Contacts of the helix formed by residues 1109 - 1122 (chain C) in PDB entry 6VVT


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 PRO1109 (chain C).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1080C  LEU*     3.6    17.9    -      -       +      +
   1081C  THR*     4.3     6.2    -      -       +      -
   1085C  ASP*     3.6    22.9    -      -       +      +
   1086C  ASP*     4.5     1.6    -      -       -      +
   1107C  GLY      3.8     5.8    -      -       -      +
   1108C  ILE*     1.3    89.6    -      -       +      +
   1110C  GLU*     1.3    65.4    +      -       -      +
   1111C  SER*     3.1     1.6    -      -       -      +
   1112C  PHE*     3.0    15.8    +      -       +      -
   1113C  LYS      3.4     6.9    +      -       -      -
    420D  LYS*     3.7     7.6    -      -       -      +
   1253D  VAL      5.3     0.9    -      -       -      +
   1254D  ILE      3.7    18.8    -      -       -      +
   1255D  ILE      3.1    27.4    -      -       -      +
   1256D  GLY*     4.1     7.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLU1110 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1044C  THR*     5.9     0.4    -      -       -      -
   1045C  GLN*     4.2    18.8    -      -       +      +
   1085C  ASP*     2.9    30.9    +      -       -      +
   1087C  THR*     3.4    22.6    +      -       +      +
   1108C  ILE      3.4     3.3    +      -       -      +
   1109C  PRO*     1.3    71.9    -      -       -      +
   1111C  SER*     1.3    63.5    +      -       -      +
   1113C  LYS*     3.1    36.6    +      -       -      +
   1114C  VAL*     2.9    30.2    +      -       +      +
     86D  LYS*     6.0     0.3    -      -       -      +
     89D  ARG*     3.1    48.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with SER1111 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1044C  THR*     5.4     3.6    -      -       -      -
   1046C  GLN*     4.7     6.5    -      -       -      -
   1085C  ASP*     3.1    19.2    -      -       -      -
   1109C  PRO*     4.0     4.0    -      -       -      +
   1110C  GLU*     1.3    79.0    -      -       -      +
   1112C  PHE*     1.3    69.6    +      -       -      +
   1114C  VAL*     3.3     9.4    +      -       -      +
   1115C  LEU*     2.9    20.8    +      -       -      +
   1118C  GLU*     5.2     0.2    -      -       -      +
    416D  ASN      5.1     0.2    -      -       -      -
    417D  LEU*     3.1    30.1    -      -       -      +
    420D  LYS*     2.8    24.9    +      -       -      -
----------------------------------------------------------
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Residues in contact with PHE1112 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1108C  ILE*     4.3    14.4    -      -       +      -
   1109C  PRO*     3.0    14.4    +      -       +      +
   1111C  SER*     1.3    83.0    +      -       -      +
   1113C  LYS*     1.3    64.5    +      -       -      +
   1115C  LEU*     2.9    27.8    +      -       +      +
   1116C  LEU*     3.1    45.3    +      -       +      +
   1128C  VAL*     5.5     3.4    -      -       +      -
   1138C  MET*     4.9     6.5    -      -       -      -
      7D  PHE*     5.0    12.6    -      +       -      -
     10D  LEU*     4.3    23.1    -      -       +      -
    417D  LEU*     4.4     3.1    -      -       -      -
   1222D  LEU*     4.6     2.5    -      -       +      -
   1254D  ILE*     3.6    32.3    -      -       +      +
   1255D  ILE*     3.3    39.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with LYS1113 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1087C  THR*     5.6     2.2    +      -       -      -
   1108C  ILE*     3.3    32.5    -      -       +      +
   1109C  PRO      3.7     5.2    -      -       -      +
   1110C  GLU*     3.1    40.6    +      -       -      +
   1112C  PHE*     1.3    78.0    -      -       -      +
   1114C  VAL*     1.3    63.3    +      -       -      +
   1115C  LEU      3.3     0.2    +      -       -      -
   1116C  LEU*     3.3    11.3    +      -       -      +
   1117C  LYS*     3.3    22.0    +      -       -      +
   1138C  MET*     3.6    37.0    -      -       +      +
   1139C  ARG      4.8     3.0    -      -       -      +
     86D  LYS*     5.3     6.5    -      -       -      +
     89D  ARG*     5.8     0.2    -      -       -      +
     90D  GLU*     4.0    24.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL1114 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1043C  ILE*     4.8     7.0    -      -       +      +
   1044C  THR*     5.8     3.4    -      -       -      -
   1110C  GLU*     2.9    22.1    +      -       +      +
   1111C  SER*     3.5    10.8    -      -       -      +
   1113C  LYS*     1.3    75.2    -      -       -      +
   1115C  LEU*     1.3    63.2    +      -       -      +
   1117C  LYS*     3.2     7.9    +      -       -      +
   1118C  GLU*     2.9    41.7    +      -       +      +
     89D  ARG*     3.8    17.7    -      -       +      +
    324D  LEU*     3.8    32.1    -      -       +      -
    412D  ARG*     5.9     2.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU1115 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1111C  SER      2.9    13.0    +      -       -      +
   1112C  PHE*     2.9    25.0    +      -       +      +
   1114C  VAL*     1.3    75.9    -      -       -      +
   1116C  LEU*     1.3    63.7    +      -       +      +
   1118C  GLU*     3.1    13.2    +      -       -      +
   1119C  LEU*     3.0    37.6    +      -       +      +
    406D  LEU*     3.4    31.6    -      -       +      -
    412D  ARG      4.5    13.9    -      -       -      +
    413D  PHE*     5.4     2.5    -      -       -      -
    417D  LEU*     3.9    24.5    -      -       +      -
   1222D  LEU*     5.3     8.5    -      -       +      -
   1254D  ILE*     4.2    13.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU1116 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1112C  PHE*     3.1    55.6    +      -       +      +
   1113C  LYS*     3.7     6.3    -      -       -      +
   1115C  LEU*     1.3    79.1    -      -       +      +
   1117C  LYS*     1.3    63.1    +      -       +      +
   1119C  LEU*     3.2    16.4    +      -       +      +
   1120C  GLN*     2.9    40.2    +      -       -      +
   1126C  VAL*     3.6    24.4    -      -       +      +
   1128C  VAL*     5.3     8.1    -      -       +      +
   1138C  MET*     4.0    26.0    -      -       +      -
     10D  LEU*     5.2     7.0    -      -       +      -
   1221D  TRP*     6.3     0.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with LYS1117 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1113C  LYS      3.3    11.1    +      -       -      +
   1114C  VAL*     3.2     9.3    +      -       -      +
   1116C  LEU*     1.3    79.9    -      -       +      +
   1118C  GLU*     1.3    62.9    +      -       -      +
   1120C  GLN*     3.2    33.9    +      -       -      +
   1121C  SER*     2.9    28.7    +      -       -      -
   1137C  GLU*     3.9    18.8    +      -       -      +
     89D  ARG      4.5     4.5    -      -       -      +
     90D  GLU*     3.1    31.7    +      -       -      +
     92D  MET*     4.0    21.3    -      -       -      +
    320D  ILE*     4.8     0.7    -      -       -      -
    321D  PRO*     3.9    13.5    -      -       +      -
    324D  LEU*     3.6    28.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU1118 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1114C  VAL*     2.9    40.3    +      -       +      +
   1115C  LEU*     3.2    24.4    -      -       -      +
   1117C  LYS*     1.3    74.5    -      -       -      +
   1119C  LEU*     1.3    63.4    +      -       -      +
   1121C  SER*     3.5     8.6    +      -       -      -
   1122C  LEU*     3.2    27.2    +      -       -      +
    320D  ILE*     4.6    10.0    -      -       +      +
    324D  LEU*     5.6     0.4    -      -       +      -
    402D  LEU*     5.0     4.6    -      -       +      +
    405D  LEU*     3.3    49.7    -      -       +      +
    406D  LEU*     4.0    20.8    -      -       +      +
    412D  ARG*     3.7    13.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU1119 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1115C  LEU*     3.0    29.9    +      -       +      +
   1116C  LEU*     3.2    22.9    +      -       +      +
   1118C  GLU*     1.3    76.4    -      -       -      +
   1120C  GLN*     1.3    62.4    +      -       -      +
   1122C  LEU*     2.9    17.8    +      -       -      +
   1124C  LEU*     3.0    26.0    +      -       +      +
   1126C  VAL*     3.6    29.4    -      -       +      -
     12D  ILE*     5.5     0.4    -      -       +      -
    406D  LEU*     3.6    32.1    -      -       +      -
   1221D  TRP*     4.6    19.1    -      -       +      -
   1234D  LEU*     3.9    18.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLN1120 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1116C  LEU*     2.9    26.8    +      -       -      +
   1117C  LYS*     3.2    38.3    +      -       -      +
   1119C  LEU*     1.3    75.0    -      -       -      +
   1121C  SER*     1.3    54.6    +      -       -      +
   1123C  CYS*     2.6    27.4    +      -       -      -
   1124C  LEU      3.5    15.7    -      -       -      +
   1126C  VAL*     5.0    13.6    +      -       +      +
   1137C  GLU*     6.3     0.4    -      -       -      +
     23D  TRP*     3.5    31.8    -      -       +      -
     92D  MET*     3.0    28.4    -      -       -      +
    318D  PRO*     3.4    10.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with SER1121 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1117C  LYS      2.9    12.7    +      -       -      -
   1118C  GLU*     3.6     5.4    -      -       -      -
   1120C  GLN*     1.3    75.2    -      -       -      +
   1122C  LEU*     1.3    57.8    +      -       -      +
   1123C  CYS      3.2     3.3    +      -       -      -
     92D  MET*     4.7     4.2    -      -       -      -
    318D  PRO*     3.7    21.3    -      -       -      +
    320D  ILE*     3.0    45.9    -      -       -      +
    344D  TYR*     4.4     3.1    -      -       -      -
    382D  PHE*     3.6    12.6    -      -       -      -
    402D  LEU*     3.5    29.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU1122 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1118C  GLU*     3.2    17.7    +      -       +      +
   1119C  LEU*     2.9    12.5    +      -       -      +
   1121C  SER*     1.3    72.7    -      -       -      +
   1123C  CYS*     1.3    60.9    +      -       -      +
   1124C  LEU*     3.2     8.6    +      -       +      +
    103D  HIS*     2.8    29.1    +      -       -      +
    105D  TRP*     3.7    38.6    -      -       +      -
    382D  PHE*     3.8    30.3    -      -       +      +
    402D  LEU*     3.4    50.0    -      -       +      +
    403D  SER*     4.4     0.4    -      -       -      -
    406D  LEU*     4.2    13.5    -      -       +      -
----------------------------------------------------------
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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