Contacts of the helix formed by residues 1059 - 1087 (chain A) in PDB entry 5KHR


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 ASP1059 (chain A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1058A  SER*     3.8    25.1    -      -       -      +
   1060A  HIS*     3.8    28.3    -      -       -      +
----------------------------------------------------------
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Residues in contact with HIS1060 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1059A  ASP*     3.8    25.4    -      -       -      +
   1061A  GLU*     3.8    28.5    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLU1061 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1058A  SER*     4.6    15.5    -      -       -      +
   1060A  HIS*     3.8    28.7    -      -       -      +
   1062A  PHE*     3.8    25.6    -      -       -      +
----------------------------------------------------------
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Residues in contact with PHE1062 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1061A  GLU*     3.8    28.0    -      -       -      +
   1063A  ILE*     3.9    26.0    -      -       -      +
----------------------------------------------------------
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Residues in contact with ILE1063 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1062A  PHE*     3.9    25.6    -      -       -      +
   1064A  GLU*     3.9    28.5    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLU1064 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1063A  ILE*     3.9    25.4    -      -       -      +
   1065A  GLU*     3.8    29.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLU1065 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1064A  GLU*     3.8    26.5    -      -       -      +
   1066A  LYS*     3.8    28.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with LYS1066 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1065A  GLU*     3.8    28.3    -      -       -      +
   1067A  GLU*     3.8    26.0    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLU1067 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1066A  LYS*     3.8    28.9    -      -       -      +
   1068A  ASN*     3.9    25.4    -      -       -      +
   1070A  LEU*     4.7    15.5    -      -       -      +
----------------------------------------------------------
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Residues in contact with ASN1068 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1067A  GLU*     3.9    25.8    -      -       -      +
   1069A  ARG*     3.8    28.9    -      -       -      +
----------------------------------------------------------
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Residues in contact with ARG1069 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1068A  ASN*     3.8    28.7    -      -       -      +
   1070A  LEU*     3.8    24.9    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU1070 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1067A  GLU*     4.7    16.2    -      -       -      +
   1069A  ARG*     3.8    28.5    -      -       -      +
   1071A  LEU*     3.9    26.5    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU1071 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1070A  LEU*     3.9    24.7    -      -       -      +
   1072A  GLN*     3.8    28.3    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLN1072 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1071A  LEU*     3.8    28.7    -      -       -      +
   1073A  LEU*     3.9    25.8    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU1073 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1072A  GLN*     3.9    26.0    -      -       -      +
   1074A  CYS*     3.8    28.3    -      -       -      +
----------------------------------------------------------
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Residues in contact with CYS1074 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1073A  LEU*     3.8    26.5    -      -       -      +
   1075A  GLN*     3.8    28.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLN1075 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1074A  CYS*     3.8    24.9    -      -       -      +
   1076A  ARG*     3.8    28.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with ARG1076 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1075A  GLN*     3.8    28.0    -      -       -      +
   1077A  THR*     3.9    26.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with THR1077 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1076A  ARG*     3.9    27.6    -      -       -      +
   1078A  MET*     3.9    26.5    -      -       -      +
----------------------------------------------------------
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Residues in contact with MET1078 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1077A  THR*     3.9    25.1    -      -       -      +
   1079A  ALA*     3.8    29.6    -      -       -      +
   1135A  ALA*     4.5    21.1    -      -       -      +
----------------------------------------------------------
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Residues in contact with ALA1079 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1078A  MET*     3.8    29.2    -      -       -      +
   1080A  LEU*     3.8    26.9    -      -       -      +
   1556A  LEU*     4.3    23.6    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU1080 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1079A  ALA*     3.8    28.5    -      -       -      +
   1081A  PRO*     3.9    26.5    -      -       -      -
----------------------------------------------------------
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Residues in contact with PRO1081 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1080A  LEU*     3.9    25.8    -      -       -      -
   1082A  VAL*     3.9    28.3    -      -       -      -
----------------------------------------------------------
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Residues in contact with VAL1082 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1081A  PRO*     3.9    26.5    -      -       -      -
   1083A  GLY*     3.8    28.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLY1083 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1082A  VAL*     3.8    28.7    -      -       -      +
   1084A  ARG*     3.8    26.5    -      -       -      +
   1560A  MET*     4.3    22.7    -      -       -      +
   1563A  GLY*     4.7    16.6    -      -       -      +
----------------------------------------------------------
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Residues in contact with ARG1084 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1083A  GLY*     3.8    27.8    -      -       -      +
   1085A  GLY*     3.8    26.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLY1085 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1084A  ARG*     3.8    26.2    -      -       -      +
   1086A  MET*     3.8    28.7    -      -       -      +
   1142A  ALA*     4.0    26.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with MET1086 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1085A  GLY*     3.8    25.6    -      -       -      +
   1087A  PHE*     3.8    29.8    -      -       -      +
----------------------------------------------------------
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Residues in contact with PHE1087 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1086A  MET*     3.8    28.5    -      -       -      +
   1088A  THR*     3.7    29.8    -      -       -      +
----------------------------------------------------------
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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