Contacts of the strand formed by residues 533 - 538 (chain D) in PDB entry 1JZ3


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 LEU 533 (chain D).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    499D  ILE*     3.2    29.2    -      -       +      +
    501D  PRO*     4.0    13.2    -      -       +      -
    520D  ILE*     3.8    40.6    -      -       +      +
    523D  TRP*     3.8    31.9    -      -       +      -
    524D  LEU*     3.6    17.7    -      -       +      -
    531D  ARG      3.9     0.2    +      -       -      -
    532D  PRO*     1.3    74.9    -      -       -      +
    534D  ILE*     1.3    65.2    +      -       -      +
    535D  LEU*     4.2    13.2    -      -       +      +
    556D  PHE*     6.0     1.0    -      -       +      -
    561D  ARG      2.9    10.9    +      -       -      +
    562D  LEU*     3.8     8.9    -      -       +      +
    563D  GLN      3.0    25.6    +      -       -      -
    564D  GLY      4.1     2.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 534 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    342D  LEU*     3.7    32.8    -      -       +      -
    351D  ILE*     4.0    17.5    -      -       +      -
    455D  ILE*     5.0     4.0    -      -       +      -
    485D  GLN*     5.2     3.7    +      -       -      +
    498D  ILE*     3.8    24.7    -      -       +      +
    499D  ILE      3.0     6.7    +      -       -      -
    500D  CYS*     3.2    22.0    -      -       -      +
    532D  PRO*     5.2     1.3    -      -       +      -
    533D  LEU*     1.3    83.2    -      -       -      +
    535D  LEU*     1.3    64.5    +      -       -      +
    536D  CYS*     3.3     0.9    +      -       -      -
    563D  GLN*     3.9    20.9    -      -       +      +
    564D  GLY      3.4    13.2    -      -       -      +
    565D  GLY*     3.7    12.6    -      -       -      +
    566D  PHE*     3.9    22.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 535 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    501D  PRO*     3.3    25.4    -      -       +      +
    504D  ALA*     3.6    38.6    -      -       +      +
    520D  ILE*     4.3     9.0    -      -       +      -
    533D  LEU*     4.2     9.4    -      -       +      +
    534D  ILE*     1.3    70.6    -      -       -      +
    536D  CYS*     1.3    60.1    +      -       -      +
    537D  GLU      3.7    15.3    -      -       -      +
    538D  TYR*     3.9    14.6    -      -       +      -
    552D  TYR*     4.0    13.7    -      -       +      -
    556D  PHE*     3.9    33.0    -      -       +      -
    564D  GLY      3.1    10.4    +      -       -      +
    565D  GLY*     3.1     4.4    -      -       -      -
    566D  PHE*     2.9    31.8    +      -       -      -
----------------------------------------------------------
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Residues in contact with CYS 536 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    355D  ASN*     3.0    20.6    +      -       -      +
    388D  ARG*     3.3    33.5    +      -       -      +
    485D  GLN*     3.9    19.1    -      -       -      +
    487D  GLU*     3.8    21.8    -      -       +      -
    500D  CYS*     3.3    22.3    +      -       +      +
    501D  PRO      3.0     9.3    +      -       -      -
    502D  MET*     4.1     6.1    -      -       -      -
    534D  ILE      3.3     4.8    +      -       -      -
    535D  LEU*     1.3    73.5    -      -       -      +
    537D  GLU*     1.4    72.1    +      -       -      +
    566D  PHE*     3.4    14.1    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 537 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    355D  ASN*     4.0     0.4    -      -       -      +
    388D  ARG*     3.1    22.6    +      -       -      +
    460D  ASN*     3.4     2.6    -      -       -      +
    501D  PRO      3.7     0.2    +      -       -      -
    502D  MET*     3.2    25.2    -      -       +      +
    503D  TYR*     2.9    42.0    +      -       +      +
    535D  LEU*     3.2     5.2    -      -       -      +
    536D  CYS*     1.4    86.7    -      -       -      +
    538D  TYR*     1.3    61.3    +      -       -      +
    566D  PHE      3.2     7.9    -      -       -      -
    568D  TRP*     3.7    17.0    -      -       +      -
   2001D  2DG      1.5    65.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 538 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    353D  GLY      5.1     0.2    +      -       -      -
    503D  TYR*     3.8    12.9    -      -       -      +
    535D  LEU*     3.9    21.1    -      -       +      -
    537D  GLU*     1.3    76.3    -      -       -      +
    539D  ALA*     1.3    77.1    +      -       +      +
    540D  HIS      3.5     1.8    -      -       -      -
    549D  PHE*     3.3    27.6    -      +       -      -
    552D  TYR*     3.6    46.4    -      +       +      +
    553D  TRP*     2.9    33.4    +      -       -      -
    556D  PHE*     4.0     8.3    -      +       -      -
    565D  GLY*     3.4    29.0    +      -       -      -
    566D  PHE      3.1    20.9    +      -       -      -
    567D  VAL*     3.2    20.2    -      -       +      +
    568D  TRP      3.1    15.5    +      -       -      +
    624D  GLN*     4.2     0.9    +      -       -      -
----------------------------------------------------------
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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