Contacts of the helix formed by residues 577 - 598 (chain B) in PDB entry 6RKU


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 577 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    564B  ALA      4.4     3.8    +      -       -      -
    576B  ALA*     1.3    76.0    -      -       -      +
    578B  GLU*     1.3    61.5    +      -       -      -
    579B  ALA      3.2     3.1    -      -       -      -
    580B  LEU*     3.2     7.1    +      -       -      +
    581B  GLU*     2.9    37.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 578 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    576B  ALA      4.2     0.2    +      -       -      -
    577B  GLY*     1.3    69.1    -      -       -      -
    579B  ALA*     1.3    60.7    +      -       -      +
    581B  GLU*     3.6    20.4    -      -       -      +
    582B  LYS*     2.9    31.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 579 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    575B  LEU*     4.8    14.1    -      -       +      -
    576B  ALA      4.6     8.5    +      -       -      +
    577B  GLY      3.2     0.6    -      -       -      -
    578B  GLU*     1.3    77.9    -      -       -      +
    580B  LEU*     1.3    56.8    +      -       -      +
    582B  LYS*     3.3     5.8    +      -       -      +
    583B  LEU*     2.9    29.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 580 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    561B  LEU*     4.7    14.6    -      -       +      -
    564B  ALA*     5.0     7.4    -      -       +      +
    566B  LEU*     4.9    11.7    -      -       +      -
    575B  LEU*     4.7    15.1    -      -       +      +
    576B  ALA*     4.3    17.5    -      -       -      +
    577B  GLY      3.2    16.7    +      -       -      +
    579B  ALA*     1.3    78.0    -      -       -      +
    581B  GLU*     1.3    63.9    +      -       +      +
    583B  LEU*     3.3    12.6    +      -       +      -
    584B  VAL*     2.9    45.5    +      -       +      +
    707B  ILE*     4.0    26.7    -      -       +      -
    719B  PHE*     4.4    19.7    -      -       +      -
    726B  LEU*     6.2     0.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 581 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    557B  ILE*     5.8     1.2    -      -       -      +
    561B  LEU*     3.9    42.3    -      -       +      +
    577B  GLY*     2.9    22.9    +      -       -      +
    578B  GLU*     3.6    24.3    -      -       -      +
    579B  ALA      3.3     0.2    -      -       -      -
    580B  LEU*     1.3    77.5    -      -       +      +
    582B  LYS*     1.3    56.0    +      -       -      +
    584B  VAL*     3.3     2.6    +      -       -      +
    585B  SER*     2.9    28.6    +      -       -      -
----------------------------------------------------------
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Residues in contact with LYS 582 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    578B  GLU      2.9    17.6    +      -       -      +
    579B  ALA*     3.8     5.6    -      -       -      +
    581B  GLU*     1.3    75.7    -      -       -      +
    583B  LEU*     1.3    57.6    +      -       -      +
    585B  SER*     2.5    24.9    +      -       -      +
    586B  GLU*     2.9    25.6    +      -       +      +
    696B  LYS*     5.7     4.9    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 583 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    575B  LEU*     5.5     7.4    -      -       +      -
    579B  ALA      2.9    18.0    +      -       -      +
    580B  LEU*     3.6    16.2    -      -       +      +
    582B  LYS*     1.3    76.8    -      -       -      +
    584B  VAL*     1.3    57.1    +      -       -      +
    586B  GLU*     3.3     5.3    +      -       -      +
    587B  TYR*     2.9    30.1    +      -       +      +
    693B  LEU*     5.1     5.2    -      -       +      -
    696B  LYS*     3.6    38.8    -      -       +      +
    697B  LEU*     4.4    17.5    -      -       +      -
    700B  LEU*     4.3    26.5    -      -       +      -
    719B  PHE*     4.3    22.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 584 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    557B  ILE*     5.2     5.2    -      -       +      -
    561B  LEU*     4.5    24.5    -      -       +      -
    580B  LEU*     2.9    39.3    +      -       +      +
    581B  GLU      3.8     3.6    -      -       -      +
    583B  LEU*     1.3    75.1    -      -       -      +
    585B  SER*     1.3    57.4    +      -       -      +
    587B  TYR*     3.3     6.3    +      -       -      +
    588B  ASN*     2.9    49.2    +      -       -      +
    719B  PHE*     4.2    15.3    -      -       +      -
    723B  LEU*     3.7    24.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with SER 585 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    557B  ILE*     5.7     8.5    -      -       -      +
    581B  GLU      2.9    12.6    +      -       -      -
    582B  LYS*     2.5    32.4    +      -       -      +
    584B  VAL*     1.3    77.4    -      -       -      +
    586B  GLU*     1.3    57.4    +      -       -      +
    588B  ASN*     3.3    10.3    +      -       -      +
    589B  ALA*     2.9    27.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 586 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    582B  LYS*     2.9    18.9    +      -       +      +
    583B  LEU*     3.8     4.4    -      -       +      +
    585B  SER*     1.3    81.6    +      -       -      +
    587B  TYR*     1.3    58.1    +      -       -      +
    589B  ALA*     3.3     7.4    +      -       +      +
    590B  THR*     2.9    39.1    +      -       -      +
    692B  THR*     5.6     1.4    +      -       -      -
    693B  LEU*     4.7    18.5    -      -       +      +
    696B  LYS*     3.0    33.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 587 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    583B  LEU*     2.9    19.5    +      -       +      +
    584B  VAL*     3.6     6.5    -      -       -      +
    586B  GLU*     1.3    76.2    -      -       -      +
    588B  ASN*     1.3    67.5    +      -       -      +
    590B  THR*     3.3     5.0    +      -       -      +
    591B  GLN*     2.9    70.1    +      -       +      +
    610B  ILE*     4.6    10.1    -      -       +      +
    693B  LEU*     4.2    20.8    -      -       +      +
    697B  LEU*     4.4    19.5    -      -       +      -
    719B  PHE*     4.6    18.8    -      +       +      -
    720B  GLU*     3.2    40.0    +      -       +      +
    723B  LEU*     4.4    19.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASN 588 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    557B  ILE*     4.2    24.7    -      -       +      +
    584B  VAL*     2.9    42.2    +      -       -      +
    585B  SER*     3.3     6.5    +      -       -      +
    587B  TYR*     1.3    81.1    -      -       -      +
    589B  ALA*     1.3    60.9    +      -       -      +
    591B  GLN*     3.3     7.0    +      -       -      +
    592B  LYS*     2.9    29.8    +      -       -      +
    723B  LEU*     4.6    11.3    -      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 589 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    585B  SER      2.9    17.3    +      -       -      +
    586B  GLU*     3.6     8.1    -      -       +      +
    588B  ASN*     1.3    76.4    -      -       -      +
    590B  THR*     1.3    57.2    +      -       -      +
    592B  LYS*     3.3     8.7    +      -       -      +
    593B  MET*     3.0    27.5    +      -       -      +
    596B  ARG*     5.4     0.2    +      -       -      -
----------------------------------------------------------
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Residues in contact with THR 590 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    586B  GLU*     2.9    24.0    +      -       -      +
    587B  TYR      3.7     2.2    -      -       -      -
    589B  ALA*     1.3    76.2    -      -       -      +
    591B  GLN*     1.3    59.6    +      -       -      +
    593B  MET*     3.2    21.1    +      -       +      +
    594B  ILE*     2.9    50.5    +      -       +      +
    689B  ARG*     5.4     3.5    +      -       +      +
    690B  ILE*     5.1     8.3    -      -       +      -
    693B  LEU*     3.6    36.5    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLN 591 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    587B  TYR*     2.9    68.9    +      -       +      +
    588B  ASN*     3.7     8.3    -      -       -      +
    590B  THR*     1.3    78.5    -      -       -      +
    592B  LYS*     1.3    56.4    +      -       -      +
    594B  ILE*     3.3    19.7    +      -       -      +
    595B  ASN*     2.9    44.1    +      -       -      +
    607B  LYS*     5.5     7.0    -      -       -      +
    610B  ILE*     3.9    17.6    -      -       -      +
    693B  LEU*     5.6     0.6    -      -       -      +
    720B  GLU*     5.2     2.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 592 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    588B  ASN      2.9    16.9    +      -       -      +
    589B  ALA*     3.6     9.2    -      -       -      +
    591B  GLN*     1.3    77.3    -      -       -      +
    593B  MET*     1.3    56.9    +      -       -      +
    595B  ASN*     3.3    10.1    +      -       +      +
    596B  ARG*     2.9    53.2    +      -       +      +
----------------------------------------------------------
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Residues in contact with MET 593 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    589B  ALA      3.0    13.0    +      -       -      +
    590B  THR*     3.2    26.0    +      -       +      +
    592B  LYS*     1.3    78.2    -      -       -      +
    594B  ILE*     1.3    57.1    +      -       +      +
    596B  ARG*     3.2    32.2    +      -       -      +
    597B  MET*     2.9    51.1    +      -       +      +
    686B  GLU*     4.3    20.9    -      -       +      +
    689B  ARG*     3.6    52.9    -      -       +      -
    690B  ILE*     4.7     3.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 594 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    590B  THR*     2.9    40.3    +      -       +      +
    591B  GLN*     3.7    24.2    -      -       -      +
    593B  MET*     1.3    74.6    -      -       +      +
    595B  ASN*     1.3    63.5    +      -       -      +
    597B  MET*     3.2    19.4    -      -       +      +
    598B  GLU*     2.9    29.0    +      -       +      +
    603B  LYS*     5.4     9.2    -      -       +      -
    606B  LEU*     4.1    42.4    -      -       +      +
    607B  LYS*     5.7     4.9    -      -       +      +
    610B  ILE*     5.3     6.7    -      -       +      -
    690B  ILE*     4.8    14.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASN 595 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    591B  GLN*     2.9    35.8    +      -       -      +
    592B  LYS*     3.3     9.4    +      -       +      +
    594B  ILE*     1.3    78.4    -      -       -      +
    596B  ARG*     1.3    61.9    +      -       +      +
    598B  GLU*     3.3    20.4    +      -       -      +
    599B  ARG      4.6     0.9    +      -       -      -
    603B  LYS*     4.1    21.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 596 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    589B  ALA      5.4     0.2    +      -       -      -
    592B  LYS*     2.9    41.6    +      -       +      +
    593B  MET*     3.4    39.8    -      -       -      +
    595B  ASN*     1.3    78.7    -      -       +      +
    597B  MET*     1.3    61.4    +      -       -      +
    598B  GLU      3.3     0.9    +      -       -      -
    599B  ARG*     3.8    13.7    +      -       -      +
    686B  GLU*     6.0     0.2    +      -       -      -
    689B  ARG*     5.7     1.0    -      -       -      +
----------------------------------------------------------
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Residues in contact with MET 597 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    593B  MET*     2.9    49.4    +      -       +      +
    594B  ILE*     3.2    21.5    -      -       +      +
    596B  ARG*     1.3    71.9    -      -       -      +
    598B  GLU*     1.3    64.1    +      -       -      +
    599B  ARG*     3.0     5.5    +      -       -      -
    600B  ARG*     3.0    29.8    +      -       -      +
    601B  TYR*     3.9     3.1    +      -       -      +
    606B  LEU*     4.3    22.0    -      -       +      +
    686B  GLU*     3.4    41.5    -      -       +      +
    690B  ILE*     4.4    16.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 598 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    594B  ILE*     2.9    14.4    +      -       +      +
    595B  ASN*     3.3    19.2    -      -       -      +
    596B  ARG      3.1     1.2    -      -       -      -
    597B  MET*     1.3    77.7    -      -       -      +
    599B  ARG*     1.3    65.5    +      -       -      +
    600B  ARG      3.9     0.2    -      -       -      -
    601B  TYR      2.8    31.6    +      -       -      +
    602B  PRO*     5.0     2.1    -      -       -      +
    603B  LYS*     3.8    41.1    +      -       +      +
    606B  LEU*     4.7     4.7    -      -       +      -
----------------------------------------------------------
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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