Contacts of the helix formed by residues 830 - 844 (chain H) in PDB entry 6C3P


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 SER 830 (chain H).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    829H  LEU*     1.3    82.5    -      -       -      +
    831H  GLY*     1.3    64.5    +      -       -      +
    832H  GLY*     3.0     9.7    +      -       -      -
    833H  GLN*     3.1    22.4    +      -       -      -
    834H  ARG*     3.1     7.8    +      -       -      -
   2001H  ADP      5.0    21.0    +      -       -      -
----------------------------------------------------------
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Residues in contact with GLY 831 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    776H  PRO*     4.2     2.8    -      -       -      +
    829H  LEU      3.6     1.4    +      -       -      -
    830H  SER*     1.3    71.9    -      -       -      +
    832H  GLY*     1.3    57.6    +      -       -      +
    834H  ARG*     3.4    28.2    -      -       -      +
    835H  GLN*     2.9    28.9    +      -       -      +
    858H  ALA*     3.8     9.1    -      -       -      +
   1427H  ASP*     5.4     9.4    +      -       -      -
----------------------------------------------------------
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Residues in contact with GLY 832 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    830H  SER*     3.0     6.6    -      -       -      -
    831H  GLY*     1.3    74.3    -      -       -      +
    833H  GLN*     1.3    63.6    +      -       -      +
    835H  GLN*     3.2     3.3    +      -       -      +
    836H  ARG*     3.0    43.3    +      -       -      +
    858H  ALA*     4.2    16.0    -      -       -      +
    859H  LEU*     4.2     3.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 833 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    807H  LEU*     4.3     7.6    -      -       +      -
    810H  ASP*     3.2    39.4    +      -       +      +
    813H  ILE*     4.6     7.1    -      -       -      +
    814H  LEU*     4.6     8.8    -      -       -      +
    829H  LEU*     3.4    43.7    -      -       +      +
    830H  SER*     3.1    12.0    +      -       -      +
    832H  GLY*     1.3    74.0    -      -       -      +
    834H  ARG*     1.3    63.3    +      -       -      +
    836H  ARG*     3.0    27.8    +      -       -      +
    837H  ILE*     2.9    35.8    +      -       +      +
----------------------------------------------------------
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Residues in contact with ARG 834 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    775H  LYS*     5.7     3.0    -      -       -      +
    776H  PRO*     2.6    61.7    +      -       +      +
    777H  TRP*     4.6     3.7    -      -       -      +
    778H  LEU*     4.1    25.5    -      -       +      +
    829H  LEU*     3.5    27.4    -      -       +      +
    830H  SER      3.1     9.5    +      -       -      +
    831H  GLY*     3.4    23.6    -      -       -      +
    832H  GLY      3.1     0.2    -      -       -      -
    833H  GLN*     1.3    76.5    -      -       -      +
    835H  GLN*     1.3    57.1    +      -       -      +
    837H  ILE*     3.3     6.4    +      -       -      +
    838H  SER*     2.9    24.4    +      -       -      -
    841H  ARG*     4.5     2.3    +      -       -      -
   1427H  ASP*     5.3     7.7    +      -       -      -
----------------------------------------------------------
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Residues in contact with GLN 835 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    772H  ALA*     5.1     2.1    -      -       -      +
    773H  SER      4.8     4.8    +      -       -      +
    774H  GLN      4.3     7.7    +      -       -      -
    776H  PRO*     3.7    28.0    -      -       +      +
    831H  GLY      2.9    17.2    +      -       -      +
    832H  GLY*     3.2     4.0    +      -       -      +
    834H  ARG*     1.3    76.0    -      -       -      +
    836H  ARG*     1.3    64.4    +      -       -      +
    838H  SER*     3.2    11.4    +      -       -      -
    839H  VAL*     2.9    33.4    +      -       +      +
    853H  ASP      4.8     1.7    +      -       -      +
    854H  ASP      3.5    16.4    +      -       -      -
    855H  PRO*     3.4    31.4    -      -       -      +
    857H  SER*     5.2     2.0    -      -       -      -
    858H  ALA*     4.0    21.4    -      -       +      +
    859H  LEU*     4.9     6.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 836 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    805H  CYS*     3.3    46.3    +      -       +      +
    806H  SER      4.6     2.2    +      -       -      -
    807H  LEU*     3.7    16.7    -      -       +      +
    810H  ASP*     2.2    33.4    +      -       -      -
    832H  GLY*     3.0    36.4    +      -       -      +
    833H  GLN*     3.0    26.0    -      -       -      +
    835H  GLN*     1.3    75.8    -      -       -      +
    837H  ILE*     1.3    58.6    +      -       -      +
    839H  VAL*     3.3     6.2    +      -       -      -
    840H  ALA*     2.9    24.0    +      -       -      +
    859H  LEU*     3.3    26.4    -      -       +      +
    863H  LEU*     3.2    31.9    -      -       -      +
    867H  LEU*     4.7     3.6    -      -       +      -
   1380H  THR*     6.0     1.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 837 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    778H  LEU*     5.6     4.9    -      -       +      -
    783H  VAL*     5.2    12.8    -      -       +      -
    786H  ASN*     3.9    18.6    -      -       -      +
    787H  ILE*     4.1    11.6    -      -       +      +
    807H  LEU*     3.9    25.4    -      -       +      -
    822H  ILE*     5.7     5.4    -      -       +      -
    829H  LEU*     5.0    11.9    -      -       +      -
    833H  GLN*     2.9    33.9    +      -       +      +
    834H  ARG*     3.7     6.5    -      -       -      +
    836H  ARG*     1.3    73.8    -      -       -      +
    838H  SER*     1.3    64.9    +      -       -      +
    840H  ALA*     3.1     8.0    +      -       -      +
    841H  ARG*     2.9    51.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with SER 838 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    772H  ALA*     3.2    31.1    -      -       -      +
    773H  SER*     4.1     5.9    +      -       -      -
    776H  PRO*     4.2    16.2    -      -       -      +
    777H  TRP      4.6     2.8    +      -       -      -
    834H  ARG      2.9    14.4    +      -       -      -
    835H  GLN*     3.2    17.7    +      -       -      -
    837H  ILE*     1.3    76.3    -      -       -      +
    839H  VAL*     1.3    61.7    +      -       -      +
    841H  ARG*     3.1    35.3    +      -       -      +
    842H  ALA      3.6     2.9    +      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 839 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    772H  ALA*     5.2     0.9    -      -       +      -
    805H  CYS*     4.4     2.2    -      -       -      -
    835H  GLN*     2.9    27.8    +      -       -      +
    836H  ARG      3.6     7.0    -      -       -      +
    838H  SER*     1.3    74.3    -      -       -      +
    840H  ALA*     1.3    64.2    +      -       -      +
    842H  ALA*     3.1     7.1    +      -       -      +
    843H  LEU*     2.9    46.9    +      -       +      +
    852H  LEU*     4.2    22.9    -      -       +      -
    855H  PRO*     3.6    31.2    -      -       +      +
    867H  LEU*     4.1    27.4    -      -       +      -
    872H  ILE*     6.5     0.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 840 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    787H  ILE*     4.6    20.1    -      -       +      +
    801H  VAL*     3.7    24.5    -      -       +      +
    802H  ILE*     6.0     2.7    -      -       +      -
    805H  CYS*     3.9     8.0    -      -       +      -
    807H  LEU*     6.1     2.5    -      -       +      -
    836H  ARG      2.9    14.5    +      -       -      +
    837H  ILE*     3.1    12.3    +      -       -      +
    839H  VAL*     1.3    76.0    -      -       -      +
    841H  ARG*     1.3    63.1    +      -       -      +
    843H  LEU*     3.9     4.3    -      -       -      -
    844H  TYR*     2.9    28.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 841 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    771H  TYR      4.8     6.3    -      -       -      +
    777H  TRP*     2.8    29.2    +      -       -      -
    778H  LEU*     3.1    22.5    -      -       -      +
    779H  LEU*     3.6    10.1    -      -       -      +
    786H  ASN*     2.8    60.5    +      -       -      +
    787H  ILE*     4.4    11.1    -      -       -      +
    789H  PHE*     5.5     8.1    -      -       +      +
    834H  ARG      4.5     0.6    +      -       -      -
    837H  ILE*     2.9    38.9    +      -       +      +
    838H  SER*     3.2    26.1    -      -       -      +
    839H  VAL      3.1     0.4    -      -       -      -
    840H  ALA*     1.3    78.0    -      -       -      +
    842H  ALA*     1.3    58.7    +      -       -      +
    844H  TYR      4.1     0.5    -      -       -      -
    845H  GLN*     3.2    29.8    +      -       -      +
   1216H  PHE*     4.9    11.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 842 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    770H  ALA*     3.6    22.2    -      -       +      +
    771H  TYR      4.0    17.0    +      -       -      +
    838H  SER      3.6     2.6    +      -       -      +
    839H  VAL      3.1     7.6    +      -       -      +
    841H  ARG*     1.3    77.4    -      -       -      +
    843H  LEU*     1.3    54.7    +      -       +      +
    845H  GLN*     3.1    15.0    -      -       -      +
    850H  VAL*     4.0    14.0    -      -       +      +
    851H  PHE      4.0     9.0    -      -       -      +
    852H  LEU*     4.4     8.5    -      -       +      -
    881H  ARG*     2.6    28.8    +      -       -      -
   1216H  PHE*     5.1     0.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 843 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    801H  VAL*     3.7    20.0    -      -       +      +
    804H  ALA*     4.5    14.6    -      -       +      -
    805H  CYS*     3.7    21.3    -      -       -      -
    839H  VAL*     2.9    39.7    +      -       +      +
    840H  ALA*     3.7     4.5    -      -       -      +
    842H  ALA*     1.3    76.4    -      -       +      +
    844H  TYR*     1.3    59.0    +      -       -      +
    845H  GLN      3.0     0.9    +      -       -      -
    846H  HIS*     3.6     0.3    +      -       -      -
    850H  VAL*     5.6     2.0    -      -       +      -
    852H  LEU*     5.6     4.0    -      -       +      -
    867H  LEU*     5.3     4.0    -      -       +      -
    871H  GLY*     4.8    11.4    -      -       -      +
    872H  ILE*     5.4     2.9    -      -       +      -
    874H  GLU*     5.6     1.6    -      -       -      +
    875H  LEU*     3.8    35.0    -      -       +      -
    881H  ARG*     2.4    34.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 844 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    787H  ILE*     3.5    27.6    -      -       +      +
    788H  ILE*     3.6    33.2    -      -       +      -
    791H  SER*     3.7    15.8    +      -       -      -
    792H  PRO      2.8    27.0    +      -       -      -
    793H  PHE*     3.1    20.0    -      +       -      -
    794H  ASN*     3.1     7.6    +      -       +      -
    797H  ARG*     3.8    39.9    -      -       +      -
    798H  TYR*     4.0    14.6    -      +       -      -
    801H  VAL*     3.6    15.8    -      -       +      +
    840H  ALA      2.9    18.1    +      -       -      +
    841H  ARG      4.1     0.4    -      -       -      -
    843H  LEU*     1.3    72.0    -      -       -      +
    845H  GLN*     1.3    62.8    +      -       -      +
    846H  HIS*     3.1     7.0    +      -       -      +
----------------------------------------------------------
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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