Contacts of the helix formed by residues 58 - 87 (chain E) in PDB entry 1F33


Residue contacts within the protein are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332). A short description of the analytical approach is given at the end of the page.
For CSU analysis of other PDB entry

Note:
Non-standard 3 letter residue codes indicate a heterogroup. To identify and analyse, use LPC software

Legend:
Dist - nearest distance (Å) between atoms of two residues
Surf - contact surface area (Å2) between two residues
HB   - hydrophilic-hydrophilic contact (hydrogen bond)
Arom - aromatic-aromatic contact
Phob - hydrophobic-hydrophobic contact
DC   - hydrophobic-hydrophilic contact (destabilizing contact)
+/-  - indicates presence/absence of a specific contacts
*    - indicates residues forming contacts  by their side chain
       (including CA atoms)
Residues in contact with ASN 58 (chain E).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     57A  ALA*     5.9     0.4    -      -       -      -
     58A  ASN*     3.5    39.5    -      -       +      +
     60A  ILE*     4.6     2.3    -      -       -      +
     58D  ASN*     3.6    26.5    -      -       +      +
     56E  GLY      3.4     0.4    +      -       -      -
     57E  ALA*     1.3    76.8    -      -       +      +
     59E  PHE*     1.3    64.0    +      -       -      +
     60E  ILE      3.7     1.1    -      -       -      -
     61E  ALA*     3.5    21.1    -      -       -      +
     62E  VAL*     3.2    29.9    +      -       +      +
    114E  VAL*     4.6     1.8    -      -       +      -
    115E  GLN*     5.9     3.4    -      -       -      +
    165E  ASN*     3.2    31.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 59 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    160D  TRP*     4.2     9.9    -      +       -      -
    161D  PHE*     3.8    33.0    -      +       -      -
    164D  SER*     3.0    45.3    -      -       -      +
    165D  ASN*     3.4    17.3    +      -       -      +
     51E  HIS      4.6     0.9    -      -       -      -
     54E  MET*     3.3    41.7    -      -       +      -
     56E  GLY      3.2    11.6    +      -       -      +
     58E  ASN*     1.3    73.2    -      -       -      +
     60E  ILE*     1.3    79.4    +      -       +      +
     62E  VAL*     3.2     2.9    +      -       -      +
     63E  HIS*     2.7    67.4    +      +       +      +
    114E  VAL*     4.1     7.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 60 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     58D  ASN*     4.5     4.7    -      -       -      +
     61D  ALA*     3.7    32.5    -      -       +      +
     62D  VAL      4.6     0.7    -      -       -      +
     65D  MET*     3.9    18.6    -      -       +      -
    161D  PHE*     3.5    43.1    -      -       +      -
    165D  ASN*     3.1    24.3    +      -       -      +
     59E  PHE*     1.3    86.1    -      -       +      +
     61E  ALA*     1.3    71.1    +      -       -      +
     63E  HIS*     3.3     2.9    +      -       +      +
     64E  GLU*     2.9    54.1    +      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 61 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     60A  ILE*     3.7    20.2    -      -       +      +
     61A  ALA*     4.1    17.7    -      -       +      -
    602A  TRS      6.3     0.9    -      -       -      +
     61D  ALA*     4.2    10.1    -      -       +      -
     58E  ASN*     3.5    19.9    +      -       -      +
     59E  PHE      3.3     0.8    -      -       -      -
     60E  ILE*     1.3    82.4    -      -       -      +
     62E  VAL*     1.3    57.9    +      -       -      +
     64E  GLU*     3.5     6.5    +      -       -      +
     65E  MET*     2.9    29.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 62 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     60A  ILE*     5.0     1.1    -      -       +      -
     54E  MET*     3.5    31.4    -      -       +      -
     58E  ASN*     3.2    36.7    +      -       -      +
     59E  PHE      3.2     2.8    +      -       -      +
     61E  ALA*     1.3    74.5    -      -       -      +
     63E  HIS*     1.3    66.5    +      -       -      +
     65E  MET*     3.2     9.5    +      -       +      +
     66E  LEU*     2.9    31.3    +      -       +      +
    114E  VAL*     4.2    12.1    -      -       +      -
    118E  LEU*     3.8    22.2    -      -       +      -
    165E  ASN*     4.3    18.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with HIS 63 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    160D  TRP*     3.9    22.9    -      +       -      -
    161D  PHE*     3.9    31.1    -      +       -      -
     51E  HIS*     2.7    85.3    +      +       -      -
     52E  TRP*     4.6     1.8    -      +       -      -
     54E  MET*     4.1     8.3    -      -       -      -
     59E  PHE*     2.7    39.5    +      +       +      +
     60E  ILE*     3.4     5.8    -      -       +      +
     62E  VAL*     1.3    74.9    -      -       -      +
     64E  GLU*     1.3    71.2    +      -       +      +
     66E  LEU*     3.6     1.4    +      -       -      +
     67E  ASP      3.4     5.2    +      -       -      -
     82F  GLU*     4.6     6.2    +      -       -      -
----------------------------------------------------------
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Residues in contact with GLU 64 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    602A  TRS      3.7    28.0    +      -       -      +
    161D  PHE*     4.9     4.0    -      -       -      -
     60E  ILE*     2.9    46.2    +      -       +      +
     61E  ALA*     4.0     5.5    -      -       -      +
     63E  HIS*     1.3    80.9    -      -       +      +
     65E  MET*     1.3    66.3    +      -       -      +
     67E  ASP*     3.1    17.6    +      -       -      +
     68E  GLY*     3.1    10.2    +      -       -      -
----------------------------------------------------------
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Residues in contact with MET 65 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     60A  ILE*     3.9    23.6    -      -       +      -
     61E  ALA      2.9    19.0    +      -       -      +
     62E  VAL*     3.2    15.7    +      -       +      +
     64E  GLU*     1.3    77.1    -      -       -      +
     66E  LEU*     1.3    77.6    +      -       +      +
     68E  GLY*     3.0    12.8    +      -       -      -
     69E  PHE*     3.1    51.4    +      -       +      -
    118E  LEU*     5.1     2.7    -      -       +      -
    161E  PHE*     3.9    17.7    -      -       +      +
    162E  ILE*     4.4     7.9    -      -       +      -
    165E  ASN*     3.7    28.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 66 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     47E  THR*     3.3    25.0    -      -       +      +
     51E  HIS*     4.0    21.3    -      -       +      +
     54E  MET*     3.4    33.7    -      -       +      -
     62E  VAL*     2.9    23.9    +      -       +      +
     63E  HIS      3.8     4.3    -      -       -      +
     65E  MET*     1.3    86.6    -      -       +      +
     67E  ASP*     1.3    63.7    +      -       -      +
     69E  PHE*     3.0    34.3    +      -       +      +
     70E  ARG*     3.0    10.0    +      -       -      +
    118E  LEU*     5.5     0.7    -      -       +      -
    121E  LEU*     3.7    26.9    -      -       +      -
    125E  TYR*     5.0     0.9    -      -       -      +
    162E  ILE*     4.8     5.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASP 67 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     48E  LYS*     2.8    34.8    +      -       -      +
     51E  HIS*     3.8    19.5    +      -       +      -
     63E  HIS      3.4     2.6    +      -       -      +
     64E  GLU*     3.1    12.9    +      -       -      +
     66E  LEU*     1.3    78.3    -      -       -      +
     68E  GLY*     1.3    63.4    +      -       -      +
     70E  ARG*     3.2    23.9    +      -       -      +
     71E  THR*     3.3    17.1    +      -       -      -
     78F  ASP*     4.4     0.9    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 68 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     64E  GLU      3.1     8.5    +      -       -      -
     65E  MET*     3.0     9.3    +      -       -      -
     67E  ASP*     1.3    78.6    +      -       -      +
     69E  PHE*     1.3    64.5    +      -       -      +
     71E  THR*     3.1    18.0    +      -       -      -
     72E  ALA*     3.2    12.0    +      -       -      +
    158E  PHE*     5.6     0.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with PHE 69 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     65E  MET*     3.4    39.7    -      -       +      -
     66E  LEU*     3.0    21.4    +      -       +      +
     68E  GLY*     1.3    76.0    -      -       -      +
     70E  ARG*     1.3    57.6    +      -       -      +
     72E  ALA*     3.0     2.9    +      -       -      +
     73E  LEU*     2.7    32.9    +      -       -      +
    125E  TYR*     3.6    24.9    -      +       -      +
    158E  PHE*     3.4    55.4    -      +       +      -
    161E  PHE*     3.7    28.5    -      +       +      -
    162E  ILE*     3.7    21.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 70 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     44E  SER*     4.1    24.8    +      -       -      +
     47E  THR*     4.5     6.7    -      -       +      -
     48E  LYS*     2.9    39.1    -      -       +      +
     66E  LEU      3.0    11.0    +      -       -      +
     67E  ASP*     3.2    22.7    +      -       -      +
     69E  PHE*     1.3    76.5    -      -       -      +
     71E  THR*     1.3    67.7    +      -       -      +
     73E  LEU*     3.3    10.9    +      -       -      +
     74E  ILE*     3.0    52.6    +      -       -      +
     74F  ILE*     2.9    40.4    -      -       -      +
     77F  LEU*     5.1     3.8    -      -       -      +
     78F  ASP*     3.5    21.0    +      -       -      -
----------------------------------------------------------
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Residues in contact with THR 71 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     67E  ASP*     3.3    13.0    +      -       -      -
     68E  GLY*     3.1    12.2    +      -       -      -
     70E  ARG*     1.3    86.9    +      -       -      +
     72E  ALA*     1.3    61.5    +      -       -      +
     74E  ILE*     3.4     6.4    +      -       -      +
     75E  ASP*     3.2    35.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 72 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     68E  GLY      3.2     5.8    +      -       -      +
     69E  PHE      3.0     3.8    +      -       -      +
     71E  THR*     1.3    77.2    -      -       -      +
     73E  LEU*     1.3    67.5    +      -       -      +
     75E  ASP*     3.2     8.3    +      -       -      +
     76E  HIS*     3.1    30.3    +      -       +      -
    154E  ASP*     4.2    12.6    -      -       -      +
    158E  PHE*     3.5    31.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 73 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     40E  PHE*     3.8    19.6    -      -       +      +
     43E  LEU*     4.0    14.8    -      -       +      -
     44E  SER*     3.9    27.6    -      -       -      +
     47E  THR*     3.9     9.6    -      -       -      +
     69E  PHE      2.7    23.1    +      -       -      +
     70E  ARG*     3.5     5.8    -      -       -      +
     72E  ALA*     1.3    74.6    -      -       -      +
     74E  ILE*     1.3    57.3    +      -       -      +
     76E  HIS*     3.4     4.1    +      -       +      +
     77E  LEU*     2.9    32.2    +      -       -      +
    125E  TYR*     3.5    23.8    -      -       +      +
    155E  LEU*     4.2    25.4    -      -       +      -
    158E  PHE*     4.1    19.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 74 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     44E  SER*     4.6    10.1    -      -       -      +
     70E  ARG*     3.0    46.7    +      -       -      +
     71E  THR*     3.6     6.1    -      -       -      +
     73E  LEU*     1.3    77.4    -      -       -      +
     75E  ASP*     1.3    64.7    +      -       -      +
     77E  LEU*     3.4    16.1    +      -       +      +
     78E  ASP*     2.8    34.6    +      -       -      +
     70F  ARG*     3.0    40.2    -      -       -      +
     74F  ILE*     4.2    15.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASP 75 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     71E  THR*     3.2    28.4    +      -       -      +
     72E  ALA*     3.2     9.1    +      -       -      +
     74E  ILE*     1.3    78.8    -      -       -      +
     76E  HIS*     1.3    66.9    +      -       +      +
     78E  ASP*     3.4     7.7    +      -       -      +
     79E  THR*     2.8    29.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with HIS 76 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     40E  PHE*     4.0    10.5    -      +       +      -
     72E  ALA*     3.1    28.5    +      -       +      +
     73E  LEU*     3.7     5.6    -      -       +      +
     75E  ASP*     1.3    76.0    -      -       +      +
     77E  LEU*     1.3    65.2    +      -       -      +
     79E  THR*     3.0    10.5    +      -       -      -
     80E  MET*     2.9    27.7    +      -       +      +
    147E  ILE*     4.7     3.2    +      -       -      +
    150E  ALA*     3.4    33.6    -      -       +      +
    151E  ALA*     3.4    29.4    +      -       +      +
    154E  ASP*     2.7    36.3    +      -       +      +
    155E  LEU*     5.5     1.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 77 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     37E  VAL*     4.0     8.4    -      -       +      +
     40E  PHE*     4.0    12.8    -      -       +      +
     41E  ILE*     3.3    45.5    -      -       +      +
     44E  SER*     4.7     2.9    -      -       -      +
     73E  LEU      2.9    15.2    +      -       -      +
     74E  ILE*     3.4    22.9    -      -       +      +
     76E  HIS*     1.3    76.1    -      -       -      +
     78E  ASP*     1.3    80.5    +      -       -      +
     80E  MET*     3.1    18.6    +      -       -      +
     81E  ALA*     2.9    20.1    +      -       -      +
     52F  TRP*     3.6    22.9    -      -       +      -
     70F  ARG*     5.2     2.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with ASP 78 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     74E  ILE*     2.8    24.8    +      -       -      +
     75E  ASP*     3.8     7.7    -      -       -      +
     77E  LEU*     1.3    87.9    -      -       -      +
     79E  THR*     1.3    64.0    +      -       -      +
     81E  ALA*     3.2     1.7    +      -       -      +
     82E  GLU*     2.9    37.8    +      -       -      +
     48F  LYS*     2.8    32.1    +      -       -      +
     52F  TRP*     3.4    17.4    -      -       -      +
     67F  ASP*     4.3     0.5    -      -       -      +
     70F  ARG*     3.4    19.3    +      -       -      -
----------------------------------------------------------
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Residues in contact with THR 79 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    153C  ARG*     3.6    29.4    -      -       -      +
     75E  ASP*     2.8    19.3    +      -       -      +
     76E  HIS*     3.0    14.0    +      -       -      -
     78E  ASP*     1.3    78.7    -      -       -      +
     80E  MET*     1.3    60.9    +      -       -      +
     82E  GLU*     3.4    10.2    +      -       -      +
     83E  ARG*     3.0    21.8    +      -       -      +
    147E  ILE*     3.8    19.9    -      -       +      +
----------------------------------------------------------
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Residues in contact with MET 80 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     33E  LEU*     3.6    22.0    -      -       +      +
     36E  GLN*     3.6    28.5    -      -       +      -
     37E  VAL*     4.0    11.9    -      -       +      +
     40E  PHE*     3.6    40.2    -      -       +      -
     76E  HIS*     2.9    13.2    +      -       +      +
     77E  LEU*     3.6    25.4    -      -       -      +
     79E  THR*     1.3    75.2    -      -       -      +
     81E  ALA*     1.3    63.4    +      -       -      +
     83E  ARG*     3.2     5.8    +      -       -      +
     84E  ALA*     3.0    20.8    +      -       -      +
    147E  ILE*     3.6    20.2    -      -       +      -
    148E  LEU*     3.8    17.5    -      -       -      -
    151E  ALA*     4.9     4.7    -      -       -      -
----------------------------------------------------------
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Residues in contact with ALA 81 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     37E  VAL*     3.8    12.3    -      -       +      +
     77E  LEU      2.9    12.7    +      -       -      +
     78E  ASP      3.2     5.4    +      -       -      +
     80E  MET*     1.3    77.0    -      -       -      +
     82E  GLU*     1.3    62.8    +      -       -      +
     84E  ALA*     3.2     7.3    +      -       -      +
     85E  VAL*     3.0    26.0    +      -       -      +
     91E  ALA*     3.8    13.0    -      -       +      +
     52F  TRP*     3.3    44.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 82 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    157C  LYS*     4.0    26.1    +      -       -      +
    160C  TRP*     3.9    23.8    -      -       +      -
    161C  PHE*     5.7     0.6    -      -       -      -
     78E  ASP*     2.9    29.8    +      -       -      +
     79E  THR*     3.7     7.6    -      -       -      +
     81E  ALA*     1.3    72.3    -      -       -      +
     83E  ARG*     1.3    60.2    +      -       -      +
     85E  VAL*     3.2     8.0    +      -       -      +
     86E  GLN*     2.8    46.0    +      -       -      +
     48F  LYS*     5.4     0.7    +      -       -      -
     51F  HIS*     4.7     6.8    +      -       -      -
     52F  TRP*     4.3    12.1    -      -       +      -
     63F  HIS*     4.6     9.2    +      -       -      -
----------------------------------------------------------
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Residues in contact with ARG 83 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    133C  ARG*     4.0     4.8    -      -       -      +
    153C  ARG*     5.2     4.3    +      -       -      +
    156C  ASP*     2.7    40.6    +      -       -      +
     19E  ASN*     4.6     0.8    -      -       -      +
     33E  LEU*     3.5    16.6    -      -       +      -
     79E  THR      3.0    13.8    +      -       -      +
     80E  MET*     3.2     8.9    +      -       -      +
     82E  GLU*     1.3    75.4    -      -       -      +
     84E  ALA*     1.3    63.3    +      -       -      +
     86E  GLN*     3.2    18.0    +      -       -      +
     87E  LEU*     3.2    41.1    +      -       +      +
    141E  ASP*     2.7    38.4    +      -       -      -
    143E  ASP*     3.3    26.8    +      -       -      +
    144E  THR*     3.6     9.7    +      -       -      +
    147E  ILE*     3.6    25.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 84 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     30E  VAL*     3.7    24.1    -      -       +      +
     33E  LEU*     3.4    23.2    -      -       +      +
     34E  ASN*     4.5     9.4    -      -       -      +
     37E  VAL*     6.2     0.4    -      -       +      -
     80E  MET      3.0    12.9    +      -       -      +
     81E  ALA*     3.4    12.1    -      -       -      +
     83E  ARG*     1.3    74.8    -      -       -      +
     85E  VAL*     1.3    62.2    +      -       -      +
     87E  LEU*     3.1    10.5    +      -       -      -
     88E  GLY      3.5     0.2    +      -       -      -
     89E  GLY*     3.0    20.8    +      -       -      -
     91E  ALA*     4.9     7.6    -      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 85 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    160C  TRP*     3.3    30.7    -      -       +      +
     15E  LEU*     6.4     0.4    -      -       +      -
     81E  ALA      3.0    14.1    +      -       -      +
     82E  GLU*     3.7     7.6    -      -       -      +
     84E  ALA*     1.3    75.4    -      -       -      +
     86E  GLN*     1.3    62.7    +      -       -      +
     88E  GLY*     3.0    14.4    +      -       -      -
     89E  GLY      3.7    11.0    -      -       -      +
     91E  ALA*     3.9    12.8    -      -       +      +
     52F  TRP*     3.5    26.9    -      -       +      +
     53F  ASN*     3.5    22.4    -      -       -      +
     54F  MET      6.1     0.7    -      -       -      +
     55F  ARG*     3.8    19.1    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLN 86 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    153C  ARG*     4.3     4.3    -      -       -      +
    156C  ASP*     3.7    15.5    -      -       +      +
    157C  LYS*     3.8    20.9    +      -       -      +
    160C  TRP*     3.6    47.5    -      -       +      +
     17E  THR*     3.9    19.8    +      -       -      +
     19E  ASN*     4.3     8.7    +      -       -      +
     79E  THR      5.4     0.2    +      -       -      -
     82E  GLU*     2.8    39.9    +      -       -      +
     83E  ARG*     3.2    34.9    +      -       -      +
     85E  VAL*     1.3    77.3    -      -       -      +
     87E  LEU*     1.3    59.3    +      -       -      +
     88E  GLY      3.1     3.9    +      -       -      -
     55F  ARG*     5.5     0.3    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 87 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     14E  LEU*     3.6     8.0    -      -       -      +
     17E  THR*     4.6     1.1    -      -       -      -
     19E  ASN*     4.1    13.0    -      -       -      +
     21E  VAL*     3.9    34.1    -      -       +      -
     26E  LYS*     3.1    37.7    -      -       +      +
     29E  THR*     3.3    41.5    -      -       +      +
     30E  VAL*     4.2     7.6    -      -       +      +
     33E  LEU*     4.9     0.7    -      -       +      -
     83E  ARG*     3.2    38.8    +      -       +      +
     84E  ALA      3.1     9.1    +      -       -      +
     86E  GLN*     1.3    75.7    -      -       -      +
     88E  GLY*     1.3    59.2    +      -       -      +
     89E  GLY      3.4     1.3    -      -       -      -
    141E  ASP*     4.2     4.3    -      -       -      +
----------------------------------------------------------
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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