Contacts of the strand formed by residues 160 - 167 (chain A) in PDB entry 5J6Y


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 TYR 160 (chain A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     55A  GLY*     4.1     0.3    -      -       -      -
     56A  ARG*     3.2     6.3    -      -       -      +
     57A  GLY*     3.0    48.0    +      -       -      -
     58A  SER      2.7    40.7    +      -       -      -
     60A  ASP      3.4     1.6    -      -       -      -
     61A  VAL*     3.4    31.6    -      -       +      -
     66A  HIS*     3.2    27.8    -      -       +      +
     69A  GLU*     4.5     4.9    +      -       +      +
     70A  PHE*     3.6    32.8    -      +       +      -
    110A  ASP*     3.3     7.8    -      -       -      +
    153A  TRP*     3.7    22.7    -      -       +      -
    155A  ASP*     3.8     5.4    -      -       -      -
    158A  GLY      3.3    11.0    -      -       -      -
    159A  ASP*     1.3    76.1    -      -       -      +
    161A  VAL*     1.3    62.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 161 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     54A  TYR      3.4    16.4    -      -       -      +
     55A  GLY      4.1     0.9    -      -       -      +
     56A  ARG*     3.9    26.7    -      -       +      +
     70A  PHE*     4.0     5.3    -      -       -      -
    108A  THR*     4.3    10.3    -      -       +      -
    109A  ALA*     3.2    11.9    -      -       -      +
    110A  ASP*     3.0    41.1    +      -       +      +
    131A  VAL*     3.8    23.8    -      -       +      -
    153A  TRP*     3.2     9.7    +      -       -      -
    160A  TYR*     1.3    77.1    -      -       -      +
    162A  PHE*     1.3    66.3    +      -       -      +
    163A  GLN*     5.0     4.3    -      -       +      +
----------------------------------------------------------
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Residues in contact with PHE 162 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     52A  ILE*     4.1     4.7    -      -       +      -
     53A  SER*     3.7     2.4    +      -       -      -
     54A  TYR*     2.8    49.8    +      +       +      +
     70A  PHE*     3.9    10.9    -      -       +      -
     90A  ILE*     4.4     8.5    -      -       +      -
     92A  LEU*     4.9     0.4    -      -       +      -
    107A  VAL*     3.9    16.4    -      -       +      -
    108A  THR      3.4     2.2    -      -       -      -
    109A  ALA*     4.2     8.1    -      -       +      -
    113A  TYR*     3.7    25.4    -      +       +      -
    115A  ILE*     4.6     3.6    -      -       +      -
    151A  MET*     3.8    27.6    -      -       +      -
    152A  ILE      4.6     0.7    -      -       -      -
    153A  TRP*     3.5    40.6    -      +       +      +
    161A  VAL*     1.3    76.8    -      -       -      +
    163A  GLN*     1.3    63.5    +      -       -      +
    164A  PRO*     3.5    28.3    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLN 163 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     52A  ILE      4.2     2.0    -      -       -      +
     53A  SER*     2.9    32.5    +      -       -      +
     54A  TYR      4.9     1.3    -      -       -      +
    106A  LYS      3.7     1.4    -      -       -      +
    107A  VAL*     3.5     2.8    -      -       -      -
    108A  THR*     2.9    47.7    +      -       -      +
    161A  VAL*     5.3     4.5    -      -       +      -
    162A  PHE*     1.3    75.3    -      -       -      +
    164A  PRO*     1.3    60.9    -      -       -      +
    165A  THR*     3.5    30.2    +      -       +      +
    176A  VAL*     4.4     9.6    -      -       +      +
----------------------------------------------------------
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Residues in contact with PRO 164 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     52A  ILE*     3.4    23.9    -      -       +      +
    105A  PHE*     4.0     9.6    -      -       +      -
    107A  VAL*     3.8    18.8    -      -       +      -
    115A  ILE*     3.5    27.1    -      -       +      -
    151A  MET*     3.9    15.0    -      -       +      -
    162A  PHE*     3.5    30.5    -      -       +      -
    163A  GLN*     1.3    85.9    -      -       -      +
    165A  THR*     1.3    62.9    +      -       -      +
    175A  PHE      4.5     1.2    -      -       -      +
    176A  VAL*     4.9     0.8    -      -       -      -
    177A  LEU*     4.5    13.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with THR 165 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    105A  PHE*     3.2     8.4    -      -       -      -
    106A  LYS*     2.8    49.9    +      -       -      +
    163A  GLN*     3.5    35.4    -      -       +      +
    164A  PRO*     1.3    75.1    -      -       -      +
    166A  LEU*     1.3    61.1    +      -       -      +
    174A  TYR*     3.3    28.1    -      -       +      +
    175A  PHE      3.3    14.4    -      -       -      +
    176A  VAL*     4.3     9.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 166 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     96A  VAL*     5.6     0.4    -      -       +      -
     98A  LEU*     3.9    34.5    -      -       +      -
    103A  TYR*     3.9    24.2    -      -       +      -
    104A  ASN      3.4    23.8    -      -       -      +
    105A  PHE*     3.8    33.4    -      -       +      -
    117A  ILE*     5.6     0.2    -      -       +      -
    139A  PHE*     4.1     2.5    -      -       +      -
    165A  THR*     1.3    75.1    -      -       -      +
    167A  SER*     1.3    61.3    +      -       -      +
    174A  TYR*     3.2     4.1    -      -       -      -
    175A  PHE*     2.8    60.3    +      -       +      +
    177A  LEU*     4.2    13.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with SER 167 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    103A  TYR*     3.1    12.7    -      -       -      +
    104A  ASN*     2.9    34.7    +      -       -      +
    166A  LEU*     1.3    74.1    -      -       -      +
    168A  ALA*     1.3    58.5    +      -       -      +
    169A  ASP*     2.8    17.3    +      -       -      -
    170A  GLY      5.1     0.5    +      -       -      -
    171A  GLY      2.8    21.4    +      -       -      -
    173A  THR      2.8    22.6    +      -       -      -
    174A  TYR*     3.5    21.7    -      -       -      -
    175A  PHE*     4.6     0.7    -      -       -      -
----------------------------------------------------------
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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