Contacts of the helix formed by residues 118 - 150 (chain F) in PDB entry 1NF4


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 ASP 118 (chain F).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      9F  LYS*     6.0     0.2    -      -       -      -
     12F  VAL*     3.6    27.4    -      -       +      +
     66F  ARG*     3.2    18.0    +      -       -      -
     70F  LEU*     4.0     8.3    -      -       -      +
    113F  CYS*     2.6    21.3    +      -       -      +
    114F  LYS*     4.5     0.6    +      -       -      +
    116F  GLN      4.5     2.2    -      -       -      +
    117F  GLY*     1.3    71.5    -      -       -      +
    119F  ILE*     1.3    56.5    +      -       -      +
    120F  VAL*     3.4     3.1    +      -       -      +
    121F  THR*     2.7    40.7    +      -       -      -
    122F  ALA*     3.0    28.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 119 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    114F  LYS*     5.6     8.3    -      -       +      +
    117F  GLY*     3.7     8.1    +      -       -      +
    118F  ASP*     1.3    73.2    +      -       -      +
    120F  VAL*     1.3    64.2    +      -       -      +
    122F  ALA*     3.3     8.4    +      -       +      +
    123F  ARG*     2.9    22.5    +      -       -      +
    107P  SER*     3.6    36.3    +      -       -      +
    110P  LEU*     4.2    20.2    -      -       +      -
    114P  LYS*     5.1     8.5    -      -       -      +
    126P  GLU*     4.0    28.8    -      -       +      +
    129P  ILE*     4.2    29.6    -      -       +      -
    130P  GLU*     6.0     1.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 120 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     66F  ARG*     3.7    34.8    -      -       -      +
     69F  GLU*     5.1     0.9    -      -       -      +
    118F  ASP*     3.3     2.0    +      -       -      +
    119F  ILE*     1.3    76.3    -      -       -      +
    121F  THR*     1.3    63.2    +      -       -      +
    123F  ARG*     3.2     4.7    +      -       -      +
    124F  LEU*     3.0    22.1    +      -       +      +
    127F  ARG*     4.9     2.0    +      -       -      +
    103P  ILE*     5.6     3.1    -      -       +      -
    129P  ILE*     3.9    25.1    -      -       +      +
    130P  GLU*     4.3    23.6    -      -       +      +
    133P  GLN*     4.1    33.7    -      -       +      +
----------------------------------------------------------
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Residues in contact with THR 121 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     12F  VAL*     3.6    13.5    -      -       +      +
     16F  LEU*     3.7    29.2    -      -       +      -
     66F  ARG*     2.8    26.1    +      -       +      +
     70F  LEU*     4.1     0.3    -      -       -      +
    113F  CYS*     3.5    21.1    -      -       -      -
    118F  ASP*     2.7    33.8    +      -       -      -
    120F  VAL*     1.3    73.5    -      -       -      +
    122F  ALA*     1.3    66.8    +      -       -      +
    124F  LEU*     3.2     7.5    +      -       +      +
    125F  PHE*     3.1    22.5    +      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 122 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    110F  LEU*     3.4    22.6    -      -       +      +
    113F  CYS*     3.7    18.0    -      -       +      +
    114F  LYS*     4.0    22.4    -      -       +      -
    118F  ASP      3.0    18.2    +      -       -      +
    119F  ILE*     3.3     8.0    +      -       +      +
    121F  THR*     1.3    77.5    -      -       -      +
    123F  ARG*     1.3    60.3    +      -       -      +
    125F  PHE      3.4     1.4    +      -       -      +
    126F  GLU*     3.1    19.8    +      -       -      +
    126P  GLU*     5.5     0.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 123 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    119F  ILE*     2.9    17.0    +      -       +      +
    120F  VAL      3.7     4.3    -      -       -      +
    121F  THR      3.2     0.4    -      -       -      -
    122F  ALA*     1.3    72.7    -      -       -      +
    124F  LEU*     1.3    65.4    +      -       -      +
    126F  GLU*     3.2    35.2    +      -       -      +
    127F  ARG*     2.9    66.9    +      -       -      +
    130F  GLU*     4.8     2.2    +      -       -      -
    123K  ARG*     3.7    19.7    -      -       -      +
    123P  ARG*     3.5    33.2    -      -       -      +
    126P  GLU*     3.1    28.9    +      -       +      +
    130P  GLU*     3.3    32.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 124 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     16F  LEU*     4.4     4.0    -      -       +      -
     62F  ASN*     3.8    36.6    -      -       +      +
     63F  PHE*     4.0    19.1    -      -       +      -
     66F  ARG*     4.0    22.2    -      -       +      -
    120F  VAL*     3.0    14.6    +      -       +      +
    121F  THR*     3.2     9.8    +      -       +      +
    123F  ARG*     1.3    78.3    -      -       -      +
    125F  PHE*     1.3    62.5    +      -       -      +
    127F  ARG*     3.4    29.1    +      -       -      +
    128F  ILE*     3.0    40.9    +      -       +      +
----------------------------------------------------------
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Residues in contact with PHE 125 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     15F  VAL*     4.1     8.5    -      -       +      -
     16F  LEU*     3.7    24.7    -      -       +      -
     19F  ALA*     3.7    23.3    -      -       +      -
     63F  PHE*     3.7    24.5    -      +       -      -
    106F  TYR*     4.0    28.9    -      +       +      +
    109F  PHE*     3.6    26.5    -      +       +      -
    110F  LEU*     3.8    20.4    -      -       +      -
    113F  CYS*     3.8    23.3    -      -       -      -
    121F  THR*     3.1    23.7    +      -       +      -
    122F  ALA      3.7     7.2    -      -       -      +
    124F  LEU*     1.3    76.7    -      -       +      +
    126F  GLU*     1.3    53.1    +      -       -      +
    128F  ILE*     3.3     3.5    +      -       -      +
    129F  ILE*     2.7    40.6    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 126 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    110F  LEU*     3.5    14.1    -      -       +      +
    122F  ALA      3.1    15.9    +      -       -      +
    123F  ARG*     3.2    41.7    +      -       -      +
    125F  PHE*     1.3    77.5    -      -       -      +
    127F  ARG*     1.3    62.4    +      -       -      +
    129F  ILE*     3.3     3.0    +      -       -      +
    130F  GLU*     3.2    27.6    +      -       +      +
    119K  ILE*     4.4    18.4    -      -       +      +
    122K  ALA*     6.1     0.2    -      -       -      +
    123K  ARG*     3.7    33.2    +      -       +      +
    126K  GLU*     4.3     7.3    -      -       -      +
    126P  GLU*     3.5    11.3    -      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 127 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     62F  ASN*     6.0     1.6    -      -       -      +
    120F  VAL*     4.9     2.0    +      -       -      +
    123F  ARG*     2.9    55.8    +      -       -      +
    124F  LEU*     3.6    39.9    -      -       -      +
    126F  GLU*     1.3    75.5    -      -       -      +
    128F  ILE*     1.3    64.0    +      -       +      +
    130F  GLU*     3.4    11.2    +      -       -      +
    131F  GLU*     3.3    25.9    +      -       -      +
    130P  GLU*     4.0    21.0    +      -       -      -
----------------------------------------------------------
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Residues in contact with ILE 128 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     59F  HIS*     3.6    38.4    -      -       +      +
     62F  ASN*     4.5     5.4    -      -       -      +
     63F  PHE*     3.5    31.2    -      -       +      -
    106F  TYR*     3.8    21.3    -      -       +      -
    124F  LEU*     3.0    36.0    +      -       +      +
    125F  PHE*     3.8     3.4    -      -       -      +
    127F  ARG*     1.3    80.6    -      -       +      +
    129F  ILE*     1.3    62.1    +      -       -      +
    131F  GLU*     3.0    11.0    +      -       -      +
    132F  GLU*     2.9    39.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 129 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    103F  ILE*     4.2    21.1    -      -       +      +
    106F  TYR*     3.5    38.8    -      -       +      +
    107F  SER*     3.8    21.5    -      -       -      +
    110F  LEU*     4.1    16.8    -      -       +      -
    125F  PHE      2.7    27.8    +      -       -      +
    126F  GLU*     3.3     4.2    +      -       -      +
    128F  ILE*     1.3    72.9    -      -       -      +
    130F  GLU*     1.3    63.1    +      -       +      +
    132F  GLU*     3.3     8.7    +      -       -      +
    133F  GLN*     3.1    21.1    +      -       -      +
    119K  ILE*     4.1    18.2    -      -       +      -
    120K  VAL*     3.9    19.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 130 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    123F  ARG*     4.8     5.4    +      -       -      -
    126F  GLU*     3.2    16.2    +      -       +      +
    127F  ARG*     3.6    10.6    -      -       -      +
    128F  ILE      3.2     0.4    -      -       -      -
    129F  ILE*     1.3    77.8    -      -       +      +
    131F  GLU*     1.3    61.1    +      -       +      +
    133F  GLN*     3.4     4.6    +      -       -      +
    134F  ALA*     3.2    18.2    +      -       -      +
    119K  ILE*     6.1     0.9    -      -       +      -
    120K  VAL*     4.4    24.1    -      -       +      +
    123K  ARG*     3.1    27.7    +      -       +      +
    127K  ARG*     2.6    36.9    +      -       -      -
----------------------------------------------------------
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Residues in contact with GLU 131 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    172E  VAL*     3.4    38.1    -      -       +      +
     55F  ASP*     5.2     0.2    -      -       -      -
     58F  ARG*     3.2    16.7    +      -       -      -
     59F  HIS*     2.6    38.4    +      -       +      +
    127F  ARG*     3.3    15.9    -      -       -      +
    128F  ILE*     3.0     9.7    +      -       -      +
    130F  GLU*     1.3    77.6    -      -       +      +
    132F  GLU*     1.3    66.9    +      -       -      +
    134F  ALA*     3.0    13.9    +      -       -      +
    135F  HIS*     3.1    18.4    +      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 132 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     23F  GLU*     3.1     6.2    -      -       -      +
     59F  HIS*     3.1     9.8    +      -       -      -
     99F  GLU*     3.4    13.3    -      -       -      +
    102F  THR*     4.1    11.4    -      -       +      +
    103F  ILE*     3.7    21.5    -      -       +      +
    106F  TYR*     3.6    14.4    -      -       +      -
    128F  ILE*     2.9    24.4    +      -       +      +
    129F  ILE*     3.3     4.9    +      -       -      +
    131F  GLU*     1.3    75.2    -      -       -      +
    133F  GLN*     1.3    57.7    +      -       -      +
    135F  HIS*     3.1     8.7    +      -       -      +
    136F  LEU*     2.8    27.2    +      -       -      +
    200F  FE2      2.0    29.2    -      -       -      -
    201F  FE2      2.0    32.9    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLN 133 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    103F  ILE*     3.7    14.5    -      -       +      +
    129F  ILE      3.1    12.7    +      -       -      +
    130F  GLU*     3.6     9.4    -      -       -      +
    131F  GLU      3.2     0.2    -      -       -      -
    132F  GLU*     1.3    73.5    -      -       -      +
    134F  ALA*     1.3    67.5    +      -       -      +
    136F  LEU*     3.7    23.7    -      -       -      +
    137F  THR*     2.9    49.7    +      -       -      +
    140F  GLU*     5.4     1.0    -      -       -      +
     66K  ARG*     3.1    35.9    +      -       -      +
     69K  GLU*     4.2    15.6    -      -       -      +
    120K  VAL*     4.1    18.8    -      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 134 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    171E  PHE*     4.2    10.5    -      -       +      -
    172E  VAL*     3.6    22.4    -      -       +      -
    130F  GLU      3.2     9.1    +      -       -      +
    131F  GLU*     3.0     9.9    +      -       -      +
    133F  GLN*     1.3    80.4    -      -       -      +
    135F  HIS*     1.3    60.6    +      -       -      +
    137F  THR*     3.4     6.2    +      -       -      -
    138F  TYR*     3.0    22.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with HIS 135 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    171E  PHE*     3.9     9.4    -      +       -      -
    172E  VAL*     4.0     3.7    -      -       +      +
     52F  ILE*     3.8    25.0    -      -       +      +
     55F  ASP*     2.8    44.1    +      -       +      +
     56F  GLU*     3.4    11.6    +      -       -      -
     59F  HIS*     4.2     6.3    -      +       -      -
     99F  GLU*     3.4    15.5    +      -       -      +
    131F  GLU*     3.1    14.3    +      -       +      -
    132F  GLU*     3.1    14.8    +      -       -      +
    134F  ALA*     1.3    74.1    -      -       -      +
    136F  LEU*     1.3    57.8    +      -       -      +
    138F  TYR*     3.1     8.3    +      -       -      +
    139F  TYR*     2.9    39.8    +      -       +      -
    201F  FE2      2.3    27.5    -      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 136 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     96F  ALA*     3.3    30.1    -      -       +      +
     99F  GLU*     3.8    15.0    -      -       +      +
    100F  ASP*     4.1    22.0    -      -       +      +
    103F  ILE*     4.1    15.7    -      -       +      -
    132F  GLU      2.8    14.9    +      -       -      +
    133F  GLN*     3.5    24.9    -      -       -      +
    135F  HIS*     1.3    74.4    -      -       -      +
    137F  THR*     1.3    66.5    +      -       -      +
    139F  TYR*     3.3     2.8    +      -       -      +
    140F  GLU*     2.9    59.4    +      -       +      +
----------------------------------------------------------
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Residues in contact with THR 137 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    133F  GLN*     2.9    30.7    +      -       -      +
    134F  ALA*     3.8     5.3    -      -       -      -
    136F  LEU*     1.3    75.8    -      -       -      +
    138F  TYR*     1.3    65.6    +      -       -      +
    140F  GLU*     3.2    12.3    +      -       +      +
    141F  ASN*     2.9    45.1    +      -       -      +
     69K  GLU*     4.2    17.7    +      -       +      +
----------------------------------------------------------
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Residues in contact with TYR 138 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    171E  PHE*     3.8    28.3    -      +       +      -
     45F  LEU*     3.7    18.4    +      -       -      +
     48F  ASN*     3.3    42.5    +      -       +      +
     49F  MET*     5.3     1.1    -      -       +      -
     52F  ILE*     3.5    21.1    -      -       +      -
     92F  TYR*     4.3     4.9    +      +       -      -
    134F  ALA      3.0    14.4    +      -       -      +
    135F  HIS*     3.1     8.5    +      -       -      +
    137F  THR*     1.3    76.6    -      -       -      +
    139F  TYR*     1.3    85.7    +      +       -      +
    141F  ASN*     3.1    21.8    +      -       +      +
    142F  ILE*     3.1    46.0    +      -       +      +
----------------------------------------------------------
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Residues in contact with TYR 139 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     30F  TYR*     3.4    10.2    -      +       -      -
     49F  MET*     3.3    30.8    -      -       +      -
     52F  ILE*     3.2    31.7    -      -       +      +
     92F  TYR*     3.8    28.9    -      +       -      +
     95F  ASP*     3.6    34.3    -      -       +      -
     96F  ALA*     3.8    20.8    -      -       +      +
     99F  GLU*     3.7    32.8    -      -       +      -
    135F  HIS*     2.9    21.6    +      -       +      +
    136F  LEU      4.0     1.1    -      -       -      +
    138F  TYR*     1.3    97.0    -      +       -      +
    140F  GLU*     1.3    62.6    +      -       -      +
    142F  ILE*     3.5     1.7    +      -       -      +
    143F  GLY*     3.0    21.3    +      -       -      -
----------------------------------------------------------
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Residues in contact with GLU 140 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     96F  ALA*     4.0    11.8    -      -       +      +
    100F  ASP*     5.6     0.7    -      -       -      +
    133F  GLN*     5.4     0.9    -      -       -      +
    136F  LEU*     2.9    50.5    +      -       +      +
    137F  THR*     3.7    11.8    +      -       +      +
    139F  TYR*     1.3    78.3    -      -       -      +
    141F  ASN*     1.3    63.0    +      -       -      +
    143F  GLY*     3.5     1.4    +      -       -      +
    144F  SER*     3.0    24.7    +      -       -      -
     69K  GLU      5.4     4.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with ASN 141 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    137F  THR*     2.9    36.1    +      -       -      +
    138F  TYR*     3.1    13.8    +      -       +      +
    140F  GLU*     1.3    77.3    -      -       -      +
    142F  ILE*     1.3    65.6    +      -       +      +
    144F  SER*     3.2     8.3    +      -       -      -
    145F  HIS*     3.0    28.4    +      -       +      -
     38L  ASP      5.1     2.0    +      -       -      +
     39L  ASP      4.0    13.0    -      -       -      +
     41L  ASP*     3.7    42.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 142 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     45F  LEU*     3.9    10.3    -      -       +      -
     92F  TYR*     3.6    28.5    -      -       +      -
    138F  TYR*     3.1    54.6    +      -       +      +
    139F  TYR      4.0     0.2    -      -       -      +
    141F  ASN*     1.3    76.7    -      -       +      +
    143F  GLY*     1.3    66.9    +      -       -      +
    145F  HIS*     3.0    11.9    +      -       +      +
    146F  ILE*     2.9    42.2    +      -       +      +
    153F  TYR*     3.3    26.7    -      -       +      +
     41L  ASP*     5.5     1.1    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 143 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     89F  PRO      6.0     0.4    -      -       -      -
     92F  TYR*     3.9    18.1    -      -       -      +
     93F  GLU*     5.4     3.1    -      -       -      -
    139F  TYR      3.0    16.0    +      -       -      -
    140F  GLU*     4.0     1.8    -      -       -      -
    142F  ILE*     1.3    76.1    -      -       -      +
    144F  SER*     1.3    56.8    +      -       -      +
    146F  ILE*     3.8     6.0    -      -       -      +
    147F  LYS*     2.8    32.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with SER 144 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    140F  GLU      3.0    18.8    +      -       -      -
    141F  ASN*     3.3     8.3    -      -       -      -
    143F  GLY*     1.3    76.6    -      -       -      +
    145F  HIS*     1.3    60.9    +      -       -      +
    147F  LYS*     4.6     3.6    -      -       -      -
    148F  ASN*     2.9    47.7    +      -       -      +
     39L  ASP      6.1     0.9    -      -       -      -
     40L  MET*     4.9    11.3    +      -       -      -
----------------------------------------------------------
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Residues in contact with HIS 145 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    141F  ASN      3.0    16.6    +      -       -      -
    142F  ILE*     3.0    10.4    +      -       +      +
    144F  SER*     1.3    77.3    -      -       -      +
    146F  ILE*     1.3    59.6    +      -       -      +
    148F  ASN*     4.6     1.1    -      -       +      -
    149F  LEU*     2.6    49.9    +      -       +      +
    150F  GLY      3.4     0.2    +      -       -      -
    153F  TYR*     3.6    37.2    +      +       +      +
     40L  MET      3.6     8.8    +      -       -      -
     41L  ASP*     2.7    53.8    +      -       +      +
     42L  TYR*     4.6     7.4    -      +       -      -
    158L  ALA*     3.5    18.6    -      -       +      +
    159L  GLY*     3.7    12.3    -      -       -      -
----------------------------------------------------------
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Residues in contact with ILE 146 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     45F  LEU*     5.5     0.4    -      -       +      -
     88F  VAL*     3.5    21.3    -      -       +      +
     89F  PRO*     4.1    31.2    -      -       +      -
     92F  TYR*     3.5    35.9    -      -       +      -
    142F  ILE*     2.9    26.0    +      -       +      +
    143F  GLY*     3.8     4.5    -      -       -      +
    145F  HIS*     1.3    76.2    -      -       -      +
    147F  LYS*     1.3    60.7    +      -       -      +
    150F  GLY*     2.8    36.6    +      -       -      +
    153F  TYR*     4.2    17.5    -      -       +      -
    154F  LEU*     5.0     8.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with LYS 147 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    143F  GLY      2.8    18.5    +      -       -      +
    144F  SER*     4.0     4.9    -      -       -      +
    146F  ILE*     1.3    82.0    -      -       -      +
    148F  ASN*     1.3    64.4    +      -       -      +
    150F  GLY*     4.7     0.7    +      -       -      -
----------------------------------------------------------
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Residues in contact with ASN 148 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    144F  SER*     2.9    35.0    +      -       -      +
    145F  HIS*     4.2     1.8    -      -       +      +
    147F  LYS*     1.3    80.9    -      -       -      +
    149F  LEU*     1.3    72.7    +      -       +      +
     42L  TYR*     5.0     7.2    -      -       -      +
    151L  ASP*     3.6    14.9    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 149 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    145F  HIS*     2.6    30.3    +      -       +      +
    148F  ASN*     1.3    87.4    -      -       +      +
    150F  GLY*     1.3    63.1    +      -       -      +
    151F  ASP      3.4     0.3    +      -       -      -
    152F  THR*     3.3    21.6    +      -       -      -
    153F  TYR*     3.7    14.4    -      -       +      +
     42L  TYR*     4.1    20.0    -      -       -      +
    151L  ASP*     4.0    38.5    -      -       -      +
    154L  LEU*     4.4     6.7    -      -       +      -
    155L  ALA*     3.7    28.7    -      -       +      +
    158L  ALA*     3.9    20.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLY 150 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    145F  HIS      3.4     1.2    +      -       -      -
    146F  ILE*     2.8    27.2    +      -       -      -
    147F  LYS      4.6     0.8    +      -       -      -
    148F  ASN      3.8     0.4    -      -       -      -
    149F  LEU*     1.3    76.4    -      -       -      +
    151F  ASP*     1.3    59.4    +      -       -      -
    153F  TYR*     3.0    20.3    +      -       -      +
    154F  LEU*     3.3    15.9    +      -       -      +
----------------------------------------------------------
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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