Contacts of the strand formed by residues 576 - 586 (chain A) in PDB entry 2ZB5


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 LYS 576 (chain A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    195A  ARG      5.3     1.6    +      -       -      -
    197A  GLN*     2.6    42.8    +      -       -      +
    572A  THR*     3.1     7.6    -      -       -      -
    573A  TRP      2.9    27.7    +      -       -      +
    574A  ASP*     3.8     8.5    -      -       +      +
    575A  GLN*     1.3    84.0    -      -       -      +
    577A  LEU*     1.3    61.3    +      -       -      +
    578A  TRP*     3.6    24.4    +      -       +      +
    601A  GLY      3.7    17.7    +      -       -      +
    602A  MET      3.4    13.7    -      -       -      +
    603A  GLY*     4.0    13.0    -      -       -      -
----------------------------------------------------------
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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
----------------------------------------------------------
    517A  LEU*     3.6    41.5    -      -       +      -
    525A  VAL*     4.1    14.8    -      -       +      -
    542A  VAL*     4.3    12.6    -      -       +      -
    549A  PHE*     5.6     4.7    -      -       +      -
    570A  CYS*     4.0     1.1    -      -       +      -
    571A  PHE      3.8    19.7    -      -       -      +
    572A  THR*     4.3     9.0    -      -       +      +
    576A  LYS*     1.3    70.3    -      -       -      +
    578A  TRP*     1.3    61.7    +      -       -      +
    579A  CYS*     3.5    25.1    -      -       -      -
    602A  MET*     3.0    48.0    +      -       +      +
----------------------------------------------------------
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Residues in contact with TRP 578 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    197A  GLN*     3.1    54.1    -      -       +      -
    198A  PHE      4.7     0.2    -      -       -      -
    199A  SER*     4.3    16.8    -      -       -      -
    266A  GLY      4.7     0.2    -      -       -      -
    267A  ALA*     3.9    10.1    -      -       +      -
    268A  PRO*     3.5    26.5    -      -       +      -
    570A  CYS*     3.1     3.1    -      -       -      +
    571A  PHE*     2.9    58.5    +      -       +      +
    573A  TRP*     3.3    46.6    +      +       +      -
    576A  LYS*     3.6    18.8    -      -       +      +
    577A  LEU*     1.3    72.8    -      -       -      +
    579A  CYS*     1.3    60.2    +      -       -      +
    599A  MET*     4.0    13.9    -      -       +      -
    600A  VAL*     3.2    10.5    -      -       -      -
    601A  GLY*     3.4    28.0    -      -       -      -
----------------------------------------------------------
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Residues in contact with CYS 579 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    525A  VAL*     4.1     0.9    -      -       -      -
    540A  TYR*     3.4    32.9    +      -       +      +
    568A  VAL*     4.7     0.4    -      -       +      -
    569A  GLU      3.3     4.3    -      -       -      -
    570A  CYS*     2.0    45.3    -      -       -      -
    571A  PHE*     5.3     1.1    -      -       -      -
    577A  LEU*     3.5    22.4    +      -       -      -
    578A  TRP*     1.3    73.1    -      -       -      +
    580A  ARG*     1.3    60.7    +      -       -      +
    598A  GLY      3.9     0.5    -      -       -      +
    599A  MET*     3.1     5.9    -      -       -      +
    600A  VAL*     2.9    32.2    +      -       -      +
    602A  MET*     3.5    12.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 580 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    199A  SER      4.5     7.5    +      -       -      -
    200A  ASN*     5.0     9.3    +      -       -      +
    201A  MET      5.5     2.2    +      -       -      -
    202A  SER*     4.9     4.9    -      -       -      -
    207A  ASP*     3.3    32.0    +      -       -      -
    270A  PHE*     5.0     6.0    -      -       +      -
    540A  TYR*     4.0     1.1    -      -       -      -
    568A  VAL*     3.6     1.2    -      -       -      +
    569A  GLU*     2.9    46.9    +      -       +      +
    571A  PHE*     5.6     0.9    -      -       +      -
    579A  CYS*     1.3    74.2    -      -       -      +
    581A  HIS*     1.3    62.0    +      -       -      +
    582A  PHE*     3.5    31.5    -      -       +      -
    597A  SER*     3.3    22.0    +      -       -      -
    598A  GLY*     3.2    12.7    +      -       -      +
    599A  MET*     3.2    57.7    -      -       +      +
----------------------------------------------------------
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Residues in contact with HIS 581 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    527A  ALA*     5.6     0.4    -      -       +      -
    538A  VAL*     4.0    21.9    -      -       +      +
    540A  TYR*     3.0    26.4    +      -       +      +
    553A  TYR*     3.7    39.2    -      +       -      -
    566A  LEU*     4.7     4.7    -      -       +      -
    567A  GLN      3.3    13.0    -      -       -      +
    568A  VAL*     3.6     8.1    -      -       +      -
    580A  ARG*     1.3    73.8    -      -       -      +
    582A  PHE*     1.3    68.2    +      -       -      +
    583A  CYS*     4.3    11.0    -      -       +      -
    596A  HIS*     3.3    33.6    +      -       -      -
    597A  SER*     3.2    29.8    +      -       -      -
    598A  GLY      2.9    19.8    +      -       -      -
----------------------------------------------------------
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Residues in contact with PHE 582 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    206A  LEU*     3.8    23.8    -      -       +      -
    207A  ASP*     4.8     2.7    -      -       -      -
    210A  LEU*     3.6    33.4    -      -       +      -
    219A  ILE*     3.8    21.1    -      -       +      -
    221A  THR*     3.7    14.1    -      -       -      -
    565A  GLU*     3.8     2.1    -      -       -      +
    566A  LEU*     3.7     2.3    -      -       -      -
    567A  GLN*     2.9    50.1    +      -       +      +
    568A  VAL*     5.4     0.4    -      -       -      -
    569A  GLU*     3.4    25.4    -      -       +      -
    580A  ARG*     3.5    30.3    -      -       +      -
    581A  HIS*     1.3    79.6    -      -       -      +
    583A  CYS*     1.3    62.0    +      -       -      +
    584A  VAL*     4.0     4.6    +      -       +      +
    595A  THR*     4.5     5.4    -      -       +      -
    596A  HIS      3.5     5.2    -      -       -      -
    597A  SER*     3.7     8.3    -      -       -      -
----------------------------------------------------------
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Residues in contact with CYS 583 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    529A  TYR*     3.7    37.9    -      -       -      -
    538A  VAL*     4.9     4.5    -      -       +      -
    563A  PRO*     4.8     3.8    -      -       -      -
    565A  GLU      3.4     6.1    -      -       -      -
    566A  LEU*     3.8    21.5    -      -       +      -
    581A  HIS*     4.1     7.8    -      -       +      -
    582A  PHE*     1.3    73.4    -      -       -      +
    584A  VAL*     1.3    63.5    +      -       -      +
    585A  LEU*     3.6    15.9    +      -       +      +
    594A  ILE      3.7     0.3    -      -       -      +
    595A  THR*     3.6     2.0    -      -       -      +
    596A  HIS*     2.8    46.5    +      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 584 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    216A  VAL      6.0     0.4    -      -       -      +
    217A  SER*     6.5     1.3    -      -       -      -
    218A  SER      6.4     0.2    -      -       -      +
    219A  ILE*     6.0     3.8    -      -       +      -
    563A  PRO*     3.7     2.3    -      -       -      +
    564A  ILE*     2.8    50.3    +      -       +      +
    565A  GLU*     2.7    47.7    +      -       +      +
    582A  PHE*     5.0     4.9    -      -       +      +
    583A  CYS*     1.3    72.3    -      -       -      +
    585A  LEU*     1.3    68.1    +      -       -      +
    593A  HIS*     4.3    14.8    -      -       +      +
    594A  ILE      3.7     5.2    -      -       -      +
    595A  THR*     3.8    22.2    -      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 585 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    529A  TYR*     3.6    33.7    -      -       +      +
    558A  PRO*     4.2    30.7    -      -       +      +
    561A  GLY*     4.2    13.0    -      -       -      +
    562A  VAL      3.2    10.3    -      -       -      +
    563A  PRO*     3.5    31.6    -      -       +      -
    583A  CYS*     4.3    12.8    -      -       -      +
    584A  VAL*     1.3    77.0    -      -       -      +
    586A  ALA*     1.3    60.4    +      -       -      +
    593A  HIS*     3.3     4.5    -      -       -      +
    594A  ILE*     2.7    58.0    +      -       +      +
    596A  HIS*     5.2     7.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 586 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    561A  GLY*     4.3     0.9    -      -       -      -
    562A  VAL*     2.7    47.2    +      -       +      +
    564A  ILE*     3.9    21.5    -      -       +      -
    584A  VAL      4.4     0.2    +      -       -      -
    585A  LEU*     1.3    76.2    -      -       -      +
    587A  ASP*     1.3    59.9    +      -       -      +
    592A  GLY      3.1    12.1    -      -       -      +
    593A  HIS*     3.9    17.5    -      -       +      +
----------------------------------------------------------
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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