Contacts of the helix formed by residues 589 - 604 (chain A) in PDB entry 4MS0


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 SER 589 (chain A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    572A  ASN*     3.9     3.7    -      -       -      +
    576A  GLN*     4.6     2.8    -      -       -      +
    588A  THR*     1.3    80.1    +      -       -      +
    590A  THR*     1.3    67.8    +      -       -      +
    592A  GLU*     3.1    20.0    -      -       -      +
    593A  GLN*     3.0    23.8    +      -       -      +
    631A  ILE*     4.3    10.0    -      -       -      +
    634A  ASP*     2.6    34.8    +      -       -      -
    637A  LEU*     3.6    18.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with THR 590 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    572A  ASN*     3.6    15.6    -      -       -      +
    575A  LEU*     4.4    11.9    -      -       +      -
    576A  GLN*     3.0    25.7    +      -       -      +
    582A  LEU*     3.3    46.4    -      -       +      +
    583A  ALA*     3.6     5.6    -      -       +      +
    586A  TYR*     3.0    27.3    +      -       +      +
    587A  SER      4.1     0.2    +      -       -      -
    588A  THR      3.7     3.8    -      -       -      -
    589A  SER*     1.3    77.1    -      -       -      +
    591A  MET*     1.3    64.9    +      -       -      +
    593A  GLN*     3.2     1.0    +      -       -      +
    594A  HIS*     3.1    15.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with MET 591 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    567A  HIS*     4.1    21.5    -      -       +      +
    568A  ARG*     4.3    12.3    -      -       -      +
    570A  PHE*     4.0    15.7    -      -       -      +
    572A  ASN*     2.9    25.2    +      -       -      +
    575A  LEU*     3.4    29.6    -      -       +      -
    582A  LEU*     4.1    15.7    -      -       -      -
    590A  THR*     1.3    73.2    -      -       -      +
    592A  GLU*     1.3    61.8    +      -       -      +
    594A  HIS*     3.0    24.2    +      -       +      +
    595A  HIS*     2.7    67.4    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 592 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    572A  ASN*     2.9    32.1    +      -       -      +
    589A  SER*     3.1    19.2    -      -       -      +
    591A  MET*     1.3    77.0    -      -       -      +
    593A  GLN*     1.3    61.3    +      -       -      +
    595A  HIS*     3.1    12.9    +      -       +      -
    596A  PHE*     3.1    21.0    +      -       -      +
    630A  ILE*     3.5    27.8    -      -       -      +
    631A  ILE*     4.2    13.2    -      -       -      +
    633A  THR*     3.9     6.8    -      -       -      +
    634A  ASP*     3.8    34.6    -      -       -      +
    902A   NI      4.0    15.1    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 593 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    586A  TYR*     3.5    48.8    +      -       +      +
    587A  SER      4.5     1.0    -      -       -      +
    588A  THR*     2.9    27.6    +      -       -      +
    589A  SER*     3.0    19.2    +      -       -      +
    590A  THR      3.7     0.7    -      -       -      +
    592A  GLU*     1.3    73.6    -      -       -      +
    594A  HIS*     1.3    63.8    +      -       -      +
    596A  PHE*     3.4     7.8    +      -       -      +
    597A  SER*     3.0    22.7    +      -       -      -
    631A  ILE*     3.7    21.9    -      -       +      +
----------------------------------------------------------
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Residues in contact with HIS 594 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    565A  LEU      4.1    10.8    -      -       -      -
    566A  ASP*     2.8    28.8    +      -       +      -
    568A  ARG*     3.7    12.6    +      -       -      -
    582A  LEU*     3.7    22.6    -      -       +      +
    586A  TYR*     3.8    16.1    +      -       +      -
    590A  THR      3.1    10.8    +      -       -      +
    591A  MET*     3.0    37.3    +      -       +      +
    593A  GLN*     1.3    78.6    -      -       -      +
    595A  HIS*     1.3    55.1    +      -       -      +
    597A  SER*     3.2     7.7    +      -       -      -
    598A  GLN*     3.0    52.9    +      -       +      +
----------------------------------------------------------
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Residues in contact with HIS 595 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    562A  CYS      4.0     2.2    -      -       -      +
    563A  HIS      3.0    33.2    -      -       -      +
    564A  ASP*     3.2    28.7    +      -       -      -
    565A  LEU*     2.6    35.3    +      -       -      +
    567A  HIS*     3.8    11.9    -      -       +      -
    591A  MET*     2.7    62.1    +      -       +      +
    592A  GLU*     3.1    10.9    +      -       -      +
    594A  HIS*     1.3    72.9    -      -       -      +
    596A  PHE*     1.3    56.7    +      -       -      +
    598A  GLN*     3.5     3.3    +      -       -      +
    599A  THR*     2.8    31.5    +      -       -      -
    630A  ILE*     4.0     4.5    -      -       +      -
    902A   NI      4.2     5.5    -      -       +      +
----------------------------------------------------------
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Residues in contact with PHE 596 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    592A  GLU      3.1    12.4    +      -       -      +
    593A  GLN*     3.7     9.2    -      -       -      +
    595A  HIS*     1.3    73.2    -      -       -      +
    597A  SER*     1.3    68.9    +      -       -      +
    599A  THR*     3.1     8.5    +      -       +      -
    600A  VAL*     3.1    47.3    +      -       +      +
    623A  LEU*     3.7    22.0    -      -       +      -
    624A  GLU*     5.9     0.4    -      -       -      -
    626A  ILE*     3.8    20.6    -      -       +      -
    627A  ARG*     3.7    58.3    -      -       +      +
    630A  ILE*     4.1    12.0    -      -       +      +
    631A  ILE*     5.6     2.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with SER 597 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    586A  TYR*     3.7    18.8    +      -       -      -
    593A  GLN      3.0    14.1    +      -       -      -
    594A  HIS*     3.4    12.7    +      -       -      -
    596A  PHE*     1.3    82.9    -      -       -      +
    598A  GLN*     1.3    57.1    +      -       -      +
    600A  VAL*     3.4     6.7    +      -       -      +
    601A  SER*     3.0    33.1    +      -       -      -
----------------------------------------------------------
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Residues in contact with GLN 598 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    447A  GLY      5.4     5.5    +      -       -      +
    448A  THR*     4.3    16.4    +      -       -      +
    518A  ASN*     4.2    18.4    -      -       -      +
    565A  LEU*     3.9    18.2    -      -       +      +
    566A  ASP*     3.4    28.6    +      -       +      +
    594A  HIS*     3.0    47.3    +      -       +      +
    595A  HIS      3.6     5.4    -      -       -      +
    596A  PHE      3.3     0.2    -      -       -      -
    597A  SER*     1.3    73.5    +      -       -      +
    599A  THR*     1.3    66.0    +      -       -      +
    601A  SER*     3.4     8.0    +      -       -      -
    602A  ILE*     3.1    29.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with THR 599 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    511A  PHE*     4.6     4.6    -      -       +      -
    558A  ILE*     4.9     4.7    -      -       +      -
    562A  CYS*     3.2    39.2    -      -       +      +
    565A  LEU*     3.5     7.8    -      -       -      +
    595A  HIS      2.8    16.1    +      -       -      -
    596A  PHE*     3.1    13.6    +      -       +      -
    598A  GLN*     1.3    74.8    -      -       -      +
    600A  VAL*     1.3    63.1    +      -       +      +
    602A  ILE*     3.2     6.8    +      -       -      +
    603A  LEU*     3.1    33.2    +      -       +      +
    623A  LEU*     6.0     0.4    -      -       +      -
    626A  ILE*     4.5    18.8    -      -       +      -
    630A  ILE*     3.7     7.5    -      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 600 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    596A  PHE*     3.1    45.4    +      -       +      +
    597A  SER*     3.7     8.3    -      -       -      +
    599A  THR*     1.3    74.8    -      -       -      +
    601A  SER*     1.3    63.5    +      -       -      +
    603A  LEU*     3.3    12.0    +      -       +      +
    604A  GLN*     3.1    51.2    +      -       -      +
    623A  LEU*     4.2    20.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with SER 601 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    448A  THR*     3.6    23.9    +      -       -      -
    597A  SER*     3.0    19.3    +      -       -      -
    598A  GLN*     3.6    15.1    +      -       -      -
    599A  THR      3.2     0.2    -      -       -      -
    600A  VAL*     1.3    75.3    -      -       -      +
    602A  ILE*     1.3    63.2    +      -       -      +
    604A  GLN*     3.3    18.7    +      -       -      +
    605A  LEU*     3.4    16.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 602 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    448A  THR*     3.9    16.6    -      -       +      -
    511A  PHE*     3.6    27.4    -      -       +      -
    514A  SER*     4.3     4.5    -      -       -      -
    515A  VAL*     3.9    17.9    -      -       +      -
    518A  ASN*     3.6    22.0    -      -       +      +
    565A  LEU*     3.8    35.0    -      -       +      -
    598A  GLN*     3.1    12.6    +      -       +      +
    599A  THR      3.6     6.7    -      -       -      +
    601A  SER*     1.3    76.3    -      -       -      +
    603A  LEU*     1.3    61.1    +      -       -      +
    605A  LEU*     3.0    27.3    +      -       +      +
    608A  HIS*     3.1    23.5    -      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 603 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    511A  PHE*     3.7    21.1    -      -       +      -
    599A  THR*     3.1    27.5    +      -       +      +
    600A  VAL*     3.6    12.1    -      -       +      +
    602A  ILE*     1.3    76.5    -      -       -      +
    604A  GLN*     1.3    58.5    +      -       +      +
    605A  LEU      3.2     5.8    +      -       -      +
    608A  HIS      4.0     9.9    -      -       -      +
    609A  ASN*     3.3    42.9    +      -       -      +
    610A  ILE*     4.0    17.3    -      -       +      +
    611A  PHE*     3.8    32.1    -      -       +      -
    619A  TYR*     5.0     7.2    -      -       -      +
    623A  LEU*     4.0    27.1    -      -       +      -
    626A  ILE*     5.3     0.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLN 604 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    600A  VAL*     3.1    42.4    +      -       -      +
    601A  SER*     3.7    10.0    -      -       -      +
    602A  ILE      3.2     0.4    -      -       -      -
    603A  LEU*     1.3    73.3    -      -       +      +
    605A  LEU*     1.3    64.8    +      -       -      +
    606A  GLU*     3.7     1.2    +      -       -      -
    609A  ASN*     5.3     6.1    -      -       -      +
    619A  TYR*     5.6     4.8    +      -       -      +
----------------------------------------------------------
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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