Contacts of the helix formed by residues 4806 - 4815 (chain H) in PDB entry 6X34


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 PHE4806 (chain H).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   4796H  MET*     4.7    13.0    -      -       +      +
   4799H  LEU*     4.1    48.9    +      -       +      +
   4800H  GLY*     4.8     2.1    -      -       -      +
   4802H  TYR*     6.0     2.7    -      +       +      -
   4804H  ASN*     3.8    23.0    +      -       +      -
   4805H  PHE*     1.3    83.8    -      -       -      +
   4807H  PHE*     1.3    65.6    +      -       -      +
   4808H  ALA*     3.1     7.4    -      -       -      +
   4809H  ALA*     3.2    29.6    +      -       +      +
   4810H  HIS*     4.0     7.6    +      -       -      -
----------------------------------------------------------
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Residues in contact with PHE4807 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   4571H  ILE*     3.6    43.5    -      -       +      -
   4572H  ASN*     5.8     5.4    -      -       +      +
   4575H  LEU*     3.6    35.0    -      -       +      -
   4645H  SER*     5.0    12.1    -      -       -      -
   4648H  HIS*     5.6     4.3    -      +       -      -
   4797H  SER      5.6     0.7    -      -       -      -
   4800H  GLY*     3.4    40.4    -      -       -      -
   4805H  PHE*     3.7    20.3    -      -       +      +
   4806H  PHE*     1.3    76.2    -      -       -      +
   4808H  ALA*     1.3    63.0    +      -       -      +
   4809H  ALA      3.2     0.4    -      -       -      -
   4810H  HIS*     3.1    40.6    +      +       +      +
   4811H  LEU*     3.3     9.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA4808 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   4847F  TYR*     4.9     8.1    -      -       +      -
   4848F  LEU*     3.3    22.6    -      -       +      +
   4851F  VAL*     3.8    36.1    -      -       +      -
   4575H  LEU*     5.8     1.0    -      -       -      +
   4805H  PHE*     5.4     7.5    -      -       +      -
   4806H  PHE*     3.1     2.8    -      -       -      -
   4807H  PHE*     1.3    77.4    -      -       -      +
   4809H  ALA*     1.3    61.3    +      -       -      +
   4811H  LEU*     3.1    23.3    +      -       -      +
   4812H  LEU*     3.7     2.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA4809 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   4848F  LEU*     6.4     0.2    -      -       -      -
   4792H  TRP*     4.1    31.2    -      -       +      -
   4796H  MET*     5.3     5.2    -      -       +      -
   4806H  PHE*     3.2    22.3    +      -       +      +
   4808H  ALA*     1.3    77.9    -      -       -      +
   4810H  HIS*     1.3    68.0    +      -       +      +
   4812H  LEU*     3.1    21.2    +      -       -      +
   4813H  ASP*     3.8     3.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with HIS4810 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   4568H  ALA*     5.2    11.9    -      -       +      +
   4571H  ILE*     6.3     0.2    -      -       -      +
   4648H  HIS*     3.3    30.5    +      +       -      +
   4792H  TRP*     5.8     2.0    -      +       -      -
   4793H  TYR*     3.4    40.3    +      +       +      +
   4796H  MET*     3.8    39.9    -      -       +      +
   4797H  SER*     4.0     7.2    +      -       -      -
   4800H  GLY*     6.0     0.2    -      -       -      -
   4806H  PHE      4.6     4.0    +      -       -      -
   4807H  PHE*     3.1    41.7    +      +       +      +
   4809H  ALA*     1.3    79.8    -      -       -      +
   4811H  LEU*     1.3    60.0    +      -       -      +
   4813H  ASP*     3.2    14.5    +      -       -      +
   4814H  ILE*     3.4    11.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU4811 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   4844F  VAL*     4.9    16.6    -      -       +      +
   4847F  TYR*     4.9    10.5    -      -       +      -
   4848F  LEU*     4.1    14.5    -      -       +      +
   4568H  ALA*     6.0     2.0    -      -       -      -
   4572H  ASN*     5.1    12.1    -      -       +      +
   4807H  PHE      3.3     7.1    +      -       -      +
   4808H  ALA*     3.1    19.0    +      -       -      +
   4810H  HIS*     1.3    76.4    -      -       -      +
   4812H  LEU*     1.3    56.9    +      -       -      +
   4813H  ASP      3.3     0.2    -      -       -      -
   4814H  ILE*     3.2    25.3    -      -       +      +
   4815H  ALA*     3.8     8.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU4812 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   4848F  LEU*     4.7    15.7    -      -       +      +
   4792H  TRP*     6.0     3.6    -      -       +      -
   4808H  ALA      3.7     4.2    +      -       -      +
   4809H  ALA*     3.1    15.3    +      -       -      +
   4810H  HIS      3.1     0.8    -      -       -      -
   4811H  LEU*     1.3    77.2    -      -       -      +
   4813H  ASP*     1.3    63.2    +      -       -      +
   4815H  ALA*     3.8    15.0    +      -       -      +
   4816H  MET*     4.1     5.4    +      -       -      +
   4825H  LEU*     5.6     4.9    -      -       -      +
----------------------------------------------------------
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Residues in contact with ASP4813 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   4561H  ARG*     3.4    27.5    +      -       -      -
   4789H  TYR*     2.7    35.0    +      -       -      +
   4792H  TRP*     5.9     4.2    -      -       +      -
   4793H  TYR*     3.2    38.2    -      -       +      +
   4809H  ALA      3.8     2.5    +      -       -      +
   4810H  HIS*     3.2    12.5    +      -       -      +
   4812H  LEU*     1.3    76.1    -      -       -      +
   4814H  ILE*     1.3    64.3    +      -       -      +
   4815H  ALA      3.1     2.0    -      -       -      -
   4816H  MET*     3.0    20.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE4814 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   4844F  VAL*     5.7     5.4    -      -       +      -
   4564H  ALA      5.2     2.2    -      -       -      +
   4565H  LEU*     3.2    49.4    -      -       +      +
   4568H  ALA*     4.5     9.9    -      -       +      -
   4569H  PHE*     3.5    37.2    -      -       +      -
   4810H  HIS      3.4     4.5    +      -       -      +
   4811H  LEU*     3.2    33.2    -      -       +      +
   4813H  ASP*     1.3    79.1    -      -       -      +
   4815H  ALA*     1.3    61.5    +      -       -      +
   4816H  MET      3.0     9.6    -      -       -      +
   4818H  VAL*     5.8     0.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with ALA4815 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   4841F  LEU*     4.1    23.2    -      -       +      +
   4844F  VAL*     4.9    11.0    -      -       +      -
   4811H  LEU      3.8     8.6    +      -       -      +
   4812H  LEU*     3.9    12.8    -      -       -      +
   4813H  ASP      3.1     0.4    -      -       -      -
   4814H  ILE*     1.3    84.1    -      -       +      +
   4816H  MET*     1.3    59.6    +      -       -      +
   4818H  VAL*     4.0     6.4    -      -       -      +
   4821H  LEU*     3.8    23.4    -      -       -      +
   4825H  LEU*     5.9     6.7    -      -       +      -
----------------------------------------------------------
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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