Contacts of the helix formed by residues 579 - 593 (chain D) in PDB entry 6X34


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 GLN 579 (chain D).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    577D  ILE*     3.0    28.4    +      -       -      +
    578D  ILE*     1.3    80.5    -      -       -      +
    580D  GLU*     1.3    66.9    +      -       -      +
    581D  ASN*     2.9    22.1    +      -       -      +
    582D  HIS*     2.9    41.7    +      -       -      +
    583D  ILE*     3.7    10.9    +      -       -      +
    620D  LEU*     4.2     8.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 580 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    579D  GLN*     1.3    75.6    -      -       -      +
    581D  ASN*     1.3    59.2    +      -       -      +
    582D  HIS      3.3     0.2    -      -       -      -
    583D  ILE*     3.2    11.8    -      -       +      +
    584D  LYS*     2.9    30.7    +      -       -      +
    620D  LEU*     3.8    23.5    -      -       +      +
    624D  ASN*     5.8     1.1    -      -       -      +
----------------------------------------------------------
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Residues in contact with ASN 581 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    545D  ASP*     5.5     5.7    -      -       -      +
    548D  VAL*     5.7     2.1    -      -       -      +
    579D  GLN*     2.9    32.2    +      -       -      +
    580D  GLU*     1.3    74.2    -      -       -      +
    582D  HIS*     1.3    82.4    +      -       -      -
    584D  LYS*     3.3     6.7    +      -       -      +
    585D  SER*     2.9    30.0    +      -       -      -
----------------------------------------------------------
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Residues in contact with HIS 582 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    544D  LEU*     3.5    40.4    -      -       +      +
    545D  ASP*     4.6     4.3    -      -       +      -
    548D  VAL*     4.1    34.7    -      -       +      +
    577D  ILE*     4.5     2.0    +      -       -      +
    578D  ILE*     3.5    28.6    -      -       +      -
    579D  GLN*     2.9    33.6    +      -       -      +
    580D  GLU      3.3     0.4    -      -       -      -
    581D  ASN*     1.3    99.6    +      -       -      +
    583D  ILE*     1.3    57.8    +      -       -      +
    585D  SER*     3.3     3.9    +      -       -      -
    586D  ILE*     2.9    33.8    +      -       +      +
    606D  LEU*     6.1     4.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 583 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    578D  ILE*     6.6     0.4    -      -       +      -
    579D  GLN      3.7     5.0    +      -       -      +
    580D  GLU*     3.2    27.4    -      -       +      +
    582D  HIS*     1.3    76.3    -      -       -      +
    584D  LYS*     1.3    59.0    +      -       -      +
    586D  ILE*     3.2     9.7    +      -       +      +
    587D  ILE*     2.9    50.8    +      -       +      +
    603D  LEU*     5.0    10.5    -      -       +      -
    606D  LEU*     5.6    12.5    -      -       +      +
    617D  ASN*     4.4     4.5    -      -       +      +
    620D  LEU*     3.7    21.5    -      -       +      +
    621D  ILE*     3.5    41.1    -      -       +      +
    624D  ASN*     4.6    11.7    -      -       +      +
----------------------------------------------------------
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Residues in contact with LYS 584 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    580D  GLU      2.9    19.9    +      -       -      +
    581D  ASN*     3.5     8.5    -      -       -      +
    583D  ILE*     1.3    78.7    -      -       +      +
    585D  SER*     1.3    57.5    +      -       -      +
    587D  ILE*     3.3     6.9    +      -       -      +
    588D  SER*     2.9    28.3    +      -       -      -
    624D  ASN*     6.1     4.0    -      -       -      -
----------------------------------------------------------
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Residues in contact with SER 585 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    548D  VAL*     3.8    35.1    +      -       -      +
    551D  LEU*     4.4     8.0    -      -       -      +
    552D  ASP*     5.2     7.1    -      -       -      +
    581D  ASN      2.9    17.3    +      -       -      -
    582D  HIS      3.7     4.5    -      -       -      -
    584D  LYS*     1.3    75.1    -      -       -      +
    586D  ILE*     1.3    57.6    +      -       -      +
    588D  SER*     3.5     7.6    -      -       -      -
    589D  LEU*     2.9    28.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 586 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    548D  VAL*     5.5     2.2    -      -       +      -
    551D  LEU*     3.9    15.3    -      -       +      -
    561D  LEU*     5.7     2.5    -      -       +      -
    564D  LEU*     3.6    30.7    -      -       +      -
    582D  HIS*     2.9    20.6    +      -       +      +
    583D  ILE*     3.2    13.0    +      -       +      +
    585D  SER*     1.3    76.9    -      -       -      +
    587D  ILE*     1.3    65.7    +      -       +      +
    589D  LEU*     3.2    10.4    +      -       +      +
    590D  LEU*     2.9    26.6    +      -       +      +
    599D  VAL*     4.2    12.0    -      -       +      +
    602D  VAL*     5.0     9.0    -      -       +      -
    603D  LEU*     3.6    33.9    -      -       +      -
    606D  LEU*     6.0     6.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 587 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    583D  ILE*     2.9    31.2    +      -       +      +
    584D  LYS*     3.9     6.1    -      -       -      +
    586D  ILE*     1.3    86.7    -      -       +      +
    588D  SER*     1.3    56.7    +      -       -      +
    590D  LEU*     3.3    14.1    +      -       +      +
    591D  ASP*     2.9    29.3    +      -       +      +
    603D  LEU*     5.2     6.5    -      -       +      -
    621D  ILE*     6.4     0.7    -      -       -      -
    624D  ASN*     4.1    28.5    -      -       +      +
    625D  LEU*     5.0    18.8    -      -       +      -
    631D  LEU*     4.0    24.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with SER 588 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    552D  ASP*     6.2     0.3    -      -       -      +
    584D  LYS      2.9    18.5    +      -       -      -
    585D  SER*     3.5     9.2    -      -       -      -
    586D  ILE      3.2     0.2    -      -       -      -
    587D  ILE*     1.3    76.8    -      -       -      +
    589D  LEU*     1.3    57.5    +      -       -      +
    591D  ASP*     3.3     3.2    +      -       -      +
    592D  LYS*     2.9    32.6    +      -       -      +
   1582D  SER*     3.6    32.0    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 589 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    551D  LEU*     3.6    48.9    -      -       +      +
    552D  ASP*     5.4     2.7    -      -       -      -
    557D  SER*     4.5     5.8    -      -       -      +
    561D  LEU*     4.4    22.2    -      -       +      -
    585D  SER      2.9    13.8    +      -       -      +
    586D  ILE*     3.5    13.7    -      -       +      +
    588D  SER*     1.3    76.2    +      -       -      +
    590D  LEU*     1.3    58.4    +      -       -      +
    592D  LYS*     5.0     0.2    -      -       -      -
    593D  HIS*     2.9    76.0    +      -       +      +
    596D  ASN*     5.2     1.9    +      -       -      +
    599D  VAL*     4.6    12.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 590 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    586D  ILE      2.9    16.2    +      -       -      +
    587D  ILE*     3.3    15.5    +      -       +      +
    589D  LEU*     1.3    77.1    -      -       -      +
    591D  ASP*     1.3    60.4    +      -       -      +
    594D  GLY*     3.0    29.8    -      -       -      +
    595D  ARG*     5.3    10.5    -      -       +      +
    596D  ASN*     5.5     2.2    -      -       -      +
    599D  VAL*     3.8    33.4    -      -       +      -
    600D  LEU*     5.0    14.4    -      -       +      -
    603D  LEU*     5.3     5.8    -      -       +      -
    625D  LEU*     6.3     2.9    -      -       +      -
    631D  LEU*     4.2    35.5    -      -       +      +
    632D  LEU*     5.0    10.3    -      -       +      -
   1594D  ARG*     5.4     1.2    +      -       -      -
   1662D  PHE*     5.6     4.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASP 591 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    587D  ILE*     2.9    17.7    +      -       +      +
    588D  SER*     3.8     5.8    -      -       -      +
    590D  LEU*     1.3    78.8    -      -       -      +
    592D  LYS*     1.3    64.5    +      -       -      +
    594D  GLY      3.8     0.2    +      -       -      -
    631D  LEU*     3.4    35.4    -      -       +      +
   1293D  LEU*     5.4     4.3    -      -       -      +
   1580D  PHE*     5.3     7.4    -      -       +      +
   1581D  LEU*     4.4    24.3    +      -       -      +
   1582D  SER*     5.1     6.1    +      -       -      -
   1594D  ARG*     3.6    28.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 592 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    588D  SER*     2.9    19.7    +      -       -      +
    591D  ASP*     1.3    74.5    -      -       -      +
    593D  HIS*     1.3    70.5    +      -       +      +
    594D  GLY      3.1     8.3    +      -       -      -
   1582D  SER*     5.6     5.2    -      -       -      +
   1592D  PRO*     3.7    22.8    -      -       +      +
   1593D  PRO*     4.0     2.1    -      -       +      +
   1594D  ARG*     3.3    27.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with HIS 593 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    552D  ASP      4.5     9.4    -      -       -      -
    553D  ARG      3.8     7.4    +      -       -      -
    554D  LEU*     3.5    35.1    -      -       +      +
    557D  SER*     3.7    23.1    -      -       -      -
    589D  LEU*     2.9    38.8    +      -       +      +
    592D  LYS*     1.3    86.6    -      -       +      +
    594D  GLY*     1.3    62.2    +      -       -      +
    595D  ARG      4.8     0.3    -      -       -      +
    596D  ASN*     3.4    16.2    +      -       -      +
   1593D  PRO*     4.4    23.3    -      -       +      +
   1594D  ARG*     5.0     3.4    -      -       -      -
----------------------------------------------------------
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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