Contacts of the helix formed by residues 133 - 157 (chain A) in PDB entry 5VLR


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 133 (chain A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    128A  PHE      5.4     0.6    +      -       -      -
    131A  LEU*     4.2    14.1    -      -       +      +
    132A  CYS*     1.3    77.2    -      -       -      +
    134A  PRO*     1.4    71.1    -      -       -      +
    135A  GLU*     3.0    22.2    +      -       -      +
    136A  VAL*     3.3    31.1    +      -       +      +
    137A  ASN*     2.9    27.1    +      -       -      +
    428A  TYR*     5.0     0.9    -      -       -      -
    460A  ARG*     3.8    16.8    +      -       -      -
    662A  LEU*     5.6     0.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with PRO 134 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    132A  CYS      4.0     6.5    -      -       -      +
    133A  ASP*     1.4    85.4    -      -       -      +
    135A  GLU*     1.3    56.6    +      -       -      +
    137A  ASN*     2.9    12.2    +      -       +      +
    138A  ASP*     2.7    43.6    +      -       -      +
    428A  TYR*     3.2    20.6    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 135 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    133A  ASP*     3.0    15.8    +      -       -      +
    134A  PRO*     1.3    77.8    -      -       -      +
    136A  VAL*     1.3    55.6    +      -       -      +
    138A  ASP*     4.0     1.0    -      -       -      +
    139A  PHE*     3.1    29.3    +      -       -      +
    428A  TYR*     3.3    49.2    +      -       +      +
    460A  ARG*     3.2    30.9    +      -       -      -
    624A  TYR*     3.2    34.4    -      -       -      +
    625A  LEU*     3.3    18.6    +      -       +      +
    626A  ASP*     4.9     2.1    +      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 136 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    128A  PHE*     4.0    29.2    -      -       +      +
    131A  LEU*     4.1    13.9    -      -       +      -
    133A  ASP*     3.3    35.2    +      -       +      +
    134A  PRO      3.2     0.4    -      -       -      -
    135A  GLU*     1.3    73.5    -      -       -      +
    137A  ASN*     1.3    60.1    +      -       -      +
    139A  PHE*     3.4     3.0    +      -       -      +
    140A  ARG*     3.1    36.0    +      -       -      +
    625A  LEU*     3.8    19.7    -      -       +      -
    662A  LEU*     4.3    12.1    -      -       +      -
    666A  LEU*     3.8    24.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASN 137 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    128A  PHE      4.4    12.3    -      -       -      +
    129A  ASP*     4.9     7.7    +      -       -      +
    132A  CYS*     4.6     5.9    -      -       -      +
    133A  ASP      2.9    29.0    +      -       -      +
    134A  PRO*     2.9    11.3    +      -       +      +
    136A  VAL*     1.3    76.6    -      -       -      +
    138A  ASP*     1.3    60.2    +      -       -      +
    140A  ARG*     3.5    15.9    +      -       -      +
    141A  ALA*     3.0    28.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASP 138 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    134A  PRO*     2.7    22.4    +      -       -      +
    135A  GLU      4.0     3.4    -      -       -      +
    137A  ASN*     1.3    71.0    -      -       -      +
    139A  PHE*     1.4    66.9    +      -       -      +
    141A  ALA*     3.9     5.1    -      -       -      +
    142A  LYS*     3.0    26.4    +      -       -      +
    428A  TYR*     2.6    40.3    +      -       +      -
    626A  ASP*     6.0     0.4    -      -       -      -
----------------------------------------------------------
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Residues in contact with PHE 139 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    135A  GLU      3.1    18.7    +      -       -      +
    136A  VAL*     3.6     6.7    -      -       -      +
    138A  ASP*     1.4    76.2    -      -       -      +
    140A  ARG*     1.4    60.6    +      -       +      +
    142A  LYS*     3.7     2.0    -      -       -      -
    143A  MET*     2.8    66.1    +      -       +      +
    625A  LEU*     3.2    48.5    -      -       +      -
    626A  ASP*     3.6    16.4    -      -       +      +
    630A  THR*     3.8    23.1    -      -       +      -
    634A  LEU*     4.9     0.9    -      -       +      -
    663A  ARG*     5.3     0.9    -      -       +      -
    666A  LEU*     3.3    41.3    -      -       +      -
    667A  ILE*     4.1    13.9    -      -       +      -
    670A  ALA*     4.8     0.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 140 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    114A  ASN*     5.2     2.4    -      -       -      +
    125A  LEU*     3.5    25.7    +      -       -      +
    128A  PHE*     3.8    19.9    -      -       -      +
    129A  ASP*     3.0    33.9    +      -       -      +
    136A  VAL*     3.1    19.9    +      -       -      +
    137A  ASN*     3.7    12.0    +      -       -      +
    139A  PHE*     1.4    83.0    -      -       +      +
    141A  ALA*     1.3    61.6    +      -       -      +
    143A  MET*     5.1     0.2    -      -       -      -
    144A  CYS*     3.0    36.8    +      -       -      +
    666A  LEU*     3.7    26.9    -      -       +      +
    669A  GLU*     2.9    36.1    +      -       -      +
    673A  ARG*     4.6     2.0    -      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 141 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    137A  ASN      3.0    17.6    +      -       -      +
    138A  ASP*     3.9     5.8    -      -       -      +
    139A  PHE      3.4     0.2    -      -       -      -
    140A  ARG*     1.3    75.0    -      -       -      +
    142A  LYS*     1.4    62.9    +      -       -      +
    144A  CYS*     4.2     1.5    -      -       -      +
    145A  GLN*     3.1    26.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 142 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    138A  ASP      3.0    18.2    +      -       -      +
    139A  PHE*     3.8     1.6    -      -       -      +
    141A  ALA*     1.4    76.1    -      -       -      +
    143A  MET*     1.3    75.2    +      -       +      +
    145A  GLN*     3.6     6.2    +      -       +      +
    146A  PHE*     3.0    28.4    +      -       +      +
    626A  ASP*     2.8    32.5    +      -       -      +
    631A  LYS*     6.3     0.7    -      -       -      -
----------------------------------------------------------
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Residues in contact with MET 143 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    139A  PHE*     2.8    60.9    +      -       +      +
    140A  ARG*     4.7     0.7    -      -       -      +
    142A  LYS*     1.3   111.8    -      -       +      +
    144A  CYS*     1.3    64.2    +      -       -      +
    146A  PHE*     3.5    10.6    +      -       +      +
    147A  CYS*     3.1    32.2    +      -       -      -
    626A  ASP*     4.2    12.6    -      -       -      +
    630A  THR*     4.9     2.0    -      -       -      -
    631A  LYS*     4.7    24.7    -      -       +      -
    634A  LEU*     4.2    18.6    -      -       +      -
    670A  ALA*     3.9    12.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with CYS 144 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    140A  ARG*     3.0    32.1    +      -       -      +
    141A  ALA*     4.3     1.3    -      -       -      +
    143A  MET*     1.3    73.2    -      -       -      +
    145A  GLN*     1.4    52.6    +      -       -      +
    147A  CYS*     3.7     5.1    -      -       -      +
    148A  GLU*     2.8    45.3    +      -       -      +
    666A  LEU      5.8     0.4    -      -       -      -
    669A  GLU*     3.4    32.8    -      -       -      -
    670A  ALA*     4.3    10.3    -      -       -      +
    673A  ARG*     3.4    30.0    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 145 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    141A  ALA      3.1    21.4    +      -       -      +
    142A  LYS*     3.8     6.5    -      -       -      +
    144A  CYS*     1.4    72.2    -      -       -      +
    146A  PHE*     1.4    57.9    +      -       +      +
    148A  GLU*     3.2     8.3    +      -       -      +
    149A  GLU*     2.8    71.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 146 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    142A  LYS*     3.0    18.9    +      -       +      +
    143A  MET*     3.5    16.6    +      -       +      +
    145A  GLN*     1.4    75.2    -      -       -      +
    147A  CYS*     1.3    59.3    +      -       -      +
    149A  GLU*     3.6    13.4    -      -       -      +
    150A  ALA*     3.1    27.9    +      -       -      +
    153A  ARG*     5.0     1.6    +      -       -      -
    631A  LYS*     6.3     2.9    -      -       +      -
    638A  LEU*     5.0     0.9    -      -       -      -
----------------------------------------------------------
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Residues in contact with CYS 147 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    143A  MET*     3.1    26.3    +      -       -      +
    144A  CYS*     3.7     3.6    -      -       -      +
    146A  PHE*     1.3    77.3    -      -       -      +
    148A  GLU*     1.4    64.5    +      -       -      +
    150A  ALA*     3.2     4.5    +      -       -      +
    151A  ALA*     3.0    23.7    +      -       -      +
    634A  LEU*     4.5    15.5    -      -       -      -
    638A  LEU*     3.8    23.7    -      -       +      +
    670A  ALA*     3.3    40.6    -      -       -      +
    671A  TYR      4.3     0.9    -      -       -      -
    674A  GLY*     3.7    15.0    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 148 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    144A  CYS*     2.8    28.9    +      -       -      +
    145A  GLN*     3.7     6.5    -      -       -      +
    147A  CYS*     1.4    69.2    -      -       -      +
    149A  GLU*     1.4    56.5    +      -       +      +
    151A  ALA*     3.3     5.6    +      -       -      +
    152A  ALA*     3.0    28.3    +      -       -      +
    673A  ARG*     3.5    45.7    +      -       +      +
    674A  GLY*     4.5     0.4    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLU 149 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    145A  GLN*     2.8    58.3    +      -       -      +
    146A  PHE*     3.6    13.3    -      -       -      +
    148A  GLU*     1.4    68.8    -      -       +      +
    150A  ALA*     1.4    53.9    -      -       -      +
    152A  ALA*     3.0     9.3    +      -       -      +
    153A  ARG*     2.8    48.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 150 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    146A  PHE      3.1    14.9    +      -       -      +
    147A  CYS      3.5     5.2    -      -       -      +
    149A  GLU*     1.4    77.7    -      -       -      +
    151A  ALA*     1.4    52.9    +      -       -      +
    153A  ARG*     3.5    30.3    +      -       -      +
    154A  ARG*     2.8    35.2    +      -       -      +
    638A  LEU*     3.9    25.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 151 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    147A  CYS      3.0    10.3    +      -       -      +
    148A  GLU*     3.4    11.0    -      -       -      +
    149A  GLU      3.2     0.2    -      -       -      -
    150A  ALA*     1.4    72.8    -      -       -      +
    152A  ALA*     1.4    60.5    +      -       -      +
    154A  ARG*     3.1    22.1    +      -       -      +
    155A  GLN*     3.0    27.5    +      -       -      +
    638A  LEU*     5.6     0.2    -      -       -      +
    673A  ARG      4.6     2.9    -      -       -      +
    674A  GLY*     3.4    29.1    +      -       -      +
    676A  THR*     5.7     3.6    -      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 152 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    148A  GLU      3.0    13.6    +      -       -      +
    149A  GLU*     3.4    11.7    -      -       -      +
    151A  ALA*     1.4    70.5    -      -       -      +
    153A  ARG*     1.3    63.8    +      -       -      +
    155A  GLN*     3.2    19.2    +      -       -      +
    156A  GLN*     3.3    14.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 153 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    146A  PHE      5.0     1.2    +      -       -      -
    149A  GLU*     2.8    30.9    +      -       -      +
    150A  ALA*     3.5    39.0    +      -       -      +
    152A  ALA*     1.3    71.8    -      -       -      +
    154A  ARG*     1.4    62.8    +      -       -      +
    156A  GLN*     3.2    23.0    +      -       -      +
    157A  LEU*     3.8     7.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 154 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    150A  ALA      2.8    15.5    +      -       -      +
    151A  ALA*     3.1    27.6    +      -       -      +
    153A  ARG*     1.4    75.3    -      -       -      +
    155A  GLN*     1.3    64.5    +      -       -      +
    156A  GLN      3.4     0.7    +      -       -      -
    157A  LEU*     3.7    17.9    +      -       -      +
    161A  ALA*     6.0     0.3    -      -       -      +
    162A  TRP*     3.9    26.2    -      -       +      +
    165A  TYR*     3.3    55.5    +      -       +      -
    638A  LEU*     3.3    35.7    +      -       -      +
    674A  GLY      2.8    30.5    +      -       -      -
    675A  SER*     4.0     4.2    +      -       -      +
    676A  THR*     5.4     1.8    +      -       -      +
    677A  HIS*     5.5    11.0    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 155 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    151A  ALA      3.0    11.7    +      -       -      +
    152A  ALA*     3.2    13.2    +      -       -      +
    154A  ARG*     1.3    79.6    -      -       -      +
    156A  GLN*     1.4    60.4    +      -       -      +
    157A  LEU      3.6     0.7    -      -       -      +
    162A  TRP*     4.6     3.8    +      -       -      +
    286A  ARG*     3.0    70.7    +      -       -      +
    287A  ASP*     4.4    12.9    +      -       -      +
    677A  HIS*     3.6    17.0    +      -       -      -
----------------------------------------------------------
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Residues in contact with GLN 156 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    152A  ALA      3.3    12.6    +      -       -      +
    153A  ARG*     3.2    16.4    +      -       +      +
    155A  GLN*     1.4    76.2    -      -       -      +
    157A  LEU*     1.4    64.3    +      -       +      +
    286A  ARG*     3.8     5.4    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 157 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    153A  ARG      3.8     6.4    +      -       -      +
    154A  ARG*     3.7    13.0    +      -       -      +
    155A  GLN      3.6     3.4    -      -       -      +
    156A  GLN*     1.4    83.4    -      -       +      +
    158A  GLY*     1.3    61.3    +      -       -      +
    161A  ALA*     3.8    25.4    -      -       +      -
    162A  TRP*     5.4     2.2    -      -       -      +
    286A  ARG*     3.0    20.3    +      -       -      -
----------------------------------------------------------
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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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