Contacts of the helix formed by residues 584 - 600 (chain F) in PDB entry 6PB4


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 ARG 584 (chain F).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     431    A      5.6     3.6    +      -       -      -
     452    A      4.1    16.6    +      -       -      -
     462    A      4.8     7.9    +      -       -      +
    573F  LEU*     3.4    39.5    -      -       +      +
    574F  GLU*     3.3    41.4    +      -       -      +
    577F  GLY*     4.8     3.0    -      -       -      -
    578F  LYS*     4.2     8.8    -      -       -      +
    582F  VAL*     2.9    44.2    +      -       -      +
    583F  THR*     1.3    78.8    -      -       -      +
    585F  GLU*     1.3    86.0    +      -       -      +
    586F  ARG      3.5     0.9    -      -       -      -
    587F  ILE*     3.3    23.1    -      -       -      +
    588F  ARG*     3.7     5.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 585 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     421    C      6.2     2.0    -      -       -      -
     431    A      5.4     6.1    +      -       -      -
     441    T      5.6     1.6    -      -       -      +
     452    A      6.0     1.2    -      -       -      +
     462    A      4.6    20.9    -      -       +      +
     472    A      4.3    15.3    -      -       -      +
     482    T      5.7     0.9    -      -       -      +
    584F  ARG*     1.3    90.4    +      -       -      +
    586F  ARG*     1.3   102.6    +      -       -      +
    587F  ILE      3.0     2.0    -      -       -      -
    588F  ARG*     2.9    45.2    +      -       -      +
    589F  GLN*     3.1    12.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 586 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     411    A      4.1    27.4    +      -       -      +
     421    C      2.8    44.8    +      -       -      +
    582F  VAL*     4.9     5.3    -      -       -      +
    583F  THR*     3.2    44.3    +      -       +      +
    584F  ARG      3.5     0.2    -      -       -      -
    585F  GLU*     1.3   117.0    +      -       -      +
    587F  ILE*     1.3    56.9    +      -       -      +
    589F  GLN*     3.4    32.0    -      -       -      +
    590F  ILE*     2.9    38.5    +      -       +      +
----------------------------------------------------------
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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
----------------------------------------------------------
    558F  VAL*     4.5    22.9    -      -       +      -
    562F  ARG*     5.9     7.6    -      -       +      +
    573F  LEU*     4.8    10.3    -      -       +      -
    576F  VAL*     4.7    20.0    -      -       +      -
    583F  THR*     3.1    34.5    -      -       +      +
    584F  ARG*     3.3    16.4    -      -       -      +
    586F  ARG*     1.3    76.4    -      -       -      +
    588F  ARG*     1.3    60.2    +      -       -      +
    590F  ILE*     3.2    14.4    +      -       +      +
    591F  GLU*     2.8    29.7    +      -       +      +
----------------------------------------------------------
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Residues in contact with ARG 588 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     462    A      3.8    20.0    +      -       -      -
     472    A      3.1    31.6    +      -       -      -
    584F  ARG      3.7     4.8    +      -       -      +
    585F  GLU*     2.9    25.7    +      -       -      +
    587F  ILE*     1.3    79.5    -      -       -      +
    589F  GLN*     1.3    95.3    +      -       -      +
    591F  GLU*     3.1    13.8    +      -       -      +
    592F  ALA*     3.0    28.7    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLN 589 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    585F  GLU*     3.1    11.9    +      -       -      +
    586F  ARG*     3.4    37.9    -      -       -      +
    587F  ILE      3.1     0.4    -      -       -      -
    588F  ARG*     1.3   106.6    -      -       -      +
    590F  ILE*     1.3    64.7    +      -       -      +
    592F  ALA*     3.3     6.8    +      -       -      +
    593F  LYS*     3.0    23.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 590 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    554F  ARG*     4.1    33.2    -      -       -      +
    555F  GLU*     3.0    38.5    -      -       -      +
    558F  VAL*     5.9     8.5    -      -       +      -
    559F  LEU*     6.5     0.7    -      -       +      -
    586F  ARG*     2.9    26.4    +      -       +      +
    587F  ILE*     3.3    15.7    -      -       +      +
    589F  GLN*     1.3    76.6    -      -       +      +
    591F  GLU*     1.3    57.1    +      -       -      +
    593F  LYS*     3.3     6.2    +      -       -      +
    594F  ALA*     2.8    28.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 591 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    904C  ALA*     4.6     6.6    -      -       -      +
    555F  GLU*     5.4     0.2    -      -       -      -
    559F  LEU*     5.0    18.6    -      -       +      -
    563F  PHE*     6.4     2.5    -      -       +      -
    587F  ILE*     2.8    18.8    +      -       +      +
    588F  ARG*     3.2    17.7    -      -       -      +
    590F  ILE*     1.3    74.5    -      -       -      +
    592F  ALA*     1.3    75.9    +      -       -      +
    594F  ALA*     3.1     8.3    +      -       -      +
    595F  LEU*     2.9    59.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 592 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    588F  ARG*     3.0    12.2    +      -       -      +
    589F  GLN*     3.3     9.2    +      -       -      +
    591F  GLU*     1.3    84.4    +      -       -      +
    593F  LYS*     1.3    58.4    +      -       -      +
    595F  LEU*     2.9    14.0    +      -       +      +
    596F  ARG*     2.9    46.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 593 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    589F  GLN      3.0    15.9    +      -       -      +
    590F  ILE*     3.9     5.4    -      -       -      +
    592F  ALA*     1.3    78.2    -      -       -      +
    594F  ALA*     1.3    58.9    +      -       -      +
    596F  ARG*     3.1    11.3    +      -       +      +
    597F  LYS*     3.0    48.2    +      -       +      +
     55G  GLU*     2.5    47.1    +      -       -      +
     56G  GLY*     5.6     3.3    -      -       -      -
----------------------------------------------------------
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Residues in contact with ALA 594 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    551F  LEU*     6.0     1.3    -      -       +      -
    555F  GLU*     3.6    20.4    -      -       +      +
    559F  LEU*     4.8    13.2    -      -       +      -
    590F  ILE      2.8    17.0    +      -       -      +
    591F  GLU*     3.4     8.1    -      -       +      +
    593F  LYS*     1.3    76.9    -      -       -      +
    595F  LEU*     1.3    65.3    +      -       +      +
    597F  LYS*     3.3     4.9    +      -       -      +
    598F  LEU*     3.0    38.9    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 595 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    904C  ALA*     4.2     9.6    -      -       +      +
    905C  ILE*     3.4    46.9    -      -       +      +
    591F  GLU*     2.9    46.6    +      -       -      +
    592F  ALA*     3.2    11.9    -      -       +      +
    594F  ALA*     1.3    76.7    -      -       +      +
    596F  ARG*     1.3    71.4    +      -       -      +
    599F  ARG*     2.8    38.2    +      -       +      +
----------------------------------------------------------
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Residues in contact with ARG 596 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    592F  ALA*     2.9    44.2    +      -       -      +
    593F  LYS*     3.2    14.4    -      -       +      +
    594F  ALA      3.1     0.4    -      -       -      -
    595F  LEU*     1.3   102.0    -      -       -      +
    597F  LYS*     1.3    57.9    +      -       -      +
    598F  LEU      3.0     0.3    +      -       -      -
    599F  ARG*     3.3     5.6    +      -       -      +
    600F  HIS*     2.3    32.7    +      -       +      -
     52G  LYS*     3.2    25.8    -      -       -      +
     55G  GLU*     2.9    20.6    -      -       -      +
     56G  GLY*     2.8    39.8    +      -       -      +
     57G  LYS*     4.9     1.6    -      -       -      +
     58G  GLU*     4.9    21.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 597 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    593F  LYS*     3.0    33.5    +      -       +      +
    594F  ALA*     3.3     4.9    +      -       -      +
    596F  ARG*     1.3    80.0    -      -       -      +
    598F  LEU*     1.3    66.1    +      -       +      +
    600F  HIS*     4.4     7.1    +      -       -      +
    603F  ARG*     5.0     3.6    -      -       -      +
     55G  GLU*     3.0    36.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 598 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    905C  ILE*     4.4    11.2    -      -       +      -
    547F  VAL*     4.5    11.4    -      -       +      -
    548F  LEU*     5.3     3.4    -      -       +      -
    550F  GLY      5.8     0.2    -      -       -      +
    551F  LEU*     3.7    43.1    -      -       +      -
    559F  LEU*     5.8     2.0    -      -       +      -
    594F  ALA*     3.0    26.3    +      -       +      +
    597F  LYS*     1.3    81.3    -      -       +      +
    599F  ARG*     1.3    66.7    +      -       -      +
    600F  HIS      3.2     7.7    +      -       -      +
    603F  ARG*     3.4    50.2    -      -       +      +
    604F  SER      3.7     4.7    +      -       -      -
----------------------------------------------------------
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Residues in contact with ARG 599 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    905C  ILE*     3.4    42.5    +      -       +      +
    906C  PHE*     3.4    33.3    -      -       -      +
    595F  LEU*     2.8    24.3    +      -       -      +
    596F  ARG*     5.9     2.2    -      -       -      +
    598F  LEU*     1.3    76.2    -      -       -      +
    600F  HIS*     1.3    66.6    +      -       -      +
    601F  PRO*     3.1     5.2    -      -       -      +
    604F  SER*     3.1    21.1    +      -       -      +
    608F  ARG*     4.3    12.4    +      -       -      +
     31G  HIS*     3.1    37.6    +      -       -      +
     52G  LYS*     3.8    19.3    -      -       -      +
     85G  TRP*     3.9    21.0    -      -       +      +
----------------------------------------------------------
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Residues in contact with HIS 600 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    596F  ARG*     2.3    36.4    +      -       +      -
    597F  LYS*     4.1     7.0    -      -       -      +
    598F  LEU      3.2     3.1    -      -       -      +
    599F  ARG*     1.3    75.9    -      -       -      +
    601F  PRO*     1.3    61.5    -      -       +      -
    602F  SER*     2.3    32.0    +      -       -      -
    603F  ARG      3.6     4.0    +      -       -      -
     52G  LYS*     3.1    34.9    +      -       +      +
     54G  GLU*     2.5    36.4    +      -       -      -
     55G  GLU*     3.1    26.5    +      -       -      -
     85G  TRP*     6.3     0.7    -      +       -      -
----------------------------------------------------------
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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