Contacts of the helix formed by residues 558 - 582 (chain A) in PDB entry 4PE5


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 PHE 558 (chain A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    557A  PRO*     1.3    75.1    -      -       +      +
    559A  GLN*     1.3    70.1    +      -       -      +
    561A  CYS*     3.2    21.7    +      -       +      +
    562A  LEU*     3.6    23.6    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLN 559 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    556A  GLN*     3.4    12.3    +      -       -      +
    557A  PRO*     2.9    10.2    -      -       -      +
    558A  PHE*     1.3    82.3    -      -       -      +
    560A  SER*     1.3    62.4    +      -       -      +
    561A  CYS*     3.4     2.8    +      -       +      +
    562A  LEU*     4.2     0.5    +      -       -      +
    563A  TRP*     3.9    13.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with SER 560 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    559A  GLN*     1.3    77.7    -      -       -      +
    561A  CYS*     1.3    58.6    +      -       -      +
    562A  LEU      3.6     0.4    -      -       -      -
    563A  TRP*     3.8    11.9    -      -       -      -
    564A  LEU*     2.9    32.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with CYS 561 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    558A  PHE*     3.3    12.8    -      -       +      +
    559A  GLN*     3.2     3.1    -      -       +      +
    560A  SER*     1.3    78.2    -      -       -      +
    562A  LEU*     1.3    60.0    -      -       -      +
    564A  LEU*     3.8     2.1    -      -       -      +
    565A  LEU*     2.9    30.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 562 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    557A  PRO      5.2     1.3    -      -       -      +
    558A  PHE*     3.6    26.4    +      -       +      +
    559A  GLN      5.0     0.9    -      -       -      +
    561A  CYS*     1.3    80.3    -      -       -      +
    563A  TRP*     1.3    58.8    +      -       -      +
    565A  LEU*     3.7     7.6    -      -       -      +
    566A  VAL*     2.9    30.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with TRP 563 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    559A  GLN      3.9     7.0    +      -       -      +
    560A  SER*     3.8    20.1    -      -       -      +
    561A  CYS      3.2     0.4    -      -       -      -
    562A  LEU*     1.3    78.9    -      -       -      +
    564A  LEU*     1.3    58.3    +      -       -      +
    566A  VAL*     3.4     5.2    +      -       -      +
    567A  GLY*     2.9    24.8    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 564 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    560A  SER*     2.9    21.4    +      -       -      +
    561A  CYS*     4.1     2.5    -      -       -      +
    563A  TRP*     1.3    73.9    -      -       -      +
    565A  LEU*     1.3    61.0    +      -       -      +
    567A  GLY*     3.7     2.4    -      -       -      +
    568A  LEU*     2.9    30.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 565 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    561A  CYS*     2.9    22.2    +      -       -      +
    562A  LEU*     3.7     9.6    -      -       -      +
    563A  TRP      3.2     0.2    -      -       -      -
    564A  LEU*     1.3    77.3    -      -       -      +
    566A  VAL*     1.3    57.0    +      -       -      +
    568A  LEU*     3.5     4.8    +      -       -      +
    569A  SER*     2.9    30.0    +      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 566 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    562A  LEU      2.9    19.0    +      -       -      +
    563A  TRP*     3.9     4.7    -      -       -      +
    565A  LEU*     1.3    76.0    -      -       -      +
    567A  GLY*     1.3    59.0    +      -       -      +
    569A  SER*     3.7     7.2    -      -       -      -
    570A  VAL*     2.9    27.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 567 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    563A  TRP      2.9    16.6    +      -       -      -
    564A  LEU*     3.8     2.7    -      -       -      -
    565A  LEU      3.2     0.4    -      -       -      -
    566A  VAL*     1.3    75.2    -      -       -      +
    568A  LEU*     1.3    59.1    +      -       -      +
    570A  VAL*     3.1     8.0    +      -       -      +
    571A  HIS*     2.9    27.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 568 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    564A  LEU      2.9    18.8    +      -       -      +
    565A  LEU*     4.0     4.5    -      -       -      +
    567A  GLY*     1.3    75.3    -      -       -      +
    569A  SER*     1.3    56.2    +      -       -      +
    571A  HIS*     3.4     6.7    +      -       -      +
    572A  VAL*     2.9    29.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with SER 569 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    565A  LEU      2.9    19.1    +      -       -      -
    566A  VAL*     3.8     9.2    -      -       -      -
    568A  LEU*     1.3    76.0    -      -       -      +
    570A  VAL*     1.3    58.4    +      -       -      +
    572A  VAL*     3.6     7.2    +      -       -      +
    573A  VAL*     2.9    27.0    +      -       -      +
    822B  PHE*     6.3     4.0    -      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 570 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    566A  VAL      2.9    18.2    +      -       -      +
    567A  GLY*     3.3     9.6    -      -       -      +
    569A  SER*     1.3    76.7    -      -       -      +
    571A  HIS*     1.3    58.4    +      -       -      +
    573A  VAL*     3.2     7.9    +      -       -      +
    574A  ALA*     2.9    29.1    +      -       -      +
    610A  SER*     4.7    16.0    -      -       -      -
----------------------------------------------------------
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Residues in contact with HIS 571 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    567A  GLY      2.9    14.9    +      -       -      +
    568A  LEU*     3.8     8.7    -      -       -      +
    569A  SER      3.4     0.2    -      -       -      -
    570A  VAL*     1.3    76.5    -      -       -      +
    572A  VAL*     1.3    56.4    +      -       -      +
    574A  ALA*     3.4     6.5    +      -       -      +
    575A  VAL*     2.9    29.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 572 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    568A  LEU      2.9    18.6    +      -       -      +
    569A  SER*     3.8     8.7    -      -       -      +
    571A  HIS*     1.3    76.5    -      -       -      +
    573A  VAL*     1.3    58.6    +      -       -      +
    575A  VAL*     3.8     6.8    -      -       -      +
    576A  MET*     2.9    29.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 573 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    569A  SER      2.9    19.7    +      -       -      +
    570A  VAL*     3.2     9.8    +      -       -      +
    572A  VAL*     1.3    75.2    -      -       -      +
    574A  ALA*     1.3    59.8    +      -       -      +
    576A  MET*     3.8     5.0    -      -       -      +
    577A  LEU*     2.9    30.4    +      -       -      +
    610A  SER*     5.8     3.8    -      -       -      -
    636A  TRP*     5.4    13.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 574 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    570A  VAL      2.9    16.1    +      -       -      +
    571A  HIS*     3.8     7.6    -      -       -      +
    573A  VAL*     1.3    76.1    -      -       -      +
    575A  VAL*     1.3    59.1    +      -       -      +
    577A  LEU*     3.8     5.9    -      -       -      +
    578A  TYR*     2.9    30.1    +      -       -      +
    606A  ALA*     4.0    29.6    -      -       +      +
    607A  MET*     4.9     4.0    -      -       +      +
    610A  SER*     4.9     7.1    -      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 575 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    571A  HIS      2.9    18.1    +      -       -      +
    572A  VAL*     3.8     8.7    -      -       -      +
    574A  ALA*     1.3    76.2    -      -       -      +
    576A  MET*     1.3    59.5    +      -       -      +
    578A  TYR*     3.4     6.1    +      -       -      +
    579A  LEU*     2.9    29.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with MET 576 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    572A  VAL      2.9    19.0    +      -       -      +
    573A  VAL*     3.9     5.8    -      -       -      +
    575A  VAL*     1.3    73.2    -      -       -      +
    577A  LEU*     1.3    61.3    +      -       -      +
    579A  LEU*     3.3     7.6    +      -       -      +
    580A  LEU*     2.9    29.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 577 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    573A  VAL      2.9    18.6    +      -       -      +
    574A  ALA*     3.8     7.4    -      -       -      +
    576A  MET*     1.3    77.4    -      -       -      +
    578A  TYR*     1.3    58.0    +      -       -      +
    580A  LEU*     3.3     6.3    +      -       -      +
    581A  ASP*     2.9    30.1    +      -       -      +
    606A  ALA*     4.6    10.5    -      -       +      -
    629A  ALA*     4.4    17.0    -      -       +      +
    632A  LEU*     6.2     2.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with TYR 578 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    574A  ALA      2.9    18.2    +      -       -      +
    575A  VAL*     3.7     7.2    -      -       -      +
    576A  MET      3.3     0.2    -      -       -      -
    577A  LEU*     1.3    77.4    -      -       -      +
    579A  LEU*     1.3    58.0    +      -       -      +
    581A  ASP*     4.0     4.7    -      -       -      +
    582A  ARG*     3.1    30.0    +      -       -      +
    606A  ALA*     5.0     7.8    -      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 579 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    575A  VAL      2.9    17.9    +      -       -      +
    576A  MET*     3.7     8.1    -      -       -      +
    577A  LEU      3.2     0.2    -      -       -      -
    578A  TYR*     1.3    77.4    -      -       -      +
    580A  LEU*     1.3    59.9    +      -       -      +
    582A  ARG      4.2    12.1    -      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 580 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    576A  MET      2.9    16.8    +      -       -      +
    577A  LEU      3.3     0.6    +      -       -      +
    579A  LEU*     1.3    76.9    -      -       -      +
    581A  ASP*     1.3    62.9    +      -       -      +
    582A  ARG      5.1     0.2    -      -       -      -
    627A  PHE      3.2    11.7    -      -       -      +
    628A  SER*     4.2    15.1    -      -       -      +
    629A  ALA*     3.8    24.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASP 581 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    577A  LEU      2.9    17.7    +      -       -      +
    578A  TYR*     4.0     5.8    -      -       -      +
    579A  LEU      3.4     0.2    -      -       -      -
    580A  LEU*     1.3    81.4    -      -       -      +
    582A  ARG*     1.3    61.8    +      -       +      +
    627A  PHE*     3.9    27.4    -      -       +      +
----------------------------------------------------------
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Residues in contact with ARG 582 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    578A  TYR      3.1    15.5    +      -       -      +
    579A  LEU*     4.2    12.3    -      -       -      -
    581A  ASP*     1.3    81.4    -      -       +      +
----------------------------------------------------------
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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