Contacts of the strand formed by residues 188 - 197 (chain F) in PDB entry 2JG8


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 GLU 188 (chain F).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    129F  LYS*     3.2    36.8    +      -       +      +
    130F  PHE      3.2     6.1    -      -       -      +
    131F  THR*     4.0    17.1    +      -       +      +
    156F  ARG*     3.4     1.0    -      -       -      +
    157F  SER*     2.8    36.8    +      -       -      +
    186F  GLY      4.0     9.2    -      -       -      +
    187F  GLU*     1.3    76.4    -      -       -      +
    189F  VAL*     1.3    66.6    +      -       -      +
    190F  TRP*     3.8    19.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 189 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    128F  GLY      4.5     0.2    -      -       -      +
    129F  LYS*     3.8     0.9    -      -       -      -
    130F  PHE*     2.9    46.1    +      -       +      +
    140F  PHE*     4.0    33.9    -      -       +      -
    154F  LEU*     4.1    25.8    -      -       +      -
    155F  TYR      3.2    13.0    -      -       -      +
    156F  ARG*     4.2    14.6    -      -       +      -
    181F  LEU*     4.6     1.6    -      -       +      -
    183F  LEU*     4.1    15.9    -      -       +      -
    187F  GLU      5.4     0.2    -      -       -      -
    188F  GLU*     1.3    79.7    -      -       -      +
    190F  TRP*     1.3    68.1    +      -       -      +
    209F  PHE*     4.4     7.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with TRP 190 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    109F  LEU*     3.6    32.1    -      -       +      +
    128F  GLY      3.7    20.4    -      -       -      +
    129F  LYS*     4.1    18.4    -      -       +      -
    154F  LEU*     3.5     3.5    -      -       -      +
    155F  TYR*     2.7    75.4    +      +       +      +
    157F  SER*     4.3     0.9    -      -       -      -
    158F  GLY*     3.5    28.9    -      -       -      -
    188F  GLU*     3.8    41.1    -      -       +      -
    189F  VAL*     1.3    83.9    -      -       -      +
    191F  LEU*     1.3    75.6    +      -       -      +
    192F  ALA*     4.3     3.7    -      -       +      +
    209F  PHE*     4.8     5.6    -      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 191 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    109F  LEU*     3.6     5.7    -      -       -      +
    110F  ILE*     2.7    39.7    +      -       +      +
    112F  PHE*     4.1    18.8    -      -       +      -
    128F  GLY      5.1     0.4    +      -       -      -
    142F  TYR*     3.6    39.9    -      -       +      -
    152F  VAL*     4.0    16.8    -      -       +      -
    153F  LEU      3.1     4.7    -      -       -      +
    154F  LEU*     3.6    42.0    -      -       +      -
    190F  TRP*     1.3    79.8    -      -       -      +
    192F  ALA*     1.3    55.6    +      -       -      +
    209F  PHE*     3.7    31.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 192 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    107F  ASN      5.9     0.4    -      -       -      -
    108F  SER      3.3    18.4    -      -       -      +
    109F  LEU*     4.2     2.9    -      -       -      -
    110F  ILE*     3.7     8.0    -      -       -      +
    152F  VAL*     3.4     6.1    -      -       -      -
    153F  LEU*     2.7    32.6    +      -       +      +
    155F  TYR*     3.8    30.3    -      -       +      -
    190F  TRP*     4.3     4.0    -      -       +      +
    191F  LEU*     1.3    75.9    -      -       -      +
    193F  VAL*     1.3    63.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 193 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    104F  PRO*     3.8    15.3    -      -       +      -
    105F  ALA      3.3    27.1    -      -       -      +
    107F  ASN*     3.1    20.5    -      -       -      +
    108F  SER      2.9    16.5    +      -       -      +
    110F  ILE*     3.5    23.5    -      -       +      +
    150F  LEU*     3.5    19.5    -      -       +      -
    151F  CYS      3.4    18.4    -      -       -      +
    153F  LEU*     4.1     6.4    -      -       -      +
    192F  ALA*     1.3    75.7    -      -       -      +
    194F  ASN*     1.3    59.8    +      -       -      +
    197F  TYR*     3.7    24.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASN 194 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    210E  GLY*     6.2     0.6    -      -       -      -
    106F  PRO*     3.5     5.7    -      -       -      +
    107F  ASN*     2.8    36.7    +      -       -      +
    151F  CYS*     3.3    36.4    +      -       -      +
    153F  LEU*     4.0    17.7    -      -       +      +
    163F  THR*     4.9     3.2    -      -       -      +
    165F  CYS*     4.8     1.4    -      -       -      -
    193F  VAL*     1.3    75.0    -      -       -      +
    195F  ASP*     1.3    67.0    +      -       -      +
    196F  TYR*     2.8    32.4    +      -       -      +
    197F  TYR*     4.1     3.8    -      -       -      +
----------------------------------------------------------
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Residues in contact with ASP 195 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    106F  PRO*     4.7     5.3    -      -       -      +
    107F  ASN*     2.7    31.3    +      -       -      +
    194F  ASN*     1.3    81.9    +      -       -      +
    196F  TYR*     1.3    70.1    +      -       +      +
    197F  TYR*     3.2    21.7    -      -       -      -
----------------------------------------------------------
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Residues in contact with TYR 196 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    149F  ASN*     3.6    43.9    +      -       +      +
    150F  LEU*     3.6     0.2    -      -       -      -
    151F  CYS*     3.0    49.8    +      -       -      +
    167F  HIS*     3.4    34.9    -      +       -      -
    193F  VAL*     3.9     2.3    -      -       -      +
    194F  ASN*     2.8    15.6    +      -       -      +
    195F  ASP*     1.3    87.0    -      -       +      +
    197F  TYR*     1.3    58.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 197 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    103F  PRO*     4.1    18.8    -      -       +      -
    104F  PRO*     3.2    44.2    -      -       -      +
    106F  PRO*     3.6    33.4    -      -       +      -
    149F  ASN      3.5     1.2    +      -       -      -
    150F  LEU*     4.0     4.0    -      -       -      -
    193F  VAL*     3.7    27.4    -      -       +      -
    194F  ASN      4.1     0.2    -      -       -      +
    195F  ASP      3.2    17.9    -      -       -      -
    196F  TYR*     1.3    73.4    -      -       -      +
    198F  ASP*     1.3    70.4    +      -       +      +
    199F  MET*     3.9     0.3    -      -       -      +
----------------------------------------------------------
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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