Contacts of the helix formed by residues 94 - 110 (chain C) in PDB entry 1OJ7


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 94 (chain C).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     93C  GLY*     1.3    75.6    -      -       -      -
     95C  GLY*     1.3    65.9    +      -       -      -
     96C  SER      3.2     2.7    -      -       -      -
     97C  VAL*     3.2     8.1    +      -       -      +
     98C  LEU*     3.1    23.0    +      -       -      +
    137C  LEU*     4.4     9.6    -      -       -      -
    139C  LEU*     3.7    36.9    -      -       -      +
    140C  PRO      5.5     0.7    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLY 95 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     94C  GLY*     1.3    71.6    -      -       -      -
     96C  SER*     1.3    56.4    +      -       -      +
     98C  LEU*     3.5     9.1    +      -       -      +
     99C  ASP*     2.9    37.9    +      -       -      +
    137C  LEU*     5.1     1.2    -      -       -      +
    139C  LEU*     5.0     2.6    -      -       -      +
    140C  PRO      5.3     0.6    +      -       -      -
    142C  THR*     3.6    34.0    +      -       -      +
    144C  SER*     4.3     3.6    -      -       -      -
    145C  GLU*     5.9     0.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with SER 96 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     65C  ILE*     3.6     3.9    -      -       -      +
     66C  GLU      3.4    15.0    -      -       -      -
     67C  PRO*     2.4    36.6    +      -       -      +
     69C  PRO*     3.1    17.9    -      -       -      +
     94C  GLY      3.2     1.0    -      -       -      -
     95C  GLY*     1.3    73.6    -      -       -      +
     97C  VAL*     1.3    64.2    +      -       -      +
     99C  ASP*     3.4     2.6    +      -       -      -
    100C  GLY      3.0    23.4    +      -       -      -
    139C  LEU*     6.1     1.3    -      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 97 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     35C  THR*     3.8    31.4    -      -       -      +
     36C  TYR*     3.8     8.7    -      -       -      +
     37C  GLY*     3.5    31.6    -      -       -      +
     65C  ILE*     3.9    16.3    -      -       +      +
     91C  ALA*     4.0     8.5    -      -       +      -
     92C  VAL      4.0     6.3    -      -       -      +
     93C  GLY*     4.3    11.9    -      -       -      -
     94C  GLY      3.2    13.3    +      -       -      +
     96C  SER*     1.3    75.3    -      -       -      +
     98C  LEU*     1.3    58.0    +      -       -      +
    100C  GLY      3.4     0.7    +      -       -      -
    101C  THR*     2.7    37.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 98 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     91C  ALA*     4.1     7.6    -      -       +      +
     93C  GLY      5.2     0.4    -      -       -      +
     94C  GLY      3.1    13.2    +      -       -      +
     95C  GLY*     3.6     6.3    -      -       -      +
     97C  VAL*     1.3    77.3    -      -       -      +
     99C  ASP*     1.3    56.7    -      -       -      +
    101C  THR*     3.3     3.3    +      -       -      -
    102C  LYS*     3.0    33.1    +      -       -      +
    133C  MET*     3.6    26.7    -      -       +      +
    135C  CYS*     3.8    24.0    -      -       +      -
    137C  LEU*     3.6    31.6    -      -       +      -
    144C  SER*     3.5    27.8    -      -       -      +
    145C  GLU*     3.7    22.0    -      -       -      +
    170C  PRO*     4.0    10.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASP 99 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     69C  PRO*     4.3     4.0    -      -       +      +
     95C  GLY      2.9    17.7    +      -       -      +
     96C  SER*     3.7     5.6    -      -       -      +
     98C  LEU*     1.3    72.1    -      -       -      +
    100C  GLY*     1.3    66.3    +      -       -      +
    102C  LYS*     3.2     7.1    +      -       -      +
    103C  PHE      3.1    16.6    +      -       -      -
    144C  SER*     2.6    35.3    +      -       -      -
    149C  GLY      3.6     6.8    -      -       -      +
    150C  ALA*     3.5    22.1    -      -       +      +
    151C  VAL*     3.1    33.9    +      -       -      +
    152C  ILE*     3.6     9.5    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 100 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     65C  ILE*     4.3     1.8    -      -       -      -
     69C  PRO*     4.0     7.5    -      -       -      +
     74C  LEU*     3.6    33.7    -      -       -      +
     96C  SER      3.0    15.9    +      -       -      -
     97C  VAL      3.9     1.3    -      -       -      -
     99C  ASP*     1.3    76.0    -      -       -      +
    101C  THR*     1.3    58.1    +      -       -      +
    103C  PHE*     3.2     5.7    +      -       -      +
    104C  ILE*     3.0    30.3    +      -       -      +
    152C  ILE*     4.0     0.4    -      -       -      -
----------------------------------------------------------
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Residues in contact with THR 101 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     35C  THR*     2.7    35.0    +      -       +      +
     65C  ILE*     4.1     1.2    -      -       -      +
     89C  LEU*     3.7    31.4    -      -       +      -
     91C  ALA*     3.6     7.2    -      -       +      +
     97C  VAL      2.7    21.4    +      -       -      -
     98C  LEU      3.5     4.5    -      -       -      -
    100C  GLY*     1.3    75.4    -      -       -      +
    102C  LYS*     1.3    60.1    +      -       -      +
    104C  ILE*     3.2     8.3    +      -       -      +
    105C  ALA*     2.8    28.4    +      -       -      +
    133C  MET*     3.7    19.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with LYS 102 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     98C  LEU*     3.0    20.4    +      -       -      +
     99C  ASP      3.2     6.3    +      -       -      +
    101C  THR*     1.3    75.8    -      -       -      +
    103C  PHE*     1.3    61.0    +      -       -      +
    105C  ALA*     3.3     5.3    +      -       -      +
    106C  ALA*     3.1    19.6    +      -       -      +
    133C  MET*     3.6    13.4    -      -       -      -
    144C  SER*     2.8    29.6    +      -       -      +
    147C  ASN*     2.7    38.4    +      -       -      -
    149C  GLY      2.8    33.7    +      -       -      +
    150C  ALA*     4.1     3.6    -      -       +      -
    163C  PHE*     3.9     7.9    -      -       +      -
    168C  VAL*     3.5    43.8    -      -       +      +
    170C  PRO*     4.2     7.6    -      -       -      -
----------------------------------------------------------
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Residues in contact with PHE 103 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     71C  TYR*     3.8    25.1    -      +       +      -
     74C  LEU*     3.7    32.1    -      -       +      -
     75C  MET*     4.1    12.8    -      -       -      -
     78C  VAL*     4.6     1.1    -      -       +      -
     99C  ASP      3.1     5.7    +      -       -      -
    100C  GLY      3.4     7.2    -      -       -      +
    102C  LYS*     1.3    73.3    -      -       -      +
    104C  ILE*     1.3    62.9    -      -       -      +
    106C  ALA      3.3     0.9    +      -       -      -
    107C  ALA*     2.8    44.7    +      -       +      +
    116C  PRO*     3.6    29.8    -      -       +      -
    119C  ILE*     4.1    12.8    -      -       +      -
    120C  LEU*     3.6    31.4    -      -       +      -
    152C  ILE*     3.7    22.2    -      -       +      -
    163C  PHE*     3.7    16.5    -      +       +      -
----------------------------------------------------------
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Residues in contact with ILE 104 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     33C  LEU*     5.1     0.2    -      -       +      -
     35C  THR*     4.3    10.3    -      -       +      -
     65C  ILE*     4.3    10.8    -      -       +      -
     74C  LEU*     3.8    29.2    -      -       +      +
     77C  ALA*     3.4    31.6    -      -       +      -
     78C  VAL*     4.0    13.6    -      -       +      +
     81C  VAL*     3.9    28.9    -      -       +      -
     89C  LEU*     4.1    12.3    -      -       +      -
    100C  GLY      3.0    19.6    +      -       -      +
    101C  THR*     3.2    14.8    +      -       -      +
    103C  PHE*     1.3    76.4    -      -       -      +
    105C  ALA*     1.3    63.2    +      -       -      +
    108C  ALA*     3.0    25.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 105 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     89C  LEU*     3.5    16.1    -      -       +      +
    101C  THR      2.8    16.8    +      -       -      +
    102C  LYS*     3.4     9.6    -      -       -      +
    104C  ILE*     1.3    77.5    -      -       -      +
    106C  ALA*     1.3    60.9    +      -       -      +
    108C  ALA*     3.9     6.1    +      -       -      +
    109C  ASN      4.0     4.3    +      -       -      -
    130C  ALA*     3.3    10.0    -      -       +      -
    131C  ILE*     3.1    45.3    +      -       -      +
    133C  MET*     4.7     7.4    -      -       -      -
    168C  VAL*     4.5     3.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 106 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    102C  LYS      3.1    15.6    +      -       -      +
    103C  PHE      4.0     2.5    -      -       -      +
    105C  ALA*     1.3    74.6    -      -       -      +
    107C  ALA*     1.3    65.2    +      -       -      +
    109C  ASN*     3.2     6.1    +      -       -      +
    110C  TYR*     3.2    22.2    +      -       -      +
    119C  ILE*     4.0     7.2    -      -       +      -
    127C  ILE*     3.6    37.6    -      -       +      +
    129C  SER      4.2     3.9    -      -       -      +
    130C  ALA*     3.9     7.6    -      -       -      +
    163C  PHE*     4.4     3.6    -      -       +      -
    168C  VAL*     4.0     9.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 107 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     78C  VAL*     3.6    23.3    -      -       +      -
     82C  ARG*     3.1    20.6    +      -       -      -
    103C  PHE*     2.8    31.8    +      -       +      +
    106C  ALA*     1.3    73.7    -      -       -      +
    108C  ALA*     1.3    62.9    +      -       -      +
    110C  TYR*     3.2    11.4    +      -       -      +
    116C  PRO*     3.9    23.9    -      -       +      +
    119C  ILE*     3.8    10.0    -      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 108 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     78C  VAL*     4.0    13.0    -      -       +      +
     81C  VAL*     3.6    17.5    -      -       +      -
     82C  ARG*     3.4    24.1    +      -       +      +
    104C  ILE      3.0    17.6    +      -       -      +
    105C  ALA      4.1     1.3    -      -       -      +
    106C  ALA      3.2     0.2    -      -       -      -
    107C  ALA*     1.3    78.4    -      -       -      +
    109C  ASN*     1.3    62.3    +      -       -      +
    110C  TYR      4.2     1.0    -      -       -      +
    131C  ILE*     3.4    30.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASN 109 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    105C  ALA      4.0     0.6    +      -       -      +
    106C  ALA      3.2     4.4    +      -       -      +
    107C  ALA      3.2     0.2    -      -       -      -
    108C  ALA*     1.3    80.8    +      -       -      +
    110C  TYR*     1.3    64.4    +      -       -      +
    111C  PRO*     3.8     2.4    -      -       -      +
    129C  SER*     3.0    40.7    +      -       -      +
    130C  ALA*     3.6    21.0    -      -       -      +
    131C  ILE*     3.7    20.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 110 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     82C  ARG*     3.2    13.0    +      -       -      +
    106C  ALA      3.2     9.8    +      -       -      +
    107C  ALA*     3.2    17.1    +      -       -      +
    108C  ALA      4.2     1.2    -      -       -      +
    109C  ASN*     1.3    79.9    -      -       -      +
    111C  PRO*     1.3    80.6    -      -       +      +
    112C  GLU*     3.2     3.1    +      -       -      +
    114C  ILE*     3.9    30.1    -      -       +      -
    116C  PRO*     4.6     9.6    -      -       +      -
    118C  HIS*     2.7    39.8    +      +       +      -
    119C  ILE*     3.5    35.6    +      -       +      +
    122C  THR*     4.0     6.1    +      -       -      -
    124C  GLY*     6.1     0.3    -      -       -      -
    126C  GLU*     3.9    25.8    +      -       +      +
    127C  ILE*     4.1    20.9    -      -       +      -
    128C  LYS      5.8     0.7    -      -       -      -
----------------------------------------------------------
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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