Contacts of the helix formed by residues 605 - 621 (chain B) in PDB entry 3BYH


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 ASN 605 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    397B  CYS*     3.7    17.3    -      -       -      -
    491B  TRP*     5.6     1.0    -      -       -      -
    494B  MET*     5.3     0.9    -      -       -      +
    600B  ASP*     2.9    30.1    +      -       -      +
    603B  GLU*     3.7     2.6    -      -       +      -
    604B  VAL*     1.3    68.7    -      -       -      +
    606B  GLN*     1.3    62.0    +      -       -      +
    607B  LYS*     3.4    19.6    -      -       -      +
    608B  MET*     2.9    31.1    +      -       +      +
    609B  ILE*     2.8    27.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 606 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      2A  ASP      4.3     2.6    -      -       -      +
      3A  ASP*     2.1    54.9    +      -       -      +
      4A  ASP*     4.7     2.1    +      -       -      +
     28A  ARG*     4.3    13.9    -      -       -      +
    491B  TRP*     5.9     0.2    -      -       +      -
    539B  PHE*     3.2    33.9    -      -       +      +
    540B  LYS*     4.1    20.9    +      -       +      +
    604B  VAL      3.2     6.6    +      -       -      +
    605B  ASN*     1.3    73.5    -      -       -      +
    607B  LYS*     1.3    69.6    +      -       +      +
    609B  ILE*     3.5     2.1    -      -       -      +
    610B  LEU*     2.9    29.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 607 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      3A  ASP*     4.8    10.9    +      -       -      -
     21A  PHE*     6.2     0.4    -      -       -      -
     28A  ARG*     5.3     1.8    -      -       -      +
    491B  TRP*     0.9   211.9    -      -       +      -
    494B  MET*     3.8    26.7    -      -       +      +
    495B  ARG*     3.4    27.1    -      -       -      +
    498B  MET*     3.9     7.7    -      -       +      +
    605B  ASN*     3.1     9.6    +      -       -      +
    606B  GLN*     1.3    88.0    -      -       +      +
    608B  MET*     1.3    64.9    +      -       -      +
    610B  LEU*     3.5     7.2    +      -       +      +
    611B  ILE*     3.3    27.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with MET 608 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    397B  CYS*     4.3     7.4    -      -       -      +
    401B  TRP*     4.0    19.1    -      -       +      +
    494B  MET*     2.2    55.9    -      -       +      -
    596B  LEU*     3.9    38.6    -      -       +      +
    600B  ASP*     3.9    15.0    -      -       +      +
    605B  ASN*     2.9    32.8    +      -       +      +
    607B  LYS*     1.3    76.7    -      -       -      +
    609B  ILE*     1.3    65.5    +      -       -      +
    611B  ILE*     3.5     9.5    +      -       +      +
    612B  LEU*     3.1    23.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 609 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    536B  ILE*     5.9     0.2    -      -       +      -
    539B  PHE*     3.5    41.5    -      -       +      +
    544B  LEU*     3.9    17.9    -      -       +      -
    550B  PHE*     3.7    36.5    -      -       +      -
    596B  LEU*     5.2     1.6    -      -       +      -
    600B  ASP      4.1    16.4    -      -       -      +
    601B  ILE*     4.3    15.0    -      -       +      +
    604B  VAL*     4.4     3.8    -      -       -      -
    605B  ASN      2.8    24.4    +      -       -      +
    606B  GLN      3.5     7.2    -      -       -      +
    607B  LYS      3.3     0.2    -      -       -      -
    608B  MET*     1.3    77.8    -      -       -      +
    610B  LEU*     1.3    61.6    +      -       -      +
    612B  LEU*     3.3     3.7    +      -       -      +
    613B  THR*     2.9    27.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 610 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    498B  MET*     1.8    90.0    -      -       +      -
    502B  LEU*     4.1     1.3    -      -       +      -
    516B  ASP*     3.4    26.2    -      -       +      +
    519B  ILE*     3.6    18.7    -      -       +      +
    539B  PHE*     4.0    30.3    -      -       +      -
    606B  GLN      2.9    17.5    +      -       -      +
    607B  LYS*     3.5     3.6    -      -       -      +
    609B  ILE*     1.3    77.0    -      -       -      +
    611B  ILE*     1.3    54.5    +      -       -      +
    613B  THR*     3.4     2.4    +      -       -      -
    614B  ALA*     2.9    24.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 611 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    401B  TRP*     5.0    14.4    -      -       +      +
    405B  LEU*     6.5     0.4    -      -       +      -
    494B  MET*     5.2     4.0    -      -       +      +
    497B  HIS*     5.0     7.9    -      -       +      +
    498B  MET*     2.7    48.9    -      -       +      +
    501B  LEU*     3.6    21.8    -      -       +      -
    594B  VAL*     4.9    11.2    -      -       +      -
    607B  LYS      3.3    11.8    +      -       -      +
    608B  MET*     4.0    18.2    -      -       +      +
    609B  ILE      3.3     0.4    -      -       -      -
    610B  LEU*     1.3    72.1    -      -       -      +
    612B  LEU*     1.3    66.6    +      -       -      +
    614B  ALA*     3.5     2.6    +      -       -      +
    615B  SER*     2.9    23.2    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 612 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    550B  PHE*     3.9    24.9    -      -       +      -
    583B  ILE*     4.1    21.1    -      -       +      -
    584B  VAL*     5.6     2.0    -      -       +      -
    587B  ALA*     4.1    15.0    -      -       +      -
    592B  CYS*     5.1     0.4    -      -       -      -
    594B  VAL*     4.0    17.9    -      -       +      +
    596B  LEU*     3.9    34.1    -      -       +      -
    601B  ILE*     4.2     4.9    -      -       +      -
    608B  MET      3.1    18.0    +      -       -      +
    609B  ILE      3.7     4.0    -      -       -      +
    611B  ILE*     1.3    75.8    -      -       -      +
    613B  THR*     1.3    58.8    +      -       -      +
    615B  SER*     3.0     3.5    +      -       -      -
    616B  ILE*     2.9    54.8    +      -       +      +
----------------------------------------------------------
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Residues in contact with THR 613 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    519B  ILE*     3.8    15.0    -      -       +      +
    522B  TRP*     4.2     3.5    -      -       +      -
    523B  ALA*     3.7    30.3    -      -       +      -
    539B  PHE*     3.5    19.2    -      -       +      -
    549B  PHE*     5.8     1.8    -      -       +      -
    550B  PHE*     3.5    18.1    -      -       -      -
    553B  LEU*     4.2    10.1    -      -       +      -
    609B  ILE      2.9    16.3    +      -       -      -
    610B  LEU      3.6     3.6    -      -       -      -
    612B  LEU*     1.3    78.5    -      -       -      +
    614B  ALA*     1.3    57.1    +      -       -      +
    616B  ILE*     3.0    10.9    +      -       -      +
    617B  MET*     2.9    28.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 614 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    498B  MET*     4.2     9.4    -      -       +      -
    501B  LEU*     5.0    10.1    -      -       +      -
    519B  ILE*     3.6    32.0    -      -       +      +
    610B  LEU      2.9    17.7    +      -       -      +
    611B  ILE*     3.8     4.9    -      -       +      +
    612B  LEU      3.3     0.2    -      -       -      -
    613B  THR*     1.3    75.8    -      -       -      +
    615B  SER*     1.3    56.8    +      -       -      +
    617B  MET*     3.4     6.9    -      -       -      +
    618B  TYR*     2.9    27.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with SER 615 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    592B  CYS*     3.3    26.8    -      -       -      +
    593B  SER      4.0     3.8    +      -       -      -
    594B  VAL*     3.9    16.3    -      -       -      +
    611B  ILE*     2.9    20.2    +      -       -      -
    612B  LEU      3.0     5.1    +      -       -      -
    614B  ALA*     1.3    76.0    -      -       -      +
    616B  ILE*     1.3    65.2    +      -       -      +
    618B  TYR*     3.3     7.4    +      -       -      +
    619B  TRP*     3.2    29.8    +      -       -      -
----------------------------------------------------------
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Residues in contact with ILE 616 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    522B  TRP*     4.2     7.2    -      -       +      -
    550B  PHE*     5.4     4.0    -      -       +      -
    553B  LEU*     4.4    14.8    -      -       +      -
    554B  LEU*     3.5    32.8    -      -       +      -
    557B  VAL*     3.8    28.5    -      -       +      +
    587B  ALA*     3.9     3.8    -      -       +      -
    590B  LEU*     5.0     3.0    -      -       +      +
    592B  CYS*     3.4    25.4    -      -       -      -
    612B  LEU*     2.9    40.2    +      -       +      +
    613B  THR*     3.4    10.1    -      -       -      +
    615B  SER*     1.3    75.6    -      -       -      +
    617B  MET*     1.3    64.8    +      -       -      +
    619B  TRP*     3.3     4.9    +      -       -      +
    620B  SER*     2.9    20.6    +      -       -      -
----------------------------------------------------------
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Residues in contact with MET 617 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    505B  LEU*     3.9    22.4    -      -       -      -
    514B  MET*     4.7     0.7    -      -       -      -
    518B  ASP      5.0     0.2    -      -       -      +
    519B  ILE*     3.2    39.0    -      -       +      +
    522B  TRP*     3.1    67.7    -      -       +      -
    613B  THR      2.9    10.5    +      -       -      +
    614B  ALA*     3.4     9.9    -      -       -      +
    616B  ILE*     1.3    77.6    -      -       -      +
    618B  TYR*     1.3    64.9    +      -       -      +
    620B  SER*     2.9    11.4    +      -       -      -
    621B  LEU*     3.0    32.3    +      -       +      +
----------------------------------------------------------
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Residues in contact with TYR 618 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    614B  ALA      2.9    15.5    +      -       -      +
    615B  SER*     3.4    12.8    -      -       -      +
    616B  ILE      3.3     0.2    -      -       -      -
    617B  MET*     1.3    78.8    -      -       -      +
    619B  TRP*     1.3    95.7    +      +       -      +
    621B  LEU*     3.7     9.3    +      -       -      +
    622B  GLN*     3.0    49.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with TRP 619 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    557B  VAL*     5.4     0.4    -      -       +      -
    590B  LEU*     4.5     7.0    -      -       +      -
    591B  GLY*     2.9    42.9    +      -       -      -
    592B  CYS*     3.6    15.1    -      -       -      +
    593B  SER*     4.7     1.0    -      -       -      +
    615B  SER*     3.2    24.0    +      -       -      -
    616B  ILE      3.3     6.2    +      -       -      +
    617B  MET      3.2     0.4    -      -       -      -
    618B  TYR*     1.3    99.1    -      +       -      +
    620B  SER*     1.3    65.0    +      -       -      +
    621B  LEU      3.3     0.2    -      -       -      -
    622B  GLN*     3.4    35.0    +      -       +      +
    623B  ARG*     3.1    41.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with SER 620 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    522B  TRP*     3.5    27.8    +      -       -      -
    526B  LYS*     3.8    14.2    +      -       -      -
    557B  VAL*     3.7    23.9    -      -       -      +
    616B  ILE      2.9    15.8    +      -       -      -
    617B  MET      2.9     5.5    +      -       -      -
    619B  TRP*     1.3    72.4    -      -       -      +
    621B  LEU*     1.3    59.3    +      -       -      +
    622B  GLN      3.0    10.4    +      -       -      -
    623B  ARG*     3.3    24.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 621 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    505B  LEU*     6.5     0.7    -      -       +      -
    522B  TRP*     4.1    20.2    -      -       +      +
    617B  MET*     3.0    41.3    +      -       +      +
    618B  TYR*     3.7     6.9    +      -       -      +
    619B  TRP      3.3     0.2    -      -       -      -
    620B  SER*     1.3    74.5    -      -       -      +
    622B  GLN*     1.3    63.1    +      -       +      +
    623B  ARG      3.6     0.4    -      -       -      -
----------------------------------------------------------
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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