Contacts of the helix formed by residues 579 - 593 (chain F) 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 F).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    577F  ILE*     3.0    29.7    +      -       -      +
    578F  ILE*     1.3    81.8    -      -       -      +
    580F  GLU*     1.3    67.2    +      -       -      +
    581F  ASN*     2.9    21.3    +      -       -      +
    582F  HIS*     2.9    41.5    +      -       -      +
    583F  ILE*     3.7    11.4    +      -       -      +
    620F  LEU*     4.2     8.8    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 580 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    579F  GLN*     1.3    74.7    -      -       -      +
    581F  ASN*     1.3    59.2    +      -       -      +
    583F  ILE*     3.2    11.1    -      -       +      +
    584F  LYS*     2.9    31.6    +      -       -      +
    620F  LEU*     3.8    24.3    -      -       +      +
    624F  ASN*     5.8     1.3    -      -       -      +
----------------------------------------------------------
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Residues in contact with ASN 581 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    545F  ASP*     5.5     6.1    -      -       -      +
    548F  VAL*     5.7     2.1    -      -       -      +
    579F  GLN*     2.9    32.5    +      -       -      +
    580F  GLU*     1.3    75.6    -      -       -      +
    582F  HIS*     1.3    82.7    +      -       -      -
    584F  LYS*     3.3     6.7    +      -       -      +
    585F  SER*     2.9    29.8    +      -       -      -
----------------------------------------------------------
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Residues in contact with HIS 582 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    544F  LEU*     3.5    39.7    -      -       +      +
    545F  ASP*     4.6     4.9    -      -       +      -
    548F  VAL*     4.1    35.1    -      -       +      +
    577F  ILE*     4.5     1.8    +      -       -      +
    578F  ILE*     3.5    28.9    -      -       +      -
    579F  GLN*     2.9    33.6    +      -       -      +
    580F  GLU      3.3     0.4    -      -       -      -
    581F  ASN*     1.3   100.0    +      -       -      +
    583F  ILE*     1.3    58.0    +      -       -      +
    585F  SER*     3.3     4.0    +      -       -      -
    586F  ILE*     2.9    33.6    +      -       +      +
    606F  LEU*     6.1     4.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 583 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    578F  ILE*     6.6     0.2    -      -       +      -
    579F  GLN      3.7     4.6    +      -       -      +
    580F  GLU*     3.2    27.4    -      -       +      +
    582F  HIS*     1.3    75.6    -      -       -      +
    584F  LYS*     1.3    60.5    +      -       -      +
    586F  ILE*     3.2     9.4    +      -       +      +
    587F  ILE*     2.9    48.5    +      -       +      +
    603F  LEU*     5.0    11.7    -      -       +      -
    606F  LEU*     5.6    12.0    -      -       +      +
    617F  ASN*     4.4     3.8    -      -       +      +
    620F  LEU*     3.7    22.2    -      -       +      +
    621F  ILE*     3.5    41.3    -      -       +      +
    624F  ASN*     4.6    12.3    -      -       +      +
----------------------------------------------------------
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Residues in contact with LYS 584 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    580F  GLU      2.9    20.1    +      -       -      +
    581F  ASN*     3.5     8.5    -      -       -      +
    583F  ILE*     1.3    78.0    -      -       -      +
    585F  SER*     1.3    56.5    +      -       -      +
    587F  ILE*     3.3     7.3    +      -       -      +
    588F  SER*     2.9    28.5    +      -       -      -
    624F  ASN*     6.1     3.6    -      -       -      -
----------------------------------------------------------
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Residues in contact with SER 585 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    548F  VAL*     3.8    35.0    +      -       -      +
    551F  LEU*     4.4     8.5    -      -       -      +
    552F  ASP*     5.2     5.7    +      -       -      +
    581F  ASN      2.9    16.9    +      -       -      -
    582F  HIS      3.7     4.3    -      -       -      -
    584F  LYS*     1.3    76.9    -      -       -      +
    586F  ILE*     1.3    58.2    +      -       -      +
    588F  SER*     3.3     8.1    +      -       -      -
    589F  LEU*     2.9    28.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 586 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    548F  VAL*     5.5     2.2    -      -       +      -
    551F  LEU*     3.9    16.4    -      -       +      -
    561F  LEU*     5.7     2.9    -      -       +      -
    564F  LEU*     3.6    30.3    -      -       +      -
    582F  HIS*     2.9    21.2    +      -       +      +
    583F  ILE*     3.2    13.2    +      -       +      +
    585F  SER*     1.3    76.6    -      -       -      +
    587F  ILE*     1.3    65.0    +      -       +      +
    589F  LEU*     3.2    10.9    +      -       +      +
    590F  LEU*     2.9    26.8    +      -       +      +
    599F  VAL*     4.2    11.5    -      -       +      +
    602F  VAL*     5.0     9.0    -      -       +      -
    603F  LEU*     3.6    34.3    -      -       +      -
    606F  LEU*     6.0     6.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 587 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    583F  ILE*     2.9    30.6    +      -       +      +
    584F  LYS*     3.9     5.8    -      -       -      +
    586F  ILE*     1.3    86.1    -      -       +      +
    588F  SER*     1.3    57.2    +      -       -      +
    590F  LEU*     3.7    13.7    -      -       +      -
    591F  ASP*     2.9    29.4    +      -       +      +
    603F  LEU*     5.2     7.0    -      -       +      -
    621F  ILE*     6.4     0.7    -      -       -      -
    624F  ASN*     4.1    29.2    -      -       +      +
    625F  LEU*     5.0    18.4    -      -       +      -
    631F  LEU*     4.0    24.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with SER 588 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    552F  ASP*     6.2     0.3    -      -       -      +
    584F  LYS      2.9    17.4    +      -       -      -
    585F  SER*     3.5     9.9    -      -       -      -
    587F  ILE*     1.3    78.1    -      -       -      +
    589F  LEU*     1.3    56.5    +      -       -      +
    591F  ASP*     3.3     3.5    +      -       -      +
    592F  LYS*     2.9    33.3    +      -       -      +
   1582F  SER*     3.6    31.3    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 589 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    551F  LEU*     3.6    49.6    -      -       +      +
    552F  ASP*     5.4     2.0    -      -       -      -
    557F  SER*     4.5     5.6    -      -       -      +
    561F  LEU*     4.4    21.8    -      -       +      -
    585F  SER      2.9    14.0    +      -       -      +
    586F  ILE*     3.5    13.0    -      -       +      +
    588F  SER*     1.3    76.8    +      -       -      +
    590F  LEU*     1.3    57.8    +      -       -      +
    593F  HIS*     2.9    75.7    +      -       +      +
    594F  GLY      4.3     0.2    -      -       -      +
    596F  ASN*     5.2     2.2    +      -       -      +
    599F  VAL*     4.6    11.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 590 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    586F  ILE      2.9    16.7    +      -       -      +
    587F  ILE*     3.7    15.9    -      -       +      +
    589F  LEU*     1.3    76.7    -      -       -      +
    591F  ASP*     1.3    59.6    +      -       -      +
    594F  GLY      3.0    29.9    -      -       -      +
    595F  ARG*     5.3    11.8    -      -       +      +
    596F  ASN*     5.5     2.0    -      -       -      +
    599F  VAL*     3.8    34.5    -      -       +      -
    600F  LEU*     5.0    13.9    -      -       +      -
    603F  LEU*     5.3     5.4    -      -       +      -
    625F  LEU*     6.3     3.1    -      -       +      -
    631F  LEU*     4.2    35.5    -      -       +      +
    632F  LEU*     5.0    10.5    -      -       +      -
   1594F  ARG*     5.4     0.9    +      -       -      -
   1662F  PHE*     5.6     4.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASP 591 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    587F  ILE*     2.9    17.4    +      -       +      +
    588F  SER*     3.8     5.6    -      -       -      +
    590F  LEU*     1.3    78.7    -      -       -      +
    592F  LYS*     1.3    63.7    +      -       -      +
    594F  GLY      3.8     0.5    +      -       -      -
    631F  LEU*     3.4    35.1    -      -       +      +
   1293F  LEU*     5.4     4.2    -      -       -      +
   1580F  PHE*     5.3     7.6    -      -       +      +
   1581F  LEU*     4.4    24.1    +      -       -      +
   1582F  SER*     5.1     6.3    +      -       -      -
   1594F  ARG*     3.6    29.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 592 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    588F  SER*     2.9    19.5    +      -       -      +
    589F  LEU*     5.0     0.2    -      -       -      -
    591F  ASP*     1.3    74.3    -      -       -      +
    593F  HIS*     1.3    71.5    +      -       +      +
    594F  GLY      3.1     8.2    +      -       -      -
   1582F  SER*     5.6     4.7    -      -       -      +
   1592F  PRO*     3.7    23.4    -      -       +      +
   1593F  PRO*     4.0     1.8    -      -       +      +
   1594F  ARG*     3.3    27.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with HIS 593 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    552F  ASP*     4.5     9.4    -      -       -      -
    553F  ARG      3.8     7.5    +      -       -      -
    554F  LEU*     3.5    35.6    -      -       +      +
    557F  SER*     3.7    23.0    -      -       -      -
    589F  LEU*     2.9    40.7    +      -       +      +
    592F  LYS*     1.3    86.3    -      -       +      +
    594F  GLY*     1.3    62.4    +      -       -      +
    595F  ARG      4.8     0.5    -      -       -      +
    596F  ASN*     3.4    15.4    +      -       -      +
   1593F  PRO*     4.4    22.6    -      -       +      +
   1594F  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