Contacts of the helix formed by residues 188 - 206 (chain B) in PDB entry 4DVQ


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 VAL 188 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    168B  PHE*     4.9     5.8    -      -       +      -
    172B  LEU*     5.7     2.2    -      -       +      -
    186B  LEU*     3.4    21.3    +      -       +      -
    187B  ASP*     1.3    70.9    +      -       -      +
    189B  GLN*     1.3    66.2    +      -       -      +
    190B  PRO*     3.4     2.0    -      -       -      -
    191B  SER*     3.4    13.8    +      -       -      +
    192B  ILE*     2.9    30.8    +      -       +      +
    324B  LEU*     4.0    13.9    -      -       +      -
    327B  LEU*     4.5     8.1    -      -       +      -
    494B  SER*     5.8     0.7    -      -       -      +
    495B  PRO      5.0     2.2    +      -       -      +
    497B  LEU*     3.5    34.5    -      -       +      -
    499B  PHE*     3.5    29.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLN 189 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    187B  ASP*     3.2    13.1    +      -       -      +
    188B  VAL*     1.3    77.2    -      -       -      +
    190B  PRO*     1.3    76.4    -      -       +      +
    192B  ILE*     3.9     0.2    -      -       -      -
    193B  PHE*     3.0    50.7    +      -       +      -
    321B  PHE*     4.0    18.1    -      -       -      -
    324B  LEU*     3.5    20.4    -      -       +      +
    491B  PRO*     5.7     3.3    -      -       -      +
    493B  THR      5.4     1.0    -      -       -      +
    494B  SER*     3.7    21.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with PRO 190 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    187B  ASP*     3.7    26.2    -      -       -      +
    188B  VAL      3.7     0.2    -      -       -      -
    189B  GLN*     1.3    97.8    -      -       +      +
    191B  SER*     1.3    62.5    +      -       -      +
    193B  PHE*     3.2     3.1    +      -       +      +
    194B  HIS*     3.0    34.3    +      -       +      +
    216B  PRO*     5.6     5.8    -      -       +      -
    224B  LEU*     6.1     1.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with SER 191 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    168B  PHE*     3.5    28.5    -      -       -      -
    186B  LEU*     4.7     9.1    -      -       -      +
    187B  ASP      5.4     0.2    +      -       -      -
    188B  VAL*     3.4    17.8    +      -       -      +
    189B  GLN      3.3     0.4    -      -       -      -
    190B  PRO*     1.3    79.0    -      -       -      +
    192B  ILE*     1.3    59.2    +      -       -      +
    194B  HIS*     3.3     7.7    +      -       -      +
    195B  TYR*     3.0    27.5    +      -       -      +
    212B  VAL*     5.7     0.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 192 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    168B  PHE*     3.6    24.9    -      -       +      -
    188B  VAL*     2.9    32.8    +      -       +      +
    189B  GLN      4.0     2.2    -      -       -      +
    191B  SER*     1.3    73.0    -      -       -      +
    193B  PHE*     1.3    65.2    +      -       -      +
    195B  TYR*     3.5     3.5    +      -       -      +
    196B  THR*     3.2    21.5    +      -       -      +
    320B  ALA*     3.8    30.3    -      -       +      +
    323B  LEU*     4.2    14.1    -      -       +      -
    324B  LEU*     4.1    17.3    -      -       +      -
    327B  LEU*     4.2    13.2    -      -       +      -
    463B  LEU*     3.8    29.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with PHE 193 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    189B  GLN*     3.0    45.5    +      -       +      +
    190B  PRO*     3.6     4.9    -      -       +      +
    192B  ILE*     1.3    76.3    -      -       -      +
    194B  HIS*     1.3    59.7    +      -       -      +
    196B  THR*     2.8    21.0    +      -       -      -
    197B  ILE*     3.0    19.2    +      -       -      +
    224B  LEU*     3.6    37.0    -      -       +      -
    316B  VAL*     3.8     7.8    -      -       +      +
    317B  ASP*     3.4    33.2    -      -       -      -
    320B  ALA*     3.5    19.1    -      -       +      -
    321B  PHE*     3.4    44.9    -      +       -      -
    324B  LEU*     4.0     4.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with HIS 194 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    190B  PRO*     3.0    31.1    +      -       +      +
    191B  SER*     3.8     7.6    -      -       -      +
    192B  ILE      3.3     0.2    -      -       -      -
    193B  PHE*     1.3    75.2    -      -       -      +
    195B  TYR*     1.3    59.7    +      -       -      +
    197B  ILE*     3.4     8.1    +      -       +      +
    198B  GLU*     2.9    30.0    +      -       -      +
    211B  LEU*     3.5    34.0    -      -       +      +
    212B  VAL*     4.6     0.2    -      -       -      -
    216B  PRO*     3.4    43.4    -      -       +      +
    220B  SER*     3.0    33.3    +      -       -      -
    221B  LEU*     4.3     4.8    -      -       +      +
    224B  LEU*     3.9    24.5    -      -       +      +
----------------------------------------------------------
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Residues in contact with TYR 195 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    161B  VAL*     3.9     7.0    -      -       -      +
    164B  VAL*     3.6    29.8    -      -       +      -
    165B  ALA*     3.8    22.9    -      -       -      +
    168B  PHE*     4.1    17.5    -      -       +      -
    191B  SER      3.0    13.6    +      -       -      +
    192B  ILE*     3.5    11.2    -      -       +      +
    194B  HIS*     1.3    72.2    -      -       -      +
    196B  THR*     1.3    69.3    +      -       +      +
    198B  GLU      3.1     0.7    +      -       -      -
    199B  ALA*     2.7    41.2    +      -       +      +
    212B  VAL*     4.0     9.9    -      -       +      +
    323B  LEU*     4.0    10.8    -      -       +      -
    459B  GLU*     2.6    43.3    +      -       +      -
    463B  LEU*     3.1    40.0    +      -       +      +
----------------------------------------------------------
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Residues in contact with THR 196 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    192B  ILE      3.2    12.4    +      -       -      +
    193B  PHE*     2.8    21.7    +      -       -      -
    195B  TYR*     1.3    87.2    -      -       +      +
    197B  ILE*     1.3    62.6    +      -       -      +
    199B  ALA*     4.6     0.7    -      -       -      +
    200B  SER*     2.7    29.9    +      -       -      -
    315B  SER      3.9    10.1    -      -       -      -
    316B  VAL*     3.4    23.7    +      -       -      +
    319B  THR*     3.7    27.4    -      -       +      -
    320B  ALA*     3.7    16.1    -      -       -      +
    323B  LEU*     4.4     2.7    -      -       +      -
    459B  GLU*     4.0     8.3    -      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 197 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    193B  PHE      3.0    19.2    +      -       -      +
    194B  HIS*     3.7    14.8    -      -       -      +
    195B  TYR      3.3     0.2    -      -       -      -
    196B  THR*     1.3    76.9    +      -       -      +
    198B  GLU*     1.3    58.5    +      -       -      +
    200B  SER*     3.8     2.1    -      -       -      -
    201B  ASN*     2.9    28.3    +      -       +      +
    209B  LEU*     4.2     4.0    -      -       +      -
    211B  LEU*     4.0    15.5    -      -       +      -
    220B  SER*     3.9    19.7    -      -       -      +
    223B  PHE*     4.3    12.3    -      -       +      -
    224B  LEU*     3.8    29.4    -      -       +      -
    266B  TYR*     3.5    25.1    -      -       +      +
    316B  VAL*     3.9    24.0    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 198 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    164B  VAL*     3.8    13.2    -      -       +      -
    194B  HIS      2.9    17.3    +      -       -      +
    195B  TYR      3.7     2.7    -      -       -      +
    197B  ILE*     1.3    75.8    -      -       -      +
    199B  ALA*     1.3    67.0    +      -       -      +
    201B  ASN*     3.2     5.1    +      -       -      +
    202B  LEU*     3.0    23.6    +      -       -      +
    207B  GLU      4.6     1.0    -      -       -      +
    208B  ARG*     2.7    36.4    +      -       -      +
    209B  LEU*     3.2    15.3    +      -       -      +
    210B  GLY*     2.9    22.7    +      -       -      -
    211B  LEU*     2.6    34.5    +      -       -      +
    212B  VAL*     3.8    14.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 199 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    161B  VAL*     4.5    11.7    -      -       +      +
    164B  VAL*     4.0    15.9    -      -       +      +
    195B  TYR*     2.7    42.8    +      -       +      +
    196B  THR*     4.7     0.2    -      -       -      -
    198B  GLU*     1.3    74.0    -      -       -      +
    200B  SER*     1.3    60.5    +      -       -      +
    202B  LEU*     3.4     2.4    +      -       -      +
    203B  ALA*     3.0    25.6    +      -       -      +
    459B  GLU*     3.5    25.1    -      -       +      +
----------------------------------------------------------
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Residues in contact with SER 200 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    196B  THR      2.7    21.7    +      -       -      -
    197B  ILE*     3.8     3.6    -      -       -      -
    199B  ALA*     1.3    75.7    -      -       -      +
    201B  ASN*     1.3    58.0    +      -       -      +
    203B  ALA*     3.8     3.0    -      -       -      +
    204B  LEU*     2.8    37.8    +      -       -      +
    315B  SER*     3.1    42.9    +      -       -      -
    316B  VAL*     5.8     0.4    -      -       -      -
    455B  LEU*     4.9     2.5    -      -       -      -
    459B  GLU*     2.7    21.7    +      -       -      -
----------------------------------------------------------
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Residues in contact with ASN 201 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    197B  ILE*     2.9    20.0    +      -       +      +
    198B  GLU      3.7     4.3    -      -       -      +
    200B  SER*     1.3    76.5    -      -       -      +
    202B  LEU*     1.3    60.4    +      -       -      +
    204B  LEU*     4.6     0.9    -      -       -      -
    205B  PHE*     2.8    52.1    +      -       -      +
    206B  GLY      3.4     3.1    +      -       -      -
    207B  GLU*     3.6    21.5    +      -       -      +
    209B  LEU*     3.5    41.7    -      -       +      +
    266B  TYR*     4.6     3.5    +      -       -      -
    270B  CYS*     3.7    16.2    -      -       -      -
    273B  LYS*     5.4     1.4    -      -       -      +
    312B  THR*     5.6     1.6    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 202 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    160B  MET*     3.5    53.5    -      -       +      +
    163B  ALA*     4.9     5.2    -      -       +      -
    164B  VAL*     3.7    16.2    -      -       +      -
    198B  GLU      3.0    16.8    +      -       -      +
    199B  ALA      3.9     3.4    -      -       -      +
    201B  ASN*     1.3    76.7    -      -       -      +
    203B  ALA*     1.3    59.2    +      -       -      +
    206B  GLY*     2.8    48.3    +      -       -      +
    207B  GLU      3.3    22.1    +      -       -      +
    208B  ARG*     4.2    17.5    -      -       +      +
    178D  GLN      5.0     4.7    -      -       -      +
    180D  ALA*     5.3     4.5    -      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 203 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    157B  PHE*     4.4    11.0    -      -       +      -
    160B  MET*     3.7    13.5    -      -       -      +
    161B  VAL*     4.5     6.9    -      -       +      +
    199B  ALA      3.0    18.2    +      -       -      +
    200B  SER      3.8     3.1    -      -       -      +
    202B  LEU*     1.3    76.7    -      -       -      +
    204B  LEU*     1.3    58.5    +      -       -      +
    288B  GLY*     3.2     6.9    -      -       -      -
    289B  ILE*     2.9    30.6    +      -       +      +
    455B  LEU*     3.6    32.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 204 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    148B  VAL*     6.0     0.4    -      -       +      -
    200B  SER*     2.8    28.2    +      -       -      +
    201B  ASN*     5.2     0.2    -      -       -      -
    203B  ALA*     1.3    75.5    -      -       -      +
    205B  PHE*     1.3    73.3    +      -       +      +
    288B  GLY      3.9     1.0    -      -       -      -
    289B  ILE*     3.4    21.5    +      -       +      +
    290B  VAL*     2.9    38.6    +      -       +      +
    291B  ALA      4.3     0.3    +      -       -      -
    311B  LEU*     3.4    63.0    -      -       +      +
    312B  THR*     3.9    15.3    -      -       +      +
    315B  SER*     4.0    10.3    -      -       -      +
    455B  LEU*     4.6    10.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with PHE 205 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    201B  ASN*     2.8    42.0    +      -       -      +
    204B  LEU*     1.3    85.4    -      -       +      +
    206B  GLY*     1.3    59.0    +      -       -      +
    207B  GLU*     3.4     7.9    +      -       +      +
    267B  GLY      4.8     1.1    -      -       -      -
    270B  CYS*     3.6    46.4    -      -       +      +
    271B  ILE*     4.2     9.4    -      -       +      -
    274B  ILE*     3.5    18.3    -      -       +      +
    287B  THR      3.6     6.1    -      -       -      -
    290B  VAL*     3.8    28.9    -      -       +      -
    308B  SER*     4.5     9.0    -      -       -      -
    312B  THR*     3.4    26.5    -      -       +      -
    181D  ARG*     2.9    33.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 206 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    160B  MET*     5.2     1.1    -      -       -      -
    202B  LEU*     2.8    34.8    +      -       -      +
    205B  PHE*     1.3    71.9    -      -       -      +
    207B  GLU*     1.3    59.0    +      -       -      +
    287B  THR      3.2    19.0    +      -       -      -
    179D  ASN*     3.7     3.8    -      -       -      +
    180D  ALA*     3.1    33.5    +      -       -      +
    181D  ARG*     4.3     5.3    +      -       -      -
----------------------------------------------------------
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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).

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