Contacts of the helix formed by residues 92 - 121 (chain A) in PDB entry 1YV5


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

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

Legend:
Dist - nearest distance (Å) between atoms of two residues
Surf - contact surface area (Å2) between two residues
HB   - hydrophilic-hydrophilic contact (hydrogen bond)
Arom - aromatic-aromatic contact
Phob - hydrophobic-hydrophobic contact
DC   - hydrophobic-hydrophilic contact (destabilizing contact)
+/-  - indicates presence/absence of a specific contacts
*    - indicates residues forming contacts  by their side chain
       (including CA atoms)
Residues in contact with ASP 92 (chain A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     89A  ARG      5.1     3.0    +      -       -      +
     90A  LYS      3.2     4.6    +      -       -      +
     91A  GLN*     1.3    78.4    -      -       -      +
     93A  ALA*     1.3    66.6    +      -       -      +
     94A  ASP*     4.0    12.0    +      -       -      +
     95A  SER*     2.9    25.7    +      -       -      -
     96A  LEU*     3.0    21.9    +      -       -      +
     98A  ARG*     4.6     2.5    +      -       -      -
----------------------------------------------------------
 Back to top of page

Residues in contact with ALA 93 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     92A  ASP*     1.3    76.2    -      -       -      +
     94A  ASP*     1.3    64.9    -      -       -      +
     96A  LEU*     3.4     8.5    +      -       -      +
     97A  GLN*     3.0    26.0    +      -       -      +
----------------------------------------------------------
 Back to top of page

Residues in contact with ASP 94 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     92A  ASP*     3.3    11.4    +      -       -      +
     93A  ALA*     1.3    81.4    -      -       -      +
     95A  SER*     1.3    62.1    +      -       -      +
     97A  GLN*     3.4    19.8    +      -       -      +
     98A  ARG*     3.1    47.1    +      -       -      +
----------------------------------------------------------
 Back to top of page

Residues in contact with SER 95 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     82A  PHE*     3.7    24.4    -      -       -      -
     90A  LYS      3.1    20.6    +      -       -      -
     91A  GLN*     3.5     4.9    -      -       -      -
     92A  ASP*     2.9    28.7    +      -       -      -
     94A  ASP*     1.3    77.0    -      -       -      +
     96A  LEU*     1.3    59.8    +      -       -      +
     98A  ARG*     3.4    27.3    +      -       -      +
     99A  ALA      3.1    20.4    +      -       -      -
    166A  TYR*     6.0     0.2    -      -       -      -
    230A  MET*     4.6     0.3    -      -       -      +
----------------------------------------------------------
 Back to top of page

Residues in contact with LEU 96 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     79A  VAL*     5.9     2.9    -      -       +      -
     82A  PHE*     4.3    16.4    -      -       +      -
     83A  ARG*     4.0    42.0    -      -       +      +
     91A  GLN*     4.2    16.6    -      -       +      +
     92A  ASP      3.0    12.0    +      -       -      +
     93A  ALA*     3.4    11.2    -      -       -      +
     95A  SER*     1.3    77.4    +      -       -      +
     97A  GLN*     1.3    64.0    +      -       -      +
     99A  ALA*     3.1     8.0    +      -       +      +
    100A  TRP*     2.9    55.2    +      -       +      +
----------------------------------------------------------
 Back to top of page

Residues in contact with GLN 97 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     34A  HIS*     3.8    22.3    -      -       +      -
     37A  GLN*     4.8     7.7    -      -       -      +
     93A  ALA      3.0    14.2    +      -       -      +
     94A  ASP*     3.5    24.6    -      -       -      +
     96A  LEU*     1.3    76.5    -      -       -      +
     98A  ARG*     1.3    62.4    +      -       -      +
    100A  TRP*     3.3    13.1    +      -       -      +
    101A  THR*     3.0    26.7    +      -       -      -
    160A  TYR*     3.7    33.4    +      -       +      -
----------------------------------------------------------
 Back to top of page

Residues in contact with ARG 98 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     92A  ASP*     4.6     2.0    +      -       -      -
     94A  ASP*     3.1    33.6    +      -       -      +
     95A  SER*     3.4    34.9    -      -       -      +
     96A  LEU      3.2     0.2    -      -       -      -
     97A  GLN*     1.3    75.0    -      -       -      +
     99A  ALA*     1.3    58.8    +      -       -      +
    101A  THR*     3.7     6.2    -      -       -      -
    102A  VAL*     2.9    34.0    +      -       -      +
    160A  TYR*     3.3    39.4    +      -       +      +
    161A  CYS*     4.2     4.9    -      -       -      -
    164A  GLN*     3.1    35.1    +      -       -      +
    166A  TYR*     3.3    20.6    +      -       -      +
    230A  MET*     3.8    13.0    -      -       +      -
----------------------------------------------------------
 Back to top of page

Residues in contact with ALA 99 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     78A  VAL*     3.8     6.7    -      -       +      +
     79A  VAL*     3.7    19.4    -      -       +      +
     82A  PHE*     3.6    43.7    -      -       +      -
     95A  SER      3.1     8.9    +      -       -      +
     96A  LEU*     3.1    10.0    +      -       +      +
     98A  ARG*     1.3    77.3    -      -       -      +
    100A  TRP*     1.3    60.4    +      -       -      +
    102A  VAL      3.4     0.5    +      -       -      -
    103A  GLY      3.0    18.2    +      -       -      -
    230A  MET*     3.8    10.9    -      -       -      +
----------------------------------------------------------
 Back to top of page

Residues in contact with TRP 100 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     27A  GLU*     4.3     7.6    -      -       +      -
     30A  ASP*     3.8    27.4    -      -       +      -
     31A  PHE*     3.4    50.2    -      +       +      -
     34A  HIS*     3.7    30.7    -      +       +      -
     76A  LEU*     4.7     2.2    -      -       +      -
     79A  VAL*     3.6    33.4    -      -       +      -
     83A  ARG*     5.5     6.5    -      -       -      -
     96A  LEU*     2.9    56.0    +      -       +      +
     97A  GLN*     3.6    10.8    -      -       -      +
     99A  ALA*     1.3    75.8    -      -       -      +
    101A  THR*     1.3    58.7    +      -       -      +
    103A  GLY      3.5     0.7    +      -       -      -
    104A  TRP*     3.0    34.7    +      -       -      -
----------------------------------------------------------
 Back to top of page

Residues in contact with THR 101 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     34A  HIS*     3.5    14.2    +      -       -      -
     38A  ILE*     4.3    11.1    -      -       +      +
     97A  GLN      3.0    17.3    +      -       -      -
     98A  ARG*     3.7     4.9    -      -       -      -
    100A  TRP*     1.3    73.4    -      -       -      +
    102A  VAL*     1.3    62.9    +      -       +      +
    104A  TRP*     3.1     4.0    +      -       -      +
    105A  CYS*     2.8    27.7    +      -       -      -
    156A  LEU*     3.9    28.7    -      -       +      +
    157A  LEU*     5.8     0.4    -      -       -      -
    160A  TYR*     3.7    43.7    -      -       +      -
    161A  CYS*     6.0     0.7    -      -       -      -
----------------------------------------------------------
 Back to top of page

Residues in contact with VAL 102 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     78A  VAL*     3.9    15.7    -      -       +      -
     98A  ARG      2.9    21.3    +      -       -      +
     99A  ALA      4.0     3.1    -      -       -      +
    101A  THR*     1.3    76.8    -      -       +      +
    103A  GLY*     1.3    63.0    +      -       -      +
    105A  CYS*     3.2     8.5    +      -       -      +
    106A  VAL*     3.1    21.7    +      -       -      +
    157A  LEU*     3.9    15.0    -      -       +      -
    161A  CYS*     4.2     9.4    -      -       -      -
    170A  LEU*     3.9    23.3    -      -       +      -
    174A  PHE*     4.4    14.1    -      -       +      -
    226A  ALA*     4.0    20.4    -      -       +      -
    230A  MET*     4.0    13.9    -      -       -      -
----------------------------------------------------------
 Back to top of page

Residues in contact with GLY 103 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     31A  PHE*     3.6     8.1    -      -       -      -
     75A  GLY*     3.2    34.4    -      -       -      -
     78A  VAL*     3.8    12.9    -      -       -      +
     99A  ALA      3.0    13.3    +      -       -      -
    100A  TRP      3.5     3.6    +      -       -      -
    101A  THR      3.2     0.2    -      -       -      -
    102A  VAL*     1.3    77.0    -      -       -      +
    104A  TRP*     1.3    60.1    +      -       -      +
    106A  VAL*     3.2     2.6    +      -       -      +
    107A  GLU*     3.2    16.3    +      -       -      +
----------------------------------------------------------
 Back to top of page

Residues in contact with TRP 104 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     31A  PHE*     3.0    44.0    +      +       -      -
     32A  VAL*     4.2     8.5    -      -       -      -
     34A  HIS*     4.2     5.8    -      +       +      -
     35A  PHE*     3.5    51.3    -      +       +      +
     38A  ILE*     3.1    39.3    -      -       +      -
     67A  ALA*     3.5    23.6    -      -       +      -
     68A  ILE*     4.1     4.5    -      -       +      -
     72A  TYR*     3.7    23.8    -      +       -      -
    100A  TRP      3.0    21.9    +      -       -      -
    101A  THR      3.5     3.8    -      -       -      +
    103A  GLY*     1.3    73.6    -      -       -      +
    105A  CYS*     1.3    54.0    +      -       -      +
    107A  GLU*     3.0    25.1    +      -       +      +
    108A  LEU*     2.8    43.4    +      -       +      +
    156A  LEU*     5.1     2.0    -      -       +      -
----------------------------------------------------------
 Back to top of page

Residues in contact with CYS 105 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    101A  THR*     2.8    22.2    +      -       -      -
    102A  VAL*     3.2    15.0    +      -       -      +
    104A  TRP*     1.3    71.8    -      -       -      +
    106A  VAL*     1.3    57.7    +      -       -      +
    108A  LEU*     3.4     6.7    +      -       -      -
    109A  LEU      3.1    22.2    +      -       -      -
    153A  ILE*     3.6    35.8    -      -       +      +
    156A  LEU*     3.8    21.3    -      -       -      +
    157A  LEU*     4.2    11.4    -      -       -      -
    174A  PHE*     3.6    26.2    -      -       +      -
----------------------------------------------------------
 Back to top of page

Residues in contact with VAL 106 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     74A  ARG*     3.7    34.5    -      -       +      +
     78A  VAL*     3.8    19.3    -      -       +      -
    102A  VAL*     3.1    18.8    +      -       +      +
    103A  GLY      3.2     8.5    +      -       -      +
    105A  CYS*     1.3    75.9    -      -       -      +
    107A  GLU*     1.3    57.3    +      -       -      +
    109A  LEU*     3.4     5.2    +      -       -      +
    110A  GLN*     3.2    24.8    +      -       -      +
    174A  PHE*     3.8    19.7    -      -       +      -
    218A  TYR*     4.4     9.6    -      -       +      +
    222A  LEU*     4.2    23.6    -      -       +      -
    223A  PRO*     4.4     6.7    -      -       +      -
    226A  ALA*     5.4     0.9    -      -       +      -
----------------------------------------------------------
 Back to top of page

Residues in contact with GLU 107 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     31A  PHE*     4.1    12.3    -      -       +      -
     67A  ALA*     4.5     9.8    -      -       +      +
     70A  GLY*     5.8     0.3    -      -       -      -
     72A  TYR*     3.6    33.1    +      -       -      -
     73A  ASN      4.2     0.2    +      -       -      -
     74A  ARG*     3.6    13.7    +      -       -      +
     75A  GLY*     3.1    26.4    +      -       -      -
    103A  GLY      3.2    13.1    +      -       -      +
    104A  TRP*     3.0    26.8    +      -       +      +
    106A  VAL*     1.3    77.4    -      -       -      +
    108A  LEU*     1.3    59.5    +      -       -      +
    110A  GLN*     3.4    10.2    +      -       -      +
    111A  ALA*     2.9    28.5    +      -       -      +
    127A  ARG*     4.7     7.6    +      -       -      -
   1001A  PO4      4.5    11.8    +      -       -      -
----------------------------------------------------------
 Back to top of page

Residues in contact with LEU 108 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     35A  PHE*     5.5     2.5    -      -       +      -
     38A  ILE*     5.3     4.5    -      -       +      -
     42A  LEU*     4.5     4.7    -      -       +      -
     63A  LEU*     3.7    24.9    -      -       +      -
     67A  ALA*     4.1    19.3    -      -       +      -
    104A  TRP*     2.8    25.3    +      -       +      +
    105A  CYS*     3.7     5.6    -      -       -      +
    106A  VAL      3.4     0.2    -      -       -      -
    107A  GLU*     1.3    71.8    -      -       -      +
    109A  LEU*     1.3    58.1    +      -       -      +
    111A  ALA*     3.6     3.6    -      -       +      +
    112A  PHE*     2.9    28.4    +      -       -      +
    149A  LEU*     3.9    17.2    -      -       +      +
    152A  CYS*     3.7    27.4    -      -       +      -
    153A  ILE*     3.9    16.2    -      -       +      +
    156A  LEU*     3.8    26.0    -      -       +      -
----------------------------------------------------------
 Back to top of page

Residues in contact with LEU 109 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    105A  CYS      3.1    10.3    +      -       -      +
    106A  VAL*     3.6    10.1    -      -       -      +
    107A  GLU      3.2     0.2    -      -       -      -
    108A  LEU*     1.3    73.6    -      -       -      +
    110A  GLN*     1.3    66.4    +      -       -      +
    112A  PHE*     3.4    13.3    +      -       +      +
    113A  PHE*     3.1    51.8    +      -       +      -
    150A  GLU*     4.8     2.7    -      -       +      -
    153A  ILE*     3.5    25.9    -      -       +      +
    154A  TYR*     5.3     1.1    -      -       -      +
    174A  PHE*     4.3     8.1    -      -       +      +
    177A  SER*     3.7    13.0    -      -       -      +
    178A  SER*     3.4    23.8    -      -       -      +
    218A  TYR*     4.4    10.8    -      -       +      -
    222A  LEU*     3.6    29.6    -      -       +      -
----------------------------------------------------------
 Back to top of page

Residues in contact with GLN 110 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     74A  ARG*     2.9    35.3    -      -       -      +
    106A  VAL      3.2    13.7    +      -       -      +
    107A  GLU*     3.7    10.8    -      -       -      +
    108A  LEU      3.3     0.2    -      -       -      -
    109A  LEU*     1.3    79.8    -      -       -      +
    111A  ALA*     1.3    56.9    +      -       -      +
    113A  PHE*     3.3     3.3    +      -       -      +
    114A  LEU*     3.0    50.8    +      -       +      +
    127A  ARG*     3.9    14.4    -      -       -      +
    218A  TYR*     2.5    43.2    +      -       +      -
   1001A  PO4      3.5     8.7    +      -       -      +
   1002A  PO4      2.7    28.5    +      -       -      -
----------------------------------------------------------
 Back to top of page

Residues in contact with ALA 111 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     66A  ASN      3.5    28.3    -      -       -      +
     67A  ALA*     4.3     7.4    -      -       +      -
    107A  GLU      2.9    18.4    +      -       -      +
    108A  LEU*     3.3     9.8    +      -       -      +
    110A  GLN*     1.3    78.6    -      -       -      +
    112A  PHE*     1.3    59.1    +      -       -      +
    114A  LEU*     4.1     6.0    -      -       -      +
    115A  VAL*     3.1    31.7    +      -       -      +
    127A  ARG*     5.2     1.8    -      -       -      +
    149A  LEU*     3.8    15.9    -      -       +      -
----------------------------------------------------------
 Back to top of page

Residues in contact with PHE 112 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    108A  LEU      2.9    16.7    +      -       -      +
    109A  LEU*     3.5    14.1    -      -       +      +
    111A  ALA*     1.3    76.0    -      -       -      +
    113A  PHE*     1.3   105.0    +      +       -      +
    114A  LEU      3.3     0.5    +      -       -      -
    115A  VAL*     3.6     3.3    +      -       -      +
    116A  ALA*     3.5    18.5    +      -       -      +
    146A  ALA*     3.0    35.0    -      -       +      +
    147A  ASN*     3.9    17.0    -      -       -      -
    149A  LEU*     4.0     5.1    -      -       +      +
    150A  GLU*     3.5    49.1    -      -       +      +
    178A  SER*     4.9     0.7    -      -       -      -
    182A  GLU*     4.0    12.1    -      -       -      -
----------------------------------------------------------
 Back to top of page

Residues in contact with PHE 113 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    109A  LEU*     3.1    55.1    +      -       +      +
    110A  GLN*     3.8     6.1    -      -       -      +
    112A  PHE*     1.3    96.7    -      +       -      +
    114A  LEU*     1.3    58.8    +      -       +      +
    116A  ALA*     3.5     5.0    +      -       +      +
    117A  ASP*     2.8    31.1    +      -       -      +
    178A  SER*     3.7    18.8    -      -       -      -
    181A  THR*     3.5    44.6    -      -       +      -
    182A  GLU*     3.6    22.4    -      -       +      -
    185A  GLN*     4.7    11.0    +      -       +      -
    218A  TYR*     5.0     9.4    -      +       -      +
    901A  RIS      4.3    13.4    -      +       +      -
----------------------------------------------------------
 Back to top of page

Residues in contact with LEU 114 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    110A  GLN*     3.0    42.9    +      -       -      +
    111A  ALA*     4.1     4.5    -      -       -      +
    112A  PHE      3.3     0.2    -      -       -      -
    113A  PHE*     1.3    75.3    -      -       +      +
    115A  VAL*     1.3    63.4    +      -       +      +
    117A  ASP*     3.6     2.1    -      -       -      +
    118A  ASP*     2.8    36.6    +      -       -      -
    126A  ARG*     3.7    48.2    -      -       +      +
    127A  ARG*     3.6    28.7    -      -       -      +
    218A  TYR*     4.5     0.4    -      -       -      +
    901A  RIS      3.8    28.7    -      -       +      -
   1001A  PO4      5.1     0.2    -      -       -      +
   1002A  PO4      3.9     5.2    -      -       -      +
----------------------------------------------------------
 Back to top of page

Residues in contact with VAL 115 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     62A  VAL*     6.1     0.2    -      -       +      -
     66A  ASN*     3.5    34.1    -      -       +      +
    111A  ALA      3.1    18.5    +      -       -      +
    112A  PHE      3.8     4.9    -      -       -      +
    114A  LEU*     1.3    80.4    -      -       +      +
    116A  ALA*     1.3    60.7    +      -       -      +
    118A  ASP*     3.3    13.2    +      -       -      +
    119A  ILE*     3.5    14.8    +      -       +      +
    132A  TRP*     4.4    11.4    -      -       +      -
    133A  TYR*     5.0     2.2    -      -       +      +
    142A  ALA*     3.8    35.0    -      -       +      +
    145A  ASP      5.4     0.4    -      -       -      -
    146A  ALA*     3.8    11.9    -      -       +      +
    149A  LEU*     4.3     6.1    -      -       +      -
----------------------------------------------------------
 Back to top of page

Residues in contact with ALA 116 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    112A  PHE*     3.5    18.2    +      -       +      +
    113A  PHE*     4.0     5.6    -      -       +      +
    114A  LEU      3.1     0.4    -      -       -      -
    115A  VAL*     1.3    76.6    -      -       -      +
    117A  ASP*     1.3    67.6    +      -       -      +
    119A  ILE*     3.2    14.6    +      -       +      +
    120A  MET*     3.1    39.3    +      -       +      +
    143A  ILE*     6.5     0.4    -      -       -      -
    146A  ALA*     4.7     9.9    -      -       +      -
----------------------------------------------------------
 Back to top of page

Residues in contact with ASP 117 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    113A  PHE      2.8    20.4    +      -       -      +
    114A  LEU*     3.7     5.4    -      -       -      +
    116A  ALA*     1.3    77.7    -      -       -      +
    118A  ASP*     1.3    60.7    +      -       -      +
    120A  MET*     3.3     9.7    +      -       -      +
    121A  ASP*     3.0    30.0    +      -       -      +
    126A  ARG*     4.1     2.6    +      -       -      -
    185A  GLN*     2.7    24.5    +      -       -      +
    901A  RIS      2.9    24.0    +      -       +      +
    907A   MG      2.1    28.3    -      -       -      -
    909A   MG      2.1    23.7    -      -       -      -
----------------------------------------------------------
 Back to top of page

Residues in contact with ASP 118 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    114A  LEU      2.8    22.4    +      -       -      +
    115A  VAL*     3.8     6.8    -      -       -      +
    116A  ALA      3.2     0.6    -      -       -      -
    117A  ASP*     1.3    76.0    -      -       -      +
    119A  ILE*     1.3    60.3    +      -       -      +
    122A  SER      3.3     0.5    +      -       -      -
    123A  SER*     3.0    42.9    +      -       -      -
    125A  THR      5.1     0.5    -      -       -      +
    126A  ARG*     2.8    46.1    +      -       -      +
    131A  CYS*     3.2    35.0    -      -       +      +
    132A  TRP      5.4     0.3    +      -       -      -
    133A  TYR*     3.0    13.8    +      -       +      -
    901A  RIS      4.4     0.2    +      -       -      -
----------------------------------------------------------
 Back to top of page

Residues in contact with ILE 119 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    115A  VAL      3.5    13.9    -      -       -      +
    116A  ALA*     3.2    13.6    +      -       -      +
    118A  ASP*     1.3    77.9    -      -       -      +
    120A  MET*     1.3    67.2    +      -       +      +
    122A  SER*     3.3    15.8    +      -       -      -
    133A  TYR*     3.7    32.2    +      -       +      -
    140A  LEU*     4.0    23.1    -      -       +      -
    142A  ALA*     3.9    27.6    -      -       +      +
    143A  ILE*     4.1    24.0    -      -       +      +
----------------------------------------------------------
 Back to top of page

Residues in contact with MET 120 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    116A  ALA*     3.1    32.6    +      -       +      +
    117A  ASP*     4.0     4.0    -      -       -      +
    119A  ILE*     1.3    81.1    -      -       +      +
    121A  ASP*     1.3    64.6    +      -       -      +
    122A  SER*     3.4     2.8    +      -       -      -
    185A  GLN*     4.1    25.4    -      -       +      +
    189A  LEU*     4.0    41.3    -      -       +      +
    278A  ASP*     5.6     0.5    -      -       -      -
    280A  LYS*     4.9     1.4    +      -       -      -
----------------------------------------------------------
 Back to top of page

Residues in contact with ASP 121 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    117A  ASP*     3.0    16.5    +      -       -      +
    120A  MET*     1.3    79.0    -      -       -      +
    122A  SER*     1.3    71.7    +      -       -      +
    123A  SER*     3.3    10.7    +      -       -      +
    188A  ASP*     4.4     0.5    -      -       -      +
    189A  LEU*     4.4     3.3    -      -       -      +
    274A  THR*     3.6     7.1    +      -       -      +
    275A  ASP*     5.7     1.2    -      -       -      +
    278A  ASP*     2.5    30.7    -      -       -      +
    280A  LYS*     2.7    37.6    +      -       -      +
    901A  RIS      3.1     0.9    +      -       -      -
    907A   MG      2.2    20.5    -      -       -      -
    909A   MG      2.1    30.8    -      -       -      -
----------------------------------------------------------
 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