Contacts of the helix formed by residues 118 - 140 (chain A) in PDB entry 5HVO


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 118 (chain A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     98A  GLY*     4.5     7.9    -      -       -      +
    103A  ILE*     4.1    16.0    -      -       +      +
    114A  GLU*     6.2     1.1    -      -       +      -
    116A  VAL*     3.4     5.8    +      -       -      +
    117A  PHE*     1.3    78.7    -      -       -      +
    119A  GLU*     1.3    61.2    +      -       -      +
    120A  GLY*     3.3     7.1    +      -       -      -
    121A  ALA*     3.1    39.5    +      -       +      +
    122A  TRP*     3.3    11.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 119 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    117A  PHE*     3.3    36.5    +      -       -      +
    118A  ASP*     1.3    72.1    +      -       -      +
    120A  GLY*     1.3    57.1    +      -       -      +
    122A  TRP*     3.2    15.3    +      -       -      +
    123A  ASP*     3.0    34.7    +      -       -      +
    428B  ASN*     4.4     6.2    -      -       -      +
    430B  GLU*     3.3    41.5    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLY 120 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     94A  ARG*     3.3    24.6    +      -       -      -
    118A  ASP*     3.3     7.0    +      -       -      -
    119A  GLU*     1.3    79.8    -      -       -      +
    121A  ALA*     1.3    61.1    +      -       -      +
    123A  ASP*     3.5     9.8    +      -       -      +
    124A  ALA*     3.1    16.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 121 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     94A  ARG*     3.9     6.7    -      -       +      +
     98A  GLY*     3.4    38.8    -      -       -      +
     99A  PHE*     3.7    12.3    -      -       +      +
    103A  ILE*     4.7     0.2    -      -       +      -
    118A  ASP*     3.1    26.6    +      -       +      +
    120A  GLY*     1.3    75.3    -      -       -      +
    122A  TRP*     1.3    52.0    +      -       -      +
    124A  ALA*     3.1    11.0    +      -       -      +
    125A  TYR*     2.8    33.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with TRP 122 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     99A  PHE*     3.6    24.5    -      +       +      -
    117A  PHE*     4.0    11.7    -      +       +      -
    118A  ASP      3.3     9.5    +      -       -      +
    119A  GLU*     3.2    23.3    +      -       -      +
    121A  ALA*     1.3    75.3    -      -       -      +
    123A  ASP*     1.3    64.4    +      -       -      +
    125A  TYR*     3.2    26.5    +      +       -      -
    126A  ARG*     3.0    59.0    +      -       -      +
    155A  LEU*     3.7    16.8    -      -       +      -
    193A  VAL*     3.4    30.0    -      -       +      +
    196A  GLN*     3.9    26.7    -      -       +      +
    197A  LEU*     3.6    28.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASP 123 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     94A  ARG*     4.6     6.1    -      -       -      +
    119A  GLU*     3.0    20.0    +      -       -      +
    120A  GLY*     3.7    12.8    -      -       -      +
    122A  TRP*     1.3    75.9    -      -       -      +
    124A  ALA*     1.3    57.6    +      -       -      +
    126A  ARG*     2.3    43.6    +      -       -      +
    127A  GLU*     2.8    35.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 124 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     91A  LEU*     3.8    14.6    -      -       +      +
     94A  ARG*     3.4    48.9    -      -       +      +
     95A  HIS*     4.0     3.6    -      -       -      +
    120A  GLY      3.1    11.0    +      -       -      +
    121A  ALA      3.1    11.3    +      -       -      +
    123A  ASP*     1.3    78.2    -      -       -      +
    125A  TYR*     1.3    57.1    +      -       -      +
    127A  GLU*     3.6     1.9    -      -       -      +
    128A  ALA*     2.8    33.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 125 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     95A  HIS*     3.4    23.7    +      +       -      +
     99A  PHE*     3.2    36.1    -      +       +      -
    100A  SER*     3.7    12.3    -      -       -      -
    104A  LEU*     3.9     3.7    -      -       +      +
    121A  ALA      2.8    15.7    +      -       -      +
    122A  TRP*     3.2    30.9    +      +       +      +
    124A  ALA*     1.3    71.5    -      -       -      +
    126A  ARG*     1.3    56.6    +      -       -      +
    128A  ALA*     3.3     0.7    +      -       -      +
    129A  ASN*     2.7    46.3    +      -       -      -
    151A  TYR      2.6    24.5    +      -       -      -
    152A  HIS      3.1    22.6    +      -       -      -
    154A  MET*     3.0    22.0    +      -       -      +
    155A  LEU*     4.0    20.6    -      -       +      -
    197A  LEU*     4.3     4.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 126 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    122A  TRP*     3.0    54.3    +      -       +      +
    123A  ASP*     2.3    38.3    +      -       -      +
    125A  TYR*     1.3    73.9    -      -       -      +
    127A  GLU*     1.3    59.0    +      -       -      +
    129A  ASN*     3.3     2.6    +      -       -      +
    130A  LEU*     2.9    29.8    +      -       -      +
    155A  LEU*     3.3    29.4    -      -       +      -
    159A  LEU*     4.3     3.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 127 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     91A  LEU*     3.7    29.7    -      -       +      +
     94A  ARG*     4.0    13.2    +      -       -      -
    123A  ASP*     2.8    24.1    +      -       -      +
    124A  ALA*     3.6     4.5    -      -       -      +
    126A  ARG*     1.3    73.0    -      -       -      +
    128A  ALA*     1.3    61.4    -      -       -      +
    130A  LEU*     3.4     8.8    +      -       -      +
    131A  LEU*     3.2    30.5    +      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 128 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     87A  MET*     3.8    23.1    -      -       +      -
     91A  LEU*     4.4     5.6    -      -       +      +
     95A  HIS*     3.6    36.1    -      -       +      +
    124A  ALA      2.8    21.5    +      -       -      +
    125A  TYR      3.6     0.2    -      -       -      +
    127A  GLU*     1.3    72.4    -      -       -      +
    129A  ASN*     1.3    65.6    +      -       -      +
    131A  LEU*     3.1    13.1    +      -       -      +
    132A  PHE*     3.3    22.7    +      -       +      -
----------------------------------------------------------
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Residues in contact with ASN 129 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     95A  HIS*     3.8     4.2    -      -       -      -
    125A  TYR*     2.7    40.6    +      -       -      +
    126A  ARG      3.3     4.2    +      -       -      +
    128A  ALA*     1.3    76.0    -      -       -      +
    130A  LEU*     1.3    62.1    +      -       -      +
    132A  PHE*     3.4     7.1    +      -       -      +
    133A  ALA      3.2    15.2    +      -       -      -
    152A  HIS      3.2    20.5    +      -       -      -
    153A  LEU*     3.1    35.2    -      -       -      +
    155A  LEU*     3.4    16.3    +      -       +      -
    156A  LEU*     3.3    23.9    +      -       -      +
    159A  LEU*     3.4    14.8    -      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 130 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    126A  ARG      2.9    17.8    +      -       -      +
    127A  GLU*     3.6     9.4    -      -       -      +
    128A  ALA      3.2     0.2    -      -       -      -
    129A  ASN*     1.3    76.8    -      -       -      +
    131A  LEU*     1.3    58.8    +      -       +      +
    133A  ALA*     2.9    23.2    +      -       +      +
    134A  LYS*     2.9    35.1    +      -       +      +
    159A  LEU*     3.3    25.2    -      -       +      +
    163A  GLU*     4.0    21.1    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 131 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     85A  VAL*     4.0    11.9    -      -       +      -
     86A  PHE      3.8    20.0    -      -       -      +
     87A  MET*     3.9     7.4    -      -       +      -
     91A  LEU*     3.7    28.9    -      -       +      -
    127A  GLU*     3.2    17.2    +      -       +      +
    128A  ALA      3.1     7.7    +      -       -      +
    130A  LEU*     1.3    80.7    -      -       +      +
    132A  PHE*     1.3    61.3    +      -       -      +
    134A  LYS*     4.1    12.2    -      -       +      +
    135A  THR*     2.9    30.1    +      -       -      -
----------------------------------------------------------
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Residues in contact with PHE 132 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     16A  VAL*     3.8    19.7    -      -       +      -
     17A  SER      3.4    21.5    -      -       -      -
     18A  ASN*     3.7    25.4    -      -       -      -
     57A  TYR*     5.2     0.4    -      -       +      -
     58A  GLY*     3.9    10.5    -      -       -      -
     59A  TRP*     3.8     9.6    -      -       +      -
     85A  VAL*     3.8    28.5    -      -       +      -
     87A  MET*     4.4    18.8    -      -       +      -
     95A  HIS*     5.5     1.6    -      -       -      -
    128A  ALA*     3.3    22.7    +      -       +      -
    129A  ASN      3.6     8.5    -      -       -      +
    130A  LEU      3.2     0.4    -      -       -      -
    131A  LEU*     1.3    77.6    -      -       +      +
    133A  ALA*     1.3    64.2    +      -       -      +
    135A  THR*     3.3     1.0    +      -       -      -
    136A  ILE*     2.9    32.8    +      -       +      +
    153A  LEU*     3.9    24.5    -      -       +      -
    156A  LEU*     3.8    12.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 133 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    129A  ASN      3.2     6.0    +      -       -      +
    130A  LEU*     2.9    11.5    +      -       +      +
    132A  PHE*     1.3    79.7    -      -       -      +
    134A  LYS*     1.3    57.7    +      -       -      +
    136A  ILE      3.4     0.2    +      -       -      -
    137A  VAL*     3.1    30.8    +      -       -      +
    156A  LEU*     3.5    11.6    -      -       +      +
    159A  LEU*     3.7    33.9    -      -       +      -
    160A  LEU*     3.9    10.8    -      -       +      +
    163A  GLU*     3.9    16.3    -      -       +      +
----------------------------------------------------------
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Residues in contact with LYS 134 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    130A  LEU*     2.9    38.7    +      -       +      +
    131A  LEU*     4.2    12.6    -      -       +      +
    133A  ALA*     1.3    76.9    -      -       -      +
    135A  THR*     1.3    59.6    +      -       -      +
    137A  VAL*     3.1    23.7    -      -       +      +
    138A  LYS*     3.2    22.2    -      -       -      +
    163A  GLU*     4.0    27.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with THR 135 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     57A  TYR*     4.3     5.2    -      -       +      -
     83A  THR*     3.9    18.4    -      -       +      -
     84A  PRO      3.8    21.5    -      -       -      +
     85A  VAL*     4.0    22.5    -      -       +      +
     86A  PHE      5.3     0.5    +      -       -      -
    131A  LEU      2.9    20.1    +      -       -      -
    132A  PHE      3.8     2.9    -      -       -      -
    134A  LYS*     1.3    76.5    -      -       -      +
    136A  ILE*     1.3    64.2    +      -       -      +
    138A  LYS*     3.7    15.1    +      -       -      +
    139A  GLU*     4.0    10.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 136 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     14A  LEU*     4.3    13.7    -      -       +      -
     16A  VAL*     3.8    35.0    -      -       +      -
     57A  TYR*     3.9    31.2    +      -       +      -
     85A  VAL*     5.9     0.7    -      -       +      -
    132A  PHE*     2.9    25.9    +      -       +      +
    133A  ALA      4.0     2.7    -      -       -      +
    135A  THR*     1.3    76.1    -      -       -      +
    137A  VAL*     1.3    65.7    +      -       -      +
    139A  GLU*     3.2     5.5    +      -       -      +
    140A  ALA*     3.0    20.6    +      -       +      +
    146A  ILE*     4.1    20.6    -      -       +      -
    156A  LEU*     3.9    15.0    -      -       +      -
    160A  LEU*     4.0    22.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 137 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    133A  ALA      3.1    16.1    +      -       -      +
    134A  LYS*     3.1    21.5    -      -       +      +
    136A  ILE*     1.3    77.2    -      -       -      +
    138A  LYS*     1.3    70.6    +      -       +      +
    139A  GLU      3.4     0.2    +      -       -      -
    140A  ALA*     3.4     9.9    +      -       -      +
    160A  LEU*     5.1     2.2    -      -       +      -
    163A  GLU*     3.3    46.9    -      -       +      +
    164A  LEU*     4.1    11.7    -      -       +      +
    167A  ALA*     3.8    15.9    -      -       +      -
    169A  LYS*     3.1    19.5    +      -       +      -
----------------------------------------------------------
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Residues in contact with LYS 138 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    134A  LYS*     3.2    25.3    -      -       -      +
    135A  THR*     3.9     9.4    -      -       -      +
    136A  ILE      3.2     0.4    -      -       -      -
    137A  VAL*     1.3    84.4    -      -       +      +
    139A  GLU*     1.3    64.1    +      -       +      +
    141A  GLN*     4.6     2.3    -      -       -      +
    169A  LYS*     3.5    10.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 139 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     14A  LEU*     5.5     1.1    -      -       -      +
     55A  GLN*     4.2     4.7    +      -       -      +
     57A  TYR*     3.1    23.4    +      -       -      +
     73A  LYS*     3.9    18.7    +      -       -      -
     77A  LYS*     6.0     1.7    -      -       -      +
     83A  THR*     2.7    41.6    +      -       -      +
    135A  THR      4.0    12.1    -      -       -      +
    136A  ILE      3.2     3.6    +      -       -      +
    138A  LYS*     1.3    80.7    -      -       +      +
    140A  ALA*     1.3    64.7    +      -       -      +
    141A  GLN*     3.5    14.7    +      -       -      +
    144A  ASP*     4.5     1.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 140 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     14A  LEU*     4.1    18.4    -      -       +      -
     57A  TYR*     4.9     0.2    +      -       -      -
    136A  ILE*     3.0    19.2    +      -       +      +
    137A  VAL*     3.4    10.5    +      -       -      +
    138A  LYS      3.4     1.4    -      -       -      -
    139A  GLU*     1.3    77.7    -      -       -      +
    141A  GLN*     1.3    66.4    +      -       -      +
    144A  ASP*     4.0     5.6    -      -       +      +
    146A  ILE*     5.0     3.6    -      -       +      -
    164A  LEU*     4.3    18.6    -      -       +      -
    169A  LYS*     2.5    34.6    +      -       +      +
    172A  ASN*     5.2     1.3    -      -       -      +
----------------------------------------------------------
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A short description of the analytical approach
The contact analysis used in this page is based upon the approach developed in: Sobolev V., Wade R.C., Vriend G. and Edelman M. PROTEINS (1996) 25, 120-129. Contact legitimacy depends on the hydrophobic-hydrophilic properties of the contacting atoms. In order to define it, for each inter-atomic contact, eight atom classes have been introduced:


   I  Hydrophilic      - N and O that can donate and accept hydrogen bonds
                         (e.g., oxygen of hydroxyl group of Ser. or Thr)
  II  Acceptor         - N or O that can only accept a hydrogen bond
 III  Donor            - N that can only donate a hydrogen bond
  IV  Hydrophobic      - Cl, Br, I and all C atoms that are not in
                         aromatic rings and do not have a covalent bond to
                         a N or O atom
   V  Aromatic         - C in aromatic rings irrespective of any other 
                         bonds formed by the atom
  VI  Neutral          - C atoms that have a covalent bond to at least one
                         atom of class I or two or more atoms from class II
                         or III; atoms; S, F, P, and metal atoms in all cases
 VII  Neutral-donor    - C atoms that have a covalent bond with only one
                         atom of class III
VIII  Neutral-acceptor - C atoms that have a covalent bond with only 
                         one atom of class II
For each pair of contacts the state of legitimacy is shown below:

Legend:
+, legitimate
-, illegitimate
------------------------------------------------------------
  Atomic class           I  II  III   IV   V   VI  VII  VIII
------------------------------------------------------------
   I  (Hydrophilic)      +   +    +    -   +   +    +    +
  II  (Acceptor)         +   -    +    -   +   +    +    -
 III  (Donor)            +   +    -    -   +   +    -    +
  IV  (Hydrophobic)      -   -    -    +   +   +    +    +
   V  (Aromatic)         +   +    +    +   +   +    +    +
  VI  (Neutral)          +   +    +    +   +   +    +    +
 VII  (Neutral-donor)    +   +    -    +   +   +    -    +
VIII  (Neutral-acceptor) +   -    +    +   +   +    +    -
------------------------------------------------------------
Warning!
Atom classes for heterogroups are automatically assigned based on the atomic coordinates. However, in three cases (see below) the automatic assignment is currently ambiguous. In these cases, the user is advised to manually analyse the full list of contacts using LPC software.
1. Carbon atoms belonging to a 4-, 5- or 6-member ring are 
   considered "aromatic" (Class V) if the ring is approximately
   planar, and "hydrophobic" (Class IV) or "neutral" (Classes
   VI, VII, VIII) if the ring is non-planar.
2. The oxygen atom of a carbonyl or hydroxy group is considered
   "hydroxy" (Class I) if the CO bond is longer than 1.29 Å, and
   "carbonyl" (Class II) if shorter.
3. All nitrogen atoms are considered "hydrophilic" (Class I).

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