Contacts of the helix formed by residues 108 - 122 (chain B) in PDB entry 5WRV


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 THR 108 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     82B  PHE*     5.4     0.2    -      -       -      +
    106B  GLN*     3.9    20.1    +      -       +      +
    107B  GLN*     1.3    82.7    -      -       -      +
    109B  ASP*     1.3    60.3    +      -       -      +
    110B  LYS*     3.5    14.8    -      -       +      +
    111B  LEU*     3.2    29.0    +      -       +      +
    112B  LYS*     3.0    30.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASP 109 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    597A  HIS*     5.4     2.7    -      -       +      +
    108B  THR*     1.3    73.9    -      -       -      +
    110B  LYS*     1.3    59.3    +      -       -      +
    112B  LYS*     3.3    19.3    +      -       -      +
    113B  GLU*     2.9    28.2    +      -       -      +
    135B  LEU*     4.2    10.6    -      -       +      +
    138B  ASN*     5.4     6.1    -      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 110 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    597A  HIS*     2.8    55.4    +      -       +      -
    599A  ALA*     4.6    14.3    +      -       -      +
     82B  PHE*     3.4    47.1    -      -       +      -
     83B  GLU*     5.1     4.0    +      -       -      +
    108B  THR*     3.5    13.2    -      -       +      +
    109B  ASP*     1.3    75.2    -      -       -      +
    111B  LEU*     1.3    67.4    +      -       -      +
    113B  GLU*     3.3     2.4    +      -       -      +
    114B  LEU      3.0    18.2    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 111 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     81B  SER*     4.3     4.7    -      -       -      -
     82B  PHE*     3.8    39.3    -      -       +      +
     85B  ALA*     5.2     0.2    -      -       +      -
    101B  ILE*     4.0    35.8    -      -       +      +
    104B  ALA*     3.8    17.0    -      -       +      -
    106B  GLN      3.2    27.1    -      -       -      +
    107B  GLN*     3.7    15.9    -      -       -      +
    108B  THR*     3.2    26.2    +      -       +      +
    110B  LYS*     1.3    77.2    -      -       -      +
    112B  LYS*     1.3    58.0    +      -       -      +
    114B  LEU*     3.3     4.1    +      -       +      +
    115B  TYR*     2.8    29.8    +      -       -      +
    201B  SO4      5.4     1.3    -      -       -      +
    205B  GOL      4.7     1.1    -      -       -      -
----------------------------------------------------------
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Residues in contact with LYS 112 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    108B  THR      3.0    14.3    +      -       -      +
    109B  ASP*     3.6    18.7    +      -       -      +
    110B  LYS      3.3     0.2    -      -       -      -
    111B  LEU*     1.3    73.2    -      -       -      +
    113B  GLU*     1.3    66.1    +      -       -      +
    115B  TYR*     3.3     2.6    +      -       -      +
    116B  GLY      3.0    19.2    +      -       -      -
    131B  VAL*     3.6    20.9    -      -       +      +
    134B  ASP*     2.8    33.5    +      -       -      +
    135B  LEU*     3.7    23.8    -      -       +      -
    138B  ASN*     5.5     1.2    -      -       -      +
    205B  GOL      3.8    25.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 113 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    593A  LEU*     3.7    11.0    -      -       -      +
    594A  ALA*     3.8    13.0    -      -       -      +
    597A  HIS*     2.9    30.2    +      -       +      +
    109B  ASP      2.9    13.6    +      -       -      +
    110B  LYS      3.5     9.0    -      -       -      +
    112B  LYS*     1.3    78.4    -      -       -      +
    114B  LEU*     1.3    62.9    +      -       -      +
    116B  GLY*     3.3     2.4    +      -       -      -
    117B  GLN*     3.3    20.6    +      -       -      +
    132B  TYR*     4.1     0.7    +      -       -      -
    135B  LEU*     3.9    20.7    -      -       +      +
    147B  ARG*     2.7    46.8    +      -       -      +
    203B   NA      2.8    25.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 114 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    594A  ALA*     4.0    14.8    -      -       +      +
     82B  PHE*     3.9    14.6    -      -       +      +
     85B  ALA*     3.6    20.0    -      -       +      +
     86B  TYR*     3.4    43.5    -      -       +      +
     89B  TYR*     3.8    37.5    -      -       +      -
    101B  ILE*     3.9    10.8    -      -       +      -
    110B  LYS      3.0    12.9    +      -       -      +
    111B  LEU*     3.7     7.4    -      -       +      +
    113B  GLU*     1.3    73.9    -      -       -      +
    115B  TYR*     1.3    55.2    +      -       -      +
    117B  GLN*     3.0     7.8    +      -       -      +
    118B  VAL*     2.8    34.5    +      -       +      +
----------------------------------------------------------
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Residues in contact with TYR 115 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     98B  LEU*     3.7    28.5    -      -       +      -
    101B  ILE*     3.8    27.5    -      -       +      +
    102B  GLU*     4.5     9.5    +      -       +      -
    111B  LEU      2.8    17.7    +      -       -      +
    112B  LYS*     3.4     8.7    -      -       +      +
    114B  LEU*     1.3    75.8    -      -       -      +
    116B  GLY*     1.3    56.5    +      -       -      +
    118B  VAL*     3.2     3.7    +      -       +      +
    119B  LEU*     2.9    52.8    +      -       +      +
    124B  ARG*     3.8     8.1    +      -       -      -
    127B  GLU*     2.6    34.7    +      -       -      -
    131B  VAL*     3.8    21.1    -      -       +      -
    205B  GOL      3.7    38.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 116 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    112B  LYS      3.0    11.1    +      -       -      -
    113B  GLU      3.3     4.5    +      -       -      -
    114B  LEU      3.3     0.2    -      -       -      -
    115B  TYR*     1.3    75.3    -      -       -      +
    117B  GLN*     1.3    55.9    +      -       -      +
    119B  LEU*     3.5     3.0    +      -       -      -
    120B  TYR*     3.1    22.7    +      -       -      +
    128B  CYS*     3.3    14.6    -      -       -      -
    131B  VAL*     3.8    23.4    -      -       -      +
    132B  TYR*     3.8    19.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLN 117 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    590A  PHE*     3.8    16.6    -      -       +      -
    591A  PHE      4.2     0.4    -      -       -      -
    592A  ASP*     2.9    26.5    -      -       -      +
    593A  LEU      3.1     5.9    -      -       -      +
    594A  ALA*     2.9    37.9    -      -       -      +
     89B  TYR*     3.3    31.9    +      -       +      +
    113B  GLU      3.3     6.3    +      -       -      +
    114B  LEU*     3.0     9.4    +      -       +      +
    116B  GLY*     1.3    72.6    -      -       -      +
    118B  VAL*     1.3    66.4    +      -       -      +
    120B  TYR*     3.4     4.5    +      -       -      +
    121B  ARG*     3.1    26.5    +      -       -      +
    132B  TYR*     3.4    15.0    -      -       -      +
    203B   NA      2.8    19.7    -      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 118 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     89B  TYR*     4.0    23.8    -      -       +      -
     94B  ILE*     4.1    10.5    -      -       +      +
     97B  ALA*     4.1    13.9    -      -       +      -
     98B  LEU*     4.0    25.8    -      -       +      -
    101B  ILE*     3.9    17.7    -      -       +      -
    114B  LEU*     2.8    25.5    +      -       +      +
    115B  TYR*     3.6     7.9    -      -       +      +
    117B  GLN*     1.3    69.4    -      -       -      +
    119B  LEU*     1.3    61.6    +      -       -      +
    121B  ARG*     3.2     6.1    +      -       -      +
    122B  LEU*     2.9    46.3    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 119 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     98B  LEU*     4.7     3.6    -      -       +      -
    115B  TYR*     2.9    55.0    +      -       +      +
    116B  GLY      3.8     3.8    -      -       -      +
    118B  VAL*     1.3    76.7    -      -       -      +
    120B  TYR*     1.3    61.6    +      -       -      +
    122B  LEU*     3.2     5.0    +      -       +      -
    123B  GLU      3.0     4.0    +      -       -      -
    124B  ARG*     2.9    76.8    +      -       +      +
    127B  GLU*     3.7    23.8    -      -       +      +
    128B  CYS*     3.7    20.6    -      -       +      +
    131B  VAL*     3.9     9.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with TYR 120 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    588A  PRO      5.5     1.6    +      -       -      -
    590A  PHE*     3.5    56.5    -      +       +      +
    116B  GLY      3.1    14.5    +      -       -      +
    117B  GLN      3.4     8.7    -      -       -      +
    119B  LEU*     1.3    76.9    -      -       -      +
    121B  ARG*     1.3    72.8    +      -       +      +
    123B  GLU*     3.1    16.8    +      -       -      +
    125B  TYR*     3.7    28.3    +      +       -      -
    128B  CYS*     3.9     8.4    -      -       -      -
    153B  ALA*     4.3    13.0    +      -       -      +
    154B  VAL*     3.8    31.6    -      -       +      -
    157B  ALA*     4.4     6.1    -      -       +      +
----------------------------------------------------------
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Residues in contact with ARG 121 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     89B  TYR*     3.8    29.5    +      -       +      +
     92B  ASN*     3.6    30.5    -      -       -      +
     94B  ILE*     3.8    30.9    -      -       +      +
    117B  GLN      3.1    17.3    +      -       -      +
    118B  VAL      3.2     7.6    +      -       -      +
    120B  TYR*     1.3    85.9    -      -       +      +
    122B  LEU*     1.3    61.4    +      -       -      +
    123B  GLU*     3.2     9.9    +      -       -      +
    207B  GOL      3.2    34.2    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 122 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     94B  ILE*     3.7    21.3    -      -       +      -
     95B  GLU*     3.6    24.2    -      -       -      +
     98B  LEU*     3.9    27.6    -      -       +      -
    118B  VAL*     2.9    38.2    +      -       +      +
    119B  LEU*     3.8     6.5    -      -       +      +
    120B  TYR      3.2     0.4    -      -       -      -
    121B  ARG*     1.3    74.9    -      -       -      +
    123B  GLU*     1.3    70.3    +      -       -      +
    124B  ARG*     3.1    28.2    +      -       -      +
----------------------------------------------------------
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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).

Please E-mail any questions and/or suggestions concerning this page to Vladimir.Sobolev@weizmann.ac.il