Contacts of the helix formed by residues 77 - 93 (chain C) in PDB entry 3M0V


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 77 (chain C).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     75C  PRO      3.6     0.2    -      -       -      -
     76C  ARG*     1.3    79.9    -      -       -      +
     78C  ILE*     1.3    67.1    +      -       -      -
     79C  PHE*     3.1     4.3    -      -       -      -
     80C  ASP*     3.0     6.4    +      -       -      +
     81C  LYS*     3.0    31.6    +      -       -      +
    104C  TRP      5.7     2.7    -      -       -      -
----------------------------------------------------------
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Residues in contact with ILE 78 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     56C  SER*     4.0    11.9    -      -       -      -
     77C  GLY*     1.3    71.6    -      -       -      -
     79C  PHE*     1.3    72.3    +      -       +      +
     81C  LYS*     3.3     8.2    +      -       +      +
     82C  LEU*     2.8    41.0    +      -       +      +
    100C  LEU*     3.4    28.9    -      -       +      -
    104C  TRP      5.1     3.8    +      -       -      -
    105C  ASP*     3.5    43.8    +      -       +      +
    106C  LYS      5.1     0.4    -      -       -      +
    107C  ALA*     4.2     7.9    -      -       +      -
    112C  LEU*     3.7    32.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with PHE 79 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     77C  GLY*     3.1     1.7    +      -       -      -
     78C  ILE*     1.3    82.2    -      -       +      +
     80C  ASP*     1.3    68.1    +      -       -      +
     82C  LEU*     3.3     8.4    +      -       +      +
     83C  ASP*     3.1    28.0    +      -       -      +
    107C  ALA*     4.1    25.1    -      -       +      -
    111C  GLU*     3.8    52.0    -      -       +      -
    112C  LEU*     4.0    13.9    -      -       +      -
    115C  ARG*     4.3    20.7    -      -       +      +
----------------------------------------------------------
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Residues in contact with ASP 80 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     75C  PRO*     3.5    22.3    -      -       +      +
     76C  ARG*     2.6    65.7    +      -       -      +
     77C  GLY      3.0     5.0    +      -       -      +
     79C  PHE*     1.3    78.7    -      -       -      +
     81C  LYS*     1.3    63.8    +      -       -      +
     83C  ASP*     3.0    15.0    +      -       -      +
     84C  ASP*     3.0    18.4    +      -       -      -
    419C  ARG*     3.6    25.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 81 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     56C  SER*     3.2    32.5    +      -       -      +
     57C  TRP*     4.1    12.5    -      -       -      +
     59C  VAL*     3.8    18.7    -      -       +      +
     60C  GLY*     4.8     6.7    -      -       -      +
     75C  PRO*     3.7    29.2    -      -       +      -
     76C  ARG      5.8     0.4    -      -       -      -
     77C  GLY*     3.0    24.7    +      -       -      +
     78C  ILE*     3.6    16.8    -      -       +      +
     80C  ASP*     1.3    76.5    -      -       -      +
     82C  LEU*     1.3    56.6    +      -       -      +
     84C  ASP*     3.2     2.6    +      -       -      +
     85C  CYS*     2.9    35.1    +      -       -      -
    104C  TRP*     5.3     4.9    +      -       -      +
    105C  ASP*     4.2    12.5    +      -       -      +
    430D  ILE*     5.2    14.6    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 82 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     78C  ILE*     2.8    48.1    +      -       +      +
     79C  PHE*     3.6     7.6    -      -       +      +
     80C  ASP      3.2     0.2    -      -       -      -
     81C  LYS*     1.3    76.5    -      -       -      +
     83C  ASP*     1.3    63.8    +      -       -      +
     85C  CYS*     3.2     3.2    +      -       -      -
     86C  ALA      3.0    18.0    +      -       -      -
     98C  VAL*     4.2    24.0    -      -       +      -
    112C  LEU*     4.4    20.2    -      -       +      +
    115C  ARG*     4.1    25.8    -      -       +      -
    116C  GLY*     4.7     2.9    -      -       -      +
    119C  LEU*     3.4    19.8    -      -       +      +
    121C  LEU*     3.5     9.7    -      -       +      +
    123C  PHE*     4.0    24.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASP 83 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      5C  ARG*     2.9    52.3    +      -       -      +
     79C  PHE*     3.1    14.4    +      -       -      +
     80C  ASP*     3.0    18.1    +      -       -      +
     82C  LEU*     1.3    77.0    -      -       -      +
     84C  ASP*     1.3    62.3    +      -       -      +
     86C  ALA*     3.1    10.2    -      -       -      +
     87C  VAL*     3.6     1.0    +      -       -      +
    115C  ARG*     2.7    43.4    +      -       -      -
    119C  LEU*     3.6     6.5    -      -       -      +
    411C  TYR*     3.8     0.9    -      -       -      +
    419C  ARG*     4.4     3.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASP 84 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     59C  VAL*     3.4    30.7    -      -       +      +
     75C  PRO*     4.0     8.3    -      -       -      +
     80C  ASP      3.0     9.4    +      -       -      +
     81C  LYS      3.2     1.1    +      -       -      +
     83C  ASP*     1.3    74.9    -      -       -      +
     85C  CYS*     1.3    63.7    +      -       -      +
     87C  VAL*     3.1    19.4    +      -       -      +
     88C  ILE*     3.5    11.0    +      -       -      +
    336C  ILE*     3.8    23.9    -      -       +      +
    411C  TYR*     2.6    32.5    +      -       -      -
    412C  ARG*     4.7     3.2    +      -       -      -
    419C  ARG*     2.9    37.8    +      -       -      -
----------------------------------------------------------
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Residues in contact with CYS 85 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     54C  VAL*     3.8    24.0    -      -       +      -
     55C  PRO      5.0     0.2    -      -       -      -
     56C  SER*     5.0     0.7    -      -       -      -
     59C  VAL*     3.4    25.1    -      -       -      -
     81C  LYS      2.9    25.5    +      -       -      +
     82C  LEU*     3.2     5.8    +      -       -      +
     84C  ASP*     1.3    74.1    -      -       -      +
     86C  ALA*     1.3    65.9    +      -       -      +
     88C  ILE*     3.1    13.8    +      -       -      +
     89C  GLN*     3.0    23.4    +      -       -      +
     95C  THR*     4.6     1.4    +      -       -      +
     98C  VAL*     3.9    32.5    -      -       +      -
    121C  LEU*     4.0     4.8    -      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 86 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      5C  ARG*     3.6    15.9    -      -       +      -
     82C  LEU      3.0    12.3    +      -       -      +
     83C  ASP      3.1    15.0    -      -       -      +
     84C  ASP      3.1     0.4    -      -       -      -
     85C  CYS*     1.3    78.2    -      -       -      +
     87C  VAL*     1.3    54.1    +      -       -      +
     89C  GLN*     3.5     2.6    +      -       -      +
     90C  GLN*     2.9    29.7    +      -       -      +
    119C  LEU*     3.9    31.8    -      -       +      +
    121C  LEU*     3.8    11.6    -      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 87 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      5C  ARG*     3.3    28.7    -      -       +      -
      6C  ILE*     3.8    23.6    -      -       +      -
     83C  ASP      3.9     0.7    -      -       -      +
     84C  ASP      3.3    11.0    -      -       -      +
     85C  CYS      3.1     0.4    -      -       -      -
     86C  ALA*     1.3    75.1    -      -       -      +
     88C  ILE*     1.3    66.5    +      -       -      +
     90C  GLN*     3.2     5.5    +      -       -      +
     91C  LEU*     2.9    37.6    +      -       +      +
    336C  ILE*     4.2     7.9    -      -       +      -
    340C  ILE*     5.2     0.2    -      -       +      -
    406C  TYR*     3.9    16.8    -      -       +      -
    411C  TYR*     3.6    29.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 88 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     54C  VAL*     4.4     8.5    -      -       +      -
     59C  VAL*     5.4     1.8    -      -       +      -
     84C  ASP      3.7     9.2    -      -       -      +
     85C  CYS*     3.1    22.6    +      -       -      +
     87C  VAL*     1.3    75.3    -      -       -      +
     89C  GLN*     1.3    54.3    +      -       -      +
     92C  THR*     2.7    43.4    +      -       +      +
     95C  THR*     3.4    25.6    -      -       +      +
    336C  ILE*     3.9    26.7    -      -       +      +
    339C  LEU*     3.5    39.0    -      -       +      +
    340C  ILE*     4.1    27.8    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLN 89 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     51C  PHE*     5.6     1.8    -      -       -      -
     85C  CYS      3.0    13.9    +      -       -      +
     86C  ALA*     3.8     3.6    -      -       -      +
     88C  ILE*     1.3    75.5    -      -       -      +
     90C  GLN*     1.3    61.7    +      -       -      +
     92C  THR*     4.1     0.4    -      -       -      -
     93C  ARG*     2.7    54.8    +      -       -      +
     94C  ALA      3.3     4.9    +      -       -      -
     95C  THR*     2.9    46.7    +      -       -      +
     96C  PRO*     3.1    27.1    -      -       +      +
    119C  LEU      5.6     2.2    -      -       -      +
    120C  GLY      4.5     8.4    +      -       -      +
    121C  LEU*     3.9    12.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLN 90 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      4C  PHE*     3.7    21.7    -      -       +      -
      5C  ARG*     3.3    12.8    +      -       -      +
      6C  ILE*     3.0    57.7    +      -       -      +
      8C  GLN*     5.2     0.8    -      -       -      +
     11C  VAL*     3.7    16.2    -      -       -      +
     86C  ALA      2.9    18.7    +      -       -      +
     87C  VAL*     3.2     4.5    +      -       -      +
     89C  GLN*     1.3    78.4    -      -       -      +
     91C  LEU*     1.3    62.9    -      -       +      +
     93C  ARG*     3.0    40.1    +      -       -      +
    397C  GLY      3.5     3.7    +      -       -      +
    398C  GLY*     3.4     8.8    -      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 91 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      6C  ILE*     4.2    16.8    -      -       +      -
     11C  VAL*     4.2    12.8    -      -       +      -
     87C  VAL*     2.9    32.5    +      -       +      +
     88C  ILE      4.2     1.1    -      -       -      +
     90C  GLN*     1.3    81.8    -      -       -      +
     92C  THR*     1.3    60.7    +      -       +      +
    340C  ILE*     4.1     7.4    -      -       +      -
    393C  ARG*     3.5     8.8    -      -       -      -
    398C  GLY*     3.5     2.6    -      -       -      -
    399C  ALA*     3.0    32.2    +      -       +      +
    402C  PRO*     3.6    34.1    -      -       +      +
    405C  THR*     3.9    22.9    -      -       +      -
    406C  TYR*     3.8    24.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with THR 92 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     88C  ILE*     2.7    31.8    +      -       +      +
     91C  LEU*     1.3    75.3    -      -       -      +
     93C  ARG*     1.3    73.3    +      -       -      +
     94C  ALA*     3.0    18.2    +      -       -      +
     95C  THR*     3.8     8.1    +      -       -      +
    340C  ILE*     3.5    45.1    -      -       +      +
    343C  ALA*     5.0     2.7    -      -       +      -
    344C  ASN*     3.9    18.3    +      -       -      +
    347C  ARG*     3.8     8.0    +      -       -      -
    393C  ARG*     3.5    21.6    -      -       -      +
    402C  PRO*     4.3     1.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 93 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      4C  PHE*     4.7    13.7    -      -       -      -
     48C  GLU      4.5     0.7    -      -       -      +
     51C  PHE*     3.5    12.5    -      -       -      -
     89C  GLN*     2.7    48.8    +      -       -      +
     90C  GLN*     3.0    34.8    +      -       -      +
     92C  THR*     1.3    74.6    +      -       -      +
     94C  ALA*     1.3    55.8    +      -       -      +
    347C  ARG*     2.9    17.0    +      -       -      +
    393C  ARG*     4.5     0.7    -      -       -      +
    396C  THR*     3.3    48.0    +      -       -      +
    397C  GLY*     3.3    20.2    +      -       -      -
    398C  GLY*     3.7    16.6    -      -       -      +
----------------------------------------------------------
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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