Contacts of the helix formed by residues 60 - 69 (chain D) in PDB entry 1H5R


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 60 (chain D).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     23D  ALA      5.3     1.0    -      -       -      +
     24D  VAL*     4.5     2.1    -      -       -      -
     25D  SER*     3.7    40.5    +      -       -      -
     28D  LEU*     5.8     0.5    -      -       -      +
     56D  SER*     3.6    12.1    +      -       -      +
     57D  THR*     2.7    26.0    +      -       -      +
     59D  GLN*     1.3    95.6    -      -       -      +
     61D  THR*     1.3    67.4    +      -       -      +
     62D  PRO*     3.2     3.1    -      -       -      -
     63D  ARG*     2.9    24.1    +      -       +      +
     64D  PHE*     3.1    17.3    +      -       +      -
----------------------------------------------------------
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Residues in contact with THR 61 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     54D  ILE      4.9     0.9    -      -       -      +
     56D  SER*     3.0    31.7    +      -       -      +
     57D  THR      2.8    20.7    +      -       -      -
     60D  ASP*     1.3    76.4    -      -       -      +
     62D  PRO*     1.3    72.5    -      -       +      +
     64D  PHE*     3.2     5.9    +      -       +      +
     65D  GLN*     3.0    22.2    +      -       -      +
     80D  TYR*     3.7    31.4    -      -       +      -
     81D  LYS*     3.8    11.8    +      -       -      +
     82D  VAL*     3.7    17.1    -      -       +      +
----------------------------------------------------------
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Residues in contact with PRO 62 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     58D  PRO      3.4    18.4    -      -       -      +
     59D  GLN      3.5     7.6    -      -       -      +
     60D  ASP      3.3     4.0    -      -       -      -
     61D  THR*     1.3    98.0    -      -       +      +
     63D  ARG*     1.3    73.3    +      -       -      +
     65D  GLN*     3.7    12.9    -      -       +      +
     66D  GLN*     2.9    28.1    +      -       -      +
     82D  VAL*     5.6     1.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 63 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     23C  ALA      5.5     6.7    -      -       -      +
     59C  GLN*     2.3    34.1    +      -       -      -
     63C  ARG*     3.3    29.0    -      -       -      +
     28D  LEU*     3.9    23.1    -      -       +      +
     59D  GLN*     4.5    11.4    +      -       +      +
     60D  ASP*     2.9    16.8    +      -       +      +
     62D  PRO*     1.3    95.5    +      -       -      +
     64D  PHE*     1.3    66.8    +      -       -      +
     66D  GLN*     3.0    38.2    +      -       -      +
     67D  LEU*     3.0    23.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 64 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     10D  ALA*     3.9     6.3    -      -       +      -
     25D  SER*     3.5    24.2    -      -       -      -
     27D  GLN*     3.8    18.6    -      -       +      -
     28D  LEU*     3.5    33.0    -      -       +      -
     37D  ILE*     3.7    30.1    -      -       +      -
     54D  ILE*     4.4     7.2    -      -       +      -
     56D  SER*     3.3    34.8    -      -       -      -
     60D  ASP*     3.1    27.3    +      -       +      -
     61D  THR*     3.5     5.2    -      -       -      +
     63D  ARG*     1.3    77.1    -      -       -      +
     65D  GLN*     1.3    57.2    +      -       -      +
     67D  LEU*     3.2     5.7    +      -       +      +
     68D  LEU*     2.8    39.2    +      -       +      +
     80D  TYR*     3.6    17.2    +      -       +      -
----------------------------------------------------------
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Residues in contact with GLN 65 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     61D  THR*     3.0    16.5    +      -       -      +
     62D  PRO*     3.8    12.1    -      -       +      +
     63D  ARG      3.2     0.2    -      -       -      -
     64D  PHE*     1.3    76.5    -      -       -      +
     66D  GLN*     1.3    57.8    +      -       -      +
     69D  GLY*     2.8    35.4    +      -       -      -
     80D  TYR*     3.6    44.6    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLN 66 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     22C  MET      6.0     1.8    -      -       -      +
     59C  GLN*     2.9    32.9    +      -       -      +
     62D  PRO      2.9    12.3    +      -       -      +
     63D  ARG*     3.0    34.9    +      -       -      +
     65D  GLN*     1.3    77.6    -      -       -      +
     67D  LEU*     1.3    64.1    +      -       -      +
     69D  GLY*     4.5     1.6    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 67 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     19C  PRO      4.9     1.6    -      -       -      +
     22C  MET*     3.8    41.7    -      -       +      +
     23C  ALA*     4.0    10.5    -      -       +      +
     28D  LEU*     3.7    28.7    -      -       +      -
     35D  PRO*     4.3     2.9    -      -       +      -
     37D  ILE*     5.1     1.6    -      -       +      -
     38D  TYR*     4.3    29.2    -      -       +      +
     63D  ARG      3.0    13.7    +      -       -      +
     64D  PHE*     3.2     8.0    +      -       +      +
     66D  GLN*     1.3    81.4    -      -       -      +
     68D  LEU*     1.3    75.5    +      -       +      +
     73D  GLN*     4.8     3.8    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 68 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     37D  ILE*     4.5    20.9    -      -       +      -
     38D  TYR*     4.1    17.3    -      -       +      +
     41D  LEU*     5.8     6.7    -      -       +      -
     54D  ILE*     3.5    30.1    -      -       +      -
     64D  PHE*     2.8    19.7    +      -       +      +
     67D  LEU*     1.3    84.1    -      -       +      +
     69D  GLY*     1.3    67.5    +      -       -      +
     71D  GLY      3.3     8.1    +      -       -      -
     73D  GLN*     3.1    24.1    +      -       -      +
     74D  TRP*     3.6    37.5    -      -       +      -
     78D  LEU*     3.7    11.5    -      -       +      +
     80D  TYR*     3.4    11.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 69 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     65D  GLN*     2.8    24.8    +      -       -      -
     66D  GLN      4.5     0.8    +      -       -      -
     67D  LEU      3.7     0.8    -      -       -      -
     68D  LEU*     1.3    79.7    -      -       -      +
     70D  ASP*     1.3    60.6    +      -       -      -
     71D  GLY      3.3     0.2    +      -       -      -
     73D  GLN*     5.2     0.7    -      -       -      -
     78D  LEU*     3.8     2.1    -      -       -      +
     80D  TYR*     2.8    27.6    +      -       -      -
----------------------------------------------------------
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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