Contacts of the helix formed by residues 2 - 35 (chain F) in PDB entry 5NC5


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 2 (chain F).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      1F  MET*     1.3    91.9    -      -       +      +
      3F  GLU*     1.3    58.9    +      -       -      +
      5F  LEU*     2.9    28.8    -      -       +      +
      6F  LYS*     2.8    26.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 3 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    338C  HIS*     6.1     0.5    -      -       -      -
    339C  GLU*     4.2     7.1    -      -       -      +
    342C  LYS*     3.3    32.8    -      -       -      +
      1F  MET      3.3     5.8    -      -       -      +
      2F  LEU*     1.3    76.1    -      -       -      +
      4F  LEU*     1.3    62.7    +      -       +      +
      6F  LYS*     3.0    14.9    +      -       +      +
      7F  SER*     2.9    26.4    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 4 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    342C  LYS*     3.6    42.8    -      -       +      +
    345C  VAL*     4.4    23.6    -      -       +      -
    346C  GLU*     4.7    11.9    -      -       +      -
    349C  ILE*     4.9    11.4    -      -       +      -
      1F  MET*     4.3     9.0    +      -       -      +
      3F  GLU*     1.3    75.5    -      -       +      +
      5F  LEU*     1.3    53.1    +      -       -      +
      7F  SER*     2.9     6.8    +      -       -      +
      8F  LEU*     2.4    44.8    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 5 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      1F  MET      3.3    15.5    +      -       -      +
      2F  LEU*     2.9    40.4    -      -       +      +
      3F  GLU      3.2     0.2    -      -       -      -
      4F  LEU*     1.3    79.4    -      -       -      +
      6F  LYS*     1.3    68.8    +      -       +      +
      8F  LEU*     3.5    22.4    +      -       +      +
      9F  VAL*     3.6    21.9    -      -       +      +
----------------------------------------------------------
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Residues in contact with LYS 6 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      2F  LEU      2.8    17.1    +      -       -      +
      3F  GLU*     3.0    19.9    +      -       +      +
      5F  LEU*     1.3    79.5    -      -       +      +
      7F  SER*     1.4    62.7    +      -       -      +
      9F  VAL*     3.3    20.0    -      -       -      +
     10F  PHE*     4.4     9.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with SER 7 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    342C  LYS*     3.9    18.0    +      -       -      -
    346C  GLU*     3.9    20.6    +      -       -      +
      3F  GLU      2.9    12.3    +      -       -      -
      4F  LEU*     2.9    20.6    +      -       -      +
      6F  LYS*     1.4    79.9    -      -       -      +
      8F  LEU*     1.3    70.3    +      -       -      +
      9F  VAL      3.2     0.4    -      -       -      -
     10F  PHE*     2.8    17.7    +      -       -      +
     11F  ALA*     2.9    13.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 8 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    346C  GLU*     5.5     0.7    -      -       -      -
    349C  ILE*     6.5     0.7    -      -       +      -
      4F  LEU*     2.4    34.3    +      -       +      +
      5F  LEU*     3.6    18.6    -      -       +      +
      6F  LYS      3.5     0.4    -      -       -      -
      7F  SER*     1.3    67.8    +      -       -      +
      9F  VAL*     1.3    73.8    +      -       +      +
     11F  ALA*     3.0     6.7    +      -       -      +
     12F  VAL*     2.9    50.9    +      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 9 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      5F  LEU*     3.6    14.8    -      -       +      +
      6F  LYS*     3.3    20.0    -      -       -      +
      8F  LEU*     1.3    87.8    -      -       +      +
     10F  PHE*     1.3    77.2    +      -       +      +
     12F  VAL*     4.0     1.2    -      -       -      +
     13F  ILE*     2.9    35.9    +      -       +      +
----------------------------------------------------------
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Residues in contact with PHE 10 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    987C  MET*     5.5     0.2    -      -       +      -
    991C  ILE*     4.5    25.1    -      -       +      -
      6F  LYS*     4.9     7.0    -      -       -      +
      7F  SER*     2.8    13.2    +      -       -      +
      9F  VAL*     1.3    88.1    -      -       +      +
     11F  ALA*     1.3    63.9    +      -       -      +
     13F  ILE*     3.4     9.7    +      -       +      +
     14F  MET*     3.0    56.9    +      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 11 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    346C  GLU*     3.7    23.6    -      -       +      +
    350C  LEU*     3.7    26.8    -      -       +      +
    987C  MET*     5.0     4.0    -      -       +      -
    991C  ILE*     6.3     2.2    -      -       +      -
      7F  SER      2.9     8.5    +      -       -      +
      8F  LEU*     3.0     9.4    +      -       -      +
     10F  PHE*     1.3    79.2    -      -       -      +
     12F  VAL*     1.3    56.8    +      -       +      +
     14F  MET*     2.7    29.4    +      -       -      +
     15F  VAL*     3.1    12.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 12 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    349C  ILE*     5.7     3.1    -      -       +      -
    350C  LEU*     5.4     1.8    -      -       +      -
    353C  LEU*     3.7    35.4    -      -       +      -
      8F  LEU*     2.9    41.9    +      -       +      +
      9F  VAL*     4.2     2.5    -      -       -      +
     11F  ALA*     1.3    74.4    -      -       +      +
     13F  ILE*     1.3    61.6    +      -       +      +
     15F  VAL*     3.4    10.1    +      -       +      +
     16F  PRO*     2.8    26.4    -      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 13 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      9F  VAL*     2.9    38.1    +      -       +      +
     10F  PHE*     3.5    10.3    -      -       +      +
     12F  VAL*     1.3    83.0    -      -       +      +
     14F  MET*     1.3    64.1    +      -       +      +
     16F  PRO*     3.0    14.5    -      -       -      +
     17F  VAL*     2.9    33.9    -      -       +      +
----------------------------------------------------------
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Residues in contact with MET 14 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    987C  MET*     3.4    43.7    -      -       +      +
    991C  ILE*     5.1     8.1    -      -       +      -
     10F  PHE*     3.0    48.7    +      -       +      +
     11F  ALA      2.7    17.2    +      -       -      +
     13F  ILE*     1.3    74.4    -      -       +      +
     15F  VAL*     1.3    51.5    +      -       -      +
     17F  VAL*     2.8    17.9    +      -       -      -
     18F  VAL*     2.6    45.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 15 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    350C  LEU*     3.6    23.8    -      -       +      +
    353C  LEU*     4.0    29.6    -      -       +      -
    354C  VAL*     3.8    26.4    -      -       +      +
    357C  LEU*     4.2    18.5    -      -       +      +
    980C  LEU*     6.0     0.2    -      -       -      +
    984C  LEU*     3.8    12.9    -      -       +      +
     11F  ALA      3.1    14.2    +      -       -      +
     12F  VAL*     3.6    10.1    -      -       -      +
     13F  ILE      3.2     0.6    -      -       -      -
     14F  MET*     1.3    76.1    -      -       -      +
     16F  PRO*     1.3    70.4    -      -       +      +
     18F  VAL*     3.9     2.0    -      -       -      +
     19F  MET*     3.5    18.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with PRO 16 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    353C  LEU*     6.0     0.7    -      -       +      -
    357C  LEU*     5.0    11.9    -      -       +      -
    512C  PHE*     6.5     1.1    -      -       +      -
     12F  VAL*     2.8    29.2    -      -       +      +
     13F  ILE*     3.0    12.1    -      -       -      +
     15F  VAL*     1.3    77.9    -      -       +      +
     17F  VAL*     1.3    68.3    +      -       +      +
     19F  MET*     3.1     8.2    +      -       +      +
     20F  ALA*     2.9    22.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 17 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     13F  ILE*     2.9    34.3    -      -       +      +
     14F  MET*     2.8    23.4    +      -       -      +
     16F  PRO*     1.3    75.5    -      -       +      +
     18F  VAL*     1.3    58.6    +      -       -      +
     20F  ALA*     3.2     8.2    -      -       +      +
     21F  ILE*     3.0    45.5    +      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 18 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    980C  LEU*     3.5    20.6    -      -       +      -
    983C  ILE*     4.3    16.4    -      -       +      -
    984C  LEU*     3.3    31.4    -      -       +      -
    987C  MET*     5.1     7.2    -      -       -      -
     14F  MET*     2.6    48.7    +      -       +      +
     15F  VAL      3.9     2.2    -      -       -      +
     17F  VAL*     1.3    70.1    -      -       -      +
     19F  MET*     1.3    69.9    +      -       -      +
     20F  ALA      3.1     1.1    -      -       -      -
     21F  ILE*     3.2     9.4    +      -       +      +
     22F  ILE*     3.2    25.0    +      -       +      +
----------------------------------------------------------
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Residues in contact with MET 19 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    354C  VAL*     5.3     3.4    -      -       +      +
    357C  LEU*     3.1    37.5    -      -       +      -
    358C  PHE*     3.3    40.2    -      -       +      -
    516C  PHE*     3.8    17.0    -      -       +      -
    519C  MET*     5.8     0.4    -      -       +      -
    976C  LEU*     6.5     0.2    -      -       -      -
    980C  LEU*     4.1    22.8    -      -       +      +
     15F  VAL      3.5    12.3    +      -       -      +
     16F  PRO*     3.1    12.3    +      -       +      +
     18F  VAL*     1.3    80.9    -      -       -      +
     20F  ALA*     1.3    62.5    +      -       -      +
     22F  ILE*     3.3     4.4    -      -       -      +
     23F  LEU*     3.0    46.1    +      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 20 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     16F  PRO      2.9    12.0    +      -       -      +
     17F  VAL*     3.2    14.1    -      -       +      +
     18F  VAL      3.1     0.2    -      -       -      -
     19F  MET*     1.3    75.5    -      -       -      +
     21F  ILE*     1.3    60.9    +      -       +      +
     23F  LEU*     4.0     5.6    -      -       -      +
     24F  GLY*     2.8    30.0    +      -       -      -
----------------------------------------------------------
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Residues in contact with ILE 21 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     17F  VAL*     3.0    29.5    +      -       +      +
     18F  VAL*     3.2     9.8    +      -       +      +
     20F  ALA*     1.3    76.9    -      -       +      +
     22F  ILE*     1.3    60.2    +      -       +      +
     24F  GLY*     3.9     1.4    -      -       -      -
     25F  LEU*     3.0    42.8    +      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 22 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    976C  LEU*     4.0    22.4    -      -       +      -
    980C  LEU*     3.5    34.1    -      -       +      -
    983C  ILE*     4.4    12.3    -      -       +      -
   1012C  VAL*     4.2    25.4    -      -       +      -
   1015C  THR*     5.9     4.7    -      -       +      -
   1016C  VAL*     4.5    12.1    -      -       +      +
     18F  VAL*     3.2    14.8    +      -       +      +
     19F  MET*     3.3    12.8    -      -       -      +
     21F  ILE*     1.3    78.5    -      -       +      +
     23F  LEU*     1.4    74.8    +      -       +      +
     25F  LEU*     3.1    21.0    +      -       +      +
     26F  ILE*     3.1    21.1    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 23 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    516C  PHE*     4.6     3.4    -      -       +      -
    519C  MET*     4.0    27.6    -      -       +      -
    520C  PHE*     4.2    15.5    -      -       +      -
    523C  SER*     4.5    18.4    +      -       -      +
    972C  LEU*     6.2     0.4    -      -       +      -
    976C  LEU*     4.0    17.7    -      -       +      -
     19F  MET*     3.0    47.5    +      -       +      +
     20F  ALA*     4.0     4.5    -      -       -      +
     22F  ILE*     1.4    75.6    -      -       +      +
     24F  GLY*     1.3    67.5    +      -       -      +
     26F  ILE*     3.0    25.8    -      -       +      +
     27F  TYR*     3.0    24.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 24 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     20F  ALA      2.8    17.4    +      -       -      -
     21F  ILE*     3.9     1.8    -      -       -      -
     23F  LEU*     1.3    76.9    -      -       -      +
     25F  LEU*     1.3    61.6    +      -       -      +
     27F  TYR*     3.4     6.8    +      -       -      +
     28F  GLY*     2.9    22.2    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 25 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1012C  VAL*     5.3    11.0    -      -       +      -
   1016C  VAL*     4.2    23.3    -      -       +      -
     21F  ILE*     3.0    42.0    +      -       +      +
     22F  ILE*     3.1    15.0    +      -       +      +
     24F  GLY*     1.3    78.6    -      -       -      +
     26F  ILE*     1.3    57.3    +      -       -      +
     28F  GLY*     3.8     0.8    -      -       -      -
     29F  LEU*     2.9    38.8    +      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 26 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    523C  SER*     5.1     9.6    -      -       -      +
    527C  TYR*     5.2    12.6    -      -       +      -
    972C  LEU*     5.0     9.9    -      -       +      -
    976C  LEU*     4.3    17.7    -      -       +      -
   1015C  THR*     5.9     0.2    -      -       +      -
   1016C  VAL*     3.9    20.4    -      -       +      +
   1019C  ILE*     3.5    32.3    -      -       +      -
   1020C  PHE*     3.8    12.2    -      -       +      -
     22F  ILE*     3.1    11.5    +      -       +      +
     23F  LEU*     3.0    42.0    -      -       +      +
     25F  LEU*     1.3    72.2    -      -       -      +
     27F  TYR*     1.3    56.4    +      -       +      +
     29F  LEU*     3.6     5.1    -      -       -      -
     30F  GLY*     2.7    32.9    +      -       -      -
----------------------------------------------------------
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Residues in contact with TYR 27 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    522C  LYS*     6.5     0.7    -      -       +      -
    523C  SER*     5.2    14.8    -      -       -      +
    526C  HIS*     3.2    41.5    +      +       +      -
     23F  LEU      3.0    16.8    +      -       -      +
     24F  GLY*     3.7     7.2    -      -       -      +
     26F  ILE*     1.3    78.3    -      -       +      +
     28F  GLY*     1.3    64.9    +      -       -      +
     30F  GLY      3.4     0.2    +      -       -      -
     31F  GLU*     3.2    31.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 28 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     24F  GLY      2.9    16.5    +      -       -      -
     25F  LEU*     4.0     0.7    -      -       -      -
     27F  TYR*     1.3    80.7    -      -       -      +
     29F  LEU*     1.3    62.9    +      -       -      +
     30F  GLY      3.1     0.2    -      -       -      -
     31F  GLU*     3.2     7.3    +      -       -      +
     32F  VAL*     2.8    29.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 29 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1016C  VAL*     3.4    30.7    -      -       +      +
   1017C  LEU*     4.2    13.0    -      -       +      -
   1020C  PHE*     3.7    22.4    -      -       +      -
     25F  LEU*     2.9    23.9    +      -       +      +
     26F  ILE      3.9     0.2    -      -       -      +
     28F  GLY*     1.3    75.8    -      -       -      +
     30F  GLY*     1.3    61.0    +      -       -      +
     32F  VAL*     3.7    13.5    -      -       +      -
     33F  PHE*     3.1    62.8    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLY 30 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    526C  HIS*     3.8     7.4    -      -       -      -
    527C  TYR*     5.9     1.1    -      -       -      -
    530C  SER*     3.1    24.0    +      -       -      -
   1020C  PHE*     4.1     4.9    -      -       -      -
     26F  ILE      2.7    17.1    +      -       -      -
     27F  TYR      3.4     3.1    +      -       -      -
     28F  GLY      3.1     0.2    -      -       -      -
     29F  LEU*     1.3    77.3    -      -       -      +
     31F  GLU*     1.3    56.5    +      -       -      +
     32F  VAL      3.3     0.3    +      -       -      -
     33F  PHE      3.3     0.7    +      -       -      -
     34F  ASN*     2.7    37.0    +      -       -      -
----------------------------------------------------------
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Residues in contact with GLU 31 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    526C  HIS*     2.9    34.0    +      -       +      -
     27F  TYR*     3.2    36.1    +      -       -      +
     28F  GLY*     3.2    10.2    +      -       -      +
     30F  GLY*     1.3    76.3    -      -       -      +
     32F  VAL*     1.3    59.1    +      -       +      +
     34F  ASN*     3.8     7.7    +      -       -      +
     35F  ILE*     2.8    40.0    +      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 32 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     28F  GLY      2.8    28.4    +      -       -      +
     29F  LEU*     3.8    19.7    -      -       +      +
     30F  GLY      3.2     0.2    -      -       -      -
     31F  GLU*     1.3    78.3    -      -       +      +
     33F  PHE*     1.3    70.4    +      -       +      +
     35F  ILE*     3.5    12.5    +      -       +      +
     36F  PHE*     3.2    22.7    +      -       +      +
----------------------------------------------------------
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Residues in contact with PHE 33 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    530C  SER*     4.0     5.2    -      -       -      +
    534C  ILE*     3.2    28.9    -      -       +      -
    541C  TYR*     3.0    18.0    +      +       -      +
    544C  LEU*     4.1    17.9    -      -       +      -
   1017C  LEU*     5.9     3.6    -      -       +      -
   1020C  PHE*     3.5    39.9    -      +       +      -
   1021C  PHE*     3.9    22.2    -      +       -      -
     29F  LEU*     3.1    45.4    +      -       +      +
     30F  GLY      3.3     3.1    +      -       -      +
     32F  VAL*     1.3    83.0    -      -       +      +
     34F  ASN*     1.3    57.6    +      -       -      +
     36F  PHE*     3.6     5.2    -      +       +      -
     37F  SER*     2.7    36.7    +      -       -      -
----------------------------------------------------------
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Residues in contact with ASN 34 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    526C  HIS*     4.0    12.1    +      -       -      -
    529C  ASP*     6.3     0.2    -      -       -      +
    530C  SER*     3.1    32.2    +      -       -      +
    533C  GLY*     5.2     2.8    -      -       -      -
     30F  GLY      2.7    21.9    +      -       -      +
     31F  GLU*     3.9    10.3    -      -       -      +
     32F  VAL      3.3     0.2    -      -       -      -
     33F  PHE*     1.3    74.8    -      -       -      +
     35F  ILE*     1.3    56.0    +      -       +      +
     36F  PHE      2.7    14.4    +      -       -      -
     37F  SER*     3.1    20.7    +      -       -      -
----------------------------------------------------------
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Residues in contact with ILE 35 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     31F  GLU*     2.8    32.9    +      -       +      +
     32F  VAL*     3.6    13.0    -      -       +      +
     33F  PHE      3.4     0.2    -      -       -      -
     34F  ASN*     1.3    75.2    -      -       +      +
     36F  PHE*     1.4    55.8    +      -       -      +
----------------------------------------------------------
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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