Contacts of the helix formed by residues 698 - 710 (chain C) in PDB entry 5OEO


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 HIS 698 (chain C).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    124A  MET*     4.1     9.6    -      -       -      +
    127A  GLU*     6.0     1.3    -      -       -      +
    696C  SER      3.9     1.6    +      -       -      -
    697C  SER*     1.3    77.3    +      -       -      +
    699C  ARG*     1.3    68.3    +      -       +      +
    700C  GLY      3.1     1.0    +      -       -      -
    701C  TRP*     3.2     9.4    +      -       +      +
    702C  GLU*     3.0    49.0    +      -       -      +
    705C  ARG*     5.4     0.3    +      -       -      -
----------------------------------------------------------
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Residues in contact with ARG 699 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    114A  GLU*     5.1    11.8    +      -       -      -
    116A  LEU*     5.4    12.8    -      -       +      -
    120A  GLU*     5.9     0.4    -      -       -      +
    697C  SER*     2.9    19.9    +      -       -      +
    698C  HIS*     1.3    83.4    -      -       +      +
    700C  GLY*     1.3    56.0    +      -       -      +
    702C  GLU*     3.8    18.4    -      -       +      +
    703C  ILE*     2.8    44.2    +      -       +      +
    706C  GLN*     6.1     1.3    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 700 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    105A  LEU*     4.9    10.6    -      -       -      +
    116A  LEU*     4.0    27.9    -      -       -      +
    120A  GLU*     5.3     2.8    +      -       -      -
    124A  MET*     3.9    15.3    -      -       -      -
    697C  SER*     3.2     7.4    +      -       -      -
    698C  HIS      3.1     1.6    -      -       -      -
    699C  ARG*     1.3    79.2    -      -       -      +
    701C  TRP*     1.3    60.3    +      -       -      +
    703C  ILE*     3.6    14.3    -      -       -      +
    704C  LEU*     4.2     6.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with TRP 701 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    100A  ILE*     3.4    45.3    -      -       +      -
    105A  LEU*     3.5    31.9    -      -       +      -
    124A  MET*     3.2    69.2    +      -       +      +
    125A  ILE*     4.1     7.2    -      -       +      -
    127A  GLU*     4.8     3.1    -      -       -      -
    128A  ALA*     3.6    11.5    -      -       +      +
    136A  VAL*     4.5     4.5    -      -       +      -
    141A  PHE*     4.1    11.9    -      +       -      -
    144A  MET*     3.3    30.5    -      -       +      -
    698C  HIS*     3.2     8.7    +      -       +      +
    700C  GLY*     1.3    75.2    -      -       -      +
    702C  GLU*     1.3    64.6    +      -       -      +
    703C  ILE      3.3     0.4    -      -       -      -
    704C  LEU*     3.5     7.9    +      -       +      +
    705C  ARG*     3.3    44.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 702 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    145A  MET*     5.3     9.6    -      -       +      +
    698C  HIS*     3.0    44.7    +      -       -      +
    699C  ARG*     3.1    13.8    +      -       +      +
    701C  TRP*     1.3    76.8    -      -       -      +
    703C  ILE*     1.3    66.2    +      -       -      +
    705C  ARG*     3.3    11.6    +      -       -      +
    706C  GLN*     2.9    52.3    +      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 703 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    108A  VAL*     5.4     1.3    -      -       +      -
    109A  MET*     4.8    20.2    -      -       +      -
    112A  LEU*     3.8    34.5    -      -       +      -
    114A  GLU*     4.8    11.4    -      -       -      +
    116A  LEU*     4.8     5.4    -      -       +      -
    699C  ARG*     2.8    26.6    +      -       +      +
    700C  GLY*     3.6    18.8    -      -       -      +
    702C  GLU*     1.3    77.7    -      -       -      +
    704C  LEU*     1.3    65.8    +      -       +      +
    706C  GLN*     3.9    18.2    -      -       -      +
    707C  ASN*     2.8    29.4    +      -       -      +
    713C  ASN*     4.4    12.1    -      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 704 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     88A  ALA*     3.7    25.6    -      -       +      +
     91A  VAL*     5.7     2.7    -      -       +      -
     92A  PHE*     3.6    28.3    -      -       +      -
    105A  LEU*     3.5    30.5    -      -       +      -
    108A  VAL*     3.9    22.6    -      -       +      +
    141A  PHE*     3.9    20.6    -      -       +      -
    700C  GLY      4.2     6.7    -      -       -      +
    701C  TRP*     3.5    12.3    +      -       +      +
    703C  ILE*     1.3    82.0    -      -       +      +
    705C  ARG*     1.3    64.2    +      -       +      +
    707C  ASN*     3.1    21.3    +      -       -      +
    708C  THR*     3.4    17.1    +      -       +      +
----------------------------------------------------------
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Residues in contact with ARG 705 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     85A  ILE*     5.3     7.6    -      -       -      -
     88A  ALA*     4.4     7.9    -      -       +      -
    141A  PHE*     3.3    49.0    +      -       +      -
    144A  MET*     3.3    54.7    +      -       -      +
    145A  MET*     3.3    46.4    -      -       +      +
    698C  HIS      5.4     0.2    +      -       -      -
    701C  TRP*     3.3    31.4    +      -       -      +
    702C  GLU*     3.3     8.8    +      -       -      +
    704C  LEU*     1.3    77.2    -      -       +      +
    706C  GLN*     1.3    64.6    +      -       -      +
    708C  THR*     3.4     7.6    -      -       +      +
    709C  LEU*     3.1    25.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 706 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    145A  MET*     5.1     9.4    -      -       +      -
    699C  ARG*     6.1     0.8    -      -       -      +
    702C  GLU*     2.9    52.1    +      -       +      +
    703C  ILE*     3.9    18.3    -      -       -      +
    705C  ARG*     1.3    78.8    -      -       -      +
    707C  ASN*     1.3    58.1    +      -       -      +
    709C  LEU*     3.4     2.5    +      -       -      +
    710C  GLY      3.0     5.9    +      -       -      -
    711C  HIS*     2.9    55.4    +      -       +      +
    713C  ASN*     3.5    37.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASN 707 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     91A  VAL*     5.5     4.9    -      -       -      +
    108A  VAL*     3.2    27.7    -      -       -      +
    111A  ASN*     5.7     3.9    +      -       -      -
    112A  LEU*     3.9    28.3    -      -       +      +
    703C  ILE      2.8    28.2    +      -       -      +
    704C  LEU      3.1     9.8    +      -       -      +
    706C  GLN*     1.3    78.6    -      -       -      +
    708C  THR*     1.3    69.1    +      -       -      +
    710C  GLY*     3.3    12.7    +      -       -      -
    711C  HIS      5.0     2.0    -      -       -      +
    713C  ASN*     5.0     3.8    -      -       -      +
----------------------------------------------------------
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Residues in contact with THR 708 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     84A  GLU      6.0     0.2    -      -       -      +
     87A  GLU*     4.7     4.3    +      -       -      +
     88A  ALA*     3.5    33.8    +      -       +      -
     91A  VAL*     3.4    30.0    -      -       -      +
    704C  LEU*     3.4    18.6    -      -       +      +
    705C  ARG*     3.4     8.5    -      -       -      +
    707C  ASN*     1.3    82.8    +      -       -      +
    709C  LEU*     1.3    65.6    +      -       +      +
    710C  GLY*     3.1     2.1    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 709 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     84A  GLU*     4.7    17.9    -      -       +      +
    705C  ARG      3.1    18.7    +      -       -      +
    706C  GLN*     3.6     7.2    -      -       -      +
    708C  THR*     1.3    79.0    -      -       +      +
    710C  GLY*     1.3    60.3    +      -       -      +
    711C  HIS*     3.7    26.7    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLY 710 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    706C  GLN      3.0     3.4    +      -       -      -
    707C  ASN*     3.3    11.6    +      -       -      -
    708C  THR      3.1     3.6    -      -       -      -
    709C  LEU*     1.3    83.0    -      -       -      +
    711C  HIS*     1.3    65.9    +      -       -      +
    712C  LEU*     3.5     2.4    +      -       -      +
----------------------------------------------------------
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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