Contacts of the helix formed by residues 77 - 108 (chain H) in PDB entry 3Q84


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 77 (chain H).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     31G  ARG*     3.1    37.0    +      -       +      -
    238G  GLU*     3.0    31.5    +      -       -      +
    241G  ARG*     5.0     1.3    -      -       -      -
    242G  LEU*     4.6     5.5    -      -       +      +
     75H  PRO      3.6    14.8    -      -       -      +
     76H  GLN*     1.3   101.5    +      -       -      +
     78H  GLY*     1.3    69.1    +      -       -      +
     79H  SER      3.9     0.5    +      -       -      -
     80H  LEU      4.0     1.4    +      -       -      -
     81H  GLU*     3.7     8.5    +      -       -      -
    283H  ASP*     3.8    36.4    +      -       +      +
    284H  LEU      4.8     0.2    +      -       -      -
    286H  TRP*     3.3    39.7    -      +       +      -
    287H  PHE*     4.0     9.8    -      +       +      +
----------------------------------------------------------
 Back to top of page

Residues in contact with GLY 78 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     77H  TYR*     1.3    76.7    -      -       -      +
     79H  SER*     1.3    66.1    +      -       -      -
     81H  GLU*     3.0    18.7    +      -       -      +
     82H  ARG*     3.2    28.6    +      -       -      -
    283H  ASP*     3.7     7.9    -      -       -      -
    286H  TRP*     5.5     6.6    -      -       -      -
----------------------------------------------------------
 Back to top of page

Residues in contact with SER 79 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     78H  GLY*     1.3    72.1    -      -       -      -
     80H  LEU*     1.3    56.6    +      -       -      +
     82H  ARG*     3.5    23.3    +      -       -      +
     83H  ALA*     2.8    27.7    +      -       -      +
    277H  GLY      5.0     1.3    -      -       -      -
    278H  ALA*     3.8     8.1    -      -       -      +
    279H  ASP      3.0    30.7    +      -       -      -
    282H  GLU*     3.7    18.1    -      -       -      -
    283H  ASP*     2.8    28.5    +      -       -      -
----------------------------------------------------------
 Back to top of page

Residues in contact with LEU 80 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    242G  LEU*     4.2    19.7    -      -       +      +
    245G  LEU*     3.7    32.8    -      -       +      +
    246G  LYS*     4.4    16.8    -      -       +      +
    249G  LEU*     4.2    13.0    -      -       +      -
     76H  GLN*     3.6    20.5    -      -       -      +
     78H  GLY      3.2     0.8    -      -       -      -
     79H  SER*     1.3    81.1    -      -       -      +
     81H  GLU*     1.3    66.7    +      -       -      +
     83H  ALA*     3.8     1.5    -      -       -      +
     84H  TRP*     2.9    25.5    +      -       -      +
    278H  ALA*     4.0    19.7    -      -       +      -
    279H  ASP      4.3     9.6    -      -       -      +
    280H  ALA      4.8     2.0    -      -       -      +
    283H  ASP*     3.1    18.3    +      -       -      +
----------------------------------------------------------
 Back to top of page

Residues in contact with GLU 81 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     71H  ILE*     3.7    29.1    -      -       +      +
     72H  GLU*     3.9    21.5    -      -       -      +
     76H  GLN*     3.4    32.7    -      -       +      +
     77H  TYR*     3.7    13.5    +      -       -      -
     78H  GLY      3.0    20.2    +      -       -      +
     80H  LEU*     1.3    76.9    -      -       -      +
     82H  ARG*     1.3    60.8    +      -       -      +
     84H  TRP*     3.7     3.4    -      -       -      +
     85H  GLY*     2.9    24.9    +      -       -      -
----------------------------------------------------------
 Back to top of page

Residues in contact with ARG 82 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     78H  GLY*     3.2    29.8    +      -       -      -
     79H  SER*     3.5    22.0    +      -       -      +
     81H  GLU*     1.3    80.5    +      -       +      +
     83H  ALA*     1.3    64.2    +      -       -      +
     85H  GLY*     3.3     3.4    +      -       -      +
     86H  ALA*     3.0    21.7    +      -       -      +
    274H  ALA*     5.3     1.1    -      -       -      +
    282H  GLU*     5.0     9.7    +      -       -      -
----------------------------------------------------------
 Back to top of page

Residues in contact with ALA 83 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    249G  LEU*     3.9    16.5    -      -       +      +
     79H  SER      2.8    21.5    +      -       -      +
     80H  LEU*     3.3     5.3    +      -       -      +
     82H  ARG*     1.3    72.9    -      -       -      +
     84H  TRP*     1.3    57.9    +      -       -      +
     86H  ALA*     3.0    23.6    -      -       -      +
     87H  ILE*     4.0     2.9    +      -       -      +
    274H  ALA      3.8    17.7    -      -       -      +
    275H  ILE*     4.0    15.6    -      -       +      +
    278H  ALA*     3.5    22.4    -      -       +      -
----------------------------------------------------------
 Back to top of page

Residues in contact with TRP 84 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     38G  LEU*     4.4    13.2    -      -       +      -
     41G  ASP*     3.9    24.2    -      -       +      -
     42G  LEU*     3.9    31.2    -      -       +      +
     45G  CYS*     3.8    20.4    -      -       +      -
    245G  LEU*     5.8     9.2    -      -       +      -
    249G  LEU*     3.8    28.6    -      -       +      +
     67H  TRP*     4.3    15.7    -      +       -      -
     71H  ILE*     3.7    41.5    -      -       +      +
     76H  GLN*     4.1    29.4    -      -       +      -
     80H  LEU      2.9    16.4    +      -       -      +
     81H  GLU      3.7     2.5    -      -       -      +
     83H  ALA*     1.3    71.6    -      -       -      +
     85H  GLY*     1.3    63.2    +      -       -      +
     86H  ALA      3.0     5.2    +      -       -      -
     87H  ILE*     3.1    22.8    +      -       +      +
     88H  MSE      3.3     7.7    -      -       -      +
----------------------------------------------------------
 Back to top of page

Residues in contact with GLY 85 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     68H  ARG*     5.4     3.1    +      -       -      +
     71H  ILE*     4.2     3.9    -      -       -      +
     81H  GLU      2.9    15.1    +      -       -      -
     82H  ARG*     3.3     6.9    +      -       -      -
     84H  TRP*     1.3    73.9    -      -       -      +
     86H  ALA*     1.3    58.7    +      -       -      +
     88H  MSE      2.6    34.5    +      -       -      +
     89H  THR*     3.5    13.2    +      -       -      -
----------------------------------------------------------
 Back to top of page

Residues in contact with ALA 86 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     82H  ARG      3.0    10.7    +      -       -      +
     83H  ALA      3.0    17.5    -      -       -      +
     84H  TRP      3.0     0.6    +      -       -      -
     85H  GLY*     1.3    75.8    -      -       -      +
     87H  ILE*     1.3    63.1    +      -       -      +
     89H  THR*     3.2    11.6    +      -       -      -
     90H  GLU      3.2    17.2    +      -       -      -
    271H  LEU*     3.7    20.2    -      -       +      +
    274H  ALA*     3.7    28.5    -      -       +      -
    275H  ILE*     4.8     0.4    -      -       +      -
----------------------------------------------------------
 Back to top of page

Residues in contact with ILE 87 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     42G  LEU*     6.1     0.4    -      -       +      -
     45G  CYS*     6.1     2.0    -      -       -      -
    249G  LEU*     3.8    35.7    -      -       +      +
    252G  ILE*     3.9    25.6    -      -       +      -
    253G  LYS      5.4     0.7    -      -       -      +
    256G  LEU*     4.0    21.5    -      -       +      -
     63H  TRP*     3.7    24.0    -      -       +      -
     83H  ALA      4.6     2.7    -      -       -      +
     84H  TRP*     3.1    17.3    +      -       +      +
     86H  ALA*     1.3    75.9    -      -       -      +
     88H  MSE      1.3    62.8    +      -       -      +
     90H  GLU*     3.0    14.2    -      -       +      +
     91H  ALA*     3.0    19.6    +      -       -      +
    271H  LEU*     4.2    20.0    -      -       +      -
    275H  ILE*     4.8     0.2    -      -       +      -
----------------------------------------------------------
 Back to top of page

Residues in contact with MSE 88 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     45G  CYS*     5.2     1.1    -      -       -      -
     63H  TRP*     4.3    11.2    -      -       +      -
     64H  ALA*     3.5    34.3    -      -       +      +
     67H  TRP*     3.7    24.7    -      -       +      -
     68H  ARG*     3.9    26.0    -      -       +      +
     71H  ILE*     3.4    20.4    -      -       +      -
     84H  TRP*     3.3    12.6    -      -       -      +
     85H  GLY*     2.6    45.9    +      -       -      +
     86H  ALA      3.3     0.4    -      -       -      -
     87H  ILE*     1.3    76.5    -      -       -      +
     89H  THR*     1.3    67.6    +      -       -      +
     91H  ALA*     3.3     7.6    +      -       -      +
     92H  ASP*     2.9    28.0    +      -       -      +
----------------------------------------------------------
 Back to top of page

Residues in contact with THR 89 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     68H  ARG*     4.6     5.5    +      -       -      +
     85H  GLY      3.5    10.0    +      -       -      -
     86H  ALA*     3.2    13.4    +      -       -      -
     88H  MSE      1.3    77.2    -      -       -      +
     90H  GLU*     1.3    65.0    +      -       -      +
     92H  ASP*     2.9    12.5    +      -       +      +
     93H  LYS*     2.8    46.6    +      -       +      +
    270H  GLU*     4.7    11.0    -      -       -      +
----------------------------------------------------------
 Back to top of page

Residues in contact with GLU 90 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     49G  ARG*     2.7    41.9    +      -       -      -
    256G  LEU*     3.5    10.8    -      -       -      +
     86H  ALA      3.2     7.7    +      -       -      +
     87H  ILE*     3.0    21.7    +      -       +      +
     89H  THR*     1.3    76.2    -      -       -      +
     91H  ALA*     1.3    62.2    +      -       -      +
     93H  LYS*     3.0    10.7    +      -       -      +
     94H  VAL*     2.7    41.5    +      -       -      +
    267H  VAL*     4.1    18.6    -      -       +      +
    268H  TYR*     2.9    30.2    +      -       +      -
    271H  LEU*     4.0    28.0    -      -       +      -
----------------------------------------------------------
 Back to top of page

Residues in contact with ALA 91 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     49G  ARG*     4.4     2.7    -      -       -      +
     60H  LEU*     3.9    22.2    -      -       +      +
     63H  TRP*     3.6    35.7    -      -       +      -
     64H  ALA*     4.3     1.3    -      -       +      -
     87H  ILE      3.0     6.4    +      -       -      +
     88H  MSE      3.4     9.6    -      -       -      +
     89H  THR      3.2     0.2    -      -       -      -
     90H  GLU*     1.3    83.5    -      -       -      +
     92H  ASP*     1.3    64.3    +      -       -      +
     94H  VAL*     3.2     3.7    +      -       -      +
     95H  SER*     2.9    25.7    +      -       -      -
----------------------------------------------------------
 Back to top of page

Residues in contact with ASP 92 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     61H  THR*     3.6    23.9    -      -       -      +
     64H  ALA*     3.8    13.4    -      -       -      +
     68H  ARG*     3.1    32.4    +      -       -      -
     88H  MSE      2.9    14.4    +      -       -      +
     89H  THR*     2.9    11.7    +      -       +      +
     91H  ALA*     1.3    72.4    -      -       -      +
     93H  LYS*     1.3    60.6    +      -       +      +
     95H  SER*     3.3     6.2    +      -       -      -
     96H  GLU*     2.9    30.8    +      -       -      +
----------------------------------------------------------
 Back to top of page

Residues in contact with LYS 93 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     89H  THR*     2.8    32.5    +      -       +      +
     90H  GLU*     3.4     9.2    -      -       -      +
     92H  ASP*     1.3    75.9    -      -       +      +
     94H  VAL*     1.3    64.9    +      -       -      +
     96H  GLU*     3.2    18.0    +      -       -      +
     97H  LEU*     3.1    27.0    +      -       -      +
    267H  VAL*     4.0    28.9    -      -       +      -
    270H  GLU*     3.2    30.1    -      -       -      +
----------------------------------------------------------
 Back to top of page

Residues in contact with VAL 94 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     49G  ARG*     5.3     3.4    -      -       -      +
     56H  TYR*     4.2     6.5    -      -       +      +
     60H  LEU*     3.3    22.4    -      -       +      -
     90H  GLU*     2.7    26.9    +      -       -      +
     91H  ALA*     3.9     2.9    -      -       -      +
     93H  LYS*     1.3    73.9    -      -       -      +
     95H  SER*     1.3    61.0    +      -       -      +
     97H  LEU*     3.2    16.0    +      -       +      +
     98H  HIS*     3.2    32.6    +      -       +      +
    258H  LEU*     5.8     0.2    -      -       +      -
    264H  TYR*     4.2    20.4    -      -       +      +
    267H  VAL*     4.4     9.6    -      -       +      -
    268H  TYR*     3.8    22.7    -      -       -      +
----------------------------------------------------------
 Back to top of page

Residues in contact with SER 95 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     57H  GLY*     2.3    37.8    +      -       -      -
     60H  LEU*     3.7    14.4    -      -       -      -
     61H  THR*     3.5    12.9    +      -       -      +
     91H  ALA      2.9    17.9    +      -       -      -
     92H  ASP*     3.4     8.5    -      -       -      -
     94H  VAL*     1.3    76.6    -      -       -      +
     96H  GLU*     1.3    65.1    +      -       -      +
     98H  HIS*     3.4     1.8    +      -       -      +
     99H  GLN*     3.1    27.5    +      -       -      +
----------------------------------------------------------
 Back to top of page

Residues in contact with GLU 96 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     92H  ASP*     2.9    15.4    +      -       -      +
     93H  LYS*     3.3    22.8    +      -       -      +
     95H  SER*     1.3    80.3    -      -       -      +
     97H  LEU*     1.3    58.6    +      -       +      +
     99H  GLN*     3.5     6.5    +      -       -      +
    100H  GLU*     3.0    46.2    +      -       +      +
----------------------------------------------------------
 Back to top of page

Residues in contact with LEU 97 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     93H  LYS      3.1    14.7    +      -       -      +
     94H  VAL*     3.2    12.0    +      -       -      +
     96H  GLU*     1.3    81.5    -      -       +      +
     98H  HIS*     1.3    56.6    +      -       -      +
    100H  GLU*     3.3    20.7    +      -       -      +
    101H  VAL*     3.1    28.6    +      -       -      +
    258H  LEU*     4.4    20.4    -      -       +      +
    261H  ASN*     3.8    26.9    -      -       -      +
    263H  SER*     4.7     9.0    -      -       -      -
    264H  TYR*     3.7    41.1    -      -       +      +
    267H  VAL*     4.7     8.7    -      -       +      -
----------------------------------------------------------
 Back to top of page

Residues in contact with HIS 98 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     56G  TYR*     3.5    16.5    +      +       -      -
     98G  HIS*     5.4     3.2    -      -       -      -
     53H  GLU*     2.8    49.0    +      -       -      +
     56H  TYR*     3.3    36.0    -      +       +      -
     57H  GLY*     4.5     4.5    -      -       -      -
     60H  LEU*     4.9     0.4    -      -       +      -
     94H  VAL*     3.2    33.1    +      -       +      +
     95H  SER      4.1     3.4    -      -       -      +
     97H  LEU*     1.3    73.2    -      -       -      +
     99H  GLN*     1.3    60.3    +      -       -      +
    101H  VAL*     3.2    10.1    +      -       +      +
    102H  LYS*     2.8    27.9    +      -       -      +
    258H  LEU*     3.7    28.3    -      -       +      +
    264H  TYR*     5.8     0.6    +      -       -      -
----------------------------------------------------------
 Back to top of page

Residues in contact with GLN 99 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     54H  LYS*     3.0    36.7    +      -       -      +
     57H  GLY*     3.6    29.7    -      -       -      -
     58H  GLN*     3.7    10.0    -      -       -      +
     61H  THR*     5.2     1.2    +      -       -      -
     95H  SER*     3.1    17.7    +      -       -      +
     96H  GLU*     3.6     6.7    -      -       -      +
     98H  HIS*     1.3    75.3    -      -       -      +
    100H  GLU*     1.3    61.1    +      -       -      +
    102H  LYS*     3.2    30.6    +      -       -      +
    103H  ASN*     2.8    36.5    +      -       -      +
----------------------------------------------------------
 Back to top of page

Residues in contact with GLU 100 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     96H  GLU*     3.0    34.4    +      -       +      +
     97H  LEU*     3.3    28.1    +      -       -      +
     99H  GLN*     1.3    73.1    -      -       +      +
    101H  VAL*     1.3    60.8    +      -       -      +
    103H  ASN*     3.4     5.8    +      -       -      +
    104H  ASN*     3.0    37.5    +      -       -      +
    261H  ASN*     4.7     5.4    -      -       -      +
----------------------------------------------------------
 Back to top of page

Residues in contact with VAL 101 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     53H  GLU*     3.8    26.7    -      -       +      +
     97H  LEU      3.1    18.4    +      -       -      +
     98H  HIS*     3.2    11.6    +      -       +      +
    100H  GLU*     1.3    71.7    -      -       -      +
    102H  LYS*     1.3    68.5    +      -       -      +
    104H  ASN*     3.0     6.9    +      -       -      +
    105H  LEU*     2.9    33.1    +      -       +      +
    255H  HIS      3.2    28.5    -      -       -      +
    256H  LEU*     3.9    22.4    -      -       +      +
    258H  LEU*     4.1    20.0    -      -       +      -
----------------------------------------------------------
 Back to top of page

Residues in contact with LYS 102 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     50H  ALA*     3.5    36.1    -      -       +      +
     53H  GLU*     4.3     1.2    -      -       +      +
     54H  LYS*     3.4    36.1    -      -       +      +
     98H  HIS      2.8    13.6    +      -       -      +
     99H  GLN*     3.2    39.6    +      -       -      +
    101H  VAL*     1.3    78.6    -      -       -      +
    103H  ASN*     1.3    96.8    +      -       -      +
    105H  LEU*     3.5     1.4    +      -       -      +
    106H  LEU*     3.2    32.8    +      -       +      +
----------------------------------------------------------
 Back to top of page

Residues in contact with ASN 103 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     99H  GLN*     2.8    22.7    +      -       -      +
    100H  GLU*     3.4     5.1    +      -       -      +
    101H  VAL      3.2     0.4    -      -       -      -
    102H  LYS*     1.3   103.8    +      -       -      +
    104H  ASN*     1.3    59.5    +      -       -      +
    106H  LEU*     3.4     5.4    +      -       -      +
    107H  ASN*     2.8    56.5    +      -       -      +
----------------------------------------------------------
 Back to top of page

Residues in contact with ASN 104 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    100H  GLU*     3.0    25.4    +      -       -      +
    101H  VAL*     3.6     3.3    -      -       -      +
    103H  ASN*     1.3    75.9    -      -       -      +
    105H  LEU*     1.3    61.4    +      -       -      +
    107H  ASN*     5.8     0.6    -      -       -      +
    108H  GLU*     2.8    54.4    +      -       -      +
    109H  ASP      3.3     1.7    +      -       -      -
    255H  HIS*     3.6    38.7    +      -       +      +
----------------------------------------------------------
 Back to top of page

Residues in contact with LEU 105 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     46H  VAL*     3.4    30.9    -      -       +      +
     49H  ARG*     3.9    28.3    -      -       +      -
     50H  ALA*     4.0    22.0    -      -       +      +
     53H  GLU*     4.6     0.2    -      -       +      -
    101H  VAL*     2.9    39.4    +      -       +      +
    102H  LYS      3.8     3.4    -      -       -      +
    104H  ASN*     1.3    72.0    -      -       -      +
    106H  LEU*     1.3    57.4    +      -       -      +
    109H  ASP*     3.5    19.8    +      -       -      +
    110H  LEU*     3.1    23.4    +      -       -      +
    252H  ILE*     4.3    20.0    -      -       +      -
    255H  HIS*     4.4     7.6    -      -       +      -
    256H  LEU*     4.0     8.1    -      -       +      -
----------------------------------------------------------
 Back to top of page

Residues in contact with LEU 106 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     47H  GLN*     4.2    18.6    -      -       +      +
     50H  ALA*     3.8    23.3    -      -       +      -
    102H  LYS*     3.2    28.8    +      -       +      +
    103H  ASN*     4.1     5.4    -      -       -      +
    104H  ASN      3.2     0.2    -      -       -      -
    105H  LEU*     1.3    77.9    -      -       +      +
    107H  ASN*     1.3    72.0    +      -       -      +
    108H  GLU      3.5     0.2    -      -       -      -
    110H  LEU*     3.7    39.7    -      -       +      +
    111H  GLU*     4.0    14.2    -      -       -      +
----------------------------------------------------------
 Back to top of page

Residues in contact with ASN 107 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    103H  ASN*     2.8    45.0    +      -       -      +
    104H  ASN*     5.1     0.9    -      -       -      +
    106H  LEU*     1.3    83.6    -      -       -      +
    108H  GLU*     1.3    76.1    +      -       +      +
    111H  GLU*     3.9    17.7    -      -       -      +
----------------------------------------------------------
 Back to top of page

Residues in contact with GLU 108 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    104H  ASN*     2.8    38.2    +      -       -      +
    107H  ASN*     1.3    90.9    -      -       +      +
    109H  ASP*     1.3    71.3    +      -       -      +
    110H  LEU      3.5     0.7    -      -       -      -
    111H  GLU*     4.2     0.6    -      -       -      +
    112H  LYS*     3.1    29.3    +      -       -      +
    255H  HIS*     3.7    13.2    -      -       +      +
----------------------------------------------------------
 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