Contacts of the helix formed by residues 62 - 79 (chain C) in PDB entry 4R0C


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 ASP 62 (chain C).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     58C  HIS*     3.1    22.0    +      -       -      -
     59C  SER*     3.2    17.5    +      -       -      +
     60C  LEU      3.5     1.8    -      -       -      -
     61C  LEU*     1.3    83.5    -      -       -      +
     63C  ALA*     1.3    74.8    +      -       -      +
     64C  ASP*     3.0    14.9    +      -       -      +
     65C  GLY      3.1    19.4    +      -       -      -
     66C  LEU*     3.0    20.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 63 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     62C  ASP*     1.3    82.6    +      -       -      +
     64C  ASP*     1.3    62.2    +      -       -      +
     66C  LEU*     4.7     3.4    -      -       -      -
     67C  ARG*     3.7    15.3    +      -       -      +
    275D  ASP      5.5     4.5    -      -       -      +
    277D  PRO*     3.5    35.8    -      -       +      +
----------------------------------------------------------
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Residues in contact with ASP 64 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     58C  HIS*     4.6     6.7    -      -       +      -
     62C  ASP*     3.0    14.6    +      -       -      +
     63C  ALA*     1.3    80.7    -      -       -      +
     65C  GLY*     1.3    61.7    +      -       -      +
     67C  ARG*     2.9    28.5    +      -       -      +
     68C  TYR*     3.2    16.8    +      -       -      +
    353C  TYR*     3.4    14.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 65 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     59C  SER      3.6    12.3    -      -       -      -
     60C  LEU*     2.9    21.1    -      -       -      +
     62C  ASP*     3.1    11.1    +      -       -      -
     64C  ASP*     1.3    75.1    -      -       -      +
     66C  LEU*     1.3    54.4    +      -       -      +
     68C  TYR*     3.2     3.6    +      -       -      +
     69C  LEU*     2.7    35.7    +      -       -      +
    353C  TYR*     3.6    15.0    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 66 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     60C  LEU      2.9     7.4    +      -       -      +
     61C  LEU*     3.5    45.1    -      -       +      +
     62C  ASP      3.0    15.0    +      -       -      +
     63C  ALA*     4.7     1.6    -      -       -      -
     65C  GLY*     1.3    70.6    -      -       -      +
     67C  ARG*     1.3    61.7    +      -       -      +
     69C  LEU*     3.3    11.8    +      -       +      -
     70C  PHE*     2.8    46.0    +      -       +      -
    270D  LEU*     3.8    29.4    -      -       +      -
    277D  PRO*     4.2    20.2    -      -       +      -
    278D  LEU*     4.8     1.1    -      -       -      -
----------------------------------------------------------
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Residues in contact with ARG 67 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     63C  ALA*     3.7    10.7    +      -       -      +
     64C  ASP*     2.9    35.0    +      -       -      +
     65C  GLY      3.2     0.8    -      -       -      -
     66C  LEU*     1.3    78.3    -      -       -      +
     68C  TYR*     1.3    54.0    +      -       -      +
     70C  PHE*     3.7     0.7    -      -       -      +
     71C  THR*     2.8    55.5    +      -       +      +
    275D  ASP      4.9     3.2    +      -       -      -
    276D  ALA      3.8     6.7    +      -       -      -
    277D  PRO*     2.9    48.6    +      -       -      +
    278D  LEU*     4.7     4.5    -      -       -      -
    279D  ARG      4.1     9.5    +      -       -      -
    281D  PRO*     4.1    36.7    -      -       -      +
    290D  PRO*     4.5     5.4    -      -       +      +
----------------------------------------------------------
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Residues in contact with TYR 68 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     60C  LEU*     4.1     2.2    -      -       +      -
     64C  ASP      3.2    10.5    +      -       -      +
     65C  GLY      3.2     9.5    +      -       -      +
     67C  ARG*     1.3    79.3    -      -       -      +
     69C  LEU*     1.3    70.0    +      -       +      +
     71C  THR*     3.2     6.5    +      -       -      -
     72C  THR*     2.9    65.7    +      -       +      -
     76C  ASN*     3.7     5.1    +      -       -      -
    349C  ALA*     3.4    36.0    +      -       -      +
    350C  TRP*     3.8    18.7    -      +       -      -
    353C  TYR*     3.4    58.5    -      +       +      +
----------------------------------------------------------
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Residues in contact with LEU 69 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     33C  LEU*     3.6    24.5    -      -       +      -
     60C  LEU*     3.8    39.9    -      -       +      +
     61C  LEU*     5.0     2.2    -      -       +      -
     65C  GLY      2.7    22.8    +      -       -      +
     66C  LEU*     3.4    19.1    -      -       +      +
     68C  TYR*     1.3    79.7    -      -       +      +
     70C  PHE*     1.3    67.5    +      -       +      +
     72C  THR*     4.3     2.3    +      -       -      -
     73C  LEU*     3.7    28.5    +      -       +      +
    350C  TRP*     4.0    34.9    +      -       +      +
----------------------------------------------------------
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Residues in contact with PHE 70 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     66C  LEU*     2.8    40.8    +      -       +      +
     67C  ARG      4.1     1.8    -      -       -      +
     69C  LEU*     1.3    81.9    -      -       +      +
     71C  THR*     1.3    61.6    +      -       -      +
     73C  LEU*     4.7     5.4    +      -       -      +
    267D  LEU*     5.7     1.8    -      -       +      -
    270D  LEU*     3.7    28.3    -      -       +      -
    278D  LEU*     3.6    35.7    -      -       +      -
    290D  PRO*     5.1    14.4    -      -       +      +
    294D  GLY*     5.6     6.4    -      -       -      -
    298D  ILE*     4.1    25.8    -      -       +      -
    301D  LEU*     5.3    15.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with THR 71 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     67C  ARG*     2.8    37.3    +      -       +      +
     68C  TYR*     3.3    11.6    +      -       -      -
     70C  PHE*     1.3    77.9    -      -       -      +
     72C  THR*     1.3    66.1    +      -       -      +
     73C  LEU      3.6     0.8    +      -       -      -
     74C  VAL      5.3     0.5    +      -       -      -
     75C  GLY      5.6     0.5    +      -       -      -
    290D  PRO*     4.0    31.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with THR 72 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     68C  TYR*     2.9    52.8    +      -       +      +
     69C  LEU*     4.3     2.3    +      -       -      -
     71C  THR*     1.3    86.2    -      -       -      +
     73C  LEU*     1.3    67.4    +      -       -      +
     74C  VAL      3.2     2.8    +      -       -      -
     75C  GLY*     3.3     4.7    +      -       -      +
     76C  ASN*     3.0    40.5    +      -       -      -
    350C  TRP*     5.2     0.9    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 73 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     69C  LEU*     3.7    16.1    +      -       +      +
     70C  PHE*     4.7     4.9    +      -       -      +
     71C  THR      3.6     2.4    -      -       -      -
     72C  THR*     1.3    78.9    +      -       -      +
     74C  VAL*     1.3    66.2    +      -       +      +
     76C  ASN*     3.6     2.6    +      -       -      +
     77C  PHE*     3.7     1.0    +      -       -      +
    342C  PHE*     4.2    11.9    -      -       +      -
    346C  GLN*     2.7    53.3    +      -       +      +
    350C  TRP*     4.1    21.1    -      -       +      +
     88D  VAL*     4.1    23.6    -      -       +      -
    297D  VAL*     4.2    15.9    -      -       +      -
    301D  LEU*     6.3     4.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 74 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     71C  THR      5.3     0.4    +      -       -      -
     72C  THR      3.3     0.6    -      -       -      -
     73C  LEU*     1.3    75.7    -      -       +      +
     75C  GLY*     1.3    66.8    +      -       -      +
     77C  PHE*     3.0     6.8    +      -       -      +
     78C  THR*     3.0    24.4    +      -       +      +
     84D  GLY*     3.5    32.1    -      -       -      +
     85D  VAL*     3.6    27.1    -      -       +      +
     88D  VAL*     4.0    21.8    -      -       +      -
    297D  VAL*     4.5     8.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLY 75 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     71C  THR      5.6     0.4    +      -       -      -
     72C  THR*     3.3     7.3    +      -       -      +
     74C  VAL*     1.3    78.6    -      -       -      +
     76C  ASN*     1.3    57.3    +      -       -      +
     78C  THR*     3.8     8.7    -      -       -      -
     79C  GLY*     2.9    29.1    +      -       -      -
----------------------------------------------------------
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Residues in contact with ASN 76 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     68C  TYR*     3.7     7.0    +      -       -      -
     72C  THR*     3.0    39.8    +      -       -      +
     73C  LEU*     3.7     1.3    -      -       -      +
     75C  GLY*     1.3    76.2    -      -       -      +
     77C  PHE*     1.3    60.1    +      -       -      +
     79C  GLY      4.3     0.3    -      -       -      -
     80C  PHE*     3.3    15.8    +      -       -      +
    345C  ALA*     3.3    23.3    -      -       -      +
    346C  GLN*     3.0    30.9    +      -       -      +
    349C  ALA*     3.4    26.2    -      -       +      +
    350C  TRP*     4.2     4.8    -      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 77 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     73C  LEU      3.7     5.8    +      -       -      +
     74C  VAL*     3.0     8.9    +      -       -      +
     76C  ASN*     1.3    78.6    -      -       -      +
     78C  THR*     1.3    76.9    +      -       +      +
     80C  PHE*     3.1    18.9    +      -       +      +
     83C  LEU*     3.6    24.7    -      -       +      +
    338C  LEU*     3.7    30.7    -      -       +      -
    341C  MET*     4.2     3.8    -      -       +      -
    342C  PHE*     3.4    55.4    -      +       +      -
    345C  ALA*     4.0     6.3    -      -       +      -
    346C  GLN*     4.1     1.3    -      -       -      +
     84D  GLY      4.7     0.4    -      -       -      -
     87D  LEU*     4.0    30.5    -      -       +      -
     88D  VAL*     3.9    19.1    -      -       +      -
     91D  LEU*     5.6     3.4    -      -       +      -
    331D  MET*     5.7     2.9    -      -       -      -
----------------------------------------------------------
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Residues in contact with THR 78 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     74C  VAL*     3.0    15.7    +      -       -      +
     75C  GLY*     3.8     8.3    -      -       -      -
     77C  PHE*     1.3    94.9    -      -       +      +
     79C  GLY*     1.3    57.6    +      -       -      +
     80C  PHE      3.4     3.4    +      -       -      +
     83C  LEU*     4.4     9.3    -      -       +      +
     84C  GLY      5.3     1.2    +      -       -      -
     78D  THR*     3.3    49.2    +      -       -      +
     79D  GLY*     5.5     0.2    -      -       -      -
     83D  LEU*     5.3     6.5    -      -       +      -
     84D  GLY*     3.4    33.7    -      -       -      +
     87D  LEU*     6.0     0.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLY 79 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     75C  GLY      2.9    18.1    +      -       -      -
     76C  ASN      4.3     1.1    -      -       -      -
     78C  THR*     1.3    77.5    +      -       -      +
     80C  PHE*     1.3    63.6    +      -       -      +
     81C  ALA*     3.3     4.7    +      -       -      -
    189C  GLU*     3.8     5.9    -      -       -      +
     78D  THR*     5.4     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