Contacts of the helix formed by residues 791 - 812 (chain B) in PDB entry 3BBT


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 GLY 791 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    789B  ASN      4.3     0.4    -      -       -      -
    790B  ILE*     1.3    74.4    -      -       -      +
    792B  SER*     1.3    64.8    -      -       -      -
    793B  GLN*     3.3     4.6    +      -       -      -
    794B  LEU*     3.6     9.4    +      -       -      +
    795B  LEU*     3.4    24.9    +      -       -      +
    962B  ILE*     3.6     9.9    -      -       -      -
----------------------------------------------------------
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Residues in contact with SER 792 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    791B  GLY*     1.3    70.5    -      -       -      -
    793B  GLN*     1.3    65.0    +      -       -      +
    796B  LEU*     3.1    30.3    +      -       -      +
    956B  PRO*     3.4    33.8    -      -       -      +
    957B  GLN*     3.5    17.4    +      -       -      +
    960B  LEU*     3.6    33.0    -      -       -      +
    962B  ILE*     3.5     9.3    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 793 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    791B  GLY*     3.3     1.0    -      -       -      -
    792B  SER*     1.3    77.7    +      -       -      +
    794B  LEU*     1.3    62.1    +      -       +      +
    796B  LEU*     3.3     2.6    +      -       -      -
    797B  ASN*     2.8    68.0    +      -       -      +
    953B  ALA*     3.1    32.3    +      -       -      +
    954B  ARG      5.0     0.7    -      -       -      +
    956B  PRO*     3.6    22.3    -      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 794 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    782B  TYR*     5.8     1.6    -      -       +      +
    789B  ASN      4.7     4.5    -      -       -      +
    790B  ILE*     4.3    26.9    -      -       +      -
    791B  GLY      3.6    10.6    +      -       -      +
    793B  GLN*     1.3    80.5    -      -       +      +
    795B  LEU*     1.3    57.2    +      -       -      +
    797B  ASN*     3.1     5.9    +      -       -      +
    798B  TRP*     2.8    55.8    +      -       +      +
    829B  PRO*     3.4    39.0    -      -       +      +
    830B  ASN*     4.0    17.7    -      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 795 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    783B  VAL*     5.2     0.7    -      -       +      -
    790B  ILE*     3.7    11.2    -      -       +      -
    791B  GLY      3.4    18.6    +      -       -      +
    793B  GLN      3.3     0.8    -      -       -      -
    794B  LEU*     1.3    78.1    -      -       -      +
    796B  LEU*     1.3    61.7    +      -       -      +
    798B  TRP*     3.5    28.3    +      -       +      +
    799B  CYS*     3.2    27.0    +      -       -      -
    888B  LEU*     3.3    36.2    -      -       +      +
    889B  MET*     4.5     6.4    -      -       -      +
    891B  PHE*     4.1    12.1    -      -       +      -
    919B  ILE*     3.8    28.0    -      -       +      -
    960B  LEU*     3.8    15.3    -      -       +      -
    962B  ILE*     3.9    12.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 796 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    792B  SER      3.1    21.7    +      -       -      +
    793B  GLN*     3.9     2.7    -      -       -      +
    795B  LEU*     1.3    73.4    -      -       -      +
    797B  ASN*     1.3    67.9    +      -       -      +
    799B  CYS*     3.4     6.7    +      -       -      +
    800B  VAL*     3.2    26.2    +      -       -      +
    889B  MET*     4.7     3.8    -      -       +      -
    924B  VAL*     4.3    12.8    -      -       +      -
    949B  PHE*     3.7    30.2    -      -       +      +
    952B  MET*     3.4    37.0    -      -       +      +
    953B  ALA*     4.4    12.3    -      -       +      -
    956B  PRO*     3.6    25.4    -      -       +      +
    959B  TYR*     4.5     2.5    -      -       +      -
    960B  LEU*     3.7    19.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASN 797 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    793B  GLN*     2.8    51.4    +      -       -      +
    794B  LEU*     3.4     7.2    -      -       -      +
    796B  LEU*     1.3    73.6    -      -       -      +
    798B  TRP*     1.3    66.2    +      -       +      +
    800B  VAL*     3.2     8.5    +      -       -      +
    801B  GLN*     3.0    34.4    +      -       -      +
    830B  ASN*     3.0    33.0    +      -       -      +
    953B  ALA*     3.6    11.3    -      -       -      +
----------------------------------------------------------
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Residues in contact with TRP 798 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    779B  LEU*     4.0    22.0    -      -       +      -
    782B  TYR*     4.2    14.6    -      +       -      -
    783B  VAL*     3.5    25.4    -      -       +      -
    790B  ILE*     3.7    35.0    -      -       +      -
    794B  LEU*     2.8    32.5    +      -       +      +
    795B  LEU*     3.7    34.1    -      -       +      +
    796B  LEU      3.4     0.2    -      -       -      -
    797B  ASN*     1.3    74.6    -      -       +      +
    799B  CYS*     1.3    58.0    +      -       -      +
    801B  GLN*     3.2     6.9    +      -       -      +
    802B  ILE*     2.9    36.9    +      -       -      +
    826B  VAL*     5.9     0.7    -      -       +      -
    829B  PRO      2.8    28.6    +      -       -      -
    830B  ASN*     4.6     1.1    -      -       -      +
    831B  HIS      4.9     2.0    -      -       -      -
    832B  VAL*     3.6    34.5    -      -       +      +
    888B  LEU*     4.1    17.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with CYS 799 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    795B  LEU      3.2    17.7    +      -       -      -
    796B  LEU*     3.4     8.3    -      -       -      +
    797B  ASN      3.3     0.2    -      -       -      -
    798B  TRP*     1.3    79.5    -      -       -      +
    800B  VAL*     1.3    61.6    +      -       -      +
    802B  ILE*     4.7     1.6    -      -       -      -
    803B  ALA*     3.1    14.9    +      -       -      +
    881B  TYR*     2.6    28.8    +      -       -      +
    885B  ILE*     3.7    24.2    -      -       -      -
    888B  LEU*     4.6     5.8    -      -       -      +
    889B  MET*     3.7    26.2    -      -       -      -
    949B  PHE*     3.7    22.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 800 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    796B  LEU      3.2    17.5    -      -       -      +
    797B  ASN*     3.2    10.7    +      -       -      +
    799B  CYS*     1.3    75.4    -      -       -      +
    801B  GLN*     1.3    59.7    +      -       +      +
    803B  ALA*     3.4     6.2    +      -       -      +
    804B  LYS*     2.9    50.8    +      -       +      +
    946B  ALA*     4.2     8.9    -      -       +      +
    949B  PHE*     3.5    34.5    -      -       +      +
    950B  SER*     3.3    23.3    -      -       -      +
    953B  ALA*     4.6     4.3    -      -       +      -
    804D  LYS*     5.5     0.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 801 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    754B  HIS*     3.5    46.2    +      -       +      +
    797B  ASN*     3.0    25.9    +      -       -      +
    798B  TRP*     3.7     5.5    -      -       -      +
    800B  VAL*     1.3    76.6    -      -       +      +
    802B  ILE*     1.3    59.3    +      -       -      +
    804B  LYS*     3.2     5.5    +      -       +      +
    805B  GLY      2.9    25.3    +      -       -      -
    830B  ASN*     3.1    35.1    +      -       -      -
    831B  HIS*     3.4     2.7    -      -       -      -
    832B  VAL*     2.8    38.4    +      -       +      +
    753D  PRO*     4.2     7.9    -      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 802 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    779B  LEU*     4.2    14.8    -      -       +      -
    798B  TRP*     2.9    23.6    +      -       +      +
    799B  CYS*     4.6     1.6    -      -       -      +
    801B  GLN*     1.3    74.8    -      -       -      +
    803B  ALA*     1.3    57.5    +      -       -      +
    806B  MET*     3.0    25.5    +      -       -      +
    819B  LEU*     4.1    16.8    -      -       +      -
    824B  VAL*     4.1    24.5    -      -       +      -
    832B  VAL*     4.2     5.4    -      -       +      -
    834B  ILE*     3.1    29.7    -      -       +      +
    881B  TYR*     3.7    24.9    -      -       +      -
    884B  THR*     4.4    10.1    -      -       +      -
    885B  ILE*     5.2     2.5    -      -       +      -
    888B  LEU*     4.0    26.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 803 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    799B  CYS      3.1    19.1    +      -       -      +
    800B  VAL      3.6     4.5    -      -       -      +
    802B  ILE*     1.3    76.8    -      -       -      +
    804B  LYS*     1.3    58.9    +      -       -      +
    806B  MET*     3.2     7.4    +      -       -      +
    807B  MET*     2.9    32.2    +      -       -      +
    881B  TYR*     3.7    17.2    -      -       +      +
    942B  PHE*     3.9    10.3    -      -       +      +
    945B  LEU*     4.4     3.4    -      -       +      -
    946B  ALA*     3.8    28.9    -      -       +      +
----------------------------------------------------------
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Residues in contact with LYS 804 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    752B  HIS*     3.5    23.5    +      -       +      -
    754B  HIS*     4.2    13.9    -      -       +      +
    800B  VAL*     2.9    39.0    +      -       +      +
    801B  GLN*     3.4     6.5    -      -       +      +
    803B  ALA*     1.3    74.5    -      -       -      +
    805B  GLY*     1.3    64.3    +      -       -      +
    807B  MET*     3.2    14.7    +      -       -      +
    808B  TYR      3.2    16.6    +      -       -      -
    946B  ALA*     4.5    12.6    -      -       +      -
    950B  SER*     4.5     4.4    +      -       -      -
    800D  VAL*     6.2     0.4    -      -       -      -
    804D  LYS*     2.9    42.1    -      -       +      +
    950D  SER*     5.9     2.9    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLY 805 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    752B  HIS*     3.8    16.3    -      -       -      -
    754B  HIS      4.1     8.7    -      -       -      -
    755B  LEU*     3.7     6.8    -      -       -      +
    801B  GLN      2.9    14.4    +      -       -      -
    802B  ILE      3.7     3.6    -      -       -      -
    804B  LYS*     1.3    76.0    -      -       -      +
    806B  MET*     1.3    60.3    +      -       -      +
    808B  TYR*     3.3     6.8    +      -       -      +
    809B  LEU*     3.2    23.2    +      -       -      +
    834B  ILE*     3.9    13.9    -      -       -      -
----------------------------------------------------------
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Residues in contact with MET 806 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    802B  ILE*     3.0    21.6    +      -       +      +
    803B  ALA      3.5     0.9    -      -       -      +
    804B  LYS      3.2     0.2    -      -       -      -
    805B  GLY*     1.3    73.4    -      -       -      +
    807B  MET*     1.3    60.9    +      -       -      +
    809B  LEU*     3.3    29.1    +      -       +      +
    810B  GLU*     2.8    29.6    +      -       -      +
    814B  LEU      5.5     0.7    -      -       -      +
    816B  HIS*     4.2     5.8    -      -       +      -
    819B  LEU*     3.8    26.5    -      -       +      -
    834B  ILE*     3.8    11.9    -      -       +      -
    874B  HIS*     6.1     1.8    -      -       -      +
    877B  ASP*     3.4    29.6    -      -       +      +
    942B  PHE*     3.5    52.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with MET 807 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    803B  ALA      2.9    15.1    +      -       -      +
    804B  LYS*     3.2    17.7    +      -       -      +
    806B  MET*     1.3    72.9    -      -       -      +
    808B  TYR*     1.3    59.8    +      -       -      +
    810B  GLU*     3.2     5.5    +      -       -      +
    811B  GLU*     2.8    32.4    +      -       -      +
    942B  PHE*     3.5    35.4    -      -       +      +
    943B  LYS*     3.8    28.0    -      -       +      +
    946B  ALA*     4.1    15.0    -      -       -      -
    954D  ARG*     5.8     8.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with TYR 808 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    749B  SER      3.7     1.7    +      -       -      -
    750B  MET*     3.6    10.5    -      -       +      -
    751B  ASP*     3.2    46.7    +      -       -      +
    752B  HIS*     3.3    33.7    -      +       +      +
    755B  LEU*     3.4    19.1    -      -       +      -
    804B  LYS      3.2     3.4    +      -       -      -
    805B  GLY      3.5     8.3    -      -       -      +
    807B  MET*     1.3    78.8    -      -       -      +
    809B  LEU*     1.3    61.2    +      -       -      +
    811B  GLU*     3.2     8.0    +      -       +      +
    812B  ARG*     3.0    65.7    +      -       +      +
    830D  ASN*     3.5    12.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 809 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    750B  MET*     3.4    26.5    -      -       +      -
    755B  LEU*     3.8    22.0    -      -       +      -
    805B  GLY      3.2     8.9    +      -       -      +
    806B  MET*     3.5    39.5    -      -       +      +
    807B  MET      3.3     0.2    -      -       -      -
    808B  TYR*     1.3    79.1    -      -       -      +
    810B  GLU*     1.3    56.0    -      -       -      +
    812B  ARG*     3.3     1.9    +      -       -      -
    813B  ARG      3.0     7.4    +      -       -      -
    814B  LEU*     2.8    60.9    +      -       +      +
    816B  HIS*     4.4     9.2    -      -       +      -
    834B  ILE*     4.6     0.7    -      -       +      -
    837B  PHE*     3.8    25.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 810 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    806B  MET*     2.8    19.1    +      -       +      +
    807B  MET*     3.6     6.4    -      -       -      +
    809B  LEU*     1.3    70.1    -      -       -      +
    811B  GLU*     1.3    60.7    +      -       -      +
    813B  ARG*     2.9    23.4    +      -       -      +
    874B  HIS*     3.5    44.5    +      -       +      +
    875B  GLN*     4.9     2.2    -      -       -      +
    941B  LYS*     4.1    25.9    +      -       -      +
    942B  PHE*     3.6    33.7    +      -       +      +
    943B  LYS*     5.2    11.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 811 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    807B  MET      2.8    20.8    +      -       -      +
    808B  TYR*     3.6     9.0    -      -       +      +
    810B  GLU*     1.3    72.4    -      -       -      +
    812B  ARG*     1.3    62.7    +      -       +      +
    813B  ARG*     3.3     8.5    +      -       -      +
    793D  GLN*     5.4     6.6    -      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 812 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    746B  ILE*     5.8     4.2    -      -       -      +
    749B  SER*     2.8    54.5    +      -       -      -
    750B  MET*     3.7    19.8    -      -       +      +
    808B  TYR*     3.0    49.6    +      -       +      +
    809B  LEU      4.0     3.1    -      -       -      +
    810B  GLU      3.1     0.2    -      -       -      -
    811B  GLU*     1.3    82.6    -      -       +      +
    813B  ARG*     1.3    70.6    +      -       -      +
    814B  LEU*     3.3     3.5    +      -       +      +
----------------------------------------------------------
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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