Contacts of the strand formed by residues 583 - 594 (chain A) in PDB entry 2W77


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 TYR 583 (chain A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    163A  ARG*     3.3     8.0    +      -       -      -
    579A  LEU*     2.8    41.4    +      -       +      -
    580A  ASN*     3.4    20.6    +      -       -      +
    582A  THR*     1.3    93.2    -      -       +      +
    584A  SER*     1.3    56.5    +      -       -      +
    620A  ILE*     3.7    33.4    -      -       +      -
    621A  LYS      3.5     1.3    -      -       -      -
    622A  GLY*     3.7    15.9    -      -       -      -
    624A  TYR*     2.8    34.4    +      +       -      -
    631A  THR*     4.4     2.9    -      -       -      -
----------------------------------------------------------
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Residues in contact with SER 584 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    163A  ARG*     2.8    37.8    +      -       -      +
    576A  VAL*     4.0    13.9    -      -       -      -
    577A  TYR      3.1    15.3    -      -       -      -
    578A  ASP*     2.8    20.5    +      -       -      -
    579A  LEU*     4.2     2.0    -      -       -      +
    583A  TYR*     1.3    71.9    +      -       -      +
    585A  VAL*     1.3    63.4    +      -       -      +
    586A  TYR*     4.9     0.6    -      -       -      -
    620A  ILE*     3.3     5.5    -      -       -      +
    621A  LYS*     2.9    35.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 585 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    576A  VAL*     3.4     3.3    -      -       -      +
    577A  TYR*     2.6    63.4    +      -       +      +
    579A  LEU*     4.4    17.8    -      -       +      +
    584A  SER*     1.3    79.1    -      -       -      +
    586A  TYR*     1.3    62.2    +      -       -      +
    618A  ILE*     6.0     7.6    -      -       +      -
    619A  GLY      3.1    14.4    -      -       -      +
    620A  ILE*     4.1    16.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with TYR 586 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    163A  ARG      5.9     0.9    -      -       -      +
    165A  THR      5.0     0.2    -      -       -      -
    166A  PRO*     3.7    31.4    -      -       +      -
    167A  GLN      4.0     2.1    -      -       -      -
    168A  SER*     4.1     2.3    +      -       -      -
    575A  ALA      3.1    16.2    -      -       -      +
    576A  VAL*     3.7    16.8    -      -       +      -
    577A  TYR      4.8     0.2    -      -       -      +
    584A  SER*     4.9     0.9    -      -       -      -
    585A  VAL*     1.3    78.2    -      -       -      +
    587A  ALA*     1.3    65.6    +      -       -      +
    617A  GLU*     2.8    40.0    +      -       +      -
    618A  ILE*     3.4     6.8    -      -       -      +
    619A  GLY*     2.8    65.4    +      -       -      -
    620A  ILE*     3.8     2.7    -      -       -      -
    621A  LYS*     3.8    42.7    -      -       +      -
    632A  SER*     5.7     1.6    -      -       -      -
    633A  LEU      4.9     1.1    -      -       -      -
    634A  ALA*     3.4    14.9    -      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 587 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    166A  PRO*     4.2     1.4    -      -       -      +
    574A  GLY*     3.2     1.7    -      -       -      -
    575A  ALA*     2.8    37.2    +      -       +      +
    586A  TYR*     1.3    79.7    -      -       -      +
    588A  SER*     1.3    62.3    +      -       -      +
    617A  GLU      3.2    12.1    -      -       -      +
    618A  ILE*     4.2    12.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with SER 588 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    166A  PRO*     2.9    29.4    +      -       -      -
    167A  GLN*     4.2     3.7    -      -       -      +
    572A  TYR*     5.4     1.6    -      -       -      -
    573A  VAL      3.0    12.6    -      -       -      -
    574A  GLY*     4.0     4.7    -      -       -      -
    587A  ALA*     1.3    74.9    -      -       -      +
    589A  TYR*     1.3    60.5    +      -       -      +
    590A  THR*     4.2    16.9    -      -       -      +
    615A  ASN*     3.7     4.4    +      -       -      +
    616A  TYR*     3.8     2.1    -      -       -      -
    617A  GLU*     3.0    41.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 589 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    571A  PRO*     3.9    31.2    -      -       +      +
    572A  TYR*     3.8     2.8    -      -       -      -
    573A  VAL*     2.7    54.5    +      -       +      +
    588A  SER*     1.3    71.8    -      -       -      +
    590A  THR*     1.3    68.1    +      -       -      +
    591A  ASP*     5.2     1.5    +      -       +      -
    614A  GLN*     3.8    27.9    -      -       +      +
    615A  ASN      3.5     5.6    -      -       -      -
    616A  TYR*     3.5    43.7    -      +       +      +
----------------------------------------------------------
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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
----------------------------------------------------------
    167A  GLN*     4.1    16.8    -      -       +      +
    252A  ALA*     3.2    22.8    +      -       -      +
    571A  PRO      4.4     4.9    -      -       -      -
    572A  TYR*     3.9    27.8    -      -       +      -
    573A  VAL      5.2     0.2    -      -       -      +
    588A  SER*     4.2    15.9    -      -       -      +
    589A  TYR*     1.3    82.2    -      -       -      +
    591A  ASP*     1.3    61.1    +      -       -      +
    614A  GLN*     3.2     8.9    -      -       -      +
    615A  ASN*     2.9    53.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASP 591 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    252A  ALA*     3.7     5.3    -      -       -      +
    254A  GLY*     2.8    35.0    +      -       -      -
    255A  LEU      4.3     0.3    +      -       -      -
    569A  PHE      4.6     1.9    -      -       -      +
    570A  ILE*     3.7    30.1    -      -       +      +
    571A  PRO*     3.8    25.5    +      -       +      +
    589A  TYR*     5.2     2.4    +      -       +      +
    590A  THR*     1.3    76.3    -      -       -      +
    592A  ILE*     1.3    73.6    +      -       -      +
    593A  PHE*     4.6     3.1    -      -       -      -
    612A  GLU*     4.8     4.3    -      -       -      +
    613A  GLY      3.0     6.2    -      -       -      +
    614A  GLN*     3.0    33.6    +      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 592 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    216A  ASN*     4.1     6.5    -      -       -      +
    252A  ALA*     4.4     2.7    -      -       +      -
    253A  THR*     4.2     5.6    -      -       -      +
    254A  GLY*     3.3    18.8    -      -       -      +
    257A  THR*     4.3     4.0    -      -       +      -
    258A  GLY      3.3    26.5    -      -       -      +
    260A  GLY*     3.3    32.8    -      -       -      +
    261A  SER      3.5    18.8    -      -       -      +
    262A  LEU*     3.2    34.3    -      -       +      -
    570A  ILE*     4.7     3.8    -      -       +      -
    591A  ASP*     1.3    86.5    -      -       -      +
    593A  PHE*     1.3    66.1    +      -       -      +
    611A  ASP      5.7     0.2    -      -       -      +
    612A  GLU*     3.3     3.9    -      -       -      +
    613A  GLY      2.9    30.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 593 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    259A  ALA*     3.2    16.7    -      -       +      -
    260A  GLY      2.9    24.4    +      -       -      -
    552A  VAL*     3.8    22.0    -      -       +      -
    554A  TYR*     5.4     1.6    -      -       +      -
    565A  GLU*     4.9     8.3    -      -       +      -
    568A  ARG*     3.7    42.6    -      -       +      +
    569A  PHE      5.9     0.2    -      -       -      -
    570A  ILE*     3.6    35.0    -      -       +      -
    591A  ASP*     4.6     2.9    -      -       -      -
    592A  ILE*     1.3    78.0    -      -       -      +
    594A  MET*     1.3    63.3    +      -       -      +
    595A  PRO*     4.0    24.5    -      -       +      -
    610A  PRO*     4.0    14.8    -      -       +      -
    611A  ASP      3.3    11.0    -      -       -      +
    612A  GLU*     3.7    20.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with MET 594 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    215A  ASN*     6.0     3.6    -      -       +      +
    226A  ALA      5.6     2.2    -      -       -      +
    227A  ARG*     4.4    21.8    -      -       +      +
    259A  ALA*     3.8     7.2    -      -       +      +
    260A  GLY*     3.3    47.6    -      -       -      +
    261A  SER*     5.1     2.5    -      -       -      -
    554A  TYR*     3.9    19.7    -      -       +      +
    593A  PHE*     1.3    76.2    -      -       -      +
    595A  PRO*     1.4    89.3    -      -       -      +
    596A  GLN*     3.5     1.6    +      -       -      -
    610A  PRO*     3.8     2.7    -      -       -      -
    611A  ASP*     2.8    39.5    +      -       +      +
----------------------------------------------------------
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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