Contacts of the strand formed by residues 1171 - 1181 (chain A) in PDB entry 1VDV


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 HIS1171 (chain A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    427A  ARG*     2.8    20.8    +      -       -      -
   1162A  VAL*     4.2     3.4    -      -       +      -
   1163A  GLU      3.0    10.1    -      -       -      +
   1164A  ILE*     3.8    14.8    -      -       +      -
   1169A  GLY      4.7     2.4    +      -       -      +
   1170A  ASP*     1.3    83.0    +      -       -      +
   1172A  LYS*     1.3    67.0    +      -       -      +
   1173A  ASN*     2.9    34.3    +      -       -      -
   1207A  THR*     4.5    16.8    -      -       -      -
   1208A  LEU*     5.0    12.6    -      -       +      -
   1270A  VAL*     4.2     2.0    -      -       -      +
   1274A  ILE*     3.7    33.2    -      -       +      +
   1300A  ALA      5.4     0.4    -      -       -      -
   1302A  PRO*     6.1     2.2    -      -       +      +
   1305A  ILE*     4.3     8.8    -      -       +      +
   5001A  GOL      3.0    11.0    -      -       -      -
----------------------------------------------------------
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Residues in contact with LYS1172 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    427A  ARG*     4.5     5.6    -      -       -      +
    549A  PHE*     3.5    30.7    -      -       +      -
    550A  GLN*     2.8    34.8    +      -       -      +
    551A  LYS      5.2     1.0    -      -       -      -
    552A  HIS*     5.3     8.3    -      -       +      +
   1162A  VAL*     3.1    11.1    -      -       -      +
   1163A  GLU*     2.7    47.4    +      -       +      +
   1171A  HIS*     1.3    76.5    -      -       -      +
   1173A  ASN*     1.3    60.8    +      -       -      +
   1174A  LEU*     3.4    26.1    +      -       +      +
   1237A  THR*     6.0     2.2    -      -       -      +
   5001A  GOL      3.2    24.4    +      -       -      -
----------------------------------------------------------
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Residues in contact with ASN1173 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    427A  ARG*     5.6     1.6    -      -       -      +
   1161A  GLU      4.0     4.9    -      -       -      -
   1162A  VAL*     3.9     2.1    -      -       +      +
   1171A  HIS*     2.9    30.1    +      -       -      -
   1172A  LYS*     1.3    72.0    -      -       -      +
   1174A  LEU*     1.3    58.4    +      -       -      +
   1175A  ARG      3.6     2.2    -      -       -      -
   1176A  THR*     5.6     0.9    -      -       -      +
   1203A  LEU*     3.8    17.6    -      -       -      +
   1207A  THR*     5.7     0.4    +      -       -      -
   1234A  SER*     2.6    29.4    +      -       -      +
   1235A  ILE      4.0     2.5    +      -       -      +
   1236A  PRO*     3.2    19.6    -      -       +      +
   1237A  THR*     3.0    27.4    +      -       -      -
   1270A  VAL*     3.3    23.8    -      -       +      +
----------------------------------------------------------
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Residues in contact with LEU1174 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    552A  HIS*     6.0     9.6    -      -       +      -
    996A  ARG*     3.6    38.1    -      -       -      +
   1161A  GLU*     2.9    42.3    +      -       +      +
   1162A  VAL      3.9    18.4    -      -       -      +
   1163A  GLU*     4.1     5.4    -      -       +      +
   1172A  LYS*     3.4    28.9    +      -       +      +
   1173A  ASN*     1.3    72.8    -      -       -      +
   1175A  ARG*     1.3    64.3    +      -       +      +
   1237A  THR*     3.6    11.2    +      -       -      +
   1238A  GLU*     3.1    22.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG1175 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    974A  SER      3.2    12.5    +      -       -      -
    975A  SER*     3.7     5.0    +      -       -      +
    976A  GLN*     4.5    11.5    +      -       -      -
    980A  ARG*     3.5    42.6    +      -       -      +
   1159A  CYS      3.8     0.8    -      -       -      +
   1160A  SER*     3.2     2.9    -      -       -      -
   1161A  GLU*     2.8    34.6    +      -       +      +
   1173A  ASN      3.6     1.0    -      -       -      -
   1174A  LEU*     1.3    86.0    -      -       +      +
   1176A  THR*     1.3    69.4    +      -       -      +
   1177A  ASP*     2.7    34.0    +      -       -      +
   1236A  PRO*     4.2     2.0    -      -       -      -
   1238A  GLU*     2.9    47.1    +      -       +      +
   1240A  ARG*     2.9    32.9    -      -       +      +
----------------------------------------------------------
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Residues in contact with THR1176 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1158A  ALA*     4.9     1.1    -      -       +      -
   1159A  CYS      3.2     6.7    -      -       -      +
   1160A  SER*     2.8    22.1    +      -       -      +
   1173A  ASN*     5.6     0.7    -      -       -      +
   1175A  ARG*     1.3    76.4    +      -       -      +
   1177A  ASP*     1.3    67.7    -      -       -      +
   1178A  ILE*     3.7    22.7    -      -       +      -
   1199A  PHE*     3.5    31.4    -      -       +      -
   1236A  PRO*     3.7    22.1    -      -       -      +
   1238A  GLU      3.0     9.0    +      -       -      +
   1239A  PHE*     3.8     3.7    -      -       +      -
   1240A  ARG*     3.0    25.8    +      -       -      +
   1270A  VAL*     4.4     3.1    -      -       -      +
----------------------------------------------------------
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Residues in contact with ASP1177 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    971A  CYS*     3.5     9.8    -      -       -      -
    974A  SER*     3.9     8.9    +      -       -      +
    975A  SER*     3.5    28.3    +      -       -      +
    980A  ARG*     3.4    13.5    +      -       -      -
   1158A  ALA*     3.2     4.0    -      -       -      +
   1159A  CYS      2.9    32.2    +      -       -      +
   1175A  ARG*     2.7    45.6    +      -       -      +
   1176A  THR*     1.3    75.4    -      -       -      +
   1178A  ILE*     1.3    61.0    +      -       -      +
   1179A  VAL*     6.2     0.2    -      -       +      -
   1240A  ARG*     3.2    22.7    -      -       +      +
----------------------------------------------------------
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Residues in contact with ILE1178 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1157A  VAL      3.4     8.5    -      -       -      +
   1158A  ALA*     3.9     8.5    -      -       +      -
   1176A  THR*     3.7    11.0    -      -       +      -
   1177A  ASP*     1.3    78.1    -      -       -      +
   1179A  VAL*     1.3    75.7    +      -       -      +
   1180A  MET*     4.3     3.8    -      -       +      +
   1195A  VAL*     4.0    29.4    -      -       +      -
   1199A  PHE*     3.7    33.7    -      -       +      -
   1239A  PHE*     4.0    18.2    -      -       +      -
   1240A  ARG      2.9    13.5    +      -       -      +
   1241A  VAL*     3.6     8.1    -      -       +      -
   1242A  SER*     2.8    28.6    +      -       -      -
   1266A  LEU*     4.0    18.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL1179 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    967A  CYS*     3.6    35.9    -      -       +      +
    970A  GLU*     4.1    21.3    -      -       +      +
    971A  CYS*     3.6    33.7    -      -       +      +
    974A  SER*     4.5     7.0    -      -       -      +
   1156A  GLY*     3.2     2.4    -      -       -      -
   1157A  VAL      2.8    35.1    +      -       -      +
   1177A  ASP*     6.2     0.4    -      -       +      -
   1178A  ILE*     1.3    78.7    -      -       -      +
   1180A  MET*     1.3    61.7    +      -       -      +
   1242A  SER*     3.4    16.6    -      -       -      +
   1244A  LEU*     4.3     9.6    -      -       +      +
----------------------------------------------------------
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Residues in contact with MET1180 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    967A  CYS*     4.5     0.4    -      -       -      -
   1003A  THR*     4.7     2.0    -      -       +      -
   1154A  THR*     3.9     5.6    -      -       +      -
   1155A  TYR*     3.3    25.1    -      -       -      +
   1156A  GLY*     3.8     3.6    -      -       -      +
   1178A  ILE*     4.5     7.0    -      -       +      -
   1179A  VAL*     1.3    74.9    -      -       -      +
   1181A  ASP*     1.3    60.6    +      -       -      +
   1182A  VAL*     3.6    13.8    +      -       +      -
   1195A  VAL*     4.0    24.9    -      -       +      -
   1241A  VAL*     5.7     0.4    -      -       +      -
   1242A  SER      2.9    11.0    +      -       -      +
   1243A  LEU*     3.4    10.5    -      -       +      +
   1244A  LEU*     2.8    29.2    +      -       -      -
   1262A  PRO*     3.9    23.8    -      -       +      +
   1263A  PRO*     3.9    30.3    -      -       +      -
   1266A  LEU*     3.7    26.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASP1181 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    961A  GLY      4.9     0.2    -      -       -      +
    963A  SER*     2.7    29.8    +      -       -      +
    967A  CYS*     4.0     3.5    -      -       -      -
   1154A  THR*     3.5    21.3    -      -       -      +
   1155A  TYR*     2.8    19.9    +      -       -      +
   1180A  MET*     1.3    71.6    -      -       -      +
   1182A  VAL*     1.3    59.0    +      -       -      +
   1183A  GLY*     3.0    16.5    +      -       -      -
   1244A  LEU*     3.8    19.5    -      -       +      -
   1247A  CYS*     3.1    17.2    -      -       -      +
   1257A  LYS*     2.6    33.2    +      -       -      +
----------------------------------------------------------
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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