Contacts of the strand formed by residues 180 - 189 (chain C) 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 GLY 180 (chain C).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    128C  ASN*     3.2    19.8    -      -       -      -
    129C  VAL      2.9    24.6    +      -       -      -
    179C  ALA*     1.3    73.0    -      -       -      +
    181C  GLU*     1.3    61.0    +      -       -      -
    182C  ASN*     2.8    17.0    +      -       -      -
----------------------------------------------------------
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Residues in contact with GLU 181 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    126C  THR*     3.4    23.3    -      -       +      +
    127C  PHE*     3.1    22.9    +      -       -      +
    128C  ASN*     3.6    17.4    -      -       -      +
    155C  ASN*     4.6     0.5    -      -       -      +
    178C  ARG*     3.9    18.4    +      -       -      +
    179C  ALA      4.0     1.0    +      -       -      -
    180C  GLY*     1.3    73.0    -      -       -      -
    182C  ASN*     1.3    64.4    +      -       -      +
   3006C   MG      4.2     3.3    -      -       -      -
----------------------------------------------------------
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Residues in contact with ASN 182 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    126C  THR*     3.1     6.5    -      -       -      +
    127C  PHE*     2.7    52.6    +      -       +      +
    129C  VAL*     3.7    15.2    -      -       -      +
    154C  CYS*     5.1     0.2    -      -       -      -
    155C  ASN*     2.8    31.3    +      -       -      +
    177C  LEU*     3.3    13.9    -      -       +      -
    178C  ARG*     2.9    33.7    +      -       -      +
    180C  GLY      2.8    27.7    +      -       -      -
    181C  GLU*     1.3    75.9    -      -       -      +
    183C  ARG*     1.4    62.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 183 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     73C  TRP*     2.7    43.4    +      -       -      +
     74C  LEU*     3.1    21.2    +      -       -      +
     75C  GLU      3.8     6.4    -      -       -      -
     76C  CYS*     3.4    22.8    +      -       -      +
     77C  ASP*     3.7    18.3    +      -       -      +
    124C  SER*     3.4    29.3    +      -       -      -
    125C  LEU      3.3     8.1    -      -       -      +
    126C  THR*     4.0    17.7    -      -       +      +
    127C  PHE*     4.5     0.4    -      -       -      -
    153C  TRP      4.8     0.2    -      -       -      -
    154C  CYS*     3.5     1.7    -      -       -      -
    155C  ASN*     2.7    43.1    +      -       -      +
    156C  GLY      4.6     0.5    +      -       -      -
    182C  ASN*     1.4    77.1    -      -       -      +
    184C  LEU*     1.3    70.2    +      -       -      +
    185C  ALA*     4.4     6.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 184 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     54C  LEU*     4.2    11.9    -      -       +      -
     58C  TRP*     4.0    22.0    -      -       +      -
    124C  SER*     3.1    25.4    -      -       -      -
    125C  LEU*     3.0    17.7    +      -       +      +
    127C  PHE*     3.5    27.6    -      -       +      -
    141C  ILE*     3.2    35.0    -      -       +      -
    143C  PHE*     4.6     4.5    -      -       +      -
    152C  LEU*     4.5     5.6    -      -       +      -
    153C  TRP      3.5     8.1    -      -       -      +
    154C  CYS*     4.1    17.9    -      -       +      -
    173C  LEU*     4.2     5.8    -      -       +      -
    183C  ARG*     1.3    78.7    -      -       -      +
    185C  ALA*     1.3    61.3    +      -       -      +
    186C  VAL*     4.6     7.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 185 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     73C  TRP*     3.6    30.1    -      -       +      -
     74C  LEU*     4.4     7.4    -      -       +      +
    123C  TYR      3.4     4.3    -      -       -      -
    124C  SER*     4.2     0.9    -      -       -      -
    152C  LEU*     3.5     1.9    -      -       -      -
    153C  TRP*     2.8    51.8    +      -       +      +
    183C  ARG*     4.4    14.6    -      -       -      +
    184C  LEU*     1.3    76.0    -      -       -      +
    186C  VAL*     1.3    62.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 186 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     58C  TRP*     4.3    13.5    -      -       +      -
     73C  TRP*     3.6     2.7    -      -       -      -
    121C  GLY      3.3     3.8    -      -       -      +
    122C  CYS*     3.6     1.4    -      -       -      -
    123C  TYR*     2.7    44.5    +      -       +      +
    143C  PHE*     3.8    28.0    -      -       +      -
    146C  VAL*     5.2     0.4    -      -       +      -
    150C  PHE*     3.6    32.3    -      -       +      -
    151C  HIS      3.4     2.7    -      -       -      +
    152C  LEU*     3.8     8.5    -      -       +      -
    184C  LEU*     4.6     3.1    -      -       +      -
    185C  ALA*     1.3    82.5    -      -       -      +
    187C  MET*     1.3    59.4    +      -       -      +
    188C  VAL*     3.7    17.0    +      -       +      -
    208C  ILE*     4.0    15.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with MET 187 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     16C  TRP*     5.0     5.6    -      -       +      -
     66C  PRO*     4.1    18.6    -      -       +      +
     69C  VAL*     4.4    13.7    -      -       -      -
     73C  TRP*     3.8     9.3    -      -       +      -
    120C  THR*     3.4    29.8    -      -       +      -
    121C  GLY      3.7     1.8    -      -       -      -
    122C  CYS*     4.5     7.2    -      -       -      +
    150C  PHE*     3.2     4.7    -      -       -      -
    151C  HIS*     3.0    56.5    +      -       +      -
    153C  TRP*     3.6    27.1    -      -       +      -
    186C  VAL*     1.3    71.7    -      -       -      +
    188C  VAL*     1.3    59.8    +      -       -      +
    189C  LEU*     3.9    16.1    +      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 188 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     90C  TRP*     3.5    16.9    -      -       +      -
    120C  THR*     3.3     5.9    -      -       -      -
    121C  GLY      2.7    39.4    +      -       -      +
    123C  TYR*     3.7    27.4    -      -       +      -
    146C  VAL*     3.8    26.0    -      -       +      -
    147C  ASN      3.5    24.5    -      -       -      +
    149C  ALA      3.5     9.9    -      -       -      +
    150C  PHE*     4.2     0.4    -      -       +      -
    186C  VAL*     3.9    14.6    -      -       +      -
    187C  MET*     1.3    77.0    -      -       -      +
    189C  LEU*     1.4    64.7    +      -       -      +
    207C  GLY*     4.3     4.3    -      -       -      +
    208C  ILE*     4.0     2.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 189 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     16C  TRP*     3.0    57.9    -      -       +      -
     66C  PRO*     4.0    22.7    -      -       +      -
    118C  ASN*     4.1     6.1    -      -       -      +
    119C  PRO      4.0     1.8    -      -       -      -
    120C  THR*     3.9    21.8    -      -       +      +
    148C  SER*     2.9    27.4    +      -       -      -
    149C  ALA*     2.9    25.5    +      -       +      +
    150C  PHE*     5.3     0.4    -      -       -      +
    151C  HIS*     5.6     0.2    -      -       +      -
    161C  TYR*     4.9     3.8    -      -       +      +
    187C  MET*     4.4    14.6    -      -       +      +
    188C  VAL*     1.4    74.5    -      -       -      +
    190C  ARG*     1.3    62.0    +      -       -      +
    191C  TRP      3.6    13.5    -      -       -      +
----------------------------------------------------------
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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