Contacts of the strand formed by residues 85 - 94 (chain G) in PDB entry 1OQE


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 85 (chain G).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     81C  ASP*     5.0     1.2    -      -       -      +
     72G  GLN*     3.2    41.1    -      -       +      +
     73G  ARG      3.7     9.4    -      -       -      +
     74G  LYS*     3.6    31.4    -      -       +      -
     83G  LEU*     3.2    17.3    -      -       +      +
     84G  SER*     1.3    81.0    +      -       -      +
     86G  VAL*     1.3    65.7    +      -       -      +
     87G  THR*     4.2     4.8    +      -       +      +
    119G  GLN*     4.1    15.3    -      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 86 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     79C  PHE      4.0     4.9    -      -       -      +
     81C  ASP*     3.7    11.0    -      -       -      +
     82C  GLU*     3.6    32.1    -      -       +      +
     72G  GLN*     3.3     1.6    -      -       -      -
     73G  ARG*     2.7    45.8    +      -       +      +
     75G  LYS*     3.6    34.1    -      -       +      +
     83G  LEU*     4.2     7.4    -      -       +      +
     85G  LEU*     1.3    80.3    -      -       -      +
     87G  THR*     1.3    64.1    +      -       -      +
     88G  LEU*     3.5    24.9    +      -       +      -
----------------------------------------------------------
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Residues in contact with THR 87 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     80C  GLY*     3.4     0.5    -      -       -      -
     81C  ASP*     2.9    51.4    +      -       -      +
     70G  LEU*     4.4    13.5    -      -       +      +
     71G  ILE      3.8     5.1    +      -       -      -
     72G  GLN*     3.7    30.5    -      -       -      +
     85G  LEU*     4.8     4.0    -      -       +      +
     86G  VAL*     1.3    74.2    -      -       -      +
     88G  LEU*     1.3    60.1    +      -       -      +
     89G  PHE      4.6     0.7    +      -       -      -
     90G  ARG*     4.5     4.3    -      -       -      +
    134H  ASP*     3.6     9.7    +      -       -      +
     15P  ARG*     3.4    21.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 88 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     79C  PHE*     4.4    15.9    -      -       +      -
     80C  GLY*     3.3    20.5    -      -       -      +
     54G  ILE*     4.0    27.4    -      -       +      -
     71G  ILE*     2.9    18.2    +      -       +      +
     73G  ARG*     3.9    29.2    -      -       +      +
     86G  VAL*     3.5    28.5    +      -       +      +
     87G  THR*     1.3    71.0    -      -       -      +
     89G  PHE*     1.3    86.2    +      -       +      +
    110G  ALA*     4.1    18.2    -      -       +      -
    112G  LEU*     4.8     1.6    -      -       +      -
    118G  LEU*     4.2     7.4    -      -       +      -
      9H  ILE*     5.9     0.2    -      -       -      +
    133H  GLY      4.6     0.7    -      -       -      +
    134H  ASP*     3.5     8.5    -      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 89 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     79C  PHE*     6.1     1.1    -      +       -      -
     80C  GLY      5.9     2.2    -      -       -      -
     54G  ILE*     4.2    15.0    -      -       +      -
     69G  HIS      4.1     0.2    -      -       -      +
     70G  LEU*     3.5     0.5    -      -       -      +
     71G  ILE*     2.8    53.0    +      -       +      +
     87G  THR*     4.7     1.5    +      -       -      -
     88G  LEU*     1.3   114.8    -      -       +      +
     90G  ARG*     1.3    62.7    +      -       -      +
    106G  SER*     3.9    18.8    -      -       -      +
    107G  ALA      4.5     1.1    -      -       -      -
    108G  GLY*     3.3    48.2    -      -       -      -
    109G  ILE      3.6    15.5    -      -       -      -
    110G  ALA*     4.6     0.2    -      -       +      -
      7H  GLN*     4.5     9.9    -      -       -      -
      9H  ILE*     6.4     1.6    -      -       +      -
    134H  ASP*     3.5     6.1    -      -       -      +
    137H  PHE*     4.0    25.6    -      +       +      -
----------------------------------------------------------
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Residues in contact with ARG 90 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     69G  HIS      3.2     5.2    -      -       -      -
     70G  LEU*     3.3    35.4    -      -       +      -
     87G  THR*     4.5     1.8    -      -       -      +
     89G  PHE*     1.3    76.4    -      -       -      +
     91G  CYS*     1.3    66.1    +      -       -      +
     92G  ILE*     4.5     3.0    -      -       +      +
    106G  SER*     4.8     2.2    -      -       -      -
     57H  GLN*     3.2    19.9    +      -       -      -
     59H  LEU*     4.3    10.9    -      -       -      +
    130H  SER*     5.2     0.4    +      -       -      -
    132H  ASP*     4.0    15.2    +      -       -      -
    134H  ASP*     2.6    59.5    +      -       -      +
    135H  VAL*     3.2    28.0    -      -       +      +
     12P  LEU      5.4     0.4    -      -       -      -
     13P  LEU*     2.9    28.2    +      -       +      -
     14P  VAL*     3.8    17.2    +      -       -      +
     15P  ARG*     3.2    27.1    -      -       -      +
----------------------------------------------------------
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Residues in contact with CYS 91 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     68G  GLY*     3.0    25.1    -      -       -      -
     69G  HIS*     3.1    34.1    +      -       -      +
     90G  ARG*     1.3    75.9    -      -       -      +
     92G  ILE*     1.3    69.2    +      -       -      +
    104G  CYS*     2.1    48.5    -      -       -      -
    106G  SER*     4.0    18.4    -      -       -      -
     57H  GLN*     4.4     2.9    -      -       -      +
     59H  LEU*     6.4     0.2    -      -       -      -
    103H  SER*     3.2    13.2    -      -       -      +
    135H  VAL*     5.4     0.7    -      -       -      -
     13P  LEU*     3.9     2.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 92 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     66G  ALA*     4.1    11.4    -      -       +      -
     67G  MET      3.2    12.1    -      -       -      +
     90G  ARG*     4.5     7.2    -      -       +      +
     91G  CYS*     1.3    84.5    -      -       -      +
     93G  GLN*     1.3    70.6    +      -       -      +
    104G  CYS*     4.9     1.0    -      -       -      -
     59H  LEU*     4.2    26.5    -      -       +      -
    101H  ASN*     3.3    29.8    -      -       +      +
    102H  ASN*     3.5     0.7    -      -       -      -
    103H  SER*     3.1    31.2    +      -       -      +
    135H  VAL*     5.7     0.2    -      -       +      -
     13P  LEU*     3.8    38.8    -      -       +      +
     14P  VAL*     3.9    19.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLN 93 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     60G  TYR*     5.3     2.9    -      -       +      -
     66G  ALA*     3.4     0.3    -      -       -      -
     67G  MET      2.8    36.4    +      -       -      +
     92G  ILE*     1.3    85.4    -      -       -      +
     94G  ASN*     1.3    62.5    +      -       -      +
     95G  MET*     3.6     5.6    +      -       -      +
    102G  ASN*     3.8    28.8    +      -       +      +
    103G  SER      4.2     4.7    -      -       -      +
    104G  CYS*     3.6    28.3    -      -       +      -
     93H  GLN*     2.9    20.7    +      -       -      +
    101H  ASN      3.8     2.2    -      -       -      -
    102H  ASN*     3.5     4.0    +      -       -      +
    103H  SER      3.6     9.4    -      -       -      +
     93I  GLN*     2.7    41.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASN 94 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     65G  TYR*     3.1    18.9    -      -       -      +
     66G  ALA*     4.3     0.8    -      -       -      +
     93G  GLN*     1.3    72.8    +      -       -      +
     95G  MET*     1.3    62.1    +      -       -      +
     96G  PRO*     4.4     0.2    -      -       -      +
    102G  ASN*     3.0    21.0    +      -       -      -
     96H  PRO*     3.1    36.9    -      -       +      +
     99H  LEU      2.9    17.3    -      -       -      +
    101H  ASN*     2.7    37.5    +      -       -      +
    102H  ASN*     2.9    29.7    +      -       -      +
----------------------------------------------------------
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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