Contacts of the strand formed by residues 173 - 183 (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 GLN 173 (chain F).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    168D  CYS      3.9     3.1    -      -       -      -
    169D  ASP*     3.2    21.9    +      -       -      +
    171D  THR*     3.2    23.5    +      -       -      +
    177D  GLN*     3.4    16.2    +      -       -      -
    178E  PHE      5.4     0.7    -      -       -      +
    179E  GLN*     5.8     4.8    -      -       -      +
   1224E   CA      4.1     6.1    -      -       -      -
    145F  SER*     3.4     4.7    -      -       -      -
    146F  HIS*     3.2    45.9    +      -       +      +
    166F  GLY*     5.6     0.7    -      -       -      -
    167F  HIS      3.3    24.4    +      -       -      +
    168F  THR*     3.7    14.5    -      -       -      +
    171F  THR      3.9     0.8    +      -       -      -
    172F  ASN*     1.3    81.4    +      -       -      +
    174F  VAL*     1.3    65.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 174 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    167D  PHE*     4.3     4.0    -      -       +      -
    168D  CYS      3.5    28.5    +      -       -      +
    169D  ASP*     4.9     2.2    +      -       -      +
    178D  VAL      5.2     5.9    +      -       -      +
    179D  VAL*     4.2     8.3    -      -       +      +
    180D  SER*     3.6    43.3    +      -       -      +
    180E  VAL*     4.2    12.3    -      -       -      +
    143F  HIS*     4.0     8.5    -      -       +      -
    144F  ALA      3.5    14.8    -      -       -      +
    145F  SER*     3.9    13.7    -      -       -      +
    146F  HIS*     4.2     2.7    -      -       -      -
    173F  GLN*     1.3    79.2    -      -       -      +
    175F  ASN*     1.3    71.6    +      -       -      +
    176F  SER*     3.8     3.3    +      -       -      -
----------------------------------------------------------
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Residues in contact with ASN 175 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    180E  VAL*     3.8    14.5    -      -       +      +
    142F  TYR*     2.7    31.1    +      -       +      -
    143F  HIS*     3.5     0.9    -      -       -      -
    144F  ALA      2.6    45.8    +      -       -      +
    146F  HIS*     3.8    17.8    -      -       +      +
    150F  LEU*     3.2    28.6    +      -       +      -
    152F  VAL*     4.0     7.5    -      -       -      +
    164F  PHE*     2.9    27.8    +      -       -      +
    166F  GLY      3.7     4.0    -      -       -      +
    174F  VAL*     1.3    70.8    -      -       -      +
    176F  SER*     1.3    64.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with SER 176 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    180D  SER*     3.8     9.0    -      -       -      -
    146E  HIS*     3.1    18.5    +      -       -      -
    180E  VAL*     3.5    24.1    +      -       -      +
    181E  THR      4.6     2.4    +      -       -      -
    182E  THR*     3.4    17.5    -      -       -      +
    142F  TYR*     3.3    19.4    +      -       -      -
    143F  HIS*     3.7    21.8    -      -       -      -
    164F  PHE*     3.8     2.1    -      -       -      +
    174F  VAL      3.8     3.4    +      -       -      -
    175F  ASN*     1.3    81.1    +      -       -      +
    177F  GLY*     1.3    59.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 177 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    146E  HIS*     3.4    14.2    -      -       -      -
    141F  VAL*     3.3     4.7    -      -       -      +
    142F  TYR*     2.9    51.6    +      -       -      -
    164F  PHE*     3.6    13.2    -      -       -      -
    176F  SER*     1.3    77.8    -      -       -      +
    178F  GLY*     1.3    58.6    +      -       -      -
----------------------------------------------------------
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Residues in contact with GLY 178 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    146E  HIS*     3.4    13.8    +      -       -      -
    214E  ILE*     3.5    23.6    -      -       -      +
    216E  SER*     4.8     1.9    +      -       -      -
    139F  TYR*     4.6     4.7    -      -       -      -
    140F  PHE      3.1    13.9    -      -       -      -
    141F  VAL*     4.0     3.8    -      -       -      -
    142F  TYR*     4.5     0.2    -      -       -      -
    154F  LEU*     6.0     2.0    -      -       -      -
    162F  VAL*     4.7     2.5    -      -       -      +
    164F  PHE*     3.9     8.8    -      -       -      -
    177F  GLY*     1.3    75.2    -      -       -      -
    179F  VAL*     1.3    68.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 179 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     98E  SER*     3.9    10.1    -      -       -      +
    119E  ILE*     4.1    15.5    -      -       +      -
    214E  ILE*     3.9    19.3    -      -       +      -
    216E  SER*     4.6     2.9    -      -       -      -
    138F  TYR      3.9     0.5    -      -       -      +
    139F  TYR*     3.6     6.3    -      -       -      -
    140F  PHE*     3.0    31.4    +      -       +      +
    154F  LEU*     4.1    30.1    -      -       +      -
    161F  VAL*     4.3     3.6    -      -       +      -
    162F  VAL*     4.4     9.9    -      -       +      -
    178F  GLY*     1.3    76.6    -      -       -      +
    180F  LEU*     1.3    74.9    +      -       -      +
    181F  LEU*     4.1    23.9    +      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 180 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     96E  ALA*     3.8     6.3    -      -       +      -
     97E  PHE      3.3    30.7    -      -       -      +
     98E  SER*     2.9    15.1    +      -       -      +
    120E  THR*     2.7    28.3    +      -       -      +
    216E  SER*     4.2     4.0    -      -       -      -
    217E  GLY      3.6    20.2    -      -       -      +
    218E  PHE*     3.9    11.4    -      -       +      -
    137F  LEU*     4.0    14.8    -      -       +      -
    138F  TYR      3.2     6.1    -      -       -      +
    139F  TYR*     3.4    37.0    -      -       +      -
    179F  VAL*     1.3    79.6    -      -       -      +
    181F  LEU*     1.3    64.0    +      -       -      +
    214F  LEU*     3.9    16.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 181 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    119E  ILE*     3.9    22.2    -      -       +      -
    120E  THR*     4.1     2.7    -      -       -      +
    136F  GLY      3.6     0.2    -      -       -      +
    137F  LEU*     4.0     3.6    -      -       -      +
    138F  TYR*     2.8    37.3    +      -       -      +
    140F  PHE*     4.1    21.8    -      -       +      -
    154F  LEU*     4.1    26.5    -      -       +      -
    156F  ARG*     4.1    38.6    -      -       +      +
    161F  VAL*     4.3     8.3    -      -       +      -
    179F  VAL*     4.1    13.6    +      -       +      -
    180F  LEU*     1.3    82.4    -      -       -      +
    182F  ARG*     1.3    58.7    +      -       -      +
    183F  LEU*     3.5    17.6    +      -       +      +
    189F  VAL*     4.6     2.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 182 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     94E  LYS*     4.7     8.5    -      -       -      +
    120E  THR*     4.5     8.5    +      -       +      -
    122E  MET*     3.8    38.3    -      -       -      +
    136F  GLY      3.4    10.1    -      -       -      +
    137F  LEU*     4.0    13.8    -      -       +      +
    156F  ARG*     3.1    22.2    +      -       -      +
    181F  LEU*     1.3    68.9    -      -       -      +
    183F  LEU*     1.3    63.2    +      -       -      +
    184F  GLN*     4.2     3.5    +      -       -      +
    217F  ASP*     3.0    37.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 183 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    130F  PHE*     3.7    29.8    -      -       +      -
    132F  CYS*     4.1    14.8    -      -       +      -
    135F  PRO*     3.4     5.0    -      -       -      +
    136F  GLY*     2.8    35.9    +      -       -      +
    138F  TYR*     3.9    10.1    -      -       +      -
    140F  PHE*     3.7    17.7    -      -       +      -
    156F  ARG*     3.6    35.0    -      -       +      +
    181F  LEU*     3.8    29.6    -      -       +      +
    182F  ARG*     1.3    74.1    -      -       -      +
    184F  GLN*     1.3    62.7    +      -       -      +
    187F  GLU*     3.5    10.5    -      -       +      +
    189F  VAL*     4.1     7.4    -      -       +      -
    217F  ASP*     4.4     1.2    -      -       -      +
----------------------------------------------------------
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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