Contacts of the helix formed by residues 114 - 144 (chain T) in PDB entry 1BFR


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 TYR 114 (chain T).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    102K  ARG*     3.8    13.4    -      -       -      +
    105K  ILE*     3.6    35.7    -      -       +      -
    106K  GLY*     3.8    12.1    -      -       -      -
    109K  ASP*     5.9     2.5    -      -       +      +
    117K  ARG*     5.3     3.1    -      -       -      -
    121K  ILE*     3.9    27.1    -      -       +      -
    124K  LEU*     4.2    11.9    -      -       +      -
    109T  ASP*     4.0    31.3    +      -       -      -
    112T  HIS*     2.9    58.7    +      +       +      -
    113T  ASP*     1.3    70.4    -      -       -      +
    115T  VAL*     1.3    55.4    +      -       -      +
    117T  ARG*     3.4    21.6    -      -       -      +
    118T  ASP*     2.8    33.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 115 (chain T). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    102K  ARG*     5.2     0.6    -      -       -      +
    121K  ILE*     4.7     5.8    -      -       +      +
    124K  LEU*     4.1    10.9    -      -       +      +
    125K  ARG*     3.8    47.9    +      -       +      +
    128K  GLU*     3.5    35.2    -      -       +      +
     61T  ARG*     3.7    16.4    -      -       -      +
    113T  ASP*     3.3     1.2    +      -       -      +
    114T  TYR*     1.3    74.9    -      -       -      +
    116T  SER*     1.4    62.2    +      -       -      +
    118T  ASP*     3.3     6.0    +      -       -      +
    119T  MET*     3.0    23.1    +      -       +      +
----------------------------------------------------------
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Residues in contact with SER 116 (chain T). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      7T  VAL*     4.0    11.8    -      -       -      +
     11T  LEU*     4.8     6.7    -      -       -      -
     61T  ARG*     3.0    26.9    +      -       -      +
     65T  LEU*     3.8     7.3    -      -       -      +
    108T  ALA*     4.7     0.4    -      -       -      -
    113T  ASP*     2.8    38.6    +      -       -      -
    115T  VAL*     1.4    72.9    -      -       -      +
    117T  ARG*     1.3    63.6    +      -       -      +
    119T  MET*     3.4     8.7    +      -       -      +
    120T  MET*     3.1    35.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 117 (chain T). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    117K  ARG*     3.2    25.0    -      -       -      +
    118K  ASP*     5.1     0.2    +      -       -      -
    121K  ILE*     3.4    13.5    -      -       -      +
    109M  ASP*     4.9     2.2    +      -       -      -
    114M  TYR*     5.3     2.4    -      -       -      -
    117M  ARG*     3.0    37.4    -      -       -      +
    105T  ILE*     3.6    26.6    -      -       +      +
    108T  ALA*     3.9     7.9    -      -       +      +
    109T  ASP*     3.2    40.8    +      -       -      +
    113T  ASP      3.0    13.9    +      -       -      +
    114T  TYR*     3.4    16.8    +      -       -      +
    116T  SER*     1.3    76.5    -      -       -      +
    118T  ASP*     1.3    85.4    +      -       -      +
    120T  MET*     3.1    13.9    +      -       -      +
    121T  ILE*     3.0    25.4    +      -       +      +
----------------------------------------------------------
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Residues in contact with ASP 118 (chain T). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    118K  ASP*     5.6     3.5    -      -       -      +
    121K  ILE*     3.4    21.9    -      -       +      +
    125K  ARG*     3.5    23.5    +      -       -      +
    117M  ARG*     5.1     0.2    +      -       -      -
    118M  ASP*     5.7     3.4    -      -       -      -
    114T  TYR      2.8    19.7    +      -       -      +
    115T  VAL*     4.0     3.1    -      -       -      +
    117T  ARG*     1.3   103.6    +      -       -      +
    119T  MET*     1.3    63.3    +      -       -      +
    121T  ILE*     3.2    10.6    +      -       -      +
    122T  GLU*     3.1    29.9    +      -       +      +
----------------------------------------------------------
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Residues in contact with MET 119 (chain T). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     11T  LEU*     4.3    13.9    -      -       +      -
     57T  ARG*     3.6    45.8    -      -       -      +
     58T  TYR*     3.5    38.1    -      -       +      -
     61T  ARG*     4.0    33.0    -      -       +      -
    115T  VAL*     3.0    13.7    +      -       +      +
    116T  SER*     3.4     9.4    -      -       -      +
    118T  ASP*     1.3    74.1    -      -       -      +
    120T  MET*     1.3    68.7    +      -       +      +
    122T  GLU*     3.4     5.1    +      -       -      +
    123T  ILE*     3.1    28.8    +      -       +      +
----------------------------------------------------------
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Residues in contact with MET 120 (chain T). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      7T  VAL*     5.3     2.2    -      -       +      -
     10T  TYR*     5.8     1.3    -      -       +      -
     11T  LEU*     3.9    15.9    -      -       +      -
     14T  LEU*     3.6    26.7    -      -       -      -
     58T  TYR*     4.4     6.3    -      -       +      -
    101T  LEU*     4.0    12.1    -      -       +      +
    104T  ALA*     3.7    24.5    -      -       +      +
    105T  ILE*     3.6    14.8    -      -       +      +
    108T  ALA*     3.6    29.6    -      -       +      -
    116T  SER*     3.1    21.8    +      -       -      +
    117T  ARG*     3.6     6.5    -      -       -      +
    119T  MET*     1.3    87.0    -      -       +      +
    121T  ILE*     1.3    59.2    +      -       -      +
    123T  ILE*     3.3     6.7    +      -       -      +
    124T  LEU*     2.8    28.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 121 (chain T). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    114M  TYR*     3.9    26.2    -      -       +      +
    115M  VAL*     4.7     4.3    -      -       +      +
    117M  ARG*     3.3    30.3    -      -       -      +
    118M  ASP*     3.3    27.4    -      -       +      +
    105T  ILE*     3.7    31.2    -      -       +      -
    117T  ARG*     3.0    24.4    +      -       -      +
    118T  ASP*     3.2    10.3    +      -       -      +
    120T  MET*     1.3    71.7    -      -       -      +
    122T  GLU*     1.3    56.9    +      -       -      +
    124T  LEU*     3.3     3.0    +      -       -      +
    125T  ARG*     2.9    35.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 122 (chain T). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    125K  ARG*     4.9    11.6    +      -       -      -
     57T  ARG*     3.0    36.6    +      -       -      +
    118T  ASP*     3.1    17.4    +      -       +      +
    119T  MET*     3.4     7.4    -      -       -      +
    120T  MET      3.3     0.2    -      -       -      -
    121T  ILE*     1.3    72.6    -      -       -      +
    123T  ILE*     1.3    65.7    +      -       -      +
    125T  ARG*     3.4    26.2    +      -       -      +
    126T  ASP*     3.2    25.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 123 (chain T). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     18T  GLU*     4.0     7.0    -      -       -      +
     54T  HIS*     3.6    46.0    -      -       +      +
     57T  ARG*     4.1    17.9    -      -       +      +
     58T  TYR*     3.5    47.1    -      -       +      +
    101T  LEU*     4.7     4.7    -      -       +      -
    119T  MET*     3.1    28.1    +      -       +      +
    120T  MET*     3.7     6.3    -      -       -      +
    122T  GLU*     1.3    74.1    -      -       -      +
    124T  LEU*     1.3    61.9    +      -       -      +
    126T  ASP*     3.1     5.5    +      -       -      +
    127T  GLU*     3.0    24.5    +      -       +      +
    202T   MN      4.2     2.0    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 124 (chain T). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    114M  TYR*     4.1    20.0    -      -       +      -
    115M  VAL*     4.0    12.8    -      -       +      -
     98T  ALA*     4.1    25.8    -      -       +      +
    101T  LEU*     3.9    26.8    -      -       +      +
    102T  ARG*     3.8    30.5    -      -       +      +
    105T  ILE*     3.8    23.1    -      -       +      -
    120T  MET      2.8    20.2    +      -       -      +
    121T  ILE*     3.3     6.7    +      -       -      +
    123T  ILE*     1.3    70.3    -      -       -      +
    125T  ARG*     1.3    58.4    +      -       -      +
    127T  GLU*     3.2     2.8    +      -       +      +
    128T  GLU*     2.9    32.3    +      -       +      +
----------------------------------------------------------
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Residues in contact with ARG 125 (chain T). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    115M  VAL*     3.8    29.3    +      -       +      +
    118M  ASP*     3.6    35.6    +      -       -      +
    122M  GLU*     4.7    10.8    +      -       -      -
    121T  ILE*     2.9    24.3    +      -       -      +
    122T  GLU*     3.5    29.0    +      -       -      +
    124T  LEU*     1.3    77.1    -      -       -      +
    126T  ASP*     1.3    65.1    +      -       -      +
    128T  GLU*     3.5     3.3    +      -       -      +
    129T  GLY*     3.2    17.3    +      -       -      -
----------------------------------------------------------
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Residues in contact with ASP 126 (chain T). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     50T  ASP*     5.1     6.6    -      -       -      +
     54T  HIS*     2.8    35.0    +      -       +      -
     57T  ARG*     5.8     1.4    +      -       -      -
    122T  GLU      3.2    13.9    +      -       -      +
    123T  ILE*     3.1     8.1    +      -       -      +
    125T  ARG*     1.3    77.5    -      -       -      +
    127T  GLU*     1.3    63.0    +      -       -      +
    129T  GLY*     3.2     4.2    +      -       -      -
    130T  HIS*     3.1    33.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 127 (chain T). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     18T  GLU*     5.3     0.2    -      -       -      +
     51T  GLU*     2.9     3.3    -      -       -      +
     54T  HIS*     3.1    13.0    -      -       -      -
     94T  GLU*     2.8    22.6    -      -       -      +
     97T  GLY*     5.8     2.3    -      -       -      -
     98T  ALA*     5.2     6.5    -      -       +      +
    101T  LEU*     4.1    20.4    -      -       +      -
    123T  ILE*     3.0    17.8    +      -       +      +
    124T  LEU*     3.6    10.1    -      -       +      +
    126T  ASP*     1.3    72.0    -      -       -      +
    128T  GLU*     1.3    64.8    +      -       -      +
    130T  HIS*     3.0     3.5    +      -       -      -
    131T  ILE*     2.9    32.4    +      -       +      +
    201T   MN      2.2    33.9    +      -       -      -
    202T   MN      2.4    31.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 128 (chain T). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      1M  MET*     3.8    19.1    -      -       +      +
     61M  ARG*     2.8    42.5    +      -       -      +
     64M  PHE*     3.6    14.2    -      -       +      -
    115M  VAL*     3.5    17.0    -      -       +      +
    102T  ARG*     2.7    34.6    +      -       -      +
    124T  LEU*     2.9    26.8    +      -       +      +
    125T  ARG*     3.9     5.6    -      -       -      +
    127T  GLU*     1.3    70.7    -      -       -      +
    129T  GLY*     1.3    57.1    +      -       -      +
    131T  ILE*     3.4    15.6    +      -       +      +
    132T  ASP*     2.9    24.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 129 (chain T). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    125T  ARG      3.2    10.9    +      -       -      -
    126T  ASP*     3.2     5.1    +      -       -      -
    127T  GLU      3.2     1.0    -      -       -      -
    128T  GLU*     1.3    75.0    -      -       -      +
    130T  HIS*     1.3    66.1    +      -       -      +
    132T  ASP*     3.4     7.9    +      -       -      +
    133T  TRP*     3.2    20.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with HIS 130 (chain T). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     25T  TYR*     3.6    13.7    +      -       -      +
     47T  GLU*     3.5    37.1    -      -       +      +
     50T  ASP*     2.8    38.4    +      -       +      -
     51T  GLU*     3.4     7.4    +      -       -      -
     54T  HIS*     4.9     0.7    -      +       -      -
     94T  GLU*     3.2    13.0    -      -       -      +
    126T  ASP*     3.1    16.7    +      -       +      +
    127T  GLU*     3.0     6.8    +      -       -      +
    129T  GLY*     1.3    72.5    -      -       -      +
    131T  ILE*     1.3    67.1    +      -       -      +
    133T  TRP*     3.2     4.1    +      -       -      +
    134T  LEU*     2.9    28.8    +      -       +      +
    201T   MN      2.1    34.9    +      -       -      -
----------------------------------------------------------
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Residues in contact with ILE 131 (chain T). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      1M  MET*     4.1    21.8    -      -       +      -
     64M  PHE*     4.5     0.9    -      -       +      -
     91T  LEU*     3.8    21.3    -      -       +      -
     94T  GLU*     3.6    24.7    +      -       +      +
     95T  LEU*     3.7    25.1    -      -       +      -
     98T  ALA*     4.3    18.8    -      -       +      -
    127T  GLU      2.9    20.3    +      -       -      +
    128T  GLU*     3.5    17.3    -      -       +      +
    130T  HIS*     1.3    76.1    -      -       -      +
    132T  ASP*     1.3    63.2    +      -       -      +
    134T  LEU*     3.3     2.2    +      -       -      +
    135T  GLU*     3.0    43.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASP 132 (chain T). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     64M  PHE*     3.7    32.7    -      -       +      +
     34N  ASN*     4.2    12.6    -      -       -      +
    128T  GLU      2.9    13.1    +      -       -      +
    129T  GLY*     3.6    11.2    -      -       -      +
    130T  HIS      3.3     0.2    -      -       -      -
    131T  ILE*     1.3    73.0    -      -       -      +
    133T  TRP*     1.3    61.6    +      -       -      +
    135T  GLU*     3.9     6.2    -      -       -      +
    136T  THR*     3.1    37.5    +      -       -      -
----------------------------------------------------------
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Residues in contact with TRP 133 (chain T). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     39T  ARG*     3.9    10.6    -      -       -      +
     40T  LEU*     4.1    21.8    -      -       +      -
     43T  VAL*     3.5    42.4    -      -       +      +
     44T  GLU*     3.5    28.9    -      -       +      -
     47T  GLU*     3.8    21.3    -      -       -      +
     87T  LEU*     4.8     5.8    -      -       +      -
    129T  GLY      3.2     8.4    +      -       -      +
    130T  HIS      3.2     6.8    +      -       -      +
    132T  ASP*     1.3    76.9    -      -       -      +
    134T  LEU*     1.3    90.9    +      -       +      +
    136T  THR*     3.2     5.4    +      -       -      -
    137T  GLU*     3.0    61.1    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 134 (chain T). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     25T  TYR*     3.8    21.1    -      -       -      +
     44T  GLU*     4.1     5.8    -      -       -      +
     47T  GLU*     4.6     1.3    -      -       -      +
     87T  LEU*     3.8    30.7    -      -       +      +
     90T  ASP*     3.9    13.9    -      -       +      -
     91T  LEU*     3.8    33.7    -      -       +      +
     94T  GLU*     4.1     7.2    -      -       +      -
    130T  HIS      2.9    22.3    +      -       -      +
    131T  ILE*     3.9     3.4    -      -       -      +
    133T  TRP*     1.3   102.0    -      -       +      +
    135T  GLU*     1.3    61.6    +      -       -      +
    137T  GLU*     3.2     3.8    +      -       -      +
    138T  LEU*     3.0    30.5    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 135 (chain T). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      1M  MET*     2.9    41.6    +      -       -      +
     64M  PHE*     4.0    11.8    -      -       -      -
     66M  GLU*     4.2     4.4    -      -       -      +
     91T  LEU*     4.1    24.3    -      -       +      +
     95T  LEU*     5.5     2.3    -      -       -      +
    131T  ILE*     3.0    25.9    +      -       -      +
    132T  ASP*     3.9     5.5    -      -       -      +
    134T  LEU*     1.3    75.5    -      -       -      +
    136T  THR*     1.3    63.0    +      -       -      +
    138T  LEU*     3.3     4.2    +      -       -      +
    139T  ASP*     3.0    30.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with THR 136 (chain T). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     34N  ASN      3.5    13.2    +      -       -      -
     35N  TRP      3.6     8.1    -      -       -      +
     36N  GLY*     3.5    37.2    -      -       -      +
    132T  ASP*     3.1    25.1    +      -       -      -
    133T  TRP*     3.7     5.4    -      -       -      -
    135T  GLU*     1.3    77.0    -      -       -      +
    137T  GLU*     1.3    66.6    +      -       -      +
    139T  ASP*     3.2     7.7    +      -       +      +
    140T  LEU*     2.9    29.3    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 137 (chain T). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     39T  ARG*     3.1    39.2    +      -       -      -
     87T  LEU*     4.2    10.8    -      -       +      -
    133T  TRP*     3.0    46.2    +      -       +      +
    134T  LEU*     3.7     6.3    -      -       -      +
    136T  THR*     1.3    76.6    -      -       -      +
    138T  LEU*     1.3    65.2    +      -       -      +
    140T  LEU*     3.0    17.0    +      -       -      +
    141T  ILE*     2.9    28.8    +      -       -      +
    149T  TYR*     2.6    37.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 138 (chain T). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     84T  GLU*     4.0    20.9    -      -       +      +
     87T  LEU*     3.8    27.4    -      -       +      +
     88T  ARG*     3.9    48.2    -      -       +      +
     91T  LEU*     3.6    30.5    -      -       +      -
    134T  LEU      3.0    17.7    +      -       -      +
    135T  GLU*     3.7     4.5    -      -       -      +
    137T  GLU*     1.3    75.8    -      -       -      +
    139T  ASP*     1.3    62.4    +      -       -      +
    141T  ILE*     3.5     9.3    +      -       +      +
    142T  GLN*     2.8    28.9    +      -       -      -
----------------------------------------------------------
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Residues in contact with ASP 139 (chain T). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     35N  TRP*     5.6     3.7    -      -       +      +
    135T  GLU*     3.0    21.2    +      -       -      +
    136T  THR*     3.6    10.1    -      -       +      +
    138T  LEU*     1.3    75.6    -      -       -      +
    140T  LEU*     1.3    61.9    +      -       +      +
    142T  GLN*     3.2    11.8    +      -       -      +
    143T  LYS*     2.9    53.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 140 (chain T). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     35N  TRP      3.3    20.6    -      -       -      +
     36N  GLY*     4.3     7.2    -      -       -      +
     37N  LEU*     3.9    19.3    -      -       +      -
    150N  LEU*     5.8     0.7    -      -       +      -
    154N  ILE*     4.3    14.1    -      -       +      -
    136T  THR*     2.9    37.8    +      -       +      +
    137T  GLU*     3.0    19.3    +      -       -      +
    139T  ASP*     1.3    72.0    -      -       +      +
    141T  ILE*     1.3    62.8    +      -       -      +
    143T  LYS*     3.2    14.7    +      -       +      +
    144T  MET*     2.9    53.4    +      -       +      +
    149T  TYR*     4.5     8.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 141 (chain T). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     83T  VAL*     4.6     4.5    -      -       +      -
     84T  GLU*     4.2    29.6    -      -       +      +
     87T  LEU*     4.1    18.2    -      -       +      -
    137T  GLU      2.9    19.1    +      -       -      +
    138T  LEU*     3.6    20.6    -      -       +      +
    139T  ASP      3.3     0.2    -      -       -      -
    140T  LEU*     1.3    73.8    -      -       -      +
    142T  GLN*     1.3    63.5    +      -       -      +
    145T  GLY*     3.0    23.7    +      -       -      -
    146T  LEU*     3.8    30.2    +      -       +      +
    149T  TYR*     3.7    39.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLN 142 (chain T). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    147N  GLN*     4.7     2.6    +      -       -      -
     84T  GLU*     3.2    30.6    +      -       -      +
     88T  ARG*     3.4    15.3    +      -       -      +
    138T  LEU*     2.8    26.2    +      -       -      +
    139T  ASP*     3.2    11.1    +      -       -      +
    141T  ILE*     1.3    80.6    -      -       -      +
    143T  LYS*     1.3    65.1    +      -       +      +
    145T  GLY*     3.7     5.5    +      -       -      -
----------------------------------------------------------
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Residues in contact with LYS 143 (chain T). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     35N  TRP*     3.5    48.2    +      -       +      +
     37N  LEU*     5.6     2.9    -      -       +      +
    146N  LEU*     5.9     1.6    -      -       -      +
    147N  GLN*     3.7    15.9    +      -       -      +
    150N  LEU*     3.6    31.2    -      -       +      +
    139T  ASP*     2.9    45.4    +      -       -      +
    140T  LEU*     3.9    12.8    -      -       +      +
    142T  GLN*     1.3    75.8    -      -       +      +
    144T  MET*     1.3    59.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with MET 144 (chain T). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    147N  GLN*     3.4    41.2    +      -       -      +
    150N  LEU*     4.1     7.2    -      -       +      -
    151N  GLN*     3.7    41.1    -      -       -      +
    154N  ILE*     3.9    20.2    -      -       +      -
    140T  LEU*     2.9    49.8    +      -       +      +
    143T  LYS*     1.3    73.3    -      -       -      +
    145T  GLY*     1.3    69.5    +      -       -      +
    148T  ASN*     3.3    16.1    +      -       +      +
    149T  TYR*     3.9    25.1    -      -       -      +
----------------------------------------------------------
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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