Contacts of the helix formed by residues 1190 - 1207 (chain A) in PDB entry 2ZM3


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 THR1190 (chain A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1132A  VAL*     3.2    22.1    -      -       -      +
   1164A  ASP      3.7    20.2    -      -       -      +
   1165A  PTR      3.8    11.4    -      -       +      -
   1182A  GLU*     4.8     3.0    +      -       +      +
   1188A  VAL*     4.1    13.0    -      -       +      +
   1189A  PHE*     1.3    81.0    -      -       -      +
   1191A  THR*     1.3    62.7    +      -       -      +
   1192A  TYR*     3.0    44.1    +      -       +      +
   1193A  SER*     3.0    19.6    +      -       -      -
   1194A  ASP      3.4     3.3    +      -       -      -
----------------------------------------------------------
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Residues in contact with THR1191 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1127A  ASN*     3.1    45.1    -      -       +      +
   1131A  PHE      5.0     0.4    -      -       -      +
   1132A  VAL*     4.6     0.6    -      -       +      +
   1160A  ILE*     4.3    20.4    -      -       +      -
   1164A  ASP      4.9     1.5    +      -       -      +
   1190A  THR*     1.3    75.3    -      -       -      +
   1192A  TYR*     1.3    77.2    +      -       -      +
   1194A  ASP*     3.2     9.6    +      -       -      +
   1195A  VAL*     3.0    30.7    +      -       -      +
   1259A  PHE*     5.6     0.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with TYR1192 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1182A  GLU*     4.6     0.2    -      -       -      +
   1190A  THR*     3.0    26.7    -      -       +      +
   1191A  THR*     1.3    91.6    +      -       -      +
   1193A  SER*     1.3    57.2    +      -       -      +
   1195A  VAL*     3.0    12.3    +      -       +      +
   1196A  TRP      2.9    22.3    +      -       -      -
   1253A  PRO*     3.6    42.2    -      -       +      +
   1254A  LYS*     4.5    24.7    -      -       +      +
   1256A  ARG*     3.1    24.6    +      -       +      +
   1257A  PRO      5.9     2.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with SER1193 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1132A  VAL*     4.7     0.9    -      -       -      +
   1180A  SER*     3.5    27.3    +      -       -      -
   1182A  GLU*     3.6    10.1    +      -       -      -
   1183A  SER*     3.5    10.0    +      -       -      -
   1188A  VAL      4.6     0.4    -      -       -      -
   1189A  PHE*     3.5    15.7    -      -       -      +
   1190A  THR*     3.0    29.9    +      -       -      -
   1191A  THR      3.3     0.2    -      -       -      -
   1192A  TYR*     1.3    75.3    -      -       -      +
   1194A  ASP*     1.3    65.2    +      -       -      +
   1196A  TRP*     3.5     3.9    +      -       -      +
   1197A  SER*     3.3    23.0    +      -       -      -
   1256A  ARG*     3.7     3.3    -      -       -      +
----------------------------------------------------------
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Residues in contact with ASP1194 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1123A  MET*     3.3    28.8    -      -       +      +
   1127A  ASN*     3.6    10.2    +      -       -      -
   1132A  VAL*     3.4    16.2    -      -       -      +
   1133A  HIS*     2.9    22.3    +      -       -      +
   1134A  ARG*     3.1    25.8    +      -       -      -
   1135A  ASP      4.7     0.5    +      -       -      -
   1136A  LEU*     4.0     5.9    +      -       -      +
   1190A  THR      3.4     3.7    +      -       -      +
   1191A  THR*     3.2    12.0    +      -       -      +
   1192A  TYR      3.1     0.6    -      -       -      -
   1193A  SER*     1.3    77.2    +      -       -      +
   1195A  VAL*     1.3    59.5    +      -       -      +
   1197A  SER*     3.2     9.0    +      -       -      +
   1198A  PHE*     3.0    22.9    +      -       -      +
   1259A  PHE*     3.6    12.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL1195 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1191A  THR*     3.0    17.7    +      -       -      +
   1192A  TYR*     3.0    12.6    +      -       +      +
   1194A  ASP*     1.3    73.3    -      -       -      +
   1196A  TRP*     1.3    66.4    +      -       -      +
   1198A  PHE*     3.2     3.6    +      -       -      +
   1199A  GLY      3.1    16.8    +      -       -      -
   1248A  CYS*     3.4    33.8    -      -       +      +
   1256A  ARG*     3.9     9.9    -      -       +      -
   1257A  PRO*     3.2    31.6    -      -       +      +
   1258A  SER*     4.4     2.0    -      -       -      -
   1259A  PHE*     3.7    34.5    -      -       +      +
   1262A  ILE*     4.7     3.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with TRP1196 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1177A  ARG      5.6     0.6    +      -       -      -
   1178A  TRP*     3.9     8.1    +      -       -      +
   1179A  MET      3.3    13.2    +      -       -      -
   1180A  SER*     3.7    25.8    -      -       -      -
   1181A  PRO*     3.5    37.9    -      -       +      -
   1192A  TYR      2.9    10.8    +      -       -      +
   1193A  SER      3.5    10.1    -      -       -      +
   1195A  VAL*     1.3    76.5    -      -       -      +
   1197A  SER*     1.3    64.3    +      -       -      +
   1199A  GLY      3.1    10.0    +      -       -      -
   1200A  VAL*     3.3    15.3    +      -       +      +
   1213A  TYR*     4.2    14.0    +      -       -      -
   1225A  VAL*     3.8    16.8    -      -       +      -
   1229A  GLY      4.7     1.3    -      -       -      -
   1230A  LEU*     3.8    22.7    -      -       +      -
   1248A  CYS      3.6    10.9    +      -       -      -
   1249A  TRP*     3.2    65.4    +      +       +      -
   1250A  GLN      3.9     4.5    -      -       -      -
   1251A  TYR*     5.2     0.7    -      +       -      -
   1256A  ARG*     3.5    12.8    -      -       -      +
----------------------------------------------------------
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Residues in contact with SER1197 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1134A  ARG      5.5     4.2    +      -       -      -
   1135A  ASP*     5.7     0.2    -      -       -      -
   1136A  LEU*     3.5    33.8    +      -       -      +
   1178A  TRP*     2.7    26.7    +      -       -      +
   1193A  SER      3.3    10.4    +      -       -      -
   1194A  ASP*     3.2    11.3    +      -       -      -
   1196A  TRP*     1.3    75.8    -      -       -      +
   1198A  PHE*     1.3    62.3    +      -       -      +
   1200A  VAL*     2.8    22.9    +      -       -      +
   1201A  VAL*     3.0    18.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with PHE1198 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1116A  ALA*     3.5    32.3    -      -       +      -
   1119A  ILE*     3.8    28.5    -      -       +      -
   1120A  ALA*     3.9    11.7    -      -       +      -
   1136A  LEU*     3.7    10.4    -      -       +      +
   1194A  ASP      3.0     6.9    +      -       -      +
   1195A  VAL      3.2     8.7    +      -       -      +
   1197A  SER*     1.3    74.6    -      -       -      +
   1199A  GLY*     1.3    65.3    +      -       -      +
   1201A  VAL*     3.1     9.6    +      -       +      +
   1202A  LEU*     3.0    53.5    +      -       +      +
   1244A  LEU*     5.1     1.3    -      -       +      -
   1248A  CYS*     4.0     6.5    -      -       -      -
   1259A  PHE*     3.6    26.0    -      +       +      -
   1262A  ILE*     3.7    38.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLY1199 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1195A  VAL      3.1     6.7    +      -       -      -
   1196A  TRP      3.1     9.9    +      -       -      -
   1198A  PHE*     1.3    76.8    -      -       -      +
   1200A  VAL*     1.3    61.7    +      -       -      +
   1202A  LEU*     3.4    12.9    +      -       -      +
   1203A  TRP      3.2    16.1    +      -       -      -
   1245A  MET*     3.7     4.7    -      -       -      +
   1248A  CYS*     3.8    19.1    -      -       -      -
   1249A  TRP*     3.2    24.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with VAL1200 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1177A  ARG      3.9    18.2    -      -       -      +
   1178A  TRP*     3.5    31.9    -      -       +      +
   1196A  TRP*     3.3    28.7    +      -       +      +
   1197A  SER*     2.8    12.4    +      -       -      +
   1199A  GLY*     1.3    78.1    -      -       -      +
   1201A  VAL*     1.3    54.7    +      -       -      -
   1203A  TRP*     3.3     4.8    -      -       -      +
   1204A  GLU*     3.0    23.6    +      -       -      +
   1212A  PRO*     4.0    17.9    -      -       +      -
   1213A  TYR*     5.1     2.9    -      -       -      +
   1231A  LEU*     4.6     8.1    -      -       +      -
   1249A  TRP*     3.7    20.2    -      -       +      +
----------------------------------------------------------
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Residues in contact with VAL1201 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1087A  LEU*     5.4     2.0    -      -       +      -
   1119A  ILE*     4.0    28.3    -      -       +      -
   1136A  LEU*     3.9    15.9    -      -       +      +
   1137A  ALA*     3.7    27.6    -      -       -      -
   1138A  ALA*     4.3     7.6    -      -       +      +
   1141A  CYS*     5.7     0.4    -      -       -      -
   1178A  TRP*     4.8     0.7    -      -       +      -
   1197A  SER      3.0    16.8    +      -       -      +
   1198A  PHE*     3.1    17.7    +      -       +      +
   1200A  VAL*     1.3    73.6    -      -       -      +
   1202A  LEU*     1.3    63.9    +      -       -      +
   1204A  GLU*     3.2    15.4    +      -       +      +
   1205A  ILE*     2.9    38.0    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU1202 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1112A  MET*     5.0     1.1    -      -       -      +
   1116A  ALA*     3.9    29.4    -      -       +      -
   1198A  PHE*     3.0    44.8    +      -       +      +
   1199A  GLY*     3.4    11.4    -      -       -      +
   1200A  VAL      3.3     0.2    -      -       -      -
   1201A  VAL*     1.3    76.5    -      -       +      +
   1203A  TRP*     1.3    62.6    +      -       -      +
   1205A  ILE*     3.1    15.3    +      -       +      +
   1206A  ALA*     3.0    19.2    +      -       -      +
   1241A  LEU*     4.4    18.8    -      -       +      +
   1244A  LEU*     4.1    25.8    -      -       +      +
   1245A  MET*     3.6    32.2    -      -       +      +
   1248A  CYS*     4.8     0.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with TRP1203 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1199A  GLY      3.2     9.1    +      -       -      +
   1200A  VAL      3.3    11.4    -      -       -      +
   1202A  LEU*     1.3    80.3    -      -       -      +
   1204A  GLU*     1.3    61.3    +      -       +      +
   1206A  ALA*     3.2     2.9    +      -       -      +
   1207A  THR*     2.9    55.1    +      -       +      +
   1210A  GLU*     3.2    35.2    -      -       +      -
   1211A  GLN      3.5    19.3    -      -       -      -
   1212A  PRO*     3.5    26.2    -      -       +      -
   1213A  TYR      4.6     1.3    -      -       -      -
   1231A  LEU*     3.7    31.1    -      -       +      +
   1232A  ASP      3.3    22.4    +      -       -      +
   1234A  PRO*     3.7    21.2    -      -       +      +
   1245A  MET*     3.5    14.3    -      -       -      +
   1249A  TRP*     4.1    10.5    -      +       +      -
----------------------------------------------------------
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Residues in contact with GLU1204 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1088A  LYS*     4.0    15.9    +      -       -      +
   1091A  LEU*     3.9     2.6    -      -       +      +
   1138A  ALA*     3.2    38.2    +      -       +      +
   1139A  ARG      4.9     0.5    +      -       -      -
   1178A  TRP*     3.1    44.5    +      -       +      +
   1200A  VAL      3.0    12.2    +      -       -      +
   1201A  VAL*     3.4    17.5    -      -       -      +
   1202A  LEU      3.2     0.2    -      -       -      -
   1203A  TRP*     1.3    86.2    -      -       +      +
   1205A  ILE*     1.3    56.6    -      -       -      +
   1207A  THR*     3.1     6.7    +      -       -      -
   1208A  LEU*     2.9     8.3    +      -       -      -
   1209A  ALA*     2.6    34.7    +      -       -      +
   1210A  GLU      4.3     9.3    -      -       -      +
   1212A  PRO*     4.7     1.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE1205 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1087A  LEU*     4.7     7.0    -      -       +      -
   1091A  LEU*     3.9    23.3    -      -       +      -
   1107A  PRO*     5.0     2.4    -      -       +      +
   1112A  MET*     3.4    41.7    -      -       +      +
   1115A  MET*     4.2    33.9    -      -       +      -
   1116A  ALA*     5.0     1.8    -      -       -      +
   1119A  ILE*     4.5     9.9    -      -       +      -
   1138A  ALA*     6.1     0.2    -      -       +      -
   1201A  VAL*     2.9    32.2    +      -       +      +
   1202A  LEU*     3.1    20.2    +      -       +      +
   1204A  GLU*     1.3    76.7    -      -       +      +
   1206A  ALA*     1.3    61.0    +      -       -      +
   1207A  THR      3.4     0.5    +      -       -      -
   1208A  LEU*     3.4    20.3    +      -       -      +
   1241A  LEU*     5.7     0.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA1206 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1112A  MET*     3.4    17.9    -      -       +      +
   1202A  LEU      3.0    15.9    +      -       -      +
   1203A  TRP      3.2     4.5    +      -       -      +
   1205A  ILE*     1.3    75.8    -      -       -      +
   1207A  THR*     1.3    63.1    +      -       -      +
   1208A  LEU*     3.4     1.5    -      -       -      +
   1234A  PRO*     4.0    16.2    -      -       +      +
   1235A  ASP      5.0     4.2    -      -       -      +
   1237A  CYS*     3.8    32.2    -      -       +      +
   1238A  PRO*     5.3     0.7    -      -       +      -
   1241A  LEU*     4.9     0.7    -      -       +      -
   1245A  MET*     4.1     3.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with THR1207 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1095A  ARG*     4.9     2.4    -      -       -      -
   1203A  TRP*     2.9    50.0    +      -       +      +
   1204A  GLU*     3.1    11.1    +      -       -      -
   1206A  ALA*     1.3    80.0    -      -       -      +
   1208A  LEU*     1.3    72.4    +      -       -      +
   1209A  ALA      3.2     0.2    +      -       -      -
   1210A  GLU*     3.3    51.7    +      -       -      +
   1234A  PRO*     3.8    17.7    -      -       +      -
----------------------------------------------------------
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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