Contacts of the helix formed by residues 58 - 87 (chain H) 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 H).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     56H  GLY      3.4     0.6    +      -       -      -
     57H  ALA*     1.3    76.2    -      -       +      +
     59H  PHE*     1.3    63.9    +      -       -      +
     60H  ILE      3.7     1.3    -      -       -      -
     61H  ALA*     3.5    20.6    -      -       -      +
     62H  VAL*     3.2    31.0    +      -       +      +
    114H  VAL*     4.6     1.6    -      -       +      -
    115H  GLN*     5.9     3.4    -      -       -      +
    118H  LEU*     5.8     0.4    -      -       -      +
    165H  ASN*     3.2    32.3    +      -       -      +
     58I  ASN*     3.7    26.5    -      -       +      +
     57L  ALA*     5.7     1.8    -      -       +      -
     58L  ASN*     3.5    40.7    -      -       +      +
     59L  PHE      4.0     0.2    -      -       -      +
     60L  ILE*     4.6     2.3    -      -       -      +
----------------------------------------------------------
 Back to top of page

Residues in contact with PHE 59 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     51H  HIS      4.6     1.3    -      -       -      -
     54H  MET*     3.3    40.1    -      -       +      +
     56H  GLY      3.2    10.9    +      -       -      +
     58H  ASN*     1.3    74.4    -      -       -      +
     60H  ILE*     1.3    79.4    +      -       +      +
     62H  VAL*     3.2     2.6    +      -       -      +
     63H  HIS*     2.7    67.7    +      +       +      +
    114H  VAL*     4.1     7.6    -      -       +      -
    160I  TRP*     4.3     9.4    -      +       -      -
    161I  PHE*     3.9    32.5    -      +       -      -
    164I  SER*     3.1    44.2    -      -       -      +
    165I  ASN*     3.4    17.5    +      -       -      +
----------------------------------------------------------
 Back to top of page

Residues in contact with ILE 60 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     59H  PHE*     1.3    88.6    -      -       +      +
     61H  ALA*     1.3    67.3    +      -       -      +
     63H  HIS*     3.3     2.5    -      -       +      +
     64H  GLU*     2.9    60.6    +      -       +      +
     58I  ASN*     4.5     4.9    -      -       -      +
     61I  ALA*     3.5    33.7    -      -       +      +
     62I  VAL      4.5     0.9    -      -       -      +
     65I  MET*     4.0    19.1    -      -       +      -
    161I  PHE*     3.6    39.5    -      -       +      -
    165I  ASN*     3.2    23.9    +      -       -      +
----------------------------------------------------------
 Back to top of page

Residues in contact with ALA 61 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     58H  ASN*     3.5    20.5    +      -       -      +
     59H  PHE      3.4     0.4    -      -       -      -
     60H  ILE*     1.3    82.3    -      -       -      +
     62H  VAL*     1.3    57.9    +      -       -      +
     64H  GLU*     3.5     7.6    +      -       -      +
     65H  MET*     2.8    29.8    +      -       -      +
     61I  ALA*     4.1     9.2    -      -       +      -
    609I  TRS      6.1     2.9    -      -       -      +
     60L  ILE*     3.5    21.7    -      -       +      +
     61L  ALA*     4.1    16.8    -      -       +      -
----------------------------------------------------------
 Back to top of page

Residues in contact with VAL 62 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     54H  MET*     3.5    31.2    -      -       +      -
     58H  ASN*     3.2    38.7    +      -       -      +
     59H  PHE      3.2     2.5    +      -       -      +
     61H  ALA*     1.3    74.1    -      -       -      +
     63H  HIS*     1.3    66.9    +      -       -      +
     65H  MET*     3.2    10.3    +      -       +      +
     66H  LEU*     2.9    30.2    +      -       +      +
    114H  VAL*     4.2    11.9    -      -       +      -
    118H  LEU*     3.8    21.8    -      -       +      -
    165H  ASN*     4.3    16.6    -      -       +      +
     60L  ILE*     4.9     1.3    -      -       +      -
----------------------------------------------------------
 Back to top of page

Residues in contact with HIS 63 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     82G  GLU*     4.6     6.3    +      -       -      -
     51H  HIS*     2.6    86.4    +      +       -      -
     52H  TRP*     4.6     1.8    -      +       -      -
     54H  MET*     4.1     7.6    -      -       -      -
     59H  PHE*     2.7    41.0    +      +       +      +
     60H  ILE*     3.3     6.3    -      -       +      +
     62H  VAL*     1.3    75.0    -      -       -      +
     64H  GLU*     1.3    69.9    -      -       +      +
     66H  LEU*     3.6     1.2    +      -       -      +
     67H  ASP      3.4     4.7    +      -       -      -
    160I  TRP*     4.1    20.2    -      +       -      -
    161I  PHE*     3.9    31.7    -      +       -      -
----------------------------------------------------------
 Back to top of page

Residues in contact with GLU 64 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     51H  HIS*     4.9     0.2    -      -       -      -
     60H  ILE*     2.9    46.0    +      -       +      +
     61H  ALA*     4.0     5.2    -      -       -      +
     63H  HIS*     1.3    79.4    -      -       +      +
     65H  MET*     1.3    66.4    +      -       -      +
     67H  ASP*     3.1    17.4    +      -       -      +
     68H  GLY*     3.1    10.4    +      -       -      -
    161I  PHE*     5.0     3.5    -      -       +      -
    609I  TRS      3.2    35.3    +      -       -      +
----------------------------------------------------------
 Back to top of page

Residues in contact with MET 65 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     61H  ALA      2.8    20.1    +      -       -      +
     62H  VAL*     3.5    16.4    -      -       +      +
     64H  GLU*     1.3    76.3    -      -       -      +
     66H  LEU*     1.3    75.2    +      -       +      +
     68H  GLY*     3.0    12.2    +      -       -      -
     69H  PHE*     3.2    50.3    +      -       +      -
    118H  LEU*     5.1     2.2    -      -       +      -
    161H  PHE*     4.0    15.0    -      -       +      +
    162H  ILE*     4.5     8.3    -      -       +      -
    165H  ASN*     3.7    29.2    -      -       -      +
     60L  ILE*     3.9    24.5    -      -       +      -
----------------------------------------------------------
 Back to top of page

Residues in contact with LEU 66 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     47H  THR*     3.3    24.9    -      -       +      +
     51H  HIS*     3.9    22.2    -      -       +      +
     54H  MET*     3.3    34.5    -      -       +      -
     62H  VAL*     2.9    22.6    +      -       +      +
     63H  HIS      3.8     5.2    -      -       -      +
     64H  GLU      3.2     0.2    -      -       -      -
     65H  MET*     1.3    83.4    -      -       +      +
     67H  ASP*     1.3    63.8    +      -       -      +
     69H  PHE*     3.0    39.2    +      -       +      +
     70H  ARG      3.1     9.5    +      -       -      -
    118H  LEU*     5.5     0.4    -      -       +      -
    121H  LEU*     3.7    27.1    -      -       +      -
    125H  TYR*     5.0     0.7    -      -       -      +
    162H  ILE*     4.8     5.4    -      -       +      -
----------------------------------------------------------
 Back to top of page

Residues in contact with ASP 67 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     78G  ASP*     4.5     0.5    -      -       -      +
     48H  LYS*     2.9    32.9    +      -       -      +
     51H  HIS*     3.8    19.7    +      -       +      -
     63H  HIS      3.4     2.8    +      -       -      +
     64H  GLU*     3.1    12.6    +      -       -      +
     66H  LEU*     1.3    79.5    -      -       -      +
     68H  GLY*     1.3    63.2    +      -       -      +
     70H  ARG*     3.3    27.4    +      -       -      +
     71H  THR*     3.3    13.4    +      -       -      -
----------------------------------------------------------
 Back to top of page

Residues in contact with GLY 68 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     64H  GLU      3.1     8.3    +      -       -      -
     65H  MET*     3.0     9.5    +      -       -      -
     67H  ASP*     1.3    79.8    +      -       -      +
     69H  PHE*     1.3    64.2    +      -       -      +
     71H  THR*     3.2    16.3    +      -       -      -
     72H  ALA*     3.2    12.3    +      -       -      +
    158H  PHE*     5.6     0.2    -      -       -      -
----------------------------------------------------------
 Back to top of page

Residues in contact with PHE 69 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     65H  MET*     3.2    39.9    +      -       +      -
     66H  LEU*     3.0    21.8    +      -       +      +
     68H  GLY*     1.3    76.6    -      -       -      +
     70H  ARG*     1.3    52.0    +      -       -      +
     72H  ALA*     3.0     4.0    +      -       -      +
     73H  LEU*     2.7    39.1    +      -       -      +
    125H  TYR*     3.6    26.7    -      +       -      +
    158H  PHE*     3.4    51.8    -      +       +      -
    161H  PHE*     3.6    30.1    -      +       +      -
    162H  ILE*     3.7    24.9    -      -       +      -
----------------------------------------------------------
 Back to top of page

Residues in contact with ARG 70 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     74G  ILE*     3.0    38.6    -      -       -      +
     77G  LEU*     5.1     3.8    -      -       -      +
     78G  ASP*     3.5    20.2    +      -       -      -
     44H  SER*     4.1    24.3    -      -       -      +
     47H  THR*     4.5     7.4    -      -       +      +
     48H  LYS*     3.0    37.6    -      -       +      +
     66H  LEU      3.1     7.6    +      -       -      +
     67H  ASP*     3.3    23.7    +      -       -      +
     68H  GLY      3.2     0.2    -      -       -      -
     69H  PHE*     1.3    79.0    -      -       -      +
     71H  THR*     1.3    66.9    +      -       -      +
     73H  LEU*     3.2    11.9    +      -       -      +
     74H  ILE*     2.9    54.5    +      -       -      +
----------------------------------------------------------
 Back to top of page

Residues in contact with THR 71 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     67H  ASP*     3.3    14.1    +      -       -      -
     68H  GLY*     3.2    12.0    +      -       -      -
     69H  PHE      3.2     0.4    -      -       -      -
     70H  ARG*     1.3    86.2    +      -       -      +
     72H  ALA*     1.3    62.2    +      -       -      +
     74H  ILE*     3.3     6.8    +      -       -      +
     75H  ASP*     3.1    38.4    +      -       -      +
----------------------------------------------------------
 Back to top of page

Residues in contact with ALA 72 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     68H  GLY      3.2     6.3    +      -       -      +
     69H  PHE      3.0     8.1    +      -       -      +
     71H  THR*     1.3    76.9    -      -       -      +
     73H  LEU*     1.3    67.9    +      -       -      +
     75H  ASP*     3.1     9.0    +      -       -      +
     76H  HIS*     3.1    30.0    +      -       +      +
    154H  ASP*     4.2    12.1    -      -       -      +
    158H  PHE*     3.5    27.8    -      -       +      -
----------------------------------------------------------
 Back to top of page

Residues in contact with LEU 73 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     40H  PHE*     3.8    19.9    -      -       +      +
     43H  LEU*     4.1    15.0    -      -       +      -
     44H  SER*     3.8    24.7    -      -       -      +
     47H  THR*     3.8    11.2    -      -       -      +
     69H  PHE      2.7    23.5    +      -       -      +
     70H  ARG*     3.4     6.1    -      -       -      +
     72H  ALA*     1.3    75.0    -      -       -      +
     74H  ILE*     1.3    57.7    +      -       -      +
     76H  HIS*     3.4     4.0    +      -       +      +
     77H  LEU*     2.9    32.5    +      -       -      +
    125H  TYR*     3.5    23.1    -      -       +      +
    155H  LEU*     4.2    26.0    -      -       +      -
    158H  PHE*     4.1    20.9    -      -       +      -
----------------------------------------------------------
 Back to top of page

Residues in contact with ILE 74 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     70G  ARG*     2.9    42.6    -      -       -      +
     74G  ILE*     4.2    16.2    -      -       +      -
     44H  SER*     4.6    10.5    -      -       -      +
     70H  ARG*     2.9    44.4    +      -       -      +
     71H  THR*     3.6     6.7    -      -       -      +
     73H  LEU*     1.3    77.1    -      -       -      +
     75H  ASP*     1.3    63.8    +      -       -      +
     77H  LEU*     3.3    15.9    -      -       +      +
     78H  ASP*     2.8    34.7    +      -       -      +
----------------------------------------------------------
 Back to top of page

Residues in contact with ASP 75 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     71H  THR*     3.1    28.7    +      -       -      +
     72H  ALA*     3.1    11.1    +      -       -      +
     74H  ILE*     1.3    79.3    -      -       -      +
     76H  HIS*     1.3    66.0    +      -       +      +
     78H  ASP*     3.4     6.7    +      -       -      +
     79H  THR*     2.8    29.5    +      -       -      +
----------------------------------------------------------
 Back to top of page

Residues in contact with HIS 76 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     40H  PHE*     4.0    16.8    -      +       +      -
     72H  ALA*     3.1    25.9    +      -       +      +
     73H  LEU*     3.7     7.9    -      -       +      +
     75H  ASP*     1.3    76.0    -      -       +      +
     77H  LEU*     1.3    64.3    +      -       -      +
     79H  THR*     3.0    11.1    +      -       -      -
     80H  MET*     2.9    29.2    +      -       +      +
    147H  ILE*     4.7     3.5    +      -       +      +
    150H  ALA*     3.4    33.4    -      -       +      +
    151H  ALA*     3.4    23.5    +      -       +      +
    154H  ASP*     2.7    36.5    +      -       +      +
    155H  LEU*     5.4     2.0    -      -       +      -
----------------------------------------------------------
 Back to top of page

Residues in contact with LEU 77 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     52G  TRP*     3.5    23.6    -      -       +      -
     70G  ARG*     5.2     2.9    -      -       -      +
     37H  VAL*     3.9     9.2    -      -       +      +
     40H  PHE*     4.1    13.2    -      -       +      +
     41H  ILE*     3.2    46.2    -      -       +      +
     44H  SER*     4.7     2.7    -      -       -      +
     73H  LEU      2.9    15.0    +      -       -      +
     74H  ILE*     3.3    22.2    -      -       +      +
     76H  HIS*     1.3    76.2    -      -       -      +
     78H  ASP*     1.3    80.0    +      -       -      +
     80H  MET*     3.1    17.8    +      -       -      +
     81H  ALA*     2.9    19.9    +      -       -      +
----------------------------------------------------------
 Back to top of page

Residues in contact with ASP 78 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     48G  LYS*     2.8    31.8    +      -       -      +
     52G  TRP*     3.2    19.7    -      -       -      +
     67G  ASP*     4.5     0.5    -      -       -      +
     70G  ARG*     3.5    19.0    +      -       -      -
     74H  ILE*     2.8    24.2    +      -       -      +
     75H  ASP*     3.8     8.0    -      -       -      +
     77H  LEU*     1.3    90.5    -      -       -      +
     79H  THR*     1.3    58.1    +      -       -      +
     81H  ALA*     3.3     1.2    +      -       -      +
     82H  GLU*     2.9    43.6    +      -       -      +
----------------------------------------------------------
 Back to top of page

Residues in contact with THR 79 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     75H  ASP*     2.8    19.0    +      -       -      +
     76H  HIS*     3.0    14.0    +      -       -      -
     78H  ASP*     1.3    78.9    -      -       -      +
     80H  MET*     1.3    61.0    +      -       -      +
     82H  GLU*     3.4    10.6    +      -       -      +
     83H  ARG*     3.0    22.4    +      -       -      +
    147H  ILE*     3.8    31.8    -      -       +      +
----------------------------------------------------------
 Back to top of page

Residues in contact with MET 80 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     33H  LEU*     3.6    23.3    -      -       +      +
     36H  GLN*     3.6    28.7    -      -       +      -
     37H  VAL*     4.0    10.3    -      -       +      +
     40H  PHE*     3.7    39.0    -      -       +      -
     76H  HIS*     2.9    14.5    +      -       +      +
     77H  LEU*     3.6    25.6    -      -       -      +
     79H  THR*     1.3    74.6    -      -       -      +
     81H  ALA*     1.3    66.4    +      -       -      +
     83H  ARG*     3.1     6.4    +      -       -      +
     84H  ALA*     3.0    19.9    +      -       -      +
    147H  ILE*     3.6    20.6    -      -       +      -
    148H  LEU*     3.8    18.4    -      -       -      -
    151H  ALA*     5.0     4.5    -      -       -      -
----------------------------------------------------------
 Back to top of page

Residues in contact with ALA 81 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     52G  TRP*     3.4    44.0    -      -       +      +
     37H  VAL*     3.8    12.9    -      -       +      +
     77H  LEU      2.9    12.9    +      -       -      +
     78H  ASP      3.3     4.2    +      -       -      +
     80H  MET*     1.3    76.5    -      -       -      +
     82H  GLU*     1.3    62.5    +      -       -      +
     84H  ALA*     3.2     7.6    +      -       -      +
     85H  VAL*     3.1    25.7    +      -       -      +
     91H  ALA*     3.8    13.1    -      -       +      +
----------------------------------------------------------
 Back to top of page

Residues in contact with GLU 82 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     48G  LYS*     5.4     0.7    +      -       -      -
     51G  HIS*     4.6     7.3    +      -       -      -
     52G  TRP*     4.2    14.8    -      -       +      -
     63G  HIS*     4.6    16.7    +      -       +      -
     78H  ASP*     2.9    30.4    +      -       -      +
     79H  THR*     3.7     7.9    -      -       -      +
     81H  ALA*     1.3    75.6    -      -       -      +
     83H  ARG*     1.3    57.1    +      -       -      +
     85H  VAL*     3.3     8.4    +      -       -      +
     86H  GLN*     2.9    49.7    +      -       -      +
----------------------------------------------------------
 Back to top of page

Residues in contact with ARG 83 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     19H  ASN*     4.6     9.3    -      -       -      +
     21H  VAL*     4.9     4.4    -      -       -      +
     33H  LEU*     3.5    17.0    -      -       +      -
     79H  THR      3.0    14.2    +      -       -      +
     80H  MET*     3.1     9.1    +      -       -      +
     82H  GLU*     1.3    71.9    -      -       -      +
     84H  ALA*     1.3    66.6    +      -       -      +
     86H  GLN*     3.2    30.5    +      -       -      +
     87H  LEU*     3.1    44.5    +      -       +      +
    141H  ASP*     2.7    38.8    +      -       -      -
    143H  ASP*     3.3    31.6    +      -       -      +
    144H  THR*     3.6     9.3    +      -       -      +
    147H  ILE*     3.6    24.0    -      -       +      -
----------------------------------------------------------
 Back to top of page

Residues in contact with ALA 84 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     30H  VAL*     3.7    24.0    -      -       +      +
     33H  LEU*     3.4    22.3    -      -       +      +
     34H  ASN*     4.5    10.3    -      -       -      +
     37H  VAL*     6.2     0.2    -      -       +      -
     80H  MET      3.0    11.2    +      -       -      +
     81H  ALA*     3.3    11.9    -      -       -      +
     83H  ARG*     1.3    76.2    -      -       -      +
     85H  VAL*     1.3    62.7    +      -       -      +
     87H  LEU*     3.1    12.4    +      -       -      +
     89H  GLY*     3.1    20.3    +      -       -      -
     91H  ALA*     4.9     7.6    -      -       -      +
----------------------------------------------------------
 Back to top of page

Residues in contact with VAL 85 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     52G  TRP*     3.5    25.1    -      -       +      +
     53G  ASN*     3.4    27.8    -      -       -      +
     54G  MET      6.1     0.4    -      -       -      +
     55G  ARG*     3.8    25.5    +      -       +      +
     15H  LEU*     6.3     0.7    -      -       +      -
     81H  ALA      3.1    13.3    +      -       -      +
     82H  GLU*     3.7     8.7    -      -       -      +
     84H  ALA*     1.3    76.0    -      -       -      +
     86H  GLN*     1.3    62.5    +      -       +      +
     88H  GLY*     3.0    13.9    +      -       -      -
     89H  GLY      3.8    11.6    -      -       -      +
     91H  ALA*     3.9    13.7    -      -       +      +
----------------------------------------------------------
 Back to top of page

Residues in contact with GLN 86 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     55G  ARG*     5.6     1.1    +      -       -      +
     17H  THR*     3.9    19.6    +      -       -      +
     19H  ASN*     4.2    12.6    +      -       -      +
     82H  GLU*     2.9    43.7    +      -       -      +
     83H  ARG*     3.4    37.4    +      -       -      +
     84H  ALA      3.2     0.2    -      -       -      -
     85H  VAL*     1.3    78.2    -      -       +      +
     87H  LEU*     1.3    60.0    +      -       -      +
     88H  GLY      3.1     3.6    +      -       -      -
----------------------------------------------------------
 Back to top of page

Residues in contact with LEU 87 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     14H  LEU*     4.2     3.5    -      -       -      +
     17H  THR*     4.6     1.3    -      -       -      -
     19H  ASN*     4.2    11.2    -      -       -      +
     21H  VAL*     3.8    35.0    -      -       +      -
     26H  LYS*     3.2    41.2    -      -       +      +
     29H  THR*     3.3    41.3    -      -       +      +
     30H  VAL*     4.1     8.7    -      -       +      +
     33H  LEU*     4.8     0.9    -      -       +      -
     83H  ARG*     3.1    40.1    +      -       +      +
     84H  ALA      3.1     8.1    +      -       -      +
     86H  GLN*     1.3    75.9    -      -       -      +
     88H  GLY*     1.3    59.1    +      -       -      +
     89H  GLY      3.4     1.8    +      -       -      -
    141H  ASP*     4.2     4.3    -      -       -      +
----------------------------------------------------------
 Back to top of page


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