Contacts of the strand formed by residues 1086 - 1093 (chain B) in PDB entry 1CJY


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 VAL1086 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1049B  PHE      3.5     9.2    -      -       -      +
   1050B  ILE*     3.7    16.7    -      -       -      +
   1051B  SER*     4.6     9.0    +      -       -      +
   1052B  THR*     4.8     0.6    +      -       +      -
   1084B  GLU*     3.6    14.7    +      -       +      +
   1085B  ASN*     1.3    77.2    -      -       -      +
   1087B  LEU*     1.3    62.4    +      -       -      +
   1088B  GLU*     3.5    16.6    +      -       +      +
   1106B  THR*     4.1    14.1    -      -       -      +
   1107B  PHE      3.6     3.8    -      -       -      +
   1108B  THR*     4.0    23.1    -      -       +      +
   1109B  VAL*     5.4     0.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with LEU1087 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1020B  PHE*     4.0    13.5    -      -       +      -
   1022B  VAL*     3.9    29.4    -      -       +      -
   1048B  LEU*     4.0    26.9    -      -       +      -
   1049B  PHE      3.6     5.6    -      -       -      +
   1050B  ILE*     3.6    26.7    -      -       +      -
   1077B  PHE*     4.3     6.3    -      -       +      -
   1085B  ASN      4.2     0.6    +      -       -      -
   1086B  VAL*     1.3    72.0    -      -       -      +
   1088B  GLU*     1.3    59.7    +      -       -      +
   1089B  ILE*     3.7    21.8    +      -       +      +
   1106B  THR*     3.3     8.4    +      -       -      -
   1107B  PHE*     2.7    38.9    +      -       +      +
   1109B  VAL*     5.0     1.0    -      -       -      +
   1134B  MET*     4.0    20.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU1088 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1047B  GLU      3.6     1.3    -      -       -      +
   1048B  LEU*     3.4     5.9    -      -       -      -
   1049B  PHE*     2.7    75.2    +      -       +      +
   1051B  SER*     4.6     8.3    +      -       -      -
   1086B  VAL*     4.3    15.5    -      -       +      +
   1087B  LEU*     1.3    76.1    -      -       -      +
   1089B  ILE*     1.3    60.9    +      -       -      +
   1090B  THR*     4.9     4.9    -      -       -      +
   1104B  THR*     5.5     9.0    -      -       +      +
   1105B  ALA      3.7     6.1    -      -       -      +
   1106B  THR*     4.8     3.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with ILE1089 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1046B  VAL*     3.8    22.7    -      -       +      -
   1047B  GLU      3.6     2.0    -      -       -      -
   1048B  LEU*     4.0     6.7    -      -       +      -
   1087B  LEU*     3.8    25.8    -      -       +      +
   1088B  GLU*     1.3    75.0    -      -       -      +
   1090B  THR*     1.3    66.9    +      -       -      +
   1103B  GLY      3.9     0.3    -      -       -      +
   1104B  THR*     3.4     4.7    -      -       -      +
   1105B  ALA*     2.8    40.4    +      -       +      +
   1106B  THR      4.3     4.5    -      -       -      +
   1107B  PHE*     4.2     7.4    -      -       +      -
   1122B  PHE*     3.6    39.5    -      -       +      -
   1124B  PHE*     4.3     5.5    -      -       +      -
   1130B  MET*     4.0    18.8    -      -       -      -
   1132B  LEU*     3.8    15.0    -      -       +      -
   1134B  MET*     4.6     0.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with THR1090 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1046B  VAL*     3.3     9.2    -      -       -      +
   1047B  GLU*     2.9    53.0    +      -       -      +
   1088B  GLU*     4.9     3.8    -      -       -      +
   1089B  ILE*     1.3    80.8    +      -       -      +
   1091B  LEU*     1.3    63.3    +      -       -      +
   1092B  MET*     3.3    32.7    +      -       -      +
   1101B  THR*     3.7    12.1    -      -       -      +
   1103B  GLY      3.4    12.3    -      -       -      +
   1104B  THR*     4.4    11.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU1091 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1027B  ALA*     5.6     0.7    -      -       +      -
   1030B  VAL*     4.2    20.6    -      -       +      -
   1044B  PRO*     3.9    27.1    -      -       +      -
   1045B  TYR      3.8     5.8    -      -       -      +
   1071B  TRP*     4.5     6.5    -      -       +      -
   1089B  ILE      4.3     0.2    -      -       -      -
   1090B  THR*     1.3    70.5    -      -       -      +
   1092B  MET*     1.3    65.4    +      -       -      +
   1101B  THR*     3.7     3.6    -      -       -      -
   1102B  LEU*     2.9    38.6    +      -       +      -
   1103B  GLY      3.0    17.4    +      -       -      +
   1124B  PHE*     4.3    27.2    -      -       +      -
   1128B  THR*     4.2    21.1    -      -       +      +
   1130B  MET*     3.5    27.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with MET1092 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1044B  PRO*     3.2    27.2    -      -       -      +
   1045B  TYR*     2.9    60.9    +      -       +      +
   1047B  GLU*     4.4    13.2    -      -       +      +
   1090B  THR*     3.3    35.7    -      -       +      +
   1091B  LEU*     1.3    75.5    -      -       -      +
   1093B  ASP*     1.3    61.6    +      -       -      +
   1094B  ALA      4.0     0.4    -      -       -      -
   1099B  ASP*     3.9    20.4    -      -       +      +
   1100B  GLU      3.3    11.7    -      -       -      +
   1101B  THR*     3.6    17.5    -      -       +      +
   1102B  LEU*     4.5     4.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with ASP1093 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1032B  LYS*     2.7    33.5    +      -       -      +
   1042B  PRO*     4.2     2.0    -      -       -      -
   1043B  ASP      2.8    26.7    +      -       -      +
   1045B  TYR*     4.5     0.2    -      -       -      -
   1092B  MET*     1.3    72.6    -      -       -      +
   1094B  ALA*     1.3    64.1    +      -       -      +
   1095B  ASN*     3.2    12.0    +      -       -      +
   1099B  ASP*     3.2     3.2    -      -       -      -
   1100B  GLU*     2.7    43.2    +      -       +      +
   1102B  LEU*     4.1    21.5    -      -       +      -
   1951B   CA      2.5    24.6    -      -       -      -
----------------------------------------------------------
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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