Contacts of the helix formed by residues 90 - 108 (chain C) in PDB entry 1BJJ


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 ASN 90 (chain C).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     55C  LEU*     5.6     1.9    -      -       -      +
     89C  THR*     1.3    71.8    -      -       -      +
     91C  CYS*     1.3    56.1    +      -       -      +
     93C  GLU*     3.4    10.6    +      -       -      +
     94C  GLN*     2.7    61.8    +      -       -      +
     56E  VAL*     3.0    32.9    -      -       -      +
     59E  ASN*     3.4    42.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with CYS 91 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     59C  ASN*     4.1    10.3    -      -       -      -
     61C  CYS*     2.0    57.2    -      -       +      -
     71C  ASP*     4.2     9.6    -      -       -      +
     89C  THR*     3.0     8.2    -      -       -      +
     90C  ASN*     1.3    80.2    -      -       -      +
     92C  GLU*     1.3    57.2    +      -       -      +
     94C  GLN*     3.9     1.9    -      -       -      +
     95C  ILE*     2.8    44.3    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 92 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     71C  ASP*     3.5    10.2    +      -       -      +
     72C  ILE      3.5    17.9    -      -       -      +
     73C  TYR*     3.6    20.5    -      -       +      +
     74C  SER      5.2     0.6    +      -       -      +
     88C  GLY*     3.2    12.7    -      -       -      -
     89C  THR*     3.0    39.6    +      -       -      +
     91C  CYS*     1.3    77.8    -      -       -      +
     93C  GLU*     1.3    59.7    -      -       +      +
     95C  ILE*     4.5     5.2    -      -       -      -
     96C  CYS*     2.9    32.3    +      -       -      +
    134C   CA      2.5    22.0    -      -       -      -
     71D  ASP*     3.0    12.6    -      -       -      +
     72D  ILE*     3.1    22.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 93 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     84C  CYS*     4.9     3.2    -      -       +      +
     85C  GLY      3.6    19.5    -      -       -      +
     86C  LYS*     3.2    25.7    +      -       -      +
     88C  GLY*     2.6    39.4    +      -       -      +
     89C  THR      2.8    14.7    +      -       -      +
     90C  ASN*     3.9     8.2    +      -       -      +
     92C  GLU*     1.3    78.6    -      -       +      +
     94C  GLN*     1.3    68.2    +      -       -      +
     96C  CYS*     3.9     5.5    -      -       -      +
     97C  GLU*     3.1    28.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 94 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     51C  CYS*     6.0     1.2    -      -       -      -
     55C  LEU*     3.7    35.5    -      -       +      +
     90C  ASN*     2.7    49.1    +      -       -      +
     91C  CYS*     3.9     1.8    -      -       -      +
     93C  GLU*     1.3    76.8    -      -       -      +
     95C  ILE*     1.3    66.2    +      -       -      +
     97C  GLU*     3.2    15.4    +      -       -      +
     98C  CYS*     3.1    25.5    +      -       -      -
     56E  VAL*     6.0     0.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 95 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      1C  ASN      4.4     3.1    -      -       -      +
     52C  TYR*     4.0    11.9    -      -       +      +
     55C  LEU*     4.3     8.7    -      -       +      -
     61C  CYS*     3.8    19.3    -      -       +      -
     68C  THR*     3.8    46.2    -      -       +      +
     71C  ASP*     4.0    22.4    -      -       +      +
     73C  TYR*     3.5    22.0    -      -       +      -
     91C  CYS*     2.8    35.3    +      -       +      +
     92C  GLU*     3.9     3.6    -      -       -      +
     94C  GLN*     1.3    72.7    -      -       -      +
     96C  CYS*     1.3    64.7    +      -       -      +
     98C  CYS*     3.1     7.5    +      -       -      +
     99C  ASP*     3.0    21.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with CYS 96 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      8C  MET*     4.1     4.0    -      -       -      +
     73C  TYR*     3.7    38.6    -      -       +      -
     74C  SER      4.3     2.2    -      -       -      +
     75C  TYR*     3.8     9.2    -      -       -      -
     84C  CYS*     2.0    51.8    -      -       +      -
     85C  GLY      6.0     0.2    -      -       -      +
     92C  GLU      2.9    20.6    +      -       -      +
     93C  GLU*     3.9     2.7    -      -       -      +
     95C  ILE*     1.3    78.1    -      -       -      +
     97C  GLU*     1.3    50.5    +      -       -      +
     99C  ASP*     3.2     2.8    +      -       -      +
    100C  ARG*     2.8    35.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 97 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     51C  CYS*     4.9     1.8    -      -       -      -
     84C  CYS*     3.8    14.6    +      -       +      +
     93C  GLU*     3.1    18.7    +      -       +      +
     94C  GLN*     3.2    21.3    +      -       -      +
     96C  CYS*     1.3    74.3    -      -       -      +
     98C  CYS*     1.3    65.1    +      -       -      +
    100C  ARG*     2.5    43.1    +      -       -      -
    101C  VAL*     3.0    36.1    +      -       +      +
----------------------------------------------------------
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Residues in contact with CYS 98 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     48C  HIS*     3.3    14.3    -      -       +      -
     51C  CYS*     2.0    63.9    -      -       +      -
     52C  TYR*     3.4    24.5    -      -       +      -
     55C  LEU*     3.8     9.0    -      -       -      -
     94C  GLN*     3.1    18.6    +      -       -      -
     95C  ILE      3.3     7.9    -      -       -      +
     97C  GLU*     1.3    76.3    -      -       -      +
     99C  ASP*     1.3    62.0    +      -       -      +
    101C  VAL*     4.2     3.4    -      -       -      +
    102C  ALA*     3.3    17.2    +      -       -      +
----------------------------------------------------------
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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
----------------------------------------------------------
      1C  ASN      4.4     3.1    +      -       -      -
      5C  PHE*     3.7    25.4    -      -       +      +
      8C  MET*     3.8     9.9    -      -       -      -
     48C  HIS*     3.0    13.8    +      -       -      -
     52C  TYR*     2.6    28.7    +      -       -      -
     73C  TYR*     2.5    38.7    +      -       -      +
     95C  ILE*     3.0     9.1    +      -       -      +
     96C  CYS      3.4     7.9    -      -       -      +
     98C  CYS*     1.3    74.9    -      -       -      +
    100C  ARG*     1.3    66.5    +      -       -      +
    102C  ALA*     3.2     3.1    +      -       -      +
    103C  ALA*     3.0    23.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 100 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      8C  MET*     3.7    10.4    -      -       -      -
     82C  ILE*     3.3    46.8    +      -       +      +
     83C  THR*     4.9     1.6    -      -       -      +
     84C  CYS*     4.3     8.3    -      -       -      +
     96C  CYS      2.8    20.0    +      -       -      +
     97C  GLU*     2.5    47.2    +      -       -      +
     99C  ASP*     1.3    75.6    -      -       -      +
    101C  VAL*     1.3    85.9    +      -       -      +
    103C  ALA*     3.3     2.6    +      -       -      +
    104C  GLU*     3.1    49.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 101 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     47C  VAL*     6.2     4.5    -      -       +      -
     97C  GLU*     3.0    22.3    +      -       +      +
     98C  CYS*     4.2     3.4    -      -       -      +
    100C  ARG*     1.3   100.3    -      -       -      +
    102C  ALA*     1.3    58.9    +      -       -      +
    104C  GLU*     3.4     7.6    +      -       -      +
    105C  CYS*     2.9    28.8    +      -       +      +
    108C  ARG*     4.9     9.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 102 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      5C  PHE*     3.9    12.3    -      -       +      -
     44C  CYS      4.5     7.6    -      -       -      +
     48C  HIS*     3.7    27.1    -      -       +      -
     98C  CYS      3.3    16.3    +      -       -      +
     99C  ASP      3.2     4.9    +      -       -      +
    101C  VAL*     1.3    78.3    -      -       -      +
    103C  ALA*     1.3    61.8    +      -       -      +
    105C  CYS*     3.1     9.3    -      -       -      +
    106C  PHE*     3.1    34.4    +      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 103 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      5C  PHE*     4.3     3.1    -      -       +      -
      8C  MET*     3.7    40.2    -      -       +      +
      9C  ILE*     4.1     2.9    -      -       -      +
     13C  GLU*     3.5    19.2    -      -       +      +
     14C  THR*     4.1     0.3    -      -       -      +
     82C  ILE*     4.4     1.6    -      -       +      -
     99C  ASP      3.0    16.3    +      -       -      +
    100C  ARG      3.7     4.3    -      -       -      +
    102C  ALA*     1.3    76.4    -      -       -      +
    104C  GLU*     1.3    62.3    +      -       -      +
    106C  PHE*     3.4    17.1    -      -       -      +
    107C  ARG      3.3    14.2    +      -       -      -
----------------------------------------------------------
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Residues in contact with GLU 104 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     13C  GLU*     3.8    24.1    -      -       +      +
     81C  TYR*     5.2    11.3    -      -       -      -
     82C  ILE*     4.3    14.6    +      -       +      +
    100C  ARG*     3.1    53.2    +      -       +      +
    101C  VAL*     3.8     5.6    -      -       -      +
    103C  ALA*     1.3    74.5    -      -       -      +
    105C  CYS*     1.3    64.5    +      -       -      +
    107C  ARG*     3.2    20.8    +      -       -      +
    108C  ARG*     3.0    40.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with CYS 105 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     40C  GLY      4.8     0.7    -      -       -      -
     44C  CYS*     2.0    50.7    -      -       +      -
    101C  VAL*     2.9    17.1    +      -       +      +
    102C  ALA*     3.1    13.0    -      -       -      +
    104C  GLU*     1.3    74.3    -      -       -      +
    106C  PHE*     1.3    64.9    +      -       -      +
    108C  ARG*     3.4    21.9    +      -       -      +
    109C  ASN*     2.7    36.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 106 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      5C  PHE*     4.2    10.3    -      +       -      -
      9C  ILE*     3.9    33.4    -      -       +      -
     14C  THR*     3.5    14.6    -      -       +      -
     22C  TYR*     3.4    40.2    +      +       +      +
     41C  THR*     4.0    11.7    +      -       +      -
     44C  CYS*     3.7    26.2    -      -       +      -
     45C  CYS*     3.8    28.5    -      -       -      -
    102C  ALA*     3.1    23.5    +      -       +      -
    103C  ALA*     3.4    15.7    -      -       -      +
    105C  CYS*     1.3    78.9    -      -       -      +
    107C  ARG*     1.3    63.3    +      -       -      +
    109C  ASN*     3.4     4.2    +      -       -      +
    110C  LEU*     3.2    25.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 107 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     13C  GLU*     2.8    51.9    +      -       -      +
     14C  THR*     4.0     1.7    -      -       -      +
     81C  TYR*     6.2     1.6    -      -       -      -
    103C  ALA      3.3     8.1    +      -       -      +
    104C  GLU*     3.2    32.8    +      -       -      +
    106C  PHE*     1.3    81.4    -      -       -      +
    108C  ARG*     1.3    90.5    +      -       -      +
    110C  LEU*     3.0    37.6    +      -       +      +
    111C  ASP*     4.6     1.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 108 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    101C  VAL*     4.9     8.9    +      -       -      +
    104C  GLU*     3.0    32.6    +      -       -      +
    105C  CYS*     3.4    29.2    +      -       -      +
    107C  ARG*     1.3    95.3    -      -       -      +
    109C  ASN*     1.3    63.6    +      -       -      +
    110C  LEU      3.3     0.2    -      -       -      -
    111C  ASP*     3.3    19.2    -      -       -      +
----------------------------------------------------------
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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