Contacts of the helix formed by residues 1097 - 1116 (chain A) in PDB entry 1WUE


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 HIS1097 (chain A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1058A  GLN*     6.3     0.2    -      -       -      +
   1059A  GLU*     4.3     5.3    -      -       +      +
   1063A  THR*     6.1     0.9    -      -       -      -
   1064A  GLU*     2.8    41.5    -      -       -      +
   1067A  ILE*     3.4    40.9    -      -       +      +
   1072A  LEU*     5.2     0.7    -      -       +      -
   1094A  VAL*     3.9    12.7    -      -       +      +
   1095A  LYS      2.9    18.5    +      -       -      -
   1096A  GLY*     1.3    70.3    -      -       -      +
   1098A  TRP*     1.3    69.3    +      -       -      +
   1100A  GLY*     3.2     1.3    +      -       -      -
   1101A  LYS*     3.0    25.3    +      -       +      +
   2054B  PRO*     3.8     9.2    -      -       +      +
   2058B  GLN*     2.7    41.8    +      -       +      +
   2059B  GLU*     5.3     0.6    -      -       -      -
   2063B  THR*     5.0     6.2    +      -       +      +
----------------------------------------------------------
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Residues in contact with TRP1098 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1058A  GLN*     3.8    21.5    -      -       +      -
   1059A  GLU*     3.5     5.7    +      -       -      -
   1096A  GLY*     3.1    29.8    +      -       -      -
   1097A  HIS*     1.3    79.3    -      -       -      +
   1099A  MET*     1.3    59.3    +      -       -      +
   1101A  LYS*     3.2    10.9    +      -       +      +
   1102A  ALA      2.9    25.6    +      -       -      -
   1243A  ARG*     3.2    75.4    +      -       +      +
   1244A  SER*     5.4     2.8    -      -       -      -
   1265A  PRO      3.4     7.2    -      -       -      +
   1266A  ARG      3.3    20.9    -      -       -      +
   1267A  VAL      4.0    10.1    -      -       -      -
   1268A  GLY*     3.5     9.7    -      -       -      +
   2058B  GLN*     4.0    13.0    -      -       -      -
----------------------------------------------------------
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Residues in contact with MET1099 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1047A  GLU      4.9     0.9    -      -       -      +
   1048A  LEU*     3.6    24.2    -      -       +      +
   1049A  VAL*     4.3     1.2    +      -       +      -
   1050A  ALA*     3.6    31.9    -      -       +      +
   1051A  PHE*     6.1     0.7    -      -       +      -
   1056A  TYR*     4.2     7.9    -      -       +      -
   1057A  VAL*     3.4    27.1    -      -       +      -
   1059A  GLU*     3.2    25.5    +      -       +      +
   1064A  GLU*     4.0     0.4    +      -       +      -
   1097A  HIS      3.4     0.4    -      -       -      -
   1098A  TRP*     1.3    79.4    -      -       -      +
   1100A  GLY*     1.3    61.2    +      -       -      +
   1102A  ALA*     3.6     2.0    +      -       -      +
   1103A  ALA*     3.3    16.8    +      -       -      +
   1265A  PRO*     3.4    26.4    -      -       +      +
   1266A  ARG*     4.3    13.7    -      -       +      +
   1292A  MET*     3.5    32.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLY1100 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1048A  LEU*     4.1     3.4    -      -       -      -
   1064A  GLU*     2.8    29.7    +      -       -      +
   1068A  ILE*     3.6    30.1    -      -       -      +
   1072A  LEU*     3.6    11.3    -      -       -      +
   1097A  HIS      3.7     0.2    -      -       -      -
   1099A  MET*     1.3    71.3    -      -       -      +
   1101A  LYS*     1.3    66.9    +      -       -      +
   1103A  ALA*     3.4    14.7    +      -       -      +
   1104A  LEU*     3.8     4.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS1101 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1072A  LEU*     3.7    14.7    -      -       +      +
   1088A  SER      5.5     0.4    +      -       -      -
   1091A  PHE*     2.9    54.9    +      -       +      -
   1092A  GLU*     4.2     5.7    +      -       -      +
   1094A  VAL*     2.8    35.1    +      -       +      -
   1096A  GLY      3.5    19.9    +      -       -      +
   1097A  HIS      3.0    13.6    +      -       -      +
   1098A  TRP*     3.2    15.2    +      -       +      +
   1100A  GLY*     1.3    76.8    -      -       -      +
   1102A  ALA*     1.3    57.7    +      -       -      +
   1104A  LEU      3.3     3.1    +      -       -      -
   1105A  GLU*     2.9    28.1    +      -       -      +
   1268A  GLY*     4.0    14.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with ALA1102 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1047A  GLU      4.8     2.5    -      -       -      +
   1098A  TRP      2.9    13.6    +      -       -      +
   1099A  MET      3.9     3.1    -      -       -      +
   1101A  LYS*     1.3    76.7    -      -       -      +
   1103A  ALA*     1.3    50.6    +      -       -      +
   1105A  GLU*     4.1     0.9    -      -       -      -
   1106A  THR*     2.6    47.1    +      -       +      +
   1265A  PRO*     3.7    26.0    -      -       +      -
   1268A  GLY      3.6    10.0    +      -       -      -
   1269A  GLY*     3.5    26.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with ALA1103 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1034A  PHE*     4.1    10.5    -      -       +      +
   1046A  GLY*     3.4    17.8    -      -       -      -
   1047A  GLU      3.5    26.4    +      -       -      +
   1048A  LEU*     3.8    18.6    -      -       +      +
   1068A  ILE*     4.0    10.3    -      -       +      -
   1099A  MET      3.3    10.7    +      -       -      +
   1100A  GLY      3.5    10.5    -      -       -      +
   1101A  LYS      3.2     0.6    -      -       -      -
   1102A  ALA*     1.3    78.5    -      -       -      +
   1104A  LEU*     1.3    61.0    +      -       -      +
   1106A  THR*     3.3    12.3    +      -       -      -
   1107A  ALA*     3.7     2.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU1104 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1006A  ILE*     5.5     2.7    -      -       +      -
   1034A  PHE*     4.0    33.2    -      -       +      -
   1036A  ILE*     4.2    10.2    -      -       +      +
   1068A  ILE*     4.0    15.3    -      -       +      -
   1072A  LEU*     3.6    31.0    -      -       +      -
   1073A  ILE*     4.0    25.1    -      -       +      +
   1076A  LEU*     4.7    11.4    -      -       +      -
   1087A  VAL*     5.1     0.2    -      -       -      -
   1091A  PHE*     3.9    17.3    -      -       +      -
   1100A  GLY      3.8     9.4    +      -       -      +
   1101A  LYS      3.3     3.9    +      -       -      +
   1102A  ALA      3.2     0.2    -      -       -      -
   1103A  ALA*     1.3    75.0    -      -       -      +
   1105A  GLU*     1.3    66.5    +      -       -      +
   1106A  THR      3.3     0.4    -      -       -      -
   1107A  ALA*     3.2     6.4    +      -       -      +
   1108A  ILE*     3.0    27.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU1105 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1084A  PRO      4.7     0.9    -      -       -      +
   1087A  VAL*     3.9    33.4    -      -       +      -
   1088A  SER*     4.5     9.6    -      -       -      +
   1091A  PHE*     4.4     2.6    -      -       +      -
   1101A  LYS      2.9    18.0    +      -       -      +
   1102A  ALA*     4.0     1.3    -      -       -      +
   1104A  LEU*     1.3    77.7    -      -       -      +
   1106A  THR*     1.3    63.6    +      -       -      +
   1108A  ILE*     3.3     4.0    +      -       -      +
   1109A  TRP*     2.9    58.6    +      -       -      +
   1268A  GLY      4.0    11.2    -      -       -      +
   1269A  GLY*     3.2     7.2    -      -       -      -
   1270A  ILE      2.9    24.1    +      -       -      -
   1271A  HIS*     3.0    24.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with THR1106 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1045A  PHE      4.0     3.4    -      -       -      +
   1046A  GLY*     3.6    11.0    -      -       -      -
   1047A  GLU      4.1     3.3    +      -       -      -
   1102A  ALA*     2.6    33.4    +      -       +      +
   1103A  ALA*     3.3     8.3    +      -       -      -
   1105A  GLU*     1.3    82.7    -      -       -      +
   1107A  ALA*     1.3    62.6    +      -       -      +
   1109A  TRP*     3.4     3.6    +      -       -      +
   1110A  ASP*     3.1    21.8    +      -       -      +
   1120A  LEU*     5.5     1.0    -      -       -      +
   1264A  ILE*     3.9    19.3    -      -       +      -
   1265A  PRO*     6.5     0.2    -      -       +      -
   1269A  GLY*     4.4     0.9    -      -       -      -
   1270A  ILE*     4.2     9.4    -      -       +      +
   1301A  LEU*     3.6    31.1    -      -       +      +
   1348A  ILE*     5.8     1.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with ALA1107 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1034A  PHE*     4.4     4.3    -      -       +      +
   1036A  ILE*     3.8    20.4    -      -       +      -
   1044A  GLY*     3.4    17.5    -      -       -      +
   1045A  PHE      3.4    12.8    -      -       -      -
   1046A  GLY      3.6    19.7    -      -       -      +
   1103A  ALA      3.8     7.4    -      -       -      +
   1104A  LEU*     3.2    11.1    +      -       -      +
   1106A  THR*     1.3    81.3    +      -       -      +
   1108A  ILE*     1.3    59.9    +      -       -      +
   1110A  ASP*     3.3     0.7    +      -       -      +
   1111A  LEU*     2.9    25.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE1108 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1001A  MET*     4.0    24.2    -      -       +      +
   1003A  ILE*     4.4    12.1    -      -       +      -
   1036A  ILE*     3.8    24.7    -      -       +      -
   1076A  LEU*     4.4    21.1    -      -       +      -
   1081A  ILE*     4.7     4.7    -      -       +      -
   1084A  PRO*     4.1     9.2    -      -       +      -
   1087A  VAL*     3.6    31.0    -      -       +      -
   1104A  LEU      3.0    19.5    +      -       -      +
   1105A  GLU      3.7     7.4    -      -       -      +
   1106A  THR      3.3     0.2    -      -       -      -
   1107A  ALA*     1.3    75.4    -      -       -      +
   1109A  TRP*     1.3    60.2    +      -       -      +
   1111A  LEU*     3.6    11.3    -      -       +      +
   1112A  TYR*     2.9    28.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with TRP1109 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1084A  PRO*     3.6    44.1    +      -       +      +
   1085A  GLN*     4.3     6.7    -      -       +      -
   1105A  GLU*     2.9    54.6    +      -       +      -
   1106A  THR      3.7     2.5    -      -       -      +
   1107A  ALA      3.3     0.2    -      -       -      -
   1108A  ILE*     1.3    77.3    -      -       +      +
   1110A  ASP*     1.3    62.9    +      -       -      +
   1112A  TYR*     3.4     3.3    +      +       -      +
   1113A  ALA*     3.0    25.8    +      -       -      +
   1120A  LEU*     4.2    22.3    -      -       +      +
   1123A  PHE*     4.3    25.6    -      +       +      -
   1124A  PHE*     4.8     0.9    -      +       -      -
   1270A  ILE*     3.6    42.2    -      -       +      +
   1271A  HIS*     4.2    25.4    -      +       +      -
   1274A  LEU*     4.1    17.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASP1110 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1044A  GLY*     3.3     1.7    -      -       -      -
   1045A  PHE*     2.8    32.3    +      -       -      +
   1106A  THR      3.1    11.5    +      -       -      +
   1107A  ALA      3.5     7.6    -      -       -      +
   1109A  TRP*     1.3    80.9    -      -       -      +
   1111A  LEU*     1.3    61.2    +      -       -      +
   1113A  ALA*     3.4     1.6    +      -       -      +
   1114A  LYS*     2.8    52.3    +      -       -      +
   1120A  LEU*     4.6     8.2    -      -       -      +
   1347A  GLY*     3.0     8.2    -      -       -      -
   1348A  ILE*     2.8    45.4    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU1111 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1001A  MET*     4.1    22.4    -      -       +      -
   1003A  ILE*     5.1     3.1    -      -       +      -
   1036A  ILE*     3.9    31.4    -      -       +      +
   1038A  ASP*     3.9    23.1    -      -       +      +
   1042A  ASN*     3.6    43.7    -      -       +      +
   1043A  GLN      3.9     0.4    -      -       -      +
   1044A  GLY*     3.8    10.5    -      -       -      +
   1107A  ALA      2.9    17.6    +      -       -      +
   1108A  ILE*     3.3    13.2    +      -       +      +
   1110A  ASP*     1.3    77.8    -      -       -      +
   1112A  TYR*     1.3    57.9    +      -       -      +
   1114A  LYS*     3.3     5.0    +      -       -      +
   1115A  ARG*     2.9    29.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with TYR1112 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1001A  MET*     3.8    22.0    -      -       +      -
   1082A  GLU      3.2    26.9    -      -       -      -
   1083A  GLN*     3.3    24.9    +      -       -      -
   1084A  PRO*     3.4    31.0    -      -       +      -
   1108A  ILE      2.9    16.8    +      -       -      +
   1109A  TRP*     3.7     5.4    -      +       -      +
   1111A  LEU*     1.3    78.0    -      -       -      +
   1113A  ALA*     1.3    63.4    +      -       -      +
   1115A  ARG*     3.1     9.4    +      -       +      +
   1116A  GLN*     2.9    62.3    +      -       +      +
   1123A  PHE*     3.9    26.7    -      +       -      -
----------------------------------------------------------
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Residues in contact with ALA1113 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1109A  TRP      3.0    16.8    +      -       -      +
   1110A  ASP      3.8     4.5    -      -       -      +
   1112A  TYR*     1.3    76.3    -      -       -      +
   1114A  LYS*     1.3    63.6    +      -       -      +
   1116A  GLN*     3.0     8.8    +      -       -      +
   1118A  LYS      3.0    35.5    +      -       -      +
   1120A  LEU*     4.1     8.5    -      -       +      -
   1123A  PHE*     3.5    32.8    -      -       +      -
   1347A  GLY*     4.0    11.9    -      -       -      -
----------------------------------------------------------
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Residues in contact with LYS1114 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1042A  ASN*     4.5    16.4    +      -       +      +
   1043A  GLN*     2.7    33.8    +      -       -      +
   1045A  PHE*     3.7    24.4    -      -       -      -
   1110A  ASP*     2.8    42.7    +      -       -      +
   1111A  LEU*     3.7     3.6    -      -       -      +
   1113A  ALA*     1.3    75.6    -      -       -      +
   1115A  ARG*     1.3    57.7    +      -       -      +
   1117A  GLN*     2.9    30.8    +      -       -      -
   1346A  LEU*     3.8    34.3    -      -       +      +
   1347A  GLY      3.8    11.7    -      -       -      +
   1348A  ILE*     4.7     2.1    -      -       -      +
   1349A  GLY*     5.4     0.9    -      -       -      +
   1350A  VAL      4.9     4.1    +      -       -      -
----------------------------------------------------------
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Residues in contact with ARG1115 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    999A  SER*     4.9     6.3    -      -       -      +
   1000A  HIS      3.0    25.5    +      -       -      +
   1001A  MET*     3.3    35.9    -      -       -      +
   1038A  ASP*     3.1    23.6    +      -       -      +
   1039A  GLU*     2.5    29.7    +      -       -      -
   1040A  GLN*     3.1    31.0    -      -       -      +
   1042A  ASN*     3.8    13.0    -      -       -      +
   1111A  LEU*     2.9    12.7    +      -       -      +
   1112A  TYR*     3.2    15.3    -      -       +      +
   1114A  LYS*     1.3    76.5    -      -       -      +
   1116A  GLN*     1.3    69.2    +      -       -      +
   1117A  GLN*     3.2     8.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLN1116 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1112A  TYR*     2.9    58.0    +      -       +      +
   1113A  ALA      3.0     6.9    +      -       -      +
   1115A  ARG*     1.3    82.5    +      -       -      +
   1117A  GLN*     1.3    72.4    +      -       -      +
   1118A  LYS*     3.4    20.7    +      -       +      +
   1123A  PHE*     4.1    15.8    -      -       +      -
----------------------------------------------------------
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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