Contacts of the helix formed by residues 112 - 133 (chain B) in PDB entry 5VXA


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 SER 112 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     85B  LEU*     3.5     8.3    -      -       -      +
     88B  GLU*     2.6    34.2    +      -       -      -
    110B  HIS      3.7     1.0    +      -       -      -
    111B  SER*     1.3    75.7    -      -       -      +
    113B  PRO*     1.3    75.7    -      -       -      +
    114B  GLY      3.5     2.4    +      -       -      -
    115B  ALA      3.2    11.4    +      -       -      -
    116B  LYS*     2.9    20.8    +      -       -      +
----------------------------------------------------------
 Back to top of page

Residues in contact with PRO 113 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    111B  SER      4.4     1.1    -      -       -      +
    112B  SER*     1.3    88.4    -      -       -      +
    114B  GLY*     1.3    61.7    +      -       -      +
    116B  LYS*     3.3    12.0    +      -       +      +
    117B  LEU*     3.1    31.8    +      -       +      +
    160B  THR*     4.2     5.8    -      -       +      +
----------------------------------------------------------
 Back to top of page

Residues in contact with GLY 114 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     54B  VAL*     4.0    22.1    -      -       -      +
     85B  LEU*     3.7    18.2    -      -       -      -
    112B  SER*     3.2     3.4    +      -       -      -
    113B  PRO*     1.3    79.4    -      -       -      +
    115B  ALA*     1.3    61.4    +      -       -      +
    117B  LEU*     3.3     9.3    +      -       -      +
    118B  VAL*     3.1    24.4    +      -       -      +
----------------------------------------------------------
 Back to top of page

Residues in contact with ALA 115 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     85B  LEU*     3.4     7.8    -      -       +      +
     88B  GLU*     3.5    46.2    -      -       +      +
     89B  VAL*     4.1    13.9    -      -       +      -
    111B  SER*     4.1     6.7    -      -       -      -
    112B  SER*     3.2     9.5    +      -       -      +
    114B  GLY*     1.3    71.7    -      -       -      +
    116B  LYS*     1.3    55.7    +      -       -      +
    118B  VAL*     3.2     3.8    +      -       -      +
    119B  LYS*     2.7    44.1    +      -       -      +
----------------------------------------------------------
 Back to top of page

Residues in contact with LYS 116 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    108B  ALA      3.5    10.5    -      -       -      -
    109B  PRO*     3.2    25.8    +      -       -      +
    111B  SER*     3.4    23.7    +      -       -      +
    112B  SER      2.9    14.7    +      -       -      +
    113B  PRO*     3.6    12.1    -      -       +      +
    115B  ALA*     1.3    76.4    -      -       -      +
    117B  LEU*     1.3    56.4    +      -       -      +
    119B  LYS*     3.7     0.9    -      -       -      +
    120B  LEU*     2.8    36.5    +      -       -      +
    156B  GLY      4.3     8.3    +      -       -      -
    157B  LEU*     3.9    26.5    -      -       +      +
    158B  GLN      4.8     6.9    +      -       -      -
    160B  THR*     3.3    29.5    +      -       +      +
----------------------------------------------------------
 Back to top of page

Residues in contact with LEU 117 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     43B  LEU*     3.5    20.9    -      -       +      +
     49B  ILE*     3.6    38.4    -      -       +      -
     51B  ASP*     6.4     0.2    -      -       +      -
     54B  VAL*     4.3    19.3    -      -       +      -
    113B  PRO*     3.1    21.6    +      -       +      +
    114B  GLY*     3.5    11.0    -      -       -      +
    115B  ALA      3.3     0.2    -      -       -      -
    116B  LYS*     1.3    76.7    -      -       -      +
    118B  VAL*     1.3    62.2    +      -       -      +
    120B  LEU*     3.4     3.8    +      -       -      +
    121B  ALA      3.1    18.0    +      -       -      -
    160B  THR*     3.7    22.4    -      -       +      +
    161B  ASN*     4.0    18.4    -      -       +      -
    164B  LEU*     4.1     8.4    -      -       +      +
----------------------------------------------------------
 Back to top of page

Residues in contact with VAL 118 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     39B  VAL*     4.4     4.2    -      -       +      +
     43B  LEU*     4.4     5.2    -      -       +      -
     54B  VAL*     4.0    28.0    -      -       +      +
     57B  ALA*     4.5     9.4    -      -       +      +
     58B  ALA*     4.2    17.7    -      -       +      +
     61B  HIS*     3.9    36.1    -      -       +      +
     85B  LEU*     5.3     1.6    -      -       +      -
     89B  VAL*     4.1    15.0    -      -       +      -
    114B  GLY      3.1    15.6    +      -       -      +
    115B  ALA*     3.2     6.5    +      -       -      +
    117B  LEU*     1.3    74.9    -      -       -      +
    119B  LYS*     1.3    58.7    +      -       -      +
    121B  ALA*     3.3     2.2    +      -       -      +
    122B  ASP*     2.9    29.3    +      -       +      +
----------------------------------------------------------
 Back to top of page

Residues in contact with LYS 119 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     88B  GLU*     3.7    23.7    +      -       -      +
     89B  VAL*     3.9    17.9    -      -       +      +
    104B  GLN*     5.2     8.6    +      -       -      +
    107B  GLN*     4.1    17.4    +      -       -      +
    108B  ALA*     4.3     7.4    -      -       +      +
    111B  SER*     2.8    31.3    +      -       -      +
    115B  ALA*     2.7    25.9    +      -       -      +
    116B  LYS      3.7     3.6    -      -       -      +
    118B  VAL*     1.3    73.0    -      -       -      +
    120B  LEU*     1.3    61.4    +      -       -      +
    122B  ASP*     3.4     6.4    +      -       -      +
    123B  LYS*     3.0    30.6    +      -       +      +
    153B  VAL*     5.8     4.7    -      -       +      -
    157B  LEU*     3.8    25.6    -      -       +      -
----------------------------------------------------------
 Back to top of page

Residues in contact with LEU 120 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    116B  LYS      2.8    23.9    +      -       -      +
    117B  LEU*     4.7     0.2    -      -       -      -
    119B  LYS*     1.3    73.5    -      -       -      +
    121B  ALA*     1.3    57.9    +      -       -      +
    123B  LYS*     3.4     4.3    +      -       -      +
    124B  LEU*     2.9    28.8    +      -       -      +
    154B  VAL*     4.1    10.8    -      -       +      -
    157B  LEU*     3.7    33.2    -      -       +      +
    160B  THR*     3.8    30.1    -      -       +      -
    161B  ASN      4.6     1.8    -      -       -      +
    164B  LEU*     3.8    25.8    -      -       +      -
    165B  GLU*     3.9    20.6    -      -       +      +
    168B  LEU*     3.6    27.5    -      -       +      +
----------------------------------------------------------
 Back to top of page

Residues in contact with ALA 121 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     39B  VAL*     3.8    19.0    -      -       +      +
     42B  ILE*     3.6    25.3    -      -       +      +
     43B  LEU*     3.7    21.5    -      -       +      -
    117B  LEU      3.1    17.5    +      -       -      +
    120B  LEU*     1.3    77.1    -      -       -      +
    122B  ASP*     1.3    57.2    +      -       -      +
    124B  LEU*     4.2     6.3    -      -       -      -
    125B  TYR*     2.9    29.8    +      -       -      +
    164B  LEU*     4.4     2.7    -      -       +      -
----------------------------------------------------------
 Back to top of page

Residues in contact with ASP 122 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     35B  HIS*     2.9    12.5    +      -       -      -
     39B  VAL*     3.9     9.8    -      -       +      +
     61B  HIS*     3.0    13.8    +      -       +      +
    118B  VAL*     2.9    19.6    +      -       +      +
    119B  LYS*     3.6     7.1    -      -       -      +
    121B  ALA*     1.3    75.4    -      -       -      +
    123B  LYS*     1.3    75.5    +      -       -      +
    125B  TYR*     3.5     1.2    +      -       -      +
    126B  ASN*     3.1    34.0    +      -       -      -
    201B   ZN      2.2    36.0    -      -       -      -
    202B  NDP      4.0     5.7    +      -       -      -
----------------------------------------------------------
 Back to top of page

Residues in contact with LYS 123 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    104B  GLN*     3.0    28.7    +      -       -      +
    119B  LYS*     3.0    22.7    +      -       +      +
    120B  LEU*     3.7     4.5    -      -       -      +
    122B  ASP*     1.3    87.9    +      -       -      +
    124B  LEU*     1.3    56.6    +      -       -      +
    126B  ASN*     3.3     5.8    +      -       -      +
    127B  LEU*     2.8    38.6    +      -       +      +
    146B  TYR*     4.9     8.6    +      -       +      +
    149B  TRP*     3.6    25.9    -      -       +      -
    150B  ALA*     3.8    24.0    -      -       +      +
    153B  VAL*     4.0    23.5    -      -       +      +
    154B  VAL*     4.2    21.5    -      -       +      -
    157B  LEU*     5.1     0.9    -      -       +      -
    168B  LEU*     4.2     4.9    -      -       +      -
----------------------------------------------------------
 Back to top of page

Residues in contact with LEU 124 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     42B  ILE*     4.0     7.9    -      -       +      -
     46B  GLU*     4.2     2.7    -      -       -      +
    120B  LEU      2.9    17.2    +      -       -      +
    121B  ALA*     3.7     5.2    -      -       -      +
    122B  ASP      3.3     0.4    -      -       -      -
    123B  LYS*     1.3    77.6    -      -       -      +
    125B  TYR*     1.3    63.7    +      -       -      +
    127B  LEU*     3.9     0.6    -      -       -      +
    128B  ARG*     3.0    66.8    +      -       -      +
    164B  LEU*     3.7    29.4    -      -       +      +
    167B  ALA*     3.9    24.2    -      -       +      -
    168B  LEU*     3.7    24.0    -      -       +      +
    171B  LEU*     3.9    14.4    -      -       +      -
----------------------------------------------------------
 Back to top of page

Residues in contact with TYR 125 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     13A  ASP*     5.6     0.7    -      -       -      -
     24B  ARG*     3.6    18.3    +      -       -      +
     30B  THR*     5.6     1.9    -      -       -      +
     34B  ASN*     3.6    22.4    +      -       -      +
     35B  HIS*     3.2    33.5    +      -       +      +
     38B  GLY*     3.7    37.0    -      -       -      -
     39B  VAL*     3.9     8.7    -      -       +      -
     42B  ILE*     3.7    13.8    -      -       +      +
    121B  ALA      2.9    17.9    +      -       -      +
    122B  ASP      3.8     3.6    -      -       -      +
    124B  LEU*     1.3    76.8    -      -       -      +
    126B  ASN*     1.3    59.0    +      -       -      +
    128B  ARG*     3.3     7.0    +      -       -      +
    129B  ASP*     2.9    39.0    +      -       -      +
----------------------------------------------------------
 Back to top of page

Residues in contact with ASN 126 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     24B  ARG*     2.8    32.0    +      -       -      +
     35B  HIS*     3.2     7.9    -      -       -      -
    122B  ASP*     3.1    31.2    +      -       -      +
    123B  LYS*     4.0     5.5    -      -       -      +
    125B  TYR*     1.3    76.5    -      -       -      +
    127B  LEU*     1.3    59.5    +      -       -      +
    129B  ASP*     3.3     7.0    +      -       -      +
    130B  LEU*     3.0    33.2    +      -       -      +
    146B  TYR*     3.8    25.3    +      -       +      +
    202B  NDP      2.7    38.2    +      -       +      -
----------------------------------------------------------
 Back to top of page

Residues in contact with LEU 127 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    123B  LYS*     2.8    23.5    +      -       +      +
    124B  LEU      4.0     2.7    -      -       -      +
    126B  ASN*     1.3    73.9    -      -       -      +
    128B  ARG*     1.3    64.8    +      -       -      +
    130B  LEU*     3.4     2.4    +      -       -      +
    131B  ASN*     3.1    20.1    +      -       -      -
    146B  TYR*     3.6    35.4    -      -       +      -
    147B  PHE*     3.5    43.8    -      -       +      -
    150B  ALA*     4.0    11.7    -      -       +      -
    168B  LEU*     3.8    15.0    -      -       +      -
    171B  LEU*     4.0    12.6    -      -       +      -
    172B  PHE*     3.6    34.5    -      -       +      -
----------------------------------------------------------
 Back to top of page

Residues in contact with ARG 128 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     42B  ILE*     4.1    10.7    -      -       -      +
     46B  GLU*     2.7    43.6    +      -       -      -
    124B  LEU*     3.0    47.5    +      -       -      +
    125B  TYR*     3.6     6.7    -      -       -      +
    127B  LEU*     1.3    75.0    -      -       -      +
    129B  ASP*     1.3    57.5    +      -       -      +
    131B  ASN*     3.3     8.2    +      -       -      +
    132B  ARG*     2.8    30.2    +      -       -      +
    167B  ALA*     4.0    11.9    -      -       -      +
    171B  LEU*     4.2    14.8    -      -       +      +
    205B  TRS      4.5    30.1    +      -       -      +
----------------------------------------------------------
 Back to top of page

Residues in contact with ASP 129 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     24B  ARG*     2.6    35.8    +      -       -      +
     26B  ASP*     5.5     0.3    -      -       -      +
    125B  TYR*     2.9    31.3    +      -       +      +
    126B  ASN      3.4     6.3    -      -       -      +
    127B  LEU      3.2     0.2    -      -       -      -
    128B  ARG*     1.3    75.8    -      -       -      +
    130B  LEU*     1.3    56.8    +      -       -      +
    132B  ARG*     3.0    39.3    +      -       -      +
    133B  CYS*     2.9    31.3    +      -       -      +
    202B  NDP      3.3    21.1    +      -       -      +
----------------------------------------------------------
 Back to top of page

Residues in contact with LEU 130 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    126B  ASN      3.0    17.7    +      -       -      +
    127B  LEU*     3.7     6.7    -      -       +      +
    128B  ARG      3.3     0.2    -      -       -      -
    129B  ASP*     1.3    77.7    -      -       -      +
    131B  ASN*     1.3    63.5    +      -       -      +
    132B  ARG      3.4     0.2    +      -       -      -
    133B  CYS      3.5    18.1    +      -       -      -
    134B  THR*     3.7     8.0    +      -       -      -
    135B  PRO*     3.5    33.9    -      -       +      -
    138B  TRP*     3.9    13.2    -      -       +      -
    143B  VAL*     4.2    13.9    -      -       +      +
    146B  TYR*     3.3    44.6    -      -       +      -
    147B  PHE*     3.9    21.5    -      -       +      -
    175B  ARG*     5.5     0.2    +      -       -      -
    202B  NDP      3.5    16.2    -      -       +      -
----------------------------------------------------------
 Back to top of page

Residues in contact with ASN 131 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    127B  LEU      3.1    13.7    +      -       -      +
    128B  ARG*     3.6     9.1    -      -       -      +
    130B  LEU*     1.3    77.2    -      -       -      +
    132B  ARG*     1.3    61.8    +      -       -      +
    134B  THR      5.4     0.2    +      -       -      -
    147B  PHE*     3.4    17.6    -      -       -      -
    171B  LEU*     3.7    29.7    +      -       -      +
    174B  GLN*     5.5     3.4    +      -       -      +
    175B  ARG*     2.8    35.2    +      -       -      +
----------------------------------------------------------
 Back to top of page

Residues in contact with ARG 132 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     20A  ARG*     5.6     2.4    -      -       -      +
     26B  ASP*     2.9    35.0    +      -       -      +
     28B  GLU*     3.0    22.0    +      -       -      -
     30B  THR*     4.4     2.6    +      -       -      -
    128B  ARG      2.8    16.6    +      -       -      +
    129B  ASP*     3.0    33.3    +      -       -      +
    131B  ASN*     1.3    80.0    -      -       -      +
    133B  CYS*     1.3    70.3    +      -       +      +
    204B  BME      3.4    17.2    -      -       -      +
----------------------------------------------------------
 Back to top of page

Residues in contact with CYS 133 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     26B  ASP*     4.6     3.2    -      -       +      +
     27B  PRO*     3.5    26.5    -      -       +      -
     28B  GLU*     5.6     0.2    -      -       -      -
    129B  ASP      2.9    15.2    +      -       -      +
    130B  LEU*     3.5     3.6    -      -       -      +
    131B  ASN      3.4     0.8    -      -       -      -
    132B  ARG*     1.3    94.0    -      -       -      +
    134B  THR*     1.3    69.1    +      -       -      +
    135B  PRO*     3.2     8.1    -      -       -      +
    202B  NDP      4.9     4.9    +      -       -      -
    204B  BME      2.1    58.6    -      -       +      -
----------------------------------------------------------
 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