Contacts of the helix formed by residues 4 - 41 (chain G) in PDB entry 1NF6


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 4 (chain G).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     93C  GLU*     3.6    19.8    +      -       -      +
     97C  ASP*     5.5     3.8    +      -       -      -
      5G  ARG*     1.3    67.2    +      -       -      +
      6G  GLU      3.1     3.3    +      -       -      -
      7G  ASP*     3.1     8.8    +      -       -      +
      8G  ARG*     3.1    38.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 5 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    100B  ASP*     3.2    36.2    +      -       -      -
    103B  ILE*     6.3     1.4    -      -       -      +
    104B  GLU*     3.1    43.6    +      -       -      +
     93C  GLU*     3.7     3.4    +      -       -      +
      4G  ASN*     1.3    69.1    -      -       -      +
      6G  GLU*     1.3    73.1    +      -       +      +
      8G  ARG*     3.3    18.6    +      -       -      +
      9G  LYS*     3.0    55.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 6 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     89C  PRO*     3.4    45.0    -      -       +      +
     90C  VAL*     3.9    19.3    -      -       +      +
     93C  GLU*     2.9    24.7    +      -       +      +
    147C  LYS*     6.1     1.4    -      -       -      +
      5G  ARG*     1.3    88.1    -      -       +      +
      7G  ASP*     1.3    61.4    +      -       -      +
      9G  LYS*     3.5    18.8    +      -       -      +
     10G  ALA*     3.2    22.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASP 7 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     90C  VAL*     5.3     5.5    -      -       +      +
     93C  GLU*     3.1    16.8    +      -       -      +
      4G  ASN      3.1     8.8    +      -       -      +
      6G  GLU*     1.3    76.8    -      -       -      +
      8G  ARG*     1.3    66.6    +      -       +      +
     10G  ALA*     3.4     8.7    +      -       -      +
     11G  LYS*     2.9    59.4    +      -       -      +
    116G  GLN*     4.5     2.1    -      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 8 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    104B  GLU*     3.1    37.8    +      -       -      -
    107B  SER*     5.8     1.0    -      -       -      -
    108B  GLN*     6.0     1.6    -      -       -      +
      4G  ASN*     3.1    29.8    +      -       -      +
      5G  ARG*     3.6    23.7    -      -       -      +
      7G  ASP*     1.3    79.4    -      -       +      +
      9G  LYS*     1.3    60.3    +      -       -      +
     11G  LYS      3.4     1.6    +      -       -      -
     12G  VAL*     3.1    28.0    +      -       -      +
    115G  GLU      5.4     1.3    -      -       -      +
    116G  GLN*     2.5    57.6    +      -       -      +
    117G  GLY*     3.4    19.1    +      -       -      -
    118G  ASP*     5.3     0.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 9 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    100B  ASP*     5.3     2.4    +      -       -      -
      5G  ARG*     3.0    46.9    +      -       -      +
      6G  GLU*     3.6    22.1    +      -       -      +
      7G  ASP      3.3     0.2    -      -       -      -
      8G  ARG*     1.3    74.1    -      -       -      +
     10G  ALA*     1.3    66.2    +      -       -      +
     12G  VAL*     3.1     8.1    +      -       -      +
     13G  ILE*     3.0    30.1    +      -       +      +
     69G  GLU      5.5     1.8    -      -       -      -
     70G  LEU*     3.7    49.9    -      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 10 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     90C  VAL*     5.6     6.7    -      -       +      -
      6G  GLU      3.2    12.0    +      -       -      +
      7G  ASP*     3.6    12.8    -      -       -      +
      9G  LYS*     1.3    78.3    -      -       -      +
     11G  LYS*     1.3    63.8    +      -       +      +
     13G  ILE*     3.5    13.4    +      -       -      +
     14G  GLU*     3.3    22.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 11 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      7G  ASP*     2.9    49.9    +      -       -      +
      8G  ARG      3.8     4.3    -      -       -      +
      9G  LYS      3.2     0.4    -      -       -      -
     10G  ALA*     1.3    78.2    -      -       +      +
     12G  VAL*     1.3    61.8    +      -       -      +
     14G  GLU*     3.6    14.5    +      -       -      +
     15G  VAL*     3.5    23.9    +      -       -      +
    112G  VAL*     3.9    10.3    -      -       +      +
    116G  GLN*     3.7    30.8    -      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 12 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      8G  ARG      3.1    17.7    -      -       -      +
      9G  LYS*     3.1     7.7    +      -       -      +
     11G  LYS*     1.3    76.3    -      -       -      +
     13G  ILE*     1.3    60.4    +      -       -      +
     14G  GLU      3.1     0.4    -      -       -      -
     15G  VAL*     3.2     8.5    +      -       -      +
     16G  LEU*     2.8    27.6    +      -       +      +
     70G  LEU*     3.7    11.9    -      -       +      -
    112G  VAL*     4.9     0.4    -      -       -      -
    113G  CYS*     3.8    13.7    -      -       -      -
    116G  GLN*     3.9    19.5    -      -       +      -
    118G  ASP*     3.3    34.5    -      -       +      +
    121G  THR*     3.6    24.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 13 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      9G  LYS*     3.0    26.5    +      -       +      +
     10G  ALA*     3.8     9.4    -      -       -      +
     12G  VAL*     1.3    76.3    -      -       -      +
     14G  GLU*     1.3    59.2    +      -       -      +
     16G  LEU*     3.2     9.6    +      -       -      +
     17G  ASN*     2.8    45.3    +      -       -      +
     67G  ILE*     4.6     8.5    -      -       +      +
     70G  LEU*     3.6    40.2    -      -       +      +
     71G  GLY      4.7     0.9    -      -       -      -
     72G  GLY*     4.1    25.4    -      -       -      +
     73G  GLU      5.0     0.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 14 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     10G  ALA      3.3    14.4    +      -       -      +
     11G  LYS*     3.8    15.9    -      -       -      +
     12G  VAL      3.1     0.8    -      -       -      -
     13G  ILE*     1.3    81.7    -      -       -      +
     15G  VAL*     1.3    60.8    +      -       +      +
     17G  ASN*     3.9     6.2    -      -       -      +
     18G  LYS*     3.1    54.0    +      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 15 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     11G  LYS      3.5    13.4    +      -       -      +
     12G  VAL*     3.2    17.7    +      -       -      +
     14G  GLU*     1.3    79.6    -      -       -      +
     16G  LEU*     1.3    60.3    +      -       -      +
     18G  LYS*     3.6    17.8    -      -       +      +
     19G  ALA*     2.9    28.1    +      -       -      +
    109G  PHE*     3.6    51.3    -      -       +      +
    112G  VAL*     4.2    22.7    -      -       +      -
    113G  CYS*     4.5     3.6    -      -       -      -
    125G  PHE*     3.9     9.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 16 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     12G  VAL*     2.8    27.1    +      -       +      +
     13G  ILE*     3.2     2.7    +      -       -      +
     15G  VAL*     1.3    78.7    -      -       -      +
     17G  ASN*     1.3    56.9    +      -       -      +
     19G  ALA*     3.4     3.3    +      -       -      +
     20G  ARG*     3.0    27.9    +      -       -      +
     63G  PHE*     3.3    41.7    -      -       +      +
     66G  ARG*     3.6    29.2    -      -       +      -
     67G  ILE*     3.5    25.9    -      -       +      +
     70G  LEU*     4.0     8.7    -      -       +      -
    121G  THR*     3.8    25.8    -      -       +      -
    124G  LEU*     4.4     6.5    -      -       +      -
    125G  PHE*     4.0     7.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASN 17 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     13G  ILE*     2.8    33.8    +      -       -      +
     14G  GLU*     3.9     6.2    -      -       -      +
     16G  LEU*     1.3    74.9    -      -       -      +
     18G  LYS*     1.3    60.9    +      -       +      +
     20G  ARG*     4.2     1.6    -      -       -      -
     21G  ALA*     3.0    28.2    +      -       -      +
     67G  ILE*     3.4    13.8    -      -       -      +
     73G  GLU      3.2    18.2    +      -       -      +
     75G  THR*     2.6    45.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 18 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     14G  GLU*     3.1    48.4    +      -       +      +
     15G  VAL*     3.6    18.1    -      -       -      +
     16G  LEU      3.3     0.2    -      -       -      -
     17G  ASN*     1.3    75.4    -      -       +      +
     19G  ALA*     1.3    66.2    +      -       -      +
     21G  ALA*     3.4     6.9    +      -       -      +
     22G  MET*     3.1    27.6    +      -       -      +
     79G  GLU*     5.1     0.5    -      -       -      +
    109G  PHE*     3.6    29.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 19 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     15G  VAL      2.9    17.4    +      -       -      +
     16G  LEU      3.7     3.4    -      -       -      +
     17G  ASN      3.4     0.2    -      -       -      -
     18G  LYS*     1.3    75.0    -      -       -      +
     20G  ARG*     1.3    62.7    +      -       -      +
     22G  MET*     3.1    11.4    +      -       -      +
     23G  GLU*     3.1    10.6    +      -       -      +
     63G  PHE*     3.4    19.1    -      -       +      -
    106G  TYR*     3.1    39.3    +      -       +      -
    109G  PHE*     3.8     3.9    -      -       +      -
    125G  PHE*     3.6    15.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 20 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     16G  LEU      3.0    18.6    +      -       -      +
     17G  ASN*     3.9     4.9    -      -       -      +
     19G  ALA*     1.3    73.9    -      -       -      +
     21G  ALA*     1.3    58.8    +      -       -      +
     23G  GLU*     3.1     4.5    +      -       -      +
     24G  LEU*     2.9    39.3    +      -       +      +
     60G  ALA*     3.1    34.8    +      -       +      +
     63G  PHE*     3.9    13.4    -      -       +      -
     64G  ALA*     3.7    17.2    -      -       -      +
     67G  ILE*     4.2    14.1    -      -       -      -
     74G  PRO*     3.9     3.7    -      -       -      +
     75G  THR*     2.7    47.4    +      -       +      +
     76G  THR*     4.5     5.3    -      -       -      +
   1704G  FEC      2.6    45.2    +      -       -      -
     32H  ASN*     6.2     1.6    -      -       -      +
     35H  TYR*     3.9     5.3    +      -       -      -
----------------------------------------------------------
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Residues in contact with ALA 21 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     17G  ASN      3.0    18.7    +      -       -      +
     18G  LYS*     3.7     5.8    -      -       -      +
     20G  ARG*     1.3    75.2    -      -       -      +
     22G  MET*     1.3    61.6    +      -       -      +
     24G  LEU*     4.4     0.9    -      -       -      -
     25G  HIS      3.1    11.8    +      -       -      -
     75G  THR*     3.9     6.8    -      -       +      +
     77G  GLN      3.4    23.3    -      -       -      +
     78G  LYS*     3.5     1.9    -      -       -      +
     79G  GLU*     2.8    41.4    +      -       +      +
----------------------------------------------------------
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Residues in contact with MET 22 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     18G  LYS*     3.1    16.4    -      -       -      +
     19G  ALA      3.1     9.8    +      -       -      +
     21G  ALA*     1.3    78.9    -      -       -      +
     23G  GLU*     1.3    56.4    +      -       -      +
     25G  HIS*     3.4     6.2    +      -       -      +
     26G  ALA*     3.0    26.7    +      -       -      +
     79G  GLU*     4.4    17.3    -      -       +      -
     98G  GLN*     4.7     2.0    +      -       +      -
    101G  ALA*     4.7     3.4    -      -       +      +
    102G  THR*     3.7    41.7    -      -       +      +
    105G  ALA*     4.1    19.7    -      -       +      -
    106G  TYR*     4.0    18.6    -      -       -      +
    109G  PHE*     4.1     9.0    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLU 23 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     19G  ALA      3.1     5.5    +      -       -      +
     20G  ARG      3.1     7.0    +      -       -      +
     22G  MET*     1.3    75.2    -      -       -      +
     24G  LEU*     1.3    56.6    +      -       -      +
     26G  ALA*     3.0     6.8    +      -       -      +
     27G  ILE*     2.6    42.2    +      -       -      +
     56G  GLU*     3.5    35.5    -      -       -      +
     59G  HIS*     2.8    42.8    +      -       +      +
     60G  ALA*     3.9    10.3    -      -       +      +
     63G  PHE*     4.0     7.8    -      -       +      -
    102G  THR*     5.4     0.7    -      -       -      -
    106G  TYR*     2.6    33.5    +      -       -      +
    132G  GLU*     4.1     6.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 24 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     20G  ARG*     2.9    29.9    +      -       +      +
     21G  ALA      3.8     0.2    -      -       -      +
     23G  GLU*     1.3    75.5    -      -       -      +
     25G  HIS*     1.3    61.0    +      -       -      +
     27G  ILE*     3.4     5.6    +      -       +      +
     28G  HIS*     2.7    32.1    +      -       +      +
     60G  ALA*     4.8     1.8    -      -       +      +
     75G  THR*     4.2     7.0    -      -       +      +
     76G  THR*     3.7    27.8    -      -       -      +
     77G  GLN      3.6    21.5    -      -       -      +
     78G  LYS*     3.6    16.2    -      -       +      -
   1704G  FEC      4.2    34.3    -      -       +      +
     28H  HIS*     3.7    25.1    -      -       +      +
----------------------------------------------------------
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Residues in contact with HIS 25 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     21G  ALA      3.1    10.8    +      -       -      +
     22G  MET*     3.6     8.5    +      -       -      +
     23G  GLU      3.2     0.2    -      -       -      -
     24G  LEU*     1.3    77.2    -      -       -      +
     26G  ALA*     1.3    57.1    +      -       -      +
     28G  HIS*     3.1     4.0    +      -       -      +
     29G  GLN*     2.8    42.8    +      -       +      +
     78G  LYS*     3.4    11.3    -      -       +      +
     79G  GLU      3.1    32.3    -      -       -      +
     80G  GLY*     3.5    12.0    -      -       -      -
     81G  LYS      2.9    28.9    +      -       -      -
     82G  VAL*     3.8    14.7    -      -       +      -
     98G  GLN*     3.2    36.5    +      -       -      -
----------------------------------------------------------
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Residues in contact with ALA 26 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     22G  MET      3.0    16.4    +      -       -      +
     23G  GLU*     3.0    17.0    +      -       -      +
     25G  HIS*     1.3    76.8    +      -       -      +
     27G  ILE*     1.3    65.5    +      -       -      +
     29G  GLN*     4.3     1.8    -      -       -      -
     30G  TYR*     3.0    45.8    +      -       +      +
     56G  GLU*     4.2     6.3    -      -       +      +
     98G  GLN*     3.4    25.4    -      -       -      +
     99G  GLU*     5.0     0.9    -      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 27 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     23G  GLU      2.6    30.4    +      -       -      +
     24G  LEU*     3.7    10.5    -      -       -      +
     25G  HIS      3.1     0.2    -      -       -      -
     26G  ALA*     1.3    75.9    -      -       -      +
     28G  HIS*     1.3    65.3    +      -       -      +
     31G  MET*     3.2    23.7    +      -       -      +
     53G  ALA*     4.0     5.9    -      -       -      +
     56G  GLU*     3.7    13.0    -      -       +      +
     57G  MET*     3.6    51.8    -      -       +      +
     60G  ALA*     4.1     4.3    -      -       +      -
   1704G  FEC      3.8    57.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with HIS 28 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     24G  LEU*     2.7    25.5    +      -       +      +
     25G  HIS      3.1     3.3    +      -       -      +
     27G  ILE*     1.3    77.6    -      -       -      +
     29G  GLN*     1.3    63.6    +      -       -      +
     31G  MET*     4.1     0.7    -      -       -      +
     32G  ASN*     3.1    25.5    +      -       -      +
     78G  LYS*     3.7    18.7    +      -       +      +
     82G  VAL*     3.8    21.0    -      -       +      +
   1704G  FEC      3.1    41.3    +      -       +      +
     24H  LEU*     4.3    14.6    -      -       +      +
     28H  HIS*     3.6    35.7    -      +       -      -
     76H  THR*     3.7    30.0    +      -       -      +
     78H  LYS*     5.7     1.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 29 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     25G  HIS*     2.8    32.4    +      -       +      +
     26G  ALA*     4.0     3.8    -      -       -      +
     28G  HIS*     1.3    79.4    -      -       -      +
     30G  TYR*     1.3    70.5    +      -       +      +
     32G  ASN*     3.5     2.7    -      -       -      +
     33G  GLN*     3.3    25.8    +      -       -      +
     82G  VAL*     3.6    11.3    -      -       +      +
     83G  VAL*     2.7    56.0    +      -       -      +
     86G  GLN*     3.4    18.6    +      -       -      -
     94G  SER*     6.5     0.2    -      -       -      -
     95G  ASP*     4.6     1.6    -      -       -      +
     98G  GLN*     4.2    13.5    -      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 30 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     26G  ALA*     3.0    22.4    +      -       +      +
     29G  GLN*     1.3    78.2    -      -       +      +
     31G  MET*     1.3    62.2    +      -       -      +
     32G  ASN      3.1     0.2    -      -       -      -
     33G  GLN*     3.1    19.4    +      -       -      +
     34G  HIS      2.8    24.3    +      -       -      -
     49G  MET*     3.1    20.1    -      -       -      +
     52G  ILE*     3.9    11.4    -      -       +      -
     53G  ALA*     4.0    13.9    -      -       +      -
     56G  GLU*     3.5    20.6    -      -       +      -
     95G  ASP*     3.3    25.9    +      -       -      -
     98G  GLN*     3.8    29.7    +      -       -      +
     99G  GLU*     2.3    42.0    +      -       -      +
    139G  TYR*     3.5    23.0    -      +       -      -
----------------------------------------------------------
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Residues in contact with MET 31 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     27G  ILE      3.2    19.1    +      -       -      +
     28G  HIS      4.2     0.4    -      -       -      +
     30G  TYR*     1.3    77.5    -      -       -      +
     32G  ASN*     1.3    58.7    +      -       -      +
     34G  HIS*     3.1    24.8    +      -       +      +
     35G  TYR*     2.8    48.1    +      -       +      +
     50G  LYS*     4.1    25.6    -      -       +      -
     53G  ALA*     3.8    22.9    -      -       +      -
     57G  MET*     4.3    10.3    -      -       +      -
   1704G  FEC      3.4    55.9    -      -       +      -
     61H  GLU*     4.2     7.6    -      -       -      +
----------------------------------------------------------
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Residues in contact with ASN 32 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     28G  HIS      3.1    20.0    +      -       -      +
     29G  GLN*     3.5     9.0    -      -       -      +
     31G  MET*     1.3    76.9    -      -       -      +
     33G  GLN*     1.3    65.5    +      -       -      +
     35G  TYR*     3.3    21.5    +      -       -      +
     36G  SER*     3.4    15.9    +      -       -      -
     82G  VAL*     4.5     3.6    -      -       +      -
     83G  VAL      3.5    19.8    +      -       -      -
     84G  THR*     3.5    27.4    -      -       -      +
     85G  GLY      4.4     2.4    -      -       -      +
     86G  GLN*     5.1     1.0    +      -       -      +
   1704G  FEC      5.7     0.4    -      -       -      -
     20H  ARG*     6.3     0.2    -      -       -      +
     73H  GLU*     3.3    20.5    +      -       -      +
     74H  PRO*     4.0    15.1    -      -       -      +
     76H  THR*     4.1     7.4    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLN 33 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     29G  GLN*     3.3    18.9    +      -       -      +
     30G  TYR*     3.1    20.7    +      -       -      +
     32G  ASN*     1.3    76.4    -      -       -      +
     34G  HIS*     1.3    55.6    +      -       -      +
     36G  SER*     3.1    10.8    +      -       -      -
     37G  LEU*     2.8    38.7    +      -       -      +
     49G  MET*     3.4    12.2    -      -       +      +
     86G  GLN*     2.8    31.0    +      -       +      +
     91G  ILE*     3.8    30.5    -      -       +      +
     94G  SER*     4.8     0.2    -      -       -      -
     95G  ASP*     2.5    43.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with HIS 34 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     30G  TYR      2.8    13.3    +      -       -      +
     31G  MET*     3.1    32.5    -      -       +      +
     33G  GLN*     1.3    76.7    -      -       -      +
     35G  TYR*     1.3    77.0    +      +       -      -
     37G  LEU*     4.0     5.3    -      -       -      +
     38G  ASP*     2.9    44.8    +      -       -      +
     46G  ALA*     2.8    32.1    +      -       +      -
     47G  ALA*     5.3     1.3    -      -       -      -
     49G  MET*     3.8    15.8    -      -       +      +
     50G  LYS*     3.9    24.3    -      -       +      +
    162G  SER*     5.6     2.2    -      -       -      -
   1701G  SO4      5.1     6.7    +      -       -      -
     61H  GLU*     4.2     7.1    +      -       -      -
     65H  GLU*     5.0     3.2    +      -       -      -
----------------------------------------------------------
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Residues in contact with TYR 35 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     31G  MET*     2.8    50.2    +      -       +      +
     32G  ASN*     3.8    10.3    -      -       -      +
     33G  GLN      3.2     0.4    -      -       -      -
     34G  HIS*     1.3    92.9    -      +       -      +
     36G  SER*     1.3    58.6    +      -       -      +
     38G  ASP*     3.7     4.8    -      -       +      +
     39G  ASP*     2.8    30.5    +      -       -      +
   1704G  FEC      3.4    27.4    +      -       -      +
     20H  ARG*     3.9     5.9    +      -       -      -
     61H  GLU*     3.4    35.1    -      -       +      -
     64H  ALA*     3.4    32.3    -      -       +      -
     65H  GLU*     4.4    12.1    -      -       +      -
     68H  LYS*     3.6    24.6    -      -       +      +
     74H  PRO*     4.1    11.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with SER 36 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     32G  ASN*     3.4    13.8    +      -       -      -
     33G  GLN*     3.1    13.2    +      -       -      -
     35G  TYR*     1.3    75.5    -      -       -      +
     37G  LEU*     1.3    66.8    +      -       -      +
     39G  ASP*     3.0     3.8    +      -       -      +
     40G  MET*     2.8    44.7    +      -       -      +
     85G  GLY*     5.5     5.7    +      -       -      -
     86G  GLN      4.9     5.8    +      -       -      -
     91G  ILE*     4.8     7.9    -      -       -      -
     68H  LYS*     3.4    23.7    +      -       -      +
     73H  GLU*     4.8     2.9    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 37 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     33G  GLN      2.8    24.4    +      -       -      +
     34G  HIS      4.0     0.7    -      -       -      +
     36G  SER*     1.3    72.7    -      -       -      +
     38G  ASP*     1.3    63.1    +      -       -      +
     40G  MET*     3.3     6.9    +      -       -      +
     41G  ASP      3.0    16.5    +      -       -      -
     42G  TYR*     3.0    19.1    +      -       +      +
     45G  LEU*     3.9    35.9    -      -       +      +
     46G  ALA*     3.9    19.1    -      -       -      +
     49G  MET*     4.0    21.5    -      -       +      -
     88G  VAL*     4.5    14.4    -      -       +      -
     91G  ILE*     4.1    21.1    -      -       +      -
     92G  TYR*     3.6    25.1    -      -       +      +
----------------------------------------------------------
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Residues in contact with ASP 38 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     34G  HIS*     2.9    33.5    +      -       +      +
     35G  TYR*     3.7     6.6    -      -       +      +
     37G  LEU*     1.3    79.3    -      -       -      +
     39G  ASP*     1.3    56.9    +      -       -      +
     41G  ASP*     2.8    21.6    +      -       -      +
     42G  TYR      5.0     0.2    -      -       -      +
     43G  GLY*     5.0     1.4    -      -       -      -
     46G  ALA*     3.7    11.9    -      -       +      +
    162G  SER*     3.5    27.9    +      -       -      -
     65H  GLU*     4.0    18.7    -      -       -      +
    141I  ASN*     5.4     1.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASP 39 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     35G  TYR      2.8    20.0    +      -       -      +
     36G  SER*     3.0     4.9    +      -       -      +
     38G  ASP*     1.3    75.8    -      -       -      +
     40G  MET*     1.3    62.5    +      -       -      +
     68H  LYS*     3.9    45.3    +      -       +      +
     69H  GLU*     4.9     2.1    +      -       -      +
    141I  ASN*     4.1    11.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with MET 40 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     36G  SER*     2.8    35.6    +      -       -      +
     37G  LEU*     3.6     9.6    -      -       -      +
     38G  ASP      3.1     0.2    -      -       -      -
     39G  ASP*     1.3    79.9    -      -       +      +
     41G  ASP*     1.3    70.3    +      -       -      +
     42G  TYR*     3.6    24.0    -      -       +      -
     86G  GLN      4.8    10.1    -      -       -      +
     87G  ALA*     5.3     2.9    -      -       -      -
     88G  VAL*     3.8    32.1    -      -       +      +
     91G  ILE*     5.4     1.8    -      -       +      -
    141I  ASN*     5.0     0.4    -      -       -      -
    144I  SER*     5.5     4.9    -      -       -      -
    145I  HIS*     3.3    13.0    -      -       -      -
----------------------------------------------------------
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Residues in contact with ASP 41 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     37G  LEU      3.0     0.2    +      -       -      -
     38G  ASP*     2.8    17.2    +      -       -      +
     40G  MET*     1.3    82.3    -      -       -      +
     42G  TYR*     1.3    60.4    +      -       -      +
     43G  GLY*     3.5     3.8    +      -       -      +
    158G  ALA*     3.7     0.9    -      -       -      -
    159G  GLY*     2.9    44.8    +      -       -      -
    160G  THR      5.0     2.8    -      -       -      +
    141I  ASN*     3.7    36.3    +      -       +      +
    142I  ILE*     5.4     1.9    -      -       -      +
    145I  HIS*     2.5    34.6    +      -       -      +
----------------------------------------------------------
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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