Contacts of the helix formed by residues 655 - 675 (chain B) in PDB entry 5UO5


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 ASP 655 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    626A  THR*     3.0    20.5    +      -       -      -
    627A  SER*     3.5    21.2    -      -       -      -
    629A  LEU*     4.5     5.4    -      -       +      -
    594B  MET*     4.2     0.7    -      -       -      -
    595B  GLY*     4.6     1.3    -      -       -      +
    643B  LEU*     3.7    34.3    -      -       +      +
    647B  GLN*     6.0     0.8    -      -       -      +
    654B  VAL*     1.3    79.5    -      -       -      +
    656B  HIS*     1.3    59.7    +      -       -      +
    657B  HIS*     2.8    19.1    +      -       -      +
    658B  SER*     2.8    34.3    +      -       -      -
    659B  ALA*     3.0    25.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with HIS 656 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    629A  LEU*     3.7    33.5    -      -       +      +
    632A  ASP*     2.9    27.5    +      -       -      -
    594B  MET*     3.8    21.6    -      -       -      +
    595B  GLY*     5.2     0.8    -      -       -      +
    596B  THR*     3.5    26.4    +      -       +      +
    639B  ASN*     5.6     0.2    -      -       +      -
    643B  LEU*     5.4     1.4    -      -       -      +
    655B  ASP*     1.3    70.8    -      -       -      +
    657B  HIS*     1.3    70.5    +      +       -      +
    659B  ALA      4.0     0.4    -      -       -      -
    660B  THR*     2.7    37.9    +      -       -      +
    686B  PRO*     3.9    18.6    -      -       +      -
    688B  MET*     4.1    22.8    -      -       +      +
    689B  SER*     4.4     0.4    -      -       -      -
    693B  THR*     4.1    11.6    -      -       +      +
----------------------------------------------------------
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Residues in contact with HIS 657 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    626A  THR*     3.9    36.6    -      -       +      -
    629A  LEU*     4.2     4.9    -      -       +      -
    631A  LYS*     4.4    15.9    +      -       +      +
    632A  ASP*     2.8    31.2    +      -       -      -
    655B  ASP*     2.8     8.7    +      -       -      +
    656B  HIS*     1.3    96.9    +      +       -      +
    658B  SER*     1.3    66.2    +      -       -      +
    660B  THR*     3.1     5.8    +      -       -      -
    661B  GLU*     3.0    26.6    +      -       -      +
    692B  ILE*     4.0    31.4    +      -       +      -
    693B  THR*     3.8    11.0    -      -       +      +
    694B  PRO*     4.9     2.8    -      -       -      +
----------------------------------------------------------
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Residues in contact with SER 658 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    626A  THR*     4.4     6.0    +      -       -      -
    654B  VAL*     3.6    17.4    -      -       -      +
    655B  ASP*     2.8    27.1    +      -       -      -
    657B  HIS*     1.3    73.9    -      -       -      +
    659B  ALA*     1.3    57.0    +      -       -      +
    661B  GLU*     3.6    14.9    +      -       -      +
    662B  SER*     2.9    37.7    +      -       -      -
----------------------------------------------------------
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Residues in contact with ALA 659 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    421B  VAL*     4.1    16.3    -      -       +      +
    422B  GLY*     6.3     0.7    -      -       -      -
    594B  MET*     3.6    24.9    -      -       -      -
    654B  VAL*     3.6    20.5    -      -       +      +
    655B  ASP      3.0    17.5    +      -       -      +
    656B  HIS      4.2     0.7    -      -       -      +
    658B  SER*     1.3    76.1    -      -       -      +
    660B  THR*     1.3    58.2    +      -       -      +
    662B  SER*     3.2     8.2    +      -       -      -
    663B  PHE*     2.8    28.1    +      -       -      +
    801B  HEM      5.8     0.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with THR 660 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    421B  VAL*     4.3    11.2    -      -       +      -
    594B  MET*     5.4     1.3    -      -       -      -
    656B  HIS*     2.7    22.9    +      -       -      +
    657B  HIS      3.1     5.4    +      -       -      -
    659B  ALA*     1.3    73.8    -      -       +      +
    661B  GLU*     1.3    63.1    +      -       -      +
    663B  PHE*     3.1     9.1    +      -       -      +
    664B  ILE*     2.9    32.6    +      -       -      +
    684B  ILE      4.4     1.1    -      -       -      +
    686B  PRO*     3.5    27.6    -      -       +      -
    693B  THR*     3.4    15.6    -      -       -      -
    694B  PRO*     3.5     7.5    -      -       -      +
    695B  VAL*     3.6    29.4    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 661 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    657B  HIS      3.0    18.1    +      -       -      +
    658B  SER*     3.6    14.8    +      -       -      +
    660B  THR*     1.3    77.4    +      -       -      +
    662B  SER*     1.3    63.8    +      -       -      +
    664B  ILE*     3.3     6.5    +      -       -      +
    665B  LYS*     3.2    19.4    +      -       -      +
    694B  PRO*     3.9    16.1    -      -       +      +
----------------------------------------------------------
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Residues in contact with SER 662 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    421B  VAL      5.8     0.7    -      -       -      -
    424B  ILE*     3.7    31.8    -      -       -      +
    658B  SER*     2.9    22.6    +      -       -      -
    659B  ALA*     3.4    11.4    -      -       -      -
    661B  GLU*     1.3    77.4    +      -       -      +
    663B  PHE*     1.3    57.8    +      -       -      +
    665B  LYS*     3.2     8.3    +      -       -      +
    666B  HIS*     2.9    26.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 663 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    420B  CYS      3.8     8.5    -      -       -      -
    421B  VAL*     3.6    35.6    +      -       +      +
    423B  ARG*     3.4    36.6    -      -       -      -
    424B  ILE*     5.5     1.3    -      -       -      -
    659B  ALA      2.8    14.0    +      -       -      +
    660B  THR*     3.1     7.8    +      -       -      +
    662B  SER*     1.3    75.1    -      -       -      +
    664B  ILE*     1.3    61.0    +      -       -      +
    666B  HIS*     3.1    21.6    +      +       +      +
    667B  MET*     2.8    56.6    +      -       +      +
    677B  CYS*     4.6     1.1    -      -       -      -
    679B  ALA*     3.9    15.7    -      -       +      -
    684B  ILE*     3.9    27.4    -      -       +      -
    695B  VAL*     3.9     8.7    -      -       +      -
    700B  MET*     4.4     3.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 664 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    310B  ASN*     4.4     4.7    -      -       -      +
    660B  THR      2.9    17.6    +      -       -      +
    661B  GLU*     3.5     9.4    -      -       -      +
    663B  PHE*     1.3    76.4    -      -       -      +
    665B  LYS*     1.3    61.9    -      -       -      +
    667B  MET*     3.3    10.8    +      -       +      +
    668B  GLU*     3.1    39.6    +      -       +      +
    694B  PRO*     3.8    28.0    -      -       +      +
    695B  VAL*     4.0    13.2    -      -       +      -
    698B  GLN*     3.7    43.5    -      -       +      +
----------------------------------------------------------
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Residues in contact with LYS 665 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    424B  ILE*     4.6     9.6    -      -       +      -
    661B  GLU*     3.2     9.3    +      -       +      +
    662B  SER*     3.2    12.4    +      -       -      +
    664B  ILE*     1.3    78.0    -      -       -      +
    666B  HIS*     1.3    58.6    +      -       -      +
    668B  GLU*     3.3    22.0    +      -       -      +
    669B  ASN*     2.9    60.1    +      -       -      +
    672B  ARG*     4.7     6.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with HIS 666 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    415B  ARG*     5.1     1.7    +      -       +      -
    423B  ARG*     3.3    41.3    +      -       +      +
    424B  ILE*     3.5    28.0    +      -       +      +
    426B  TRP*     3.7    13.4    -      +       -      -
    662B  SER      2.9    13.0    +      -       -      +
    663B  PHE*     3.1    27.8    +      +       -      +
    665B  LYS*     1.3    74.2    -      -       -      +
    667B  MET*     1.3    65.9    +      -       -      +
    669B  ASN*     3.1    16.4    +      -       -      +
    670B  GLU*     2.9    55.9    +      -       +      +
    677B  CYS*     4.2     9.9    -      -       -      -
----------------------------------------------------------
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Residues in contact with MET 667 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    308B  VAL*     4.9     1.1    -      -       +      -
    317B  LEU*     4.4     8.5    -      -       +      -
    663B  PHE*     2.8    49.2    +      -       +      +
    664B  ILE*     3.3    12.5    +      -       -      +
    666B  HIS*     1.3    73.9    -      -       -      +
    668B  GLU*     1.3    58.0    +      -       -      +
    670B  GLU*     3.2     1.0    +      -       -      -
    671B  TYR*     2.8    62.2    +      -       +      +
    677B  CYS*     4.3    21.3    -      -       +      +
    679B  ALA*     5.1     1.6    -      -       +      -
    698B  GLN*     3.7    42.2    -      -       +      +
    699B  GLU      4.0     8.7    -      -       -      +
    700B  MET*     4.4    11.2    -      -       +      -
    701B  LEU      5.9     0.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 668 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    315B  VAL*     4.8    15.8    -      -       +      +
    317B  LEU*     4.7    21.3    -      -       +      -
    664B  ILE*     3.1    28.8    +      -       +      +
    665B  LYS*     3.5    24.2    -      -       +      +
    666B  HIS      3.2     0.2    -      -       -      -
    667B  MET*     1.3    77.7    -      -       +      +
    669B  ASN*     1.3    63.6    +      -       -      +
    671B  TYR*     4.1     5.9    -      -       -      +
    672B  ARG*     3.2    27.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASN 669 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    424B  ILE*     4.9    10.1    -      -       -      +
    665B  LYS*     2.9    47.1    +      -       -      +
    666B  HIS*     3.1    17.5    +      -       -      +
    668B  GLU*     1.3    76.1    -      -       -      +
    670B  GLU*     1.3    60.8    +      -       +      +
    672B  ARG*     2.8    36.2    +      -       -      +
    673B  CYS*     2.9    33.7    +      -       -      -
----------------------------------------------------------
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Residues in contact with GLU 670 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    415B  ARG*     2.8    54.7    +      -       -      +
    426B  TRP*     4.2     4.7    +      -       -      -
    666B  HIS*     2.9    49.2    +      -       +      +
    667B  MET      3.7     0.7    -      -       -      +
    669B  ASN*     1.3    76.5    -      -       -      +
    671B  TYR*     1.3    59.5    +      -       -      +
    673B  CYS*     3.9     7.5    -      -       -      -
    674B  ARG*     2.7    45.1    +      -       -      +
    675B  GLY      3.2     2.3    +      -       -      -
    676B  GLY      3.3    16.3    -      -       -      +
    677B  CYS*     3.7    15.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with TYR 671 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    308B  VAL*     3.6    22.9    -      -       +      +
    317B  LEU*     3.5    37.7    -      -       +      -
    318B  THR      3.2    37.6    -      -       -      +
    319B  ASP*     3.0    24.1    +      -       +      +
    667B  MET*     2.8    50.8    +      -       +      +
    668B  GLU      4.1     3.6    -      -       -      +
    670B  GLU*     1.3    75.9    -      -       -      +
    672B  ARG*     1.3    62.8    +      -       -      +
    675B  GLY*     3.2    17.8    +      -       -      -
    676B  GLY*     3.6    17.9    -      -       -      +
    677B  CYS*     3.5    22.0    +      -       +      -
    701B  LEU*     4.5     6.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 672 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    665B  LYS*     4.7     7.1    -      -       -      +
    668B  GLU*     3.2    13.1    +      -       -      +
    669B  ASN*     2.8    49.3    +      -       -      +
    670B  GLU      3.2     0.6    -      -       -      -
    671B  TYR*     1.3    81.3    -      -       -      +
    673B  CYS*     1.3    69.4    +      -       -      +
    674B  ARG      3.7     0.2    +      -       -      -
    675B  GLY      4.7     0.7    +      -       -      -
----------------------------------------------------------
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Residues in contact with CYS 673 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    415B  ARG*     3.8    23.3    -      -       -      -
    669B  ASN*     2.9    22.5    +      -       -      +
    670B  GLU*     3.9     9.2    -      -       -      -
    672B  ARG*     1.3    88.9    -      -       +      +
    674B  ARG*     1.3    60.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 674 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    320B  THR*     4.9     0.3    +      -       -      -
    321B  LEU*     3.7    35.8    -      -       +      +
    369B  GLN*     5.3     4.6    -      -       -      +
    412B  HIS*     4.0    16.4    +      -       -      -
    415B  ARG*     3.5    56.7    +      -       -      +
    416B  ASN*     2.8    36.5    +      -       -      +
    670B  GLU*     2.7    28.8    +      -       -      +
    673B  CYS*     1.3    75.0    -      -       -      +
    675B  GLY*     1.3    58.8    +      -       -      +
    676B  GLY      3.6     3.7    +      -       -      +
    678B  PRO*     4.7     4.9    -      -       -      +
    705B  LEU*     3.9    18.0    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 675 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    318B  THR      3.6     6.7    -      -       -      +
    319B  ASP*     3.3     4.0    -      -       -      -
    320B  THR*     2.7    44.4    +      -       -      -
    321B  LEU*     3.0     7.3    +      -       -      -
    670B  GLU      3.2     2.6    +      -       -      -
    671B  TYR      3.2    14.9    +      -       -      -
    672B  ARG      4.7     0.4    +      -       -      -
    673B  CYS      3.9     0.4    -      -       -      -
    674B  ARG*     1.3    78.5    -      -       -      +
    676B  GLY*     1.3    57.1    +      -       -      +
----------------------------------------------------------
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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