Contacts of the helix formed by residues 1206 - 1222 (chain B) in PDB entry 2VE7


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 ASN1206 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1201B  VAL*     4.8     2.5    -      -       -      +
   1204B  THR*     2.7    26.9    +      -       +      +
   1205B  ASN*     1.3    72.1    -      -       -      +
   1207B  PHE*     1.3    59.9    +      -       -      +
   1208B  SER*     3.2    27.9    +      -       -      +
   1209B  ALA*     3.4    19.0    -      -       -      +
   1210B  PHE*     3.1    21.8    +      -       -      +
   1148D  LYS*     5.0     7.5    -      -       -      +
   1194D  ASP      5.4     0.3    -      -       -      +
   1196D  GLU      3.7     9.4    -      -       -      +
   1197D  TRP*     4.1    20.3    +      -       +      +
----------------------------------------------------------
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Residues in contact with PHE1207 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1154B  LEU*     5.4     2.7    -      -       +      -
   1156B  PHE*     4.2    22.0    -      +       -      -
   1174B  LEU*     4.7    15.3    -      -       +      -
   1180B  ARG*     3.2    35.9    -      -       -      -
   1201B  VAL*     4.8     2.4    -      -       +      +
   1205B  ASN*     3.1     8.2    +      -       -      -
   1206B  ASN*     1.3    71.4    -      -       -      +
   1208B  SER*     1.3    69.4    +      -       -      +
   1210B  PHE*     3.5    23.4    -      +       +      +
   1211B  LEU*     3.0    43.0    +      -       +      +
   1138D  TYR*     5.0     7.2    -      -       -      -
   1142D  LEU*     4.3    22.0    -      -       +      -
   1145D  GLN*     3.8    29.1    -      -       +      +
   1146D  VAL*     3.6    20.1    -      -       +      +
----------------------------------------------------------
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Residues in contact with SER1208 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1206B  ASN*     3.2    13.8    -      -       -      +
   1207B  PHE*     1.3    78.5    -      -       -      +
   1209B  ALA*     1.3    54.0    -      -       -      +
   1211B  LEU*     3.9     1.0    -      -       -      +
   1212B  ALA*     2.8    38.4    +      -       -      +
   1145D  GLN*     3.2    15.9    +      -       -      +
   1146D  VAL*     2.9    28.6    +      -       -      +
   1148D  LYS*     3.3    21.9    -      -       -      +
   1190D  TRP*     4.6     0.2    -      -       -      -
   1193D  VAL*     4.0    10.7    -      -       -      +
   1194D  ASP*     4.7     4.5    -      -       -      -
----------------------------------------------------------
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Residues in contact with ALA1209 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1206B  ASN*     3.4    23.2    -      -       -      +
   1208B  SER*     1.3    79.7    -      -       -      +
   1210B  PHE*     1.3    53.9    +      -       -      +
   1212B  ALA*     4.1     1.1    -      -       -      -
   1213B  ASN*     2.5    47.4    +      -       -      +
   1194D  ASP      3.7    14.3    +      -       -      +
   1196D  GLU      3.4    18.8    -      -       -      +
   1197D  TRP*     3.6    21.5    -      -       +      +
----------------------------------------------------------
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Residues in contact with PHE1210 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1172B  PHE*     3.7    32.5    -      +       -      -
   1174B  LEU*     4.4    15.7    -      -       +      -
   1183B  GLU*     6.1     1.8    -      -       +      -
   1194B  LEU*     4.4    11.0    -      -       +      -
   1197B  PHE*     3.7    33.9    -      -       +      -
   1198B  GLN*     4.2     5.2    -      -       +      -
   1201B  VAL*     3.3    35.2    -      -       +      -
   1206B  ASN      3.1    15.6    +      -       -      +
   1207B  PHE*     3.5    21.1    -      +       -      +
   1208B  SER      3.1     0.2    +      -       -      -
   1209B  ALA*     1.3    76.9    -      -       -      +
   1211B  LEU*     1.3    72.8    +      -       +      +
   1213B  ASN*     3.7     2.1    -      -       -      +
   1214B  VAL*     2.8    42.8    +      -       +      +
   1197D  TRP*     3.9     9.8    -      +       +      +
----------------------------------------------------------
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Residues in contact with LEU1211 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1144B  LEU*     3.8    21.8    -      -       +      -
   1156B  PHE*     3.4    37.9    -      -       +      -
   1158B  PHE*     3.9    11.3    -      -       +      -
   1172B  PHE*     4.5     7.9    -      -       +      -
   1207B  PHE*     3.0    32.7    +      -       +      +
   1210B  PHE*     1.3    90.2    -      -       +      +
   1212B  ALA*     1.3    67.8    +      -       -      +
   1214B  VAL*     3.4     5.9    -      -       -      +
   1215B  ARG*     2.8    26.2    +      -       -      +
   1146D  VAL*     3.6    31.2    -      -       +      -
   1190D  TRP*     3.9     7.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA1212 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1208B  SER      2.8    23.7    +      -       -      +
   1209B  ALA*     3.7     5.8    -      -       -      +
   1211B  LEU*     1.3    74.8    -      -       -      +
   1213B  ASN*     1.3    63.9    +      -       -      +
   1215B  ARG*     3.3     9.9    +      -       -      +
   1216B  LYS*     3.3    16.6    +      -       -      +
   1190D  TRP*     3.7    17.3    -      -       +      +
   1193D  VAL*     3.7    24.2    -      -       +      +
   1194D  ASP      4.1     1.1    -      -       -      +
   1195D  THR*     3.8    19.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with ASN1213 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1197B  PHE*     4.9    16.0    -      -       +      -
   1209B  ALA*     2.5    36.5    +      -       -      +
   1210B  PHE      3.7     2.9    -      -       -      +
   1212B  ALA*     1.3    71.5    -      -       -      +
   1214B  VAL*     1.3    64.8    +      -       -      +
   1216B  LYS*     3.1    11.0    +      -       -      +
   1217B  ALA*     3.0    22.2    +      -       -      +
   1195D  THR*     2.9    46.5    +      -       -      +
   1197D  TRP*     3.3    30.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL1214 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1158B  PHE*     3.9     4.7    -      -       +      -
   1172B  PHE*     3.6    27.1    -      -       +      -
   1194B  LEU*     4.9     9.0    -      -       +      -
   1197B  PHE*     4.6    11.9    -      -       +      -
   1210B  PHE*     2.8    57.0    +      -       +      +
   1211B  LEU*     3.4    12.1    -      -       -      +
   1213B  ASN*     1.3    71.8    -      -       -      +
   1215B  ARG*     1.3    57.6    +      -       -      +
   1217B  ALA*     3.1     9.1    +      -       -      +
   1218B  PHE*     2.8    48.2    +      -       +      +
----------------------------------------------------------
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Residues in contact with ARG1215 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1142B  LEU      4.6     1.6    +      -       -      -
   1158B  PHE*     3.5    32.1    -      -       +      -
   1160B  ASN*     3.4    22.0    +      -       -      +
   1161B  ILE*     3.8    17.1    -      -       +      +
   1211B  LEU      2.8    15.8    +      -       -      +
   1212B  ALA*     3.5    11.9    -      -       -      +
   1214B  VAL*     1.3    73.7    -      -       -      +
   1216B  LYS*     1.3    59.5    +      -       +      +
   1218B  PHE*     3.2     8.3    +      -       -      +
   1219B  THR*     2.8    36.2    +      -       -      +
   1186D  SER*     3.8    17.4    -      -       -      -
   1187D  ASP*     2.8    33.5    +      -       -      +
   1190D  TRP*     3.5    49.1    -      -       +      +
----------------------------------------------------------
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Residues in contact with LYS1216 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1212B  ALA      3.3     9.4    +      -       -      +
   1213B  ASN*     3.1    11.0    +      -       -      +
   1215B  ARG*     1.3    76.6    -      -       +      +
   1217B  ALA*     1.3    56.9    +      -       -      +
   1219B  THR*     3.1    11.2    +      -       -      +
   1220B  ALA*     2.8    29.9    +      -       -      +
   1224B  GLN*     5.6     0.2    +      -       -      -
   1191D  SER*     5.7     8.3    -      -       -      +
   1195D  THR*     3.7    35.7    -      -       +      +
----------------------------------------------------------
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Residues in contact with ALA1217 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1194B  LEU*     6.6     0.2    -      -       +      -
   1197B  PHE*     3.8    28.3    -      -       +      -
   1213B  ASN      3.0    12.1    +      -       -      +
   1214B  VAL*     3.3     9.9    -      -       +      +
   1216B  LYS*     1.3    74.4    -      -       -      +
   1218B  PHE*     1.3    57.9    +      -       -      +
   1220B  ALA*     3.1    11.1    +      -       -      +
   1221B  THR*     2.9    29.9    +      -       -      -
----------------------------------------------------------
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Residues in contact with PHE1218 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1158B  PHE*     3.8    14.6    -      +       -      -
   1161B  ILE*     4.0    13.7    -      -       +      +
   1170B  PHE*     3.4    49.4    -      +       +      -
   1171B  MET      3.7    19.5    -      -       -      -
   1172B  PHE*     4.1    11.7    -      +       +      -
   1186B  ASP*     3.7    15.9    -      -       -      -
   1187B  SER      3.5    23.1    -      -       -      -
   1188B  ALA      4.7     6.7    -      -       -      -
   1194B  LEU*     6.0     3.1    -      -       +      -
   1214B  VAL*     2.8    37.1    +      -       +      -
   1215B  ARG*     3.4     8.5    -      -       -      +
   1217B  ALA*     1.3    76.5    -      -       -      +
   1219B  THR*     1.3    62.2    +      -       -      +
   1221B  THR*     3.0    27.2    +      -       +      -
   1222B  VAL      3.8     2.9    +      -       -      -
----------------------------------------------------------
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Residues in contact with THR1219 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1161B  ILE*     3.7    31.8    +      -       -      +
   1215B  ARG*     2.8    25.5    +      -       -      +
   1216B  LYS*     3.1    13.9    +      -       -      +
   1218B  PHE*     1.3    72.9    -      -       -      +
   1220B  ALA*     1.3    63.9    +      -       -      +
   1221B  THR      3.4     0.2    +      -       -      -
   1222B  VAL      3.9     4.2    +      -       -      +
   1224B  GLN*     3.3    47.6    +      -       +      +
   1183D  LYS*     5.7     2.4    +      -       -      -
   1187D  ASP*     5.7     0.3    +      -       -      -
----------------------------------------------------------
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Residues in contact with ALA1220 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1216B  LYS      2.8    12.7    +      -       -      +
   1217B  ALA*     3.3    12.1    -      -       -      +
   1219B  THR*     1.3    75.2    -      -       -      +
   1221B  THR*     1.3    67.0    +      -       -      +
   1223B  TYR*     2.9    26.2    +      -       -      -
   1224B  GLN*     4.4    14.1    -      -       -      +
----------------------------------------------------------
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Residues in contact with THR1221 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1170B  PHE*     4.5     5.8    -      -       +      -
   1188B  ALA*     3.7    33.4    +      -       +      +
   1217B  ALA      2.9    17.0    +      -       -      -
   1218B  PHE*     3.0    24.3    +      -       -      -
   1220B  ALA*     1.3    76.5    -      -       -      +
   1222B  VAL*     1.3    70.9    +      -       +      +
   1223B  TYR*     3.1    24.5    +      -       -      -
----------------------------------------------------------
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Residues in contact with VAL1222 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1162B  ASP*     5.8    10.5    -      -       +      +
   1163B  PRO*     5.8     1.9    -      -       -      +
   1170B  PHE*     3.8    26.7    -      -       +      -
   1218B  PHE      3.8     3.6    +      -       -      -
   1219B  THR      3.9     3.5    +      -       -      +
   1220B  ALA      3.4     0.6    -      -       -      -
   1221B  THR*     1.3    89.5    -      -       +      +
   1223B  TYR*     1.3    57.5    +      -       +      +
   1224B  GLN*     2.6    24.9    +      -       -      +
----------------------------------------------------------
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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