Contacts of the strand formed by residues 83 - 92 (chain D) in PDB entry 3ZJX


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 VAL 83 (chain D).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     81D  GLU      4.5     1.8    -      -       -      +
     82D  ASP*     1.3    71.3    -      -       -      +
     84D  TYR*     1.3    70.8    +      -       -      +
     85D  VAL*     3.4     8.6    +      -       +      +
    108D  LYS      5.6     5.4    -      -       -      +
    109D  ASN*     5.0     3.1    -      -       -      +
    182D  TYR*     3.1     6.8    -      -       -      -
    183D  LEU*     2.8    51.6    +      -       +      +
    185D  LYS*     3.4    36.8    -      -       +      +
----------------------------------------------------------
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Residues in contact with TYR 84 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     82D  ASP      3.6     4.4    +      -       -      +
     83D  VAL*     1.3    77.3    -      -       -      +
     85D  VAL*     1.3    61.5    +      -       -      +
     86D  GLY*     3.7    18.6    -      -       -      -
     87D  LYS*     3.1    35.9    +      -       +      +
    180D  ILE*     3.9    33.0    -      -       +      -
    181D  ALA      4.4     0.4    -      -       -      -
    182D  TYR*     4.2     7.0    -      -       +      -
   1296D  BOG      4.4     4.0    +      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 85 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     83D  VAL*     3.8    17.5    -      -       +      +
     84D  TYR*     1.3    78.0    -      -       -      +
     86D  GLY*     1.3    59.9    +      -       -      +
    105D  PHE*     4.0    23.8    -      -       +      -
    107D  CYS*     3.8    34.5    -      -       +      -
    181D  ALA*     3.0    16.1    +      -       +      +
    182D  TYR*     4.1     9.6    -      -       -      -
    183D  LEU*     4.2     9.9    -      -       +      +
    252D  LEU*     4.8     3.8    -      -       +      -
   1296D  BOG      2.9    47.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 86 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     84D  TYR*     3.4    18.5    -      -       -      -
     85D  VAL*     1.3    83.1    -      -       -      +
     87D  LYS*     1.3    57.8    +      -       -      -
    180D  ILE*     3.4     6.2    -      -       -      +
    181D  ALA      2.8    29.0    +      -       -      +
   1296D  BOG      3.3    19.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 87 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     84D  TYR*     3.1    19.7    +      -       -      +
     86D  GLY*     1.3    72.3    -      -       -      -
     88D  ALA*     1.3    66.9    +      -       -      +
     89D  LEU*     6.3     1.8    -      -       +      -
    103D  GLN*     4.6     4.2    +      -       -      -
    178D  GLU*     3.2    32.5    +      -       +      +
    179D  VAL      3.3     4.9    -      -       -      +
    180D  ILE*     4.1    19.7    -      -       +      -
   1296D  BOG      3.4     8.0    -      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 88 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     87D  LYS*     1.3    77.1    -      -       -      +
     89D  LEU*     1.3    69.5    +      -       -      +
     90D  LEU*     5.8     2.5    -      -       +      -
    102D  SER*     5.7     1.8    -      -       -      -
    103D  GLN*     3.8    24.2    -      -       -      +
    178D  GLU*     3.4     6.5    -      -       -      +
    179D  VAL*     2.7    41.8    +      -       +      +
   1296D  BOG      3.7    20.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 89 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     87D  LYS*     6.3     1.8    -      -       +      -
     88D  ALA*     1.3    78.0    -      -       -      +
     90D  LEU*     1.3    75.5    +      -       -      +
     91D  THR*     4.3     3.4    -      -       -      +
    176D  THR*     4.1    19.7    -      -       +      -
    177D  VAL      3.3    13.5    -      -       -      +
    178D  GLU*     3.7    26.7    -      -       +      +
    259D  LEU*     4.1     8.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 90 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     88D  ALA*     5.6     2.7    -      -       +      -
     89D  LEU*     1.3    82.1    -      -       -      +
     91D  THR*     1.3    62.0    +      -       -      +
     92D  ASN      4.1     0.2    +      -       -      -
    100D  LEU*     3.9    31.9    -      -       +      +
    101D  LYS      3.5    24.0    -      -       -      +
    102D  SER*     4.2    13.0    -      -       -      +
    103D  GLN*     5.9     0.9    -      -       -      +
    169D  ILE*     3.4    43.5    -      -       +      -
    171D  VAL*     4.5     5.9    -      -       +      +
    175D  THR      4.0     1.7    -      -       -      +
    176D  THR*     3.4     1.6    -      -       -      -
    177D  VAL*     2.9    36.3    +      -       +      +
    179D  VAL*     4.5     7.6    -      -       +      -
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Residues in contact with THR 91 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     89D  LEU*     5.0     4.0    -      -       -      +
     90D  LEU*     1.3    72.0    +      -       -      +
     92D  ASN*     1.3    61.7    +      -       -      +
     93D  ASP*     3.4    35.4    +      -       -      +
    100D  LEU*     3.6    19.6    -      -       -      +
    176D  THR*     2.8    32.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASN 92 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     91D  THR*     1.3    72.5    -      -       -      +
     93D  ASP*     1.3    58.0    +      -       -      +
     94D  THR*     2.9    29.7    +      -       -      +
     96D  GLN      3.1    18.1    +      -       -      -
     98D  GLN*     3.3    19.1    -      -       -      +
    100D  LEU*     3.8     8.0    -      -       +      +
    171D  VAL*     2.9    33.2    +      -       +      -
    172D  PRO      3.0    12.1    +      -       -      +
    173D  ALA*     4.1     1.3    -      -       -      -
    174D  ASN*     3.0    19.4    +      -       -      -
    175D  THR      2.8    25.2    +      -       -      +
----------------------------------------------------------
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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