*     3.4    43.0    +      -       +      +
     91B  LEU*     3.7    21.5    -      -       +      -
     94B  MET*     3.8    21.7    -      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 62 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     19B  LEU*     6.2     2.0    -      -       +      -
     58B  TRP      2.9    15.9    +      -       -      +
     59B  TRP*     3.6    15.5    -      -       +      +
     61B  PHE*     1.3    80.7    -      -       -      +
     63B  GLY*     1.3    58.4    +      -       -      +
     65B  ALA*     3.2     6.4    +      -       -      +
     66B  LEU*     2.7    32.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 63 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     19B  LEU*     4.3     8.9    -      -       -      +
     23B  ILE*     3.1    27.1    -      -       -      +
     51B  LEU*     3.3    10.5    -      -       -      -
     59B  TRP      2.8    20.3    +      -       -      -
     62B  ALA*     1.3    72.5    -      -       -      +
     64B  GLY*     1.3    56.3    +      -       -      +
     66B  LEU*     3.8     5.6    -      -       -      -
     67B  SER*     2.9    25.3    +      -       -      -
----------------------------------------------------------
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Residues in contact with GLY 64 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     26B  LYS*     4.8     2.2    -      -       -      -
     51B  LEU*     3.4     8.4    -      -       -      +
     60B  GLY      3.0    16.2    +      -       -      -
     61B  PHE      4.0     0.7    -      -       -      -
     63B  GLY*     1.3    73.0    -      -       -      +
     65B  ALA*     1.3    67.6    +      -       -      +
     67B  SER*     3.4     7.0    +      -       -      -
     68B  ASP      3.2    15.9    +      -       -      -
     89B  ALA*     3.4    35.5    -      -       -      +
     93B  SER*     4.3     2.0    -      -       -      -
----------------------------------------------------------
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Residues in contact with ALA 65 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     61B  PHE*     2.9    28.2    +      -       +      +
     62B  ALA*     3.4     6.1    -      -       -      +
     64B  GLY*     1.3    76.6    -      -       -      +
     66B  LEU*     1.3    63.7    +      -       -      +
     68B  ASP*     3.4     9.9    +      -       -      +
     69B  LEU*     3.5    14.1    +      -       +      +
     86B  THR*     3.7    22.6    -      -       +      +
     90B  ALA*     3.8    17.4    -      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 66 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     19B  LEU*     6.2     1.3    -      -       +      -
     23B  ILE*     5.2    12.3    -      -       +      -
     62B  ALA      2.7    20.7    +      -       -      +
     63B  GLY*     3.8     7.6    -      -       -      +
     65B  ALA*     1.3    69.3    -      -       -      +
     67B  SER*     1.3    55.7    +      -       -      +
     68B  ASP      2.9     4.5    -      -       -      -
     69B  LEU*     2.8    46.0    +      -       +      +
     70B  VAL*     3.1    21.6    +      -       +      +
----------------------------------------------------------
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Residues in contact with SER 67 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     23B  ILE*     3.4    33.0    -      -       -      +
     26B  LYS*     3.3    29.9    +      -       -      +
     27B  VAL*     3.2    13.1    -      -       -      +
     63B  GLY      2.9    20.3    +      -       -      -
     64B  GLY      3.4     8.2    +      -       -      -
     66B  LEU*     1.3    72.5    -      -       -      +
     68B  ASP*     1.3    60.1    +      -       -      +
     70B  VAL*     4.0     2.5    -      -       -      -
     71B  SER*     3.1    27.5    +      -       -      -
----------------------------------------------------------
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Residues in contact with ASP 68 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     64B  GLY      3.2     8.8    +      -       -      +
     65B  ALA      3.5    10.3    -      -       -      +
     66B  LEU      2.9     0.8    +      -       -      -
     67B  SER*     1.3    80.9    +      -       -      +
     69B  LEU*     1.3    65.5    +      -       -      +
     71B  SER*     3.3     5.1    +      -       -      -
     72B  SER*     2.9    28.8    +      -       -      -
     77B  ASN*     5.5     0.3    +      -       -      -
     81B  PHE*     4.4     0.9    -      -       -      -
     85B  PHE      4.0     4.7    -      -       -      +
     86B  THR*     2.6    36.2    +      -       -      -
     89B  ALA*     4.0    13.3    -      -       +      +
    201B  FOL      2.9    38.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 69 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     65B  ALA*     3.5    17.7    +      -       +      +
     66B  LEU*     2.8    32.0    +      -       +      +
     68B  ASP*     1.3    73.4    +      -       -      +
     70B  VAL*     1.3    57.7    +      -       +      +
     72B  SER*     3.3     7.3    +      -       -      -
     73B  ALA*     2.8    30.1    +      -       -      +
     81B  PHE*     4.2    25.6    -      -       +      -
     83B  ILE*     5.8     2.2    -      -       +      -
     86B  THR*     4.7    10.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 70 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     23B  ILE*     5.0     7.0    -      -       +      -
     27B  VAL*     4.1    15.9    -      -       +      -
     66B  LEU*     3.1    26.7    +      -       +      +
     67B  SER*     4.2     5.8    -      -       -      +
     69B  LEU*     1.3    76.2    -      -       +      +
     71B  SER*     1.3    60.4    +      -       -      +
     73B  ALA*     3.1     6.4    +      -       -      +
     74B  ILE*     2.9    50.4    +      -       +      +
----------------------------------------------------------
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Residues in contact with SER 71 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     27B  VAL*     3.9    26.5    +      -       -      +
     30B  GLY*     5.7     1.2    -      -       -      -
     31B  GLN*     3.7    20.8    +      -       -      -
     67B  SER      3.1    18.4    +      -       -      -
     68B  ASP*     3.3     6.0    +      -       -      -
     70B  VAL*     1.3    79.2    -      -       -      +
     72B  SER*     1.3    58.3    +      -       -      +
     75B  PHE*     3.0    34.2    +      -       -      +
     76B  GLY      3.3     4.7    +      -       -      +
     77B  ASN*     4.9     4.6    +      -       -      -
----------------------------------------------------------
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Residues in contact with SER 72 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     68B  ASP*     2.9    22.0    +      -       -      -
     69B  LEU*     3.4     5.6    -      -       -      -
     71B  SER*     1.3    78.1    -      -       -      +
     73B  ALA*     1.3    60.4    +      -       -      +
     76B  GLY*     2.8    30.6    +      -       -      +
     77B  ASN*     2.8    31.0    +      -       -      +
     81B  PHE*     3.7    17.3    -      -       -      -
    201B  FOL      3.6    14.0    +      -       -      -
----------------------------------------------------------
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Residues in contact with ALA 73 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     69B  LEU      2.8    18.1    +      -       -      +
     70B  VAL*     3.4     8.3    -      -       -      +
     72B  SER*     1.3    78.2    -      -       -      +
     74B  ILE*     1.3    63.7    +      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 74 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     27B  VAL*     5.0     2.7    -      -       +      -
     70B  VAL*     2.9    33.4    +      -       +      +
     73B  ALA*     1.3    82.2    -      -       +      +
     75B  PHE*     1.3    95.0    +      -       +      +
     76B  GLY      3.7     0.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with PHE 75 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     27B  VAL*     3.5    26.9    -      -       +      -
     28B  VAL*     5.7     5.6    -      -       +      -
     31B  GLN*     3.4    48.7    -      -       +      +
     71B  SER*     3.0    24.2    +      -       -      +
     74B  ILE*     1.3    96.8    -      -       +      +
     76B  GLY*     1.3    68.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 76 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     31B  GLN*     5.4     1.7    +      -       -      +
     33B  LYS*     5.6     3.1    +      -       -      -
     71B  SER      3.3     3.0    +      -       -      -
     72B  SER      2.8    27.2    +      -       -      -
     75B  PHE*     1.3    83.0    -      -       -      +
     77B  ASN*     1.3    69.3    +      -       -      -
     78B  LEU      4.3     0.3    +      -       -      -
----------------------------------------------------------
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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