Contacts of the helix formed by residues 37 - 68 (chain F) in PDB entry 6BCR


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 SER 37 (chain F).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     35F  GLU      3.9     1.0    +      -       -      -
     36F  LEU*     1.3    75.2    -      -       -      +
     38F  ASN*     1.3    65.0    +      -       -      +
     39F  GLU*     3.5     9.9    +      -       -      +
     40F  GLU*     3.0    38.1    +      -       -      +
     41F  ARG*     2.9    25.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASN 38 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     37F  SER*     1.3    75.2    -      -       -      +
     39F  GLU*     1.3    63.7    +      -       -      +
     41F  ARG*     2.5    40.8    +      -       -      +
     42F  ASN*     3.0    23.6    +      -       -      +
    113F  GLU*     3.8    17.9    +      -       -      +
    117F  PHE*     6.0     0.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLU 39 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      7F  ILE*     4.5     8.4    -      -       -      +
     11F  LYS*     2.5    42.8    +      -       -      -
     37F  SER*     3.3     9.1    +      -       -      +
     38F  ASN*     1.3    79.1    -      -       -      +
     40F  GLU*     1.3    67.5    +      -       -      +
     42F  ASN*     3.2     9.7    +      -       -      +
     43F  LEU*     3.0    33.5    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 40 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      3F  LYS*     3.0    40.8    +      -       -      -
      7F  ILE*     4.0    27.2    -      -       +      +
     26F  MET*     3.6    17.9    -      -       +      +
     36F  LEU*     3.3    16.9    -      -       +      +
     37F  SER*     3.0    38.4    +      -       -      +
     39F  GLU*     1.3    82.4    -      -       -      +
     41F  ARG*     1.3    62.4    -      -       -      +
     43F  LEU*     3.1     7.1    +      -       +      +
     44F  LEU*     2.9    21.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 41 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     36F  LEU*     3.2    31.0    +      -       +      -
     37F  SER*     2.9    20.1    +      -       -      +
     38F  ASN*     2.5    40.3    +      -       -      +
     40F  GLU*     1.3    75.7    -      -       -      +
     42F  ASN*     1.3    57.7    +      -       -      +
     44F  LEU*     3.4     4.6    +      -       -      +
     45F  SER*     2.9    30.1    +      -       -      -
    111F  ASN*     4.9     0.8    +      -       -      +
    113F  GLU*     3.8    21.2    +      -       -      +
    114F  SER*     2.8    29.6    +      -       -      -
    117F  PHE*     3.6    33.2    -      -       +      +
    118F  TYR*     3.0    45.5    -      -       +      +
    166F  ILE*     4.4     6.1    -      -       -      +
----------------------------------------------------------
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Residues in contact with ASN 42 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     14F  GLU*     5.0     3.1    -      -       -      +
     38F  ASN      3.0    14.0    +      -       -      +
     39F  GLU*     3.4    13.2    -      -       -      +
     41F  ARG*     1.3    76.3    -      -       -      +
     43F  LEU*     1.3    66.2    +      -       -      +
     45F  SER*     3.2     5.5    +      -       -      -
     46F  VAL*     2.8    47.7    +      -       -      +
    117F  PHE*     4.4     6.0    -      -       +      -
    342H  PRO*     6.1     1.0    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 43 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      7F  ILE*     4.4    15.5    -      -       +      -
     10F  ALA*     4.5     3.1    -      -       +      -
     11F  LYS*     4.2    30.1    -      -       +      +
     14F  GLU*     3.7    15.5    -      -       -      +
     22F  MET*     3.5    25.0    -      -       +      +
     26F  MET*     3.8    26.0    -      -       +      -
     39F  GLU*     3.0    31.1    +      -       +      +
     40F  GLU*     3.1    12.3    +      -       -      +
     42F  ASN*     1.3    80.2    -      -       -      +
     44F  LEU*     1.3    67.1    +      -       -      +
     47F  ALA*     2.9    27.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 44 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     26F  MET*     3.7    26.1    -      -       +      +
     30F  THR*     4.0    12.1    -      -       -      +
     36F  LEU*     4.1    16.6    -      -       +      -
     40F  GLU      2.9    12.5    +      -       -      +
     41F  ARG*     3.6     9.0    -      -       -      +
     43F  LEU*     1.3    76.2    -      -       -      +
     45F  SER*     1.3    60.9    +      -       -      +
     47F  ALA*     3.7     0.8    -      -       -      +
     48F  TYR*     3.2    56.3    +      -       +      +
    100F  LEU*     4.2     9.2    -      -       +      -
    105F  LEU*     3.4    33.2    -      -       +      -
    117F  PHE*     6.0     0.2    -      -       +      -
    118F  TYR*     5.0     3.1    -      -       +      -
    121F  MET*     4.1    19.5    -      -       +      +
----------------------------------------------------------
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Residues in contact with SER 45 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     41F  ARG      2.9    17.7    +      -       -      -
     42F  ASN*     3.6     5.2    -      -       -      -
     43F  LEU      3.2     0.2    -      -       -      -
     44F  LEU*     1.3    77.9    -      -       -      +
     46F  VAL*     1.3    62.8    +      -       -      +
     48F  TYR*     4.0     0.3    -      -       -      -
     49F  LYS*     3.0    25.1    +      -       -      +
    117F  PHE*     3.7    23.0    -      -       -      -
    120F  LYS*     5.6     0.5    +      -       -      -
    121F  MET*     3.7    17.3    -      -       -      +
    125F  TYR*     4.4     2.6    +      -       -      -
    342H  PRO*     2.9    29.3    -      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 46 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     14F  GLU*     3.6    22.7    -      -       +      +
     19F  TYR*     4.6     3.4    -      -       +      -
     22F  MET*     4.1    12.1    -      -       +      -
     42F  ASN*     2.8    43.9    +      -       -      +
     43F  LEU*     4.1     2.5    -      -       -      +
     45F  SER*     1.3    72.3    -      -       -      +
     47F  ALA*     1.3    65.0    +      -       -      +
     49F  LYS*     3.3     4.9    +      -       -      +
     50F  ASN*     2.9    44.1    +      -       -      +
    342H  PRO*     4.5    18.2    -      -       +      -
    343H  VAL      5.7     2.0    -      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 47 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     19F  TYR*     4.1     4.8    -      -       -      +
     22F  MET*     3.6    32.7    -      -       +      +
     23F  ALA*     3.6    23.3    -      -       +      +
     26F  MET*     4.8     0.2    -      -       +      -
     43F  LEU      2.9    20.3    +      -       -      +
     44F  LEU*     3.7     5.6    -      -       -      +
     46F  VAL*     1.3    79.7    -      -       -      +
     48F  TYR*     1.3    59.3    +      -       +      +
     50F  ASN*     3.3     3.3    +      -       -      +
     51F  VAL*     3.0    30.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 48 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     23F  ALA*     3.7    30.8    +      -       +      +
     27F  LYS*     3.6    31.9    -      -       -      +
     44F  LEU*     3.2    46.9    +      -       +      +
     45F  SER      4.4     0.7    -      -       -      +
     47F  ALA*     1.3    76.0    -      -       +      +
     49F  LYS*     1.3    60.3    +      -       -      +
     51F  VAL*     3.8     7.7    -      -       +      +
     52F  VAL*     2.9    33.1    +      -       -      +
     93F  ILE*     4.3    16.8    -      -       +      -
     96F  THR*     3.8    18.6    -      -       +      +
     97F  VAL*     3.5    28.5    -      -       +      -
    100F  LEU*     4.1     9.5    -      -       +      +
    121F  MET*     4.8     3.6    -      -       +      -
    125F  TYR*     3.1    14.4    +      -       +      +
    302F  PEG      4.9     8.5    +      -       -      -
----------------------------------------------------------
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Residues in contact with LYS 49 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     45F  SER      3.0    20.1    +      -       -      +
     46F  VAL*     3.7     5.2    -      -       -      +
     48F  TYR*     1.3    78.7    -      -       -      +
     50F  ASN*     1.3    58.2    +      -       -      +
     52F  VAL*     3.4     4.5    -      -       +      +
     53F  GLY*     2.8    28.7    +      -       -      -
     56F  ARG*     3.7     7.0    -      -       -      +
    124F  ASP*     5.4     0.6    +      -       -      -
    125F  TYR*     3.2     8.4    +      -       +      +
    128F  TYR*     2.9    28.5    +      -       +      +
    340H  TPO      2.9    37.2    +      -       -      -
    341H  LEU      3.7     4.0    +      -       -      -
    342H  PRO*     2.6    57.9    +      -       +      +
    343H  VAL*     4.6     2.0    -      -       -      +
    344H  ARG*     4.3    17.1    -      -       +      +
----------------------------------------------------------
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Residues in contact with ASN 50 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     19F  TYR*     3.4    51.1    +      -       +      +
     46F  VAL*     2.9    42.9    +      -       -      +
     47F  ALA      3.7     0.4    -      -       -      +
     49F  LYS*     1.3    75.4    -      -       -      +
     51F  VAL*     1.3    67.0    +      -       -      +
     53F  GLY*     3.5     6.3    +      -       -      +
     54F  GLY*     3.7     8.1    +      -       -      -
    343H  VAL      4.4    11.3    +      -       -      -
    344H  ARG*     3.5    14.3    +      -       -      +
    345H  LYS*     3.0    27.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 51 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     19F  TYR*     3.5    26.5    -      -       +      +
     20F  ASP*     3.5    19.1    -      -       -      +
     23F  ALA*     4.0    11.4    -      -       +      -
     47F  ALA      3.0    17.6    +      -       -      +
     48F  TYR*     3.8    11.0    -      -       +      +
     49F  LYS      3.3     0.2    -      -       -      -
     50F  ASN*     1.3    79.2    -      -       -      +
     52F  VAL*     1.3    62.6    +      -       -      +
     53F  GLY      3.5     0.2    +      -       -      -
     54F  GLY*     3.8     2.9    +      -       -      -
     55F  ARG*     3.0    41.5    +      -       -      +
     93F  ILE*     3.8    24.2    -      -       +      -
    302F  PEG      4.2    11.0    -      -       -      -
    304F  EDO      4.9     0.3    +      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 52 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     48F  TYR      2.9    21.0    +      -       -      +
     49F  LYS*     3.4    12.1    -      -       +      +
     51F  VAL*     1.3    76.4    -      -       -      +
     53F  GLY*     1.3    71.2    +      -       -      +
     55F  ARG*     3.0     4.5    +      -       -      +
     56F  ARG*     3.0    29.1    +      -       +      +
     90F  LEU*     4.3    22.2    -      -       +      -
     93F  ILE*     3.9    29.4    -      -       +      -
     94F  CYS*     4.3    15.0    -      -       -      -
    125F  TYR*     3.9    16.2    -      -       +      -
    128F  TYR*     4.2    14.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLY 53 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     49F  LYS*     2.8    20.4    +      -       -      -
     50F  ASN      3.5     0.8    +      -       -      -
     51F  VAL      3.3     1.0    -      -       -      -
     52F  VAL*     1.3    79.5    -      -       -      +
     54F  GLY*     1.3    61.2    +      -       -      +
     56F  ARG*     3.2    12.8    +      -       -      +
     57F  SER*     3.0    26.5    +      -       -      -
     60F  ARG*     5.4     0.3    +      -       -      -
    344H  ARG*     3.5    25.6    +      -       -      -
----------------------------------------------------------
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Residues in contact with GLY 54 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     16E  ALA      4.8     1.0    -      -       -      +
     50F  ASN      3.7    10.6    +      -       -      -
     51F  VAL      3.8     1.3    +      -       -      -
     52F  VAL      3.3     0.6    -      -       -      -
     53F  GLY*     1.3    76.1    -      -       -      +
     55F  ARG*     1.3    57.1    +      -       -      +
     57F  SER*     3.2     3.7    +      -       -      -
     58F  ALA*     3.1    20.8    +      -       -      +
    304F  EDO      2.8    32.5    +      -       -      -
    344H  ARG*     3.7    19.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 55 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     18E  ARG*     4.9     0.2    -      -       -      +
     20F  ASP*     4.5     7.1    +      -       -      -
     51F  VAL*     3.0    38.2    +      -       -      +
     52F  VAL*     3.0     8.7    +      -       -      +
     54F  GLY*     1.3    75.1    -      -       -      +
     56F  ARG*     1.3    59.5    +      -       -      +
     59F  TRP*     2.8    32.4    +      -       -      +
     86F  VAL*     3.5    11.6    -      -       +      +
     89F  GLU*     2.9    41.2    +      -       +      +
     90F  LEU*     4.0    24.5    -      -       +      +
     93F  ILE*     3.5    17.4    -      -       +      +
    302F  PEG      3.6    22.3    -      -       -      -
    304F  EDO      3.2    37.7    +      -       -      -
----------------------------------------------------------
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Residues in contact with ARG 56 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     49F  LYS*     3.7     7.7    -      -       -      +
     52F  VAL*     3.0    26.3    +      -       +      +
     53F  GLY*     3.7    10.7    -      -       -      +
     55F  ARG*     1.3    76.6    -      -       -      +
     57F  SER*     1.3    62.9    +      -       -      +
     59F  TRP*     3.3     4.1    +      -       -      +
     60F  ARG*     3.0    52.4    +      -       -      +
     90F  LEU*     3.8    21.5    -      -       +      +
    128F  TYR*     3.3    39.6    -      -       +      -
    131F  GLU*     3.3    36.7    +      -       -      +
    180F  GLU*     5.2     2.2    +      -       -      -
    340H  TPO      2.7    43.2    +      -       -      -
    344H  ARG*     6.2     1.6    -      -       -      +
----------------------------------------------------------
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Residues in contact with SER 57 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     16E  ALA      5.0     3.2    +      -       -      -
     17E  GLU*     5.3     7.6    +      -       -      +
     53F  GLY      3.0     9.1    +      -       -      -
     54F  GLY*     3.2    12.1    +      -       -      -
     56F  ARG*     1.3    72.9    -      -       -      +
     58F  ALA*     1.3    68.6    +      -       -      +
     60F  ARG*     3.2    23.2    +      -       -      +
     61F  VAL*     3.0    29.4    +      -       -      +
    344H  ARG*     3.3    26.6    +      -       -      -
----------------------------------------------------------
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Residues in contact with ALA 58 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     16E  ALA*     3.7    32.5    +      -       +      +
     18E  ARG*     4.0     7.0    -      -       -      -
     54F  GLY      3.1    17.5    +      -       -      +
     55F  ARG      3.8     2.7    -      -       -      +
     57F  SER*     1.3    81.5    +      -       -      +
     59F  TRP*     1.3    57.8    +      -       -      +
     61F  VAL*     3.2     1.7    +      -       -      +
     62F  ILE*     2.9    37.4    +      -       +      +
     86F  VAL*     4.0     7.4    -      -       +      -
    304F  EDO      3.4    13.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with TRP 59 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     55F  ARG      2.8    21.5    +      -       -      +
     56F  ARG*     3.6     6.5    -      -       -      +
     58F  ALA*     1.3    73.9    -      -       -      +
     60F  ARG*     1.3    74.8    +      -       +      +
     62F  ILE*     4.0     4.1    -      -       -      +
     63F  SER*     2.9    57.1    +      -       -      -
     67F  GLN*     6.0     1.3    -      -       -      -
     83F  ARG*     3.8    32.5    -      -       +      +
     86F  VAL*     3.9     8.4    -      -       +      +
     87F  GLU*     3.3    35.3    +      -       +      -
     90F  LEU*     4.7     4.5    -      -       +      -
    131F  GLU*     3.5    25.4    -      -       +      -
    132F  VAL*     3.6    34.3    -      -       +      +
----------------------------------------------------------
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Residues in contact with ARG 60 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     53F  GLY      5.4     0.2    +      -       -      -
     56F  ARG*     3.0    53.0    +      -       -      +
     57F  SER*     3.2    27.3    +      -       -      +
     59F  TRP*     1.3    93.3    -      -       +      +
     61F  VAL*     1.3    62.7    +      -       +      +
     63F  SER*     3.4     2.9    +      -       -      -
     64F  SER*     3.0    25.3    +      -       -      -
    131F  GLU*     4.5     7.9    +      -       -      -
    337H  TYR*     5.0    22.1    -      -       -      -
    344H  ARG*     5.7     2.8    -      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 61 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     15E  GLN*     3.5    47.6    -      -       +      +
     16E  ALA*     3.9     7.4    -      -       +      +
     17E  GLU*     6.1     0.9    -      -       -      +
     57F  SER*     3.0    19.4    +      -       -      +
     58F  ALA      3.7     5.8    -      -       -      +
     60F  ARG*     1.3    77.5    -      -       +      +
     62F  ILE*     1.3    64.4    +      -       +      +
     64F  SER*     2.7    23.9    +      -       -      +
     65F  ILE*     3.0    18.6    +      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 62 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     12E  LEU*     4.3    14.6    -      -       +      -
     16E  ALA*     4.0    15.7    -      -       +      -
     58F  ALA      2.9    21.9    +      -       -      +
     59F  TRP*     4.1     3.4    -      -       -      +
     61F  VAL*     1.3    75.1    -      -       +      +
     63F  SER*     1.3    57.1    +      -       -      +
     65F  ILE*     3.4     6.9    +      -       -      +
     66F  GLU*     2.8    27.2    +      -       -      +
     79F  ILE*     3.8    17.2    -      -       +      +
     82F  TYR*     3.3    34.3    -      -       +      +
     83F  ARG*     3.6    32.3    -      -       +      +
     86F  VAL*     3.6    24.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with SER 63 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     59F  TRP*     2.9    46.2    +      -       -      -
     60F  ARG*     3.8     3.8    -      -       -      -
     62F  ILE*     1.3    77.0    -      -       -      +
     64F  SER*     1.3    57.3    +      -       -      +
     66F  GLU*     3.2     7.6    +      -       -      +
     67F  GLN*     2.9    49.7    +      -       -      +
     83F  ARG*     3.4    22.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with SER 64 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     60F  ARG      3.0    14.7    +      -       -      -
     61F  VAL*     2.7    23.0    +      -       -      +
     63F  SER*     1.3    75.6    -      -       -      +
     65F  ILE*     1.3    65.9    +      -       -      +
     67F  GLN*     3.3    11.5    +      -       -      +
     68F  LYS*     3.1    34.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 65 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     12E  LEU*     3.5    31.6    -      -       +      -
     15E  GLN*     4.0    18.4    -      -       +      +
     61F  VAL*     3.0    29.2    +      -       +      +
     62F  ILE      3.6     6.7    -      -       -      +
     64F  SER*     1.3    84.4    +      -       -      +
     66F  GLU*     1.3    61.6    +      -       -      +
     68F  LYS*     3.1    26.3    +      -       -      +
     69F  THR*     2.8    20.2    +      -       -      +
     75F  LYS*     6.3     0.9    -      -       -      -
     79F  ILE*     4.2    18.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 66 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     62F  ILE      2.8    16.2    +      -       -      +
     63F  SER*     3.5     5.9    -      -       -      +
     65F  ILE*     1.3    76.7    -      -       -      +
     67F  GLN*     1.3    60.7    +      -       +      +
     69F  THR*     3.0    27.8    +      -       -      +
     76F  LEU*     3.9    18.5    -      -       +      +
     79F  ILE*     3.6    15.9    -      -       +      -
     80F  LYS*     3.2    28.4    -      -       +      +
     83F  ARG*     2.9    50.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 67 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     59F  TRP*     6.0     1.4    -      -       -      -
     63F  SER*     2.9    36.5    +      -       -      +
     64F  SER*     3.8     8.7    -      -       -      +
     65F  ILE      3.2     0.2    -      -       -      -
     66F  GLU*     1.3    79.1    -      -       +      +
     68F  LYS*     1.3    61.3    +      -       +      +
     69F  THR      3.7     3.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 68 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     64F  SER*     3.1    22.3    +      -       -      +
     65F  ILE*     3.1    20.3    +      -       -      +
     67F  GLN*     1.3    77.5    -      -       +      +
     69F  THR*     1.3    60.0    +      -       -      +
     70F  ASP      3.9     1.0    +      -       -      -
----------------------------------------------------------
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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