Contacts of the helix formed by residues 980 - 1003 (chain B) in PDB entry 4TU6


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 MET 980 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    979B  SER*     1.3    71.9    -      -       -      +
    981B  GLN*     1.3    63.7    +      -       -      +
    983B  GLU*     3.3     8.4    +      -       -      +
    984B  ASP*     3.1    30.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 981 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    979B  SER*     3.5    13.2    -      -       -      +
    980B  MET*     1.3    78.4    -      -       +      +
    982B  GLU*     1.3    65.1    +      -       +      +
    984B  ASP*     3.2    24.0    +      -       -      +
    985B  THR*     3.4    15.4    +      -       -      -
----------------------------------------------------------
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Residues in contact with GLU 982 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    979B  SER*     3.1    32.0    +      -       -      +
    981B  GLN*     1.3    82.1    -      -       +      +
    983B  GLU*     1.3    62.9    +      -       -      +
    985B  THR*     3.2    10.4    +      -       -      -
    986B  PHE*     3.2    27.5    +      -       +      -
   1104B  ILE*     3.9    32.0    -      -       +      +
   1107B  SER*     4.8     2.8    +      -       -      -
   1108B  ARG*     2.7    48.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 983 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    979B  SER      3.1    13.2    +      -       -      +
    980B  MET*     3.3     9.1    +      -       -      +
    982B  GLU*     1.3    76.2    -      -       -      +
    984B  ASP*     1.3    56.4    +      -       -      +
    986B  PHE*     4.1    15.3    -      -       -      +
    987B  ARG*     2.9    39.9    +      -       -      +
    990B  ARG*     2.7    40.6    +      -       -      -
   1041B  HIS*     4.1    10.0    +      -       -      -
----------------------------------------------------------
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Residues in contact with ASP 984 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    980B  MET*     3.1    18.9    +      -       -      +
    981B  GLN*     3.2    18.8    +      -       -      +
    983B  GLU*     1.3    76.1    -      -       -      +
    985B  THR*     1.3    58.4    +      -       -      +
    987B  ARG*     2.7    37.1    +      -       -      +
    988B  GLU*     3.0    31.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with THR 985 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    981B  GLN*     3.4     9.8    +      -       -      -
    982B  GLU*     3.2     9.8    +      -       -      -
    984B  ASP*     1.3    78.6    -      -       -      +
    986B  PHE*     1.3    59.5    +      -       +      +
    988B  GLU*     3.3     5.3    +      -       -      -
    989B  LEU*     3.0    23.7    +      -       -      +
   1097B  PHE*     3.5    23.1    -      -       +      -
   1100B  LEU*     3.6    27.0    -      -       +      +
   1101B  CYS*     3.6    26.7    -      -       -      -
   1104B  ILE*     4.0    15.5    -      -       +      +
----------------------------------------------------------
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Residues in contact with PHE 986 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    982B  GLU      3.2    18.3    +      -       -      -
    983B  GLU*     3.9    18.8    -      -       -      +
    985B  THR*     1.3    80.6    -      -       +      +
    987B  ARG*     1.3    57.0    +      -       -      +
    989B  LEU*     3.4     7.0    +      -       +      +
    990B  ARG*     2.9    45.1    +      -       -      +
   1043B  TYR      5.5     1.2    -      -       -      +
   1044B  LEU*     3.4    64.6    -      -       +      -
   1101B  CYS*     4.3    15.5    -      -       +      -
   1104B  ILE*     3.3    38.4    -      -       +      -
   1105B  GLN*     4.9     1.8    -      -       -      -
   1108B  ARG*     4.3    12.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 987 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    983B  GLU*     2.9    30.4    +      -       -      +
    984B  ASP*     2.7    40.3    +      -       -      +
    985B  THR      3.2     0.2    -      -       -      -
    986B  PHE*     1.3    73.0    -      -       -      +
    988B  GLU*     1.3    66.0    +      -       -      +
    990B  ARG*     3.2    16.6    +      -       -      +
    991B  ILE*     3.0    36.5    +      -       +      +
   1201B  SO4      3.3    28.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 988 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    984B  ASP*     3.0    17.0    +      -       -      +
    985B  THR*     3.5     6.6    +      -       -      +
    987B  ARG*     1.3    72.9    -      -       -      +
    989B  LEU*     1.3    66.2    +      -       -      +
    991B  ILE*     3.3    12.5    +      -       -      +
    992B  PHE*     3.0    23.6    +      -       +      +
   1097B  PHE*     3.5    32.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 989 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    985B  THR      3.0    13.5    +      -       -      +
    986B  PHE*     3.5    11.0    -      -       +      +
    988B  GLU*     1.3    76.7    -      -       -      +
    990B  ARG*     1.3    63.6    +      -       -      +
    992B  PHE*     3.1    10.6    +      -       +      +
    993B  LEU*     2.9    41.0    +      -       +      +
   1043B  TYR      3.7     9.4    -      -       -      +
   1044B  LEU*     3.4    13.0    -      -       -      +
   1045B  THR*     3.4    35.7    -      -       -      +
   1046B  VAL*     3.7    27.1    -      -       +      -
   1093B  LEU*     4.8     0.2    -      -       +      -
   1097B  PHE*     3.8    20.6    -      -       +      -
   1101B  CYS*     4.1     8.5    -      -       -      -
----------------------------------------------------------
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Residues in contact with ARG 990 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    983B  GLU*     2.7    30.3    +      -       -      +
    986B  PHE*     2.9    24.5    +      -       -      +
    987B  ARG*     3.2    20.7    +      -       -      +
    989B  LEU*     1.3    78.1    -      -       -      +
    991B  ILE*     1.3    61.0    +      -       -      +
    993B  LEU*     3.4     4.8    +      -       +      -
    994B  ARG*     3.1    35.7    +      -       -      +
   1038B  ILE*     3.4    35.2    -      -       +      +
   1039B  ASP*     5.0     0.7    -      -       -      +
   1041B  HIS*     3.2    41.7    +      -       -      +
   1043B  TYR      5.2     8.7    -      -       -      +
   1044B  LEU*     6.1     1.8    -      -       -      +
   1201B  SO4      2.5    46.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 991 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    987B  ARG*     3.0    34.0    +      -       +      +
    988B  GLU*     3.6    10.3    -      -       +      +
    989B  LEU      3.3     0.2    -      -       -      -
    990B  ARG*     1.3    72.2    -      -       -      +
    992B  PHE*     1.3    70.9    +      -       -      +
    994B  ARG*     3.5    19.6    +      -       -      +
    995B  ASN*     3.4    19.7    +      -       +      +
   1201B  SO4      5.5     2.0    -      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 992 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    988B  GLU*     3.0    13.4    +      -       +      +
    989B  LEU*     3.4    11.9    -      -       +      +
    991B  ILE*     1.3    83.6    -      -       -      +
    993B  LEU*     1.3    75.1    +      -       +      +
    995B  ASN*     3.1     8.2    +      -       +      +
    996B  VAL*     3.0    40.4    +      -       +      +
    999B  ARG*     5.0     0.9    -      -       -      -
   1046B  VAL*     5.3     0.2    -      -       +      -
   1088B  ILE      4.7     1.8    -      -       -      -
   1089B  ILE*     3.5    30.3    -      -       +      -
   1092B  GLU*     3.6    43.1    -      -       +      -
   1093B  LEU*     3.9    30.7    -      -       +      -
   1097B  PHE*     6.0     1.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 993 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    989B  LEU*     2.9    41.3    +      -       +      +
    990B  ARG*     3.9     6.3    -      -       +      +
    991B  ILE      3.3     0.2    -      -       -      -
    992B  PHE*     1.3    94.1    -      -       +      +
    994B  ARG*     1.3    55.2    +      -       -      +
    996B  VAL*     3.4     4.4    +      -       +      +
    997B  THR*     2.8    36.4    +      -       -      -
   1038B  ILE*     3.8    15.5    -      -       +      -
   1043B  TYR*     3.8    33.7    -      -       +      +
   1045B  THR      4.9     0.4    -      -       -      +
   1046B  VAL*     5.0     3.6    -      -       +      -
   1049B  TYR*     3.6    42.8    -      -       +      -
   1089B  ILE*     4.9     3.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 994 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    990B  ARG*     3.1    31.5    +      -       -      +
    991B  ILE*     3.7    28.5    -      -       -      +
    992B  PHE      3.3     0.2    -      -       -      -
    993B  LEU*     1.3    76.7    -      -       -      +
    995B  ASN*     1.3    53.6    +      -       -      +
    997B  THR*     3.5     1.7    +      -       -      -
    998B  HIS*     2.8    34.8    +      -       -      +
   1035B  ILE*     5.9     6.4    -      -       +      +
   1038B  ILE*     3.9    20.3    -      -       +      +
   1039B  ASP*     2.9    30.0    +      -       -      +
   1201B  SO4      2.9    36.6    +      -       -      -
----------------------------------------------------------
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Residues in contact with ASN 995 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    991B  ILE*     3.4     9.1    +      -       +      +
    992B  PHE*     3.1    13.7    +      -       +      +
    994B  ARG*     1.3    75.2    -      -       -      +
    996B  VAL*     1.3    67.2    +      -       -      +
    998B  HIS*     3.3     7.2    +      -       -      +
    999B  ARG*     2.4    68.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 996 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    992B  PHE*     3.0    52.6    +      -       +      +
    993B  LEU*     3.7     9.0    -      -       +      +
    995B  ASN*     1.3    77.4    +      -       -      +
    997B  THR*     1.3    57.6    +      -       -      +
    999B  ARG*     3.2    13.6    +      -       -      +
   1000B  LEU*     3.1    33.1    +      -       +      +
   1049B  TYR*     3.6    23.3    -      -       +      +
   1085B  ALA*     5.1     4.5    -      -       -      -
   1088B  ILE*     3.6    31.3    -      -       +      +
   1089B  ILE*     4.3     5.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with THR 997 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    993B  LEU      2.8    16.9    +      -       -      -
    994B  ARG      3.9     2.9    -      -       -      -
    996B  VAL*     1.3    72.8    -      -       -      +
    998B  HIS*     1.3    61.8    +      -       -      +
   1000B  LEU*     3.5     5.3    +      -       -      +
   1001B  ALA*     2.8    27.8    +      -       -      +
   1031B  LEU*     4.3    17.5    -      -       +      +
   1034B  VAL*     4.2    15.5    -      -       +      -
   1035B  ILE*     3.5    30.7    -      -       +      -
   1038B  ILE*     3.6     7.6    -      -       -      +
   1049B  TYR*     2.7    31.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with HIS 998 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    994B  ARG      2.8    19.8    +      -       -      +
    995B  ASN*     3.6     8.1    -      -       -      +
    996B  VAL      3.3     0.2    -      -       -      -
    997B  THR*     1.3    76.9    -      -       -      +
    999B  ARG*     1.3    67.4    +      -       +      +
   1001B  ALA*     3.2     7.6    +      -       -      +
   1002B  ILE*     3.2    55.5    +      -       +      +
   1035B  ILE*     5.2     5.3    -      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 999 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    992B  PHE*     5.0     0.8    -      -       -      -
    995B  ASN*     2.4    42.0    +      -       -      +
    996B  VAL*     3.5    13.9    -      -       -      +
    997B  THR      3.2     0.4    -      -       -      -
    998B  HIS*     1.3    81.6    -      -       +      +
   1000B  LEU*     1.3    66.3    +      -       -      +
   1002B  ILE*     3.6    16.0    -      -       +      +
   1003B  ASP*     3.5    20.3    +      -       -      +
   1088B  ILE*     4.1    32.5    -      -       +      +
   1092B  GLU*     2.7    42.8    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU1000 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    996B  VAL*     3.1    16.5    +      -       +      +
    997B  THR*     3.7     7.9    -      -       -      +
    999B  ARG*     1.3    79.2    -      -       -      +
   1001B  ALA*     1.3    61.6    +      -       -      +
   1002B  ILE      3.2     1.2    +      -       -      -
   1003B  ASP*     3.3     9.1    +      -       -      +
   1006B  PHE*     3.4    28.0    -      -       +      +
   1031B  LEU*     4.4     9.6    -      -       +      -
   1049B  TYR*     3.9    20.6    -      -       -      +
   1053B  ILE*     4.3     9.9    -      -       +      -
   1081B  LEU*     4.0    31.0    -      -       +      -
   1084B  THR*     3.7    29.6    -      -       +      -
   1085B  ALA*     4.1    23.3    -      -       +      +
   1088B  ILE*     4.6     5.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA1001 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    997B  THR      2.8    21.4    +      -       -      +
    998B  HIS*     3.2    10.0    +      -       -      +
   1000B  LEU*     1.3    73.0    -      -       -      +
   1002B  ILE*     1.3    61.5    +      -       +      +
   1003B  ASP      4.8     2.2    -      -       -      +
   1006B  PHE*     5.6     0.2    -      -       -      -
   1007B  ARG*     5.4     0.9    -      -       -      -
   1010B  THR*     3.5    32.2    -      -       +      +
   1031B  LEU*     4.2     9.8    -      -       +      +
   1035B  ILE*     4.5    16.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE1002 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    998B  HIS*     3.2    48.1    +      -       +      +
    999B  ARG*     3.6    16.6    -      -       +      +
   1001B  ALA*     1.3    78.8    -      -       +      +
   1003B  ASP*     1.3    67.7    +      -       -      +
   1004B  LYS*     3.3     4.2    +      -       -      -
----------------------------------------------------------
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Residues in contact with ASP1003 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    999B  ARG      3.5    12.1    +      -       -      +
   1000B  LEU      3.3     4.8    +      -       -      +
   1001B  ALA      4.8     1.0    -      -       -      +
   1002B  ILE*     1.3    77.7    -      -       -      +
   1004B  LYS*     1.3    71.0    +      -       -      +
   1005B  ARG*     2.9    51.1    +      -       -      +
   1006B  PHE*     2.9    41.9    +      -       +      +
   1007B  ARG*     3.8     3.6    +      -       -      +
   1084B  THR*     5.2     1.7    -      -       -      +
----------------------------------------------------------
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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