Contacts of the helix formed by residues 82 - 101 (chain B) in PDB entry 5D0Y


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 PHE 82 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     80B  GLY      4.6     0.4    -      -       -      +
     81B  PHE*     1.3    77.6    -      -       -      +
     83B  ILE*     1.3    68.7    +      -       +      +
     84B  GLY*     2.8    41.5    +      -       -      -
     85B  PHE*     3.1    39.6    +      +       +      -
    129B  TRP*     3.6    32.1    -      +       +      -
    132B  MET*     4.4    21.5    -      -       +      -
    133B  LEU*     3.7    31.6    -      -       +      -
    201B  FOL      3.1    23.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 83 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     69B  LEU*     5.8     2.7    -      -       +      -
     81B  PHE*     3.8    30.5    -      -       +      -
     82B  PHE*     1.3    80.8    -      -       +      +
     84B  GLY*     1.3    63.7    +      -       -      +
     85B  PHE      3.5     0.2    -      -       -      -
     86B  THR*     3.3    25.9    -      -       +      +
     87B  LEU*     3.5     6.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 84 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     82B  PHE*     2.8    24.5    +      -       -      -
     83B  ILE*     1.3    79.6    -      -       -      +
     85B  PHE*     1.3    56.4    +      -       -      +
     86B  THR      3.0     4.9    -      -       -      -
     87B  LEU*     2.9    22.9    +      -       -      +
     88B  THR      3.1     5.4    +      -       -      -
    129B  TRP*     2.9    29.4    +      -       -      -
----------------------------------------------------------
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Residues in contact with PHE 85 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     68B  ASP*     4.0     4.4    -      -       -      +
     82B  PHE*     3.1    13.6    +      +       +      -
     84B  GLY*     1.3    74.0    -      -       -      +
     86B  THR*     1.3    56.8    +      -       -      +
     88B  THR*     3.5     5.5    -      -       -      -
     89B  ALA*     3.1    27.0    +      -       -      +
    126B  ASN*     3.7    33.2    -      -       +      -
    129B  TRP*     3.7    26.2    -      +       +      +
    130B  VAL*     4.2     8.3    -      -       +      -
    133B  LEU*     3.5    28.3    -      -       +      -
    201B  FOL      3.2    91.7    -      +       +      +
----------------------------------------------------------
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Residues in contact with THR 86 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     65B  ALA*     3.7    31.5    -      -       +      +
     68B  ASP*     2.6    25.0    +      -       -      +
     69B  LEU*     4.7    12.1    -      -       +      -
     81B  PHE*     3.7    14.6    -      -       -      -
     82B  PHE      3.9     0.6    +      -       -      -
     83B  ILE*     3.3    21.1    +      -       +      -
     84B  GLY      3.0     0.4    -      -       -      -
     85B  PHE*     1.3    77.1    -      -       -      +
     87B  LEU*     1.3    63.2    +      -       -      +
     89B  ALA*     3.2     4.0    +      -       -      +
     90B  ALA*     3.2    20.3    +      -       -      +
    201B  FOL      3.4     8.0    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 87 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     61B  PHE*     4.0    26.2    -      -       +      -
     83B  ILE      3.5     7.2    +      -       -      +
     84B  GLY*     2.9    11.7    +      -       -      +
     86B  THR*     1.3    78.6    -      -       -      +
     88B  THR*     1.3    53.2    +      -       -      +
     90B  ALA*     3.0     7.6    +      -       -      +
     91B  LEU*     2.8    51.7    +      -       +      +
    125B  LEU*     4.6     4.3    -      -       +      -
    129B  TRP*     4.4    18.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with THR 88 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     84B  GLY      3.1     0.4    +      -       -      -
     85B  PHE*     3.5    10.3    -      -       -      +
     87B  LEU*     1.3    78.5    -      -       -      +
     89B  ALA*     1.3    58.5    +      -       -      +
     90B  ALA      3.0     0.2    +      -       -      -
     91B  LEU*     3.1     5.6    +      -       -      +
     92B  GLU*     2.8    38.1    +      -       +      +
    121B  CYS*     3.9    23.7    -      -       +      +
    122B  TYR*     5.2     3.6    -      -       +      -
    125B  LEU*     3.8    13.6    -      -       -      +
    126B  ASN*     3.0    29.1    +      -       -      +
    129B  TRP*     2.9    26.9    +      -       -      -
----------------------------------------------------------
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Residues in contact with ALA 89 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     26B  LYS*     4.4    14.0    +      -       -      +
     64B  GLY*     3.4    31.5    -      -       -      +
     68B  ASP*     4.0    14.6    -      -       +      +
     85B  PHE      3.1    14.2    +      -       -      +
     86B  THR      3.2     4.0    +      -       -      +
     88B  THR*     1.3    78.1    -      -       -      +
     90B  ALA*     1.3    59.9    +      -       -      +
     92B  GLU*     3.7    18.0    -      -       -      +
     93B  SER*     3.5    13.9    +      -       -      -
----------------------------------------------------------
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Residues in contact with ALA 90 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     61B  PHE*     3.4    56.7    -      -       +      +
     64B  GLY      4.2     0.2    -      -       -      -
     65B  ALA*     3.8     9.4    -      -       +      +
     86B  THR      3.2    11.1    +      -       -      +
     87B  LEU*     3.2    10.5    -      -       -      +
     89B  ALA*     1.3    77.6    -      -       -      +
     91B  LEU*     1.3    65.9    +      -       -      +
     93B  SER*     3.5     1.0    +      -       -      -
     94B  MET*     3.0    23.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 91 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     61B  PHE*     3.7    20.2    -      -       +      -
     87B  LEU*     2.8    37.5    +      -       +      +
     88B  THR      3.9     0.4    -      -       -      +
     90B  ALA*     1.3    69.5    -      -       -      +
     92B  GLU*     1.3    58.4    +      -       -      +
     94B  MET*     2.9    21.8    +      -       +      -
     95B  ILE*     2.8    42.3    +      -       +      +
    120B  ILE*     5.2     7.4    -      -       +      -
    121B  CYS*     3.9    14.6    -      -       -      -
    125B  LEU*     3.6    30.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 92 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     26B  LYS*     3.7    17.8    +      -       -      -
     44B  GLY      5.1     0.3    -      -       -      -
     45B  PHE*     4.0    10.0    +      -       -      +
     48B  SER*     3.4    22.5    +      -       -      +
     88B  THR*     2.8    23.0    +      -       -      +
     89B  ALA*     3.7    12.9    -      -       -      +
     91B  LEU*     1.3    73.4    -      -       -      +
     93B  SER*     1.3    60.4    +      -       -      +
     95B  ILE*     3.5     6.2    +      -       -      +
     96B  TYR*     3.0    30.5    +      -       +      -
    117B  VAL*     4.2     8.7    -      -       +      +
    121B  CYS*     3.5    15.3    -      -       +      -
    122B  TYR*     2.6    38.0    +      -       +      +
    201B  FOL      5.6     0.9    -      -       -      +
----------------------------------------------------------
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Residues in contact with SER 93 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     48B  SER*     2.5    40.5    +      -       -      -
     51B  LEU*     3.3    13.7    -      -       -      +
     52B  GLY*     3.4    25.6    -      -       -      -
     56B  GLY      4.5     0.2    -      -       -      +
     60B  GLY*     3.1    28.2    -      -       -      -
     64B  GLY*     4.3     2.7    -      -       -      -
     89B  ALA      3.5    12.5    +      -       -      -
     90B  ALA      3.5     1.6    +      -       -      -
     91B  LEU      3.2     0.6    -      -       -      -
     92B  GLU*     1.3    80.1    -      -       -      +
     94B  MET*     1.3    58.8    +      -       -      +
     95B  ILE      3.5     0.2    -      -       -      -
     96B  TYR*     4.1     0.8    +      -       -      -
     97B  GLY*     3.5     2.8    +      -       -      -
----------------------------------------------------------
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Residues in contact with MET 94 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     57B  PRO*     3.3    40.8    -      -       +      +
     58B  TRP*     4.9    10.3    -      -       +      -
     60B  GLY      4.5     0.4    +      -       -      -
     61B  PHE*     3.8    19.3    -      -       +      -
     90B  ALA      3.0    16.9    +      -       -      +
     91B  LEU*     2.9    28.2    +      -       +      +
     93B  SER*     1.3    77.5    -      -       -      +
     95B  ILE*     1.3    71.2    +      -       +      +
     97B  GLY*     3.4     2.3    +      -       -      -
     98B  PHE*     3.3    45.1    +      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 95 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     91B  LEU*     2.8    26.8    +      -       +      +
     94B  MET*     1.3    82.0    -      -       +      +
     96B  TYR*     1.3    62.7    -      -       -      +
     97B  GLY      3.0     5.8    +      -       -      -
     98B  PHE*     3.3    15.4    +      -       +      +
     99B  PHE*     3.2    39.3    -      -       +      -
    113B  SER*     4.4     1.3    -      -       -      +
    116B  CYS*     4.1     9.4    -      -       +      +
    117B  VAL*     3.8    27.8    -      -       +      -
    120B  ILE*     4.1    28.5    -      -       +      -
    121B  CYS*     4.3    18.6    -      -       -      -
----------------------------------------------------------
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Residues in contact with TYR 96 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     45B  PHE*     4.7     4.3    -      -       +      +
     48B  SER*     4.0    13.5    -      -       -      -
     49B  VAL*     3.5    43.9    -      -       +      +
     52B  GLY*     4.1     7.1    -      -       -      +
     92B  GLU*     3.0    28.5    +      -       +      +
     93B  SER      4.3     4.3    -      -       -      +
     94B  MET      3.5     0.2    -      -       -      -
     95B  ILE*     1.3    76.5    -      -       -      +
     97B  GLY*     1.3    56.7    +      -       -      +
     99B  PHE*     4.7     1.3    -      -       -      -
    100B  LEU*     2.9    57.3    +      -       +      +
    113B  SER*     3.8    17.0    -      -       -      -
    114B  VAL*     4.0    23.6    -      -       +      +
    117B  VAL*     3.4    36.0    -      -       +      +
    122B  TYR*     4.4     3.5    +      -       -      -
    156B  HIS*     4.4    13.9    +      -       -      -
    160B  VAL*     4.3     5.3    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLY 97 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     52B  GLY*     3.5    20.4    -      -       -      -
     57B  PRO*     4.2    16.6    -      -       -      -
     93B  SER      3.5     7.0    +      -       -      -
     94B  MET      3.4     7.1    +      -       -      -
     95B  ILE      3.0     1.6    -      -       -      -
     96B  TYR*     1.3    74.9    -      -       -      +
     98B  PHE*     1.3    58.1    +      -       -      -
     99B  PHE      2.9    10.3    +      -       -      -
    101B  TYR*     3.1    29.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 98 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     57B  PRO*     3.5    31.0    -      -       +      -
     58B  TRP*     4.1    25.8    -      +       -      -
     94B  MET*     3.3    34.8    +      -       +      -
     95B  ILE*     3.3    12.8    +      -       +      +
     97B  GLY*     1.3    72.0    -      -       -      +
     99B  PHE*     1.3    67.1    +      -       +      +
    103B  LYS*     4.6    10.8    -      -       -      -
    109B  ARG*     5.4     0.7    +      -       -      -
----------------------------------------------------------
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Residues in contact with PHE 99 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     95B  ILE*     3.2    38.7    +      -       +      +
     96B  TYR      4.2     0.4    -      -       -      +
     97B  GLY      2.9     1.2    +      -       -      -
     98B  PHE*     1.3    87.5    -      -       +      +
    100B  LEU*     1.3    61.1    +      -       +      +
    101B  TYR      3.6     0.7    -      -       -      -
    103B  LYS*     3.4    25.1    -      -       -      +
    108B  TRP*     4.7    14.4    -      +       -      -
    109B  ARG*     3.4    22.1    +      -       +      +
    112B  ALA*     3.6    26.2    -      -       +      -
    113B  SER*     3.7    24.7    -      -       -      -
    116B  CYS*     3.5    34.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 100 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     49B  VAL*     4.3     9.4    -      -       +      +
     52B  GLY      4.8     0.4    -      -       -      -
     53B  TYR*     3.3    31.8    -      -       +      -
     96B  TYR*     2.9    60.2    +      -       +      +
     99B  PHE*     1.3    77.6    -      -       +      +
    101B  TYR*     1.3    61.4    +      -       -      +
    102B  LYS      3.5     1.6    +      -       -      -
    103B  LYS*     4.0     9.7    +      -       -      +
    109B  ARG*     4.9    13.7    -      -       +      +
    110B  VAL*     4.6    14.8    -      -       +      -
    113B  SER*     3.9    12.3    -      -       -      +
    160B  VAL*     4.6     2.7    -      -       +      -
    164B  LEU*     3.4    37.3    -      -       +      +
----------------------------------------------------------
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Residues in contact with TYR 101 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     52B  GLY      3.6     9.9    -      -       -      +
     53B  TYR      3.2    17.7    -      -       -      -
     54B  LEU      3.5    22.0    +      -       -      -
     55B  PHE*     4.3     4.4    +      -       -      -
     56B  GLY*     3.5    25.1    -      -       -      -
     57B  PRO*     4.2     9.2    -      -       +      -
     96B  TYR      4.2     0.2    +      -       -      -
     97B  GLY      3.1    20.2    +      -       -      +
     99B  PHE      3.6     1.6    -      -       -      -
    100B  LEU*     1.3    73.5    -      -       -      +
    102B  LYS*     1.3   108.8    +      -       +      +
    103B  LYS*     3.5    13.7    +      -       -      +
----------------------------------------------------------
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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