Contacts of the strand formed by residues 179 - 189 (chain B) 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 GLN 179 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    148B  SER*     3.3     5.2    -      -       -      -
    149B  SER*     2.9    61.0    +      -       -      +
    151B  GLY      3.2     6.9    +      -       -      -
    153B  LEU*     4.3     3.8    -      -       -      +
    172B  ASP*     2.8    43.0    +      -       -      +
    174B  ALA*     3.8    15.7    -      -       +      +
    177B  THR*     5.7     0.7    -      -       +      -
    178B  PHE*     1.3    76.1    -      -       -      +
    180B  VAL*     1.3    62.5    +      -       -      +
    181B  THR*     4.9     5.0    -      -       -      +
   1224B   CA      2.2    36.3    -      -       -      -
    165C  CYS      3.6     8.8    -      -       -      +
    166C  GLY*     4.7     2.7    -      -       -      -
    173C  GLN*     5.6     5.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 180 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    178A  VAL      5.8     0.3    -      -       -      +
    146B  HIS*     4.4     1.1    -      -       +      -
    147B  ALA      3.3    13.0    -      -       -      +
    148B  SER*     4.6     2.7    -      -       -      +
    172B  ASP*     4.5     2.8    -      -       -      +
    179B  GLN*     1.3    79.0    -      -       -      +
    181B  THR*     1.3    69.8    +      -       -      +
    164C  PHE*     3.8    26.2    -      -       +      -
    165C  CYS      3.6    16.7    +      -       -      +
    166C  GLY*     4.6     3.0    -      -       -      +
    174C  VAL      4.3     9.6    -      -       -      +
    175C  ASN*     3.7    32.8    -      -       +      +
    176C  SER*     3.4    28.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with THR 181 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    178A  VAL*     3.9    11.2    -      -       -      +
    145B  TYR*     4.4    12.5    +      -       +      +
    146B  HIS*     3.2     6.1    -      -       -      +
    147B  ALA*     2.9    43.3    +      -       +      +
    153B  LEU*     4.2    22.0    -      -       +      -
    170B  PHE*     5.9     0.9    -      -       -      +
    172B  ASP*     2.7    44.3    +      -       +      +
    179B  GLN*     4.2     4.9    -      -       -      +
    180B  VAL*     1.3    75.0    -      -       -      +
    182B  THR*     1.3    72.7    +      -       -      +
    176C  SER*     4.5     1.3    -      -       -      -
----------------------------------------------------------
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Residues in contact with THR 182 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    142A  GLN*     3.9    14.9    +      -       +      +
    178A  VAL*     3.9    13.3    -      -       +      +
    180A  SER*     3.6    28.5    -      -       -      +
    144B  THR*     4.1     2.3    +      -       -      -
    145B  TYR*     2.6    33.0    +      -       -      -
    146B  HIS*     3.2    14.7    +      -       +      -
    170B  PHE*     4.4     5.5    -      -       -      +
    181B  THR*     1.3    88.1    +      -       -      +
    183B  GLY*     1.3    64.4    +      -       -      +
    143C  HIS*     4.9     2.9    -      -       +      -
    176C  SER*     3.3    24.5    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 183 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    142A  GLN*     3.8    11.4    -      -       -      -
    142B  TYR*     5.3     0.2    -      -       -      -
    144B  THR*     3.3     6.1    +      -       -      -
    145B  TYR*     3.0    46.4    +      -       -      -
    170B  PHE*     3.8    16.6    -      -       -      -
    182B  THR*     1.3    79.0    +      -       -      +
    184B  GLY*     1.3    57.5    +      -       -      -
----------------------------------------------------------
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Residues in contact with GLY 184 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    142A  GLN*     3.1    18.8    +      -       -      +
    213A  VAL*     3.9     5.9    -      -       -      +
    215A  SER*     4.7     2.0    -      -       -      -
    142B  TYR*     4.0    16.8    -      -       -      -
    143B  PHE      3.0    13.5    -      -       -      -
    144B  THR*     4.1     0.2    -      -       -      -
    157B  LEU*     5.4     0.4    -      -       -      -
    170B  PHE*     3.7    15.6    -      -       -      -
    183B  GLY*     1.3    73.7    -      -       -      -
    185B  MET*     1.3    69.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with MET 185 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     96A  SER*     3.4    28.3    -      -       -      -
     98A  ILE*     4.1     2.9    -      -       +      -
    115A  ILE*     3.9    16.6    -      -       +      -
    213A  VAL*     3.7    22.2    -      -       +      -
    215A  SER*     4.3     1.6    -      -       -      -
    142B  TYR*     3.5     8.8    -      -       -      -
    143B  PHE*     2.9    35.7    +      -       +      +
    157B  LEU*     3.5    22.4    -      -       +      -
    167B  VAL*     4.7     1.8    -      -       +      -
    168B  VAL*     3.6    42.4    -      -       +      -
    184B  GLY*     1.3    76.8    -      -       -      +
    186B  VAL*     1.3    61.3    +      -       -      +
    187B  LEU*     3.6    27.8    +      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 186 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     94A  ALA*     4.0    16.4    -      -       +      -
     95A  PHE      3.7    15.3    -      -       -      +
     96A  SER*     2.6    24.1    +      -       -      +
    115A  ILE*     4.3     0.2    -      -       -      +
    116A  THR*     2.7    35.7    +      -       +      -
    215A  SER*     4.2     4.7    -      -       -      -
    216A  GLY      4.4     2.0    -      -       -      +
    217A  PHE*     4.2    18.4    -      -       +      -
    140B  LEU*     4.1     5.6    -      -       +      -
    141B  TYR      3.3    10.8    -      -       -      +
    142B  TYR*     3.7    19.5    -      -       +      -
    185B  MET*     1.3    76.5    -      -       -      +
    187B  LEU*     1.3    65.1    +      -       -      +
    220B  LEU*     4.0    15.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 187 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    115A  ILE*     3.8    11.9    -      -       +      -
    116A  THR*     3.6     3.1    -      -       -      +
    139B  GLY      3.6     0.9    -      -       -      +
    140B  LEU*     3.5     5.2    -      -       -      -
    141B  TYR*     2.8    33.6    +      -       -      +
    143B  PHE*     3.8    29.6    -      -       +      -
    157B  LEU*     4.3    13.0    -      -       +      -
    159B  ARG*     3.3    31.4    -      -       +      +
    167B  VAL*     4.1     9.6    -      -       +      -
    185B  MET*     3.6    20.2    -      -       +      -
    186B  VAL*     1.3    83.2    -      -       -      +
    188B  LYS*     1.3    61.2    +      -       -      +
    189B  LEU*     3.7    17.7    +      -       +      +
    195B  VAL*     4.2    17.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with LYS 188 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     92A  ARG*     3.1    23.0    -      -       -      +
    116A  THR*     4.0    12.0    +      -       +      -
    118A  GLN*     3.4    29.9    +      -       -      +
    139B  GLY*     3.4    15.3    -      -       -      +
    140B  LEU*     3.8    18.3    -      -       +      +
    159B  ARG*     4.1    10.9    +      -       -      +
    187B  LEU*     1.3    71.0    -      -       -      +
    189B  LEU*     1.3    67.8    +      -       -      +
    190B  GLU*     5.5     1.4    -      -       -      +
    193B  GLU*     4.1     4.0    -      -       -      +
    223B  ASP*     2.8    38.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 189 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    133B  PHE*     3.9    17.9    -      -       +      -
    135B  CYS*     4.0    15.5    -      -       +      -
    138B  PRO*     3.2     5.9    -      -       -      +
    139B  GLY      2.8    37.7    +      -       -      +
    141B  TYR*     4.0     8.7    -      -       +      -
    143B  PHE*     3.7    30.1    -      -       +      -
    159B  ARG*     3.8    29.6    -      -       +      -
    187B  LEU*     3.8    19.1    -      -       +      -
    188B  LYS*     1.3    76.5    -      -       -      +
    190B  GLU*     1.3    59.4    +      -       -      +
    193B  GLU*     3.4    17.5    -      -       +      +
    195B  VAL*     3.9    14.6    -      -       +      -
    223B  ASP*     4.7     1.7    -      -       -      +
----------------------------------------------------------
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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