Contacts of the helix formed by residues 1186 - 1202 (chain B) in PDB entry 2NVU


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 ASN1186 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1166B  GLY      2.6    25.9    +      -       -      +
   1168B  TYR*     3.9    19.6    +      -       -      -
   1182B  VAL      5.5     0.2    +      -       -      -
   1183B  GLY*     3.9    11.6    +      -       -      -
   1185B  ASP*     1.3    82.1    -      -       -      +
   1187B  ALA*     1.3    59.4    +      -       -      +
   1188B  GLY*     2.9     8.0    +      -       -      +
   1189B  ALA*     2.8    32.2    +      -       -      +
   1190B  LYS*     3.0    13.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA1187 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1165B  ASP*     4.4     3.4    -      -       -      +
   1186B  ASN*     1.3    74.2    -      -       -      +
   1188B  GLY*     1.3    62.8    +      -       -      +
   1190B  LYS*     4.3    11.6    -      -       -      +
   1191B  ALA*     3.0    28.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLY1188 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1162B  ILE      2.9    16.6    -      -       -      +
   1165B  ASP*     3.4    45.1    -      -       -      +
   1166B  GLY*     3.9     5.2    -      -       -      -
   1186B  ASN*     2.9    11.8    +      -       -      -
   1187B  ALA*     1.3    80.6    -      -       -      +
   1189B  ALA*     1.3    57.4    +      -       -      +
   1192B  GLY*     3.8     7.6    +      -       -      -
----------------------------------------------------------
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Residues in contact with ALA1189 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1162B  ILE*     3.5    27.6    -      -       +      +
   1167B  GLY*     4.7     3.1    -      -       -      -
   1183B  GLY      4.4     4.0    -      -       -      +
   1184B  VAL*     3.8    28.9    -      -       -      +
   1186B  ASN*     2.8    15.6    +      -       -      +
   1188B  GLY*     1.3    76.9    -      -       -      +
   1190B  LYS*     1.3    61.2    +      -       -      +
   1191B  ALA      3.1     1.8    -      -       -      -
   1192B  GLY*     3.0     2.8    +      -       -      -
   1193B  LEU*     2.8    30.8    +      -       -      +
   1362B  LEU*     3.8     4.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with LYS1190 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1185B  ASP*     3.2    33.7    +      -       -      +
   1186B  ASN      3.0    17.5    +      -       -      +
   1187B  ALA*     4.2     7.6    -      -       -      +
   1189B  ALA*     1.3    75.5    -      -       -      +
   1191B  ALA*     1.3    60.4    +      -       -      +
   1194B  THR*     2.8    31.5    +      -       -      -
   1358B  VAL*     3.8     9.0    -      -       +      +
   1359B  ASP*     3.5    47.7    +      -       -      +
   1362B  LEU*     3.5    24.7    -      -       +      +
----------------------------------------------------------
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Residues in contact with ALA1191 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1165B  ASP*     4.4    12.1    -      -       -      +
   1187B  ALA      3.0    20.0    +      -       -      +
   1188B  GLY      4.3     2.7    -      -       -      +
   1190B  LYS*     1.3    77.1    -      -       -      +
   1192B  GLY*     1.3    64.3    +      -       -      +
   1193B  LEU      3.2     1.0    +      -       -      -
   1194B  THR*     3.3    14.3    +      -       -      -
   1195B  PHE*     3.3    13.3    +      -       -      +
   1251B  PHE*     4.2    14.1    -      -       +      -
   1252B  LYS*     5.9     3.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLY1192 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1161B  LEU*     3.9    16.9    -      -       -      +
   1162B  ILE*     4.0    23.1    -      -       -      +
   1188B  GLY      3.8     4.0    +      -       -      -
   1189B  ALA      3.0     7.4    +      -       -      -
   1191B  ALA*     1.3    81.1    -      -       -      +
   1193B  LEU*     1.3    58.8    +      -       -      +
   1195B  PHE*     3.7     3.6    +      -       -      +
   1196B  LEU*     3.5    15.2    +      -       -      +
   1251B  PHE*     4.0    18.3    -      -       -      -
----------------------------------------------------------
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Residues in contact with LEU1193 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1162B  ILE*     4.4    23.0    -      -       +      +
   1189B  ALA      2.8    17.4    +      -       -      +
   1192B  GLY*     1.3    68.8    -      -       -      +
   1194B  THR*     1.3    67.7    +      -       -      +
   1195B  PHE      3.1     1.6    -      -       -      -
   1196B  LEU*     3.2    18.4    +      -       +      -
   1197B  VAL*     3.0    35.5    +      -       +      +
   1347B  ALA      3.8    14.8    -      -       -      +
   1348B  VAL*     4.5    13.9    -      -       +      -
   1351B  ALA*     4.1    12.6    -      -       +      -
   1352B  ALA*     6.3     0.2    -      -       +      -
   1358B  VAL*     3.4    34.8    -      -       +      +
   1362B  LEU*     3.6    26.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with THR1194 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1190B  LYS*     2.8    22.9    +      -       -      +
   1191B  ALA*     3.3     6.9    +      -       -      -
   1193B  LEU*     1.3    75.5    -      -       -      +
   1195B  PHE*     1.3    63.0    +      -       -      +
   1197B  VAL*     3.3     5.1    +      -       +      +
   1198B  ASP*     2.9    41.0    +      -       -      +
   1358B  VAL*     3.9    22.0    -      -       +      +
----------------------------------------------------------
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Residues in contact with PHE1195 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1130B  TRP*     3.5    58.3    -      +       +      -
   1131B  GLU*     4.9     6.7    -      -       -      -
   1134B  PRO*     4.5     7.4    -      -       +      -
   1161B  LEU*     3.5    19.5    -      -       +      -
   1191B  ALA      3.3     9.3    +      -       -      +
   1192B  GLY      3.8     7.4    -      -       -      +
   1193B  LEU      3.1     0.4    -      -       -      -
   1194B  THR*     1.3    77.2    -      -       -      +
   1196B  LEU*     1.3    66.0    +      -       -      +
   1198B  ASP*     3.0    23.2    +      -       +      +
   1199B  LEU*     3.2    46.7    +      -       +      +
   1251B  PHE*     4.0    21.5    -      +       +      -
----------------------------------------------------------
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Residues in contact with LEU1196 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1130B  TRP*     5.9     2.0    -      -       +      -
   1150B  PHE*     4.5     9.0    -      -       +      -
   1152B  LEU*     4.1    21.5    -      -       +      -
   1158B  THR*     4.0    33.2    -      -       +      +
   1161B  LEU*     4.5    12.3    -      -       +      -
   1162B  ILE*     5.6     3.1    -      -       +      -
   1192B  GLY      3.5     9.4    +      -       -      +
   1193B  LEU*     3.2    24.5    +      -       +      +
   1195B  PHE*     1.3    85.4    -      -       -      +
   1197B  VAL*     1.3    60.8    +      -       +      +
   1199B  LEU*     3.5     9.9    +      -       +      +
   1200B  ILE*     3.1    30.2    +      -       +      +
   1205B  MET*     4.5    16.2    -      -       -      -
   1348B  VAL*     4.5     9.9    -      -       +      -
   1352B  ALA*     5.5     4.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL1197 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1193B  LEU*     3.0    20.1    +      -       +      +
   1194B  THR*     3.5     8.7    -      -       +      +
   1195B  PHE      3.1     0.2    -      -       -      -
   1196B  LEU*     1.3    74.6    -      -       +      +
   1198B  ASP*     1.3    57.0    +      -       -      +
   1200B  ILE*     2.7    35.5    +      -       +      +
   1201B  LYS*     3.0    24.9    +      -       +      +
   1351B  ALA*     4.1    10.8    -      -       +      +
   1352B  ALA*     3.8    35.0    -      -       +      +
   1354B  GLY*     5.9     0.4    -      -       -      +
   1358B  VAL*     3.9    20.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASP1198 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1194B  THR*     2.9    35.3    +      -       -      +
   1195B  PHE*     3.0    13.9    +      -       +      +
   1197B  VAL*     1.3    70.6    -      -       -      +
   1199B  LEU*     1.3    55.5    +      -       +      +
   1200B  ILE      2.8     4.5    -      -       -      -
   1201B  LYS*     2.7    18.3    +      -       -      +
   1202B  ASN*     2.6    50.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU1199 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1130B  TRP*     4.8     9.4    -      -       +      -
   1133B  ILE*     5.4     5.8    -      -       +      -
   1134B  PRO*     3.7    32.5    -      -       +      -
   1148B  LEU*     5.8     0.2    -      -       +      -
   1195B  PHE*     3.2    50.8    +      -       +      +
   1196B  LEU*     3.7    11.7    -      -       +      +
   1197B  VAL      3.3     0.2    -      -       -      -
   1198B  ASP*     1.3    77.3    -      -       +      +
   1200B  ILE*     1.3    58.8    +      -       -      +
   1202B  ASN*     4.0     2.9    -      -       -      +
   1204B  HIS*     3.0    30.9    +      -       +      +
   1205B  MET*     2.8    48.5    +      -       +      -
----------------------------------------------------------
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Residues in contact with ILE1200 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1152B  LEU*     4.2     7.9    -      -       +      -
   1196B  LEU*     3.1    25.1    -      -       +      +
   1197B  VAL*     2.7    19.3    +      -       +      +
   1199B  LEU*     1.3    79.8    -      -       -      +
   1201B  LYS*     1.3    61.9    +      -       +      +
   1203B  LYS*     3.7    11.3    +      -       -      +
   1205B  MET*     3.5    26.1    -      -       +      +
   1206B  ASN*     3.9     7.5    -      -       -      +
   1207B  ALA*     3.6    36.1    -      -       +      +
   1352B  ALA*     3.2    37.7    -      -       +      +
----------------------------------------------------------
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Residues in contact with LYS1201 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1197B  VAL*     3.0    28.3    +      -       +      +
   1198B  ASP*     2.7    21.4    +      -       -      +
   1200B  ILE*     1.3    74.1    -      -       +      +
   1202B  ASN*     1.3    63.8    +      -       -      +
   1203B  LYS*     2.9    18.3    +      -       -      +
   1352B  ALA      5.9     1.6    -      -       -      +
   1354B  GLY*     5.5    11.3    -      -       -      -
----------------------------------------------------------
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Residues in contact with ASN1202 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1137B  ASP*     5.4     0.5    -      -       -      +
   1198B  ASP*     2.6    34.6    +      -       -      +
   1199B  LEU*     5.5     1.4    -      -       -      +
   1201B  LYS*     1.3    75.9    -      -       -      +
   1203B  LYS*     1.3    63.1    +      -       -      +
   1204B  HIS*     3.1    43.0    +      -       +      +
----------------------------------------------------------
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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