Contacts of the strand formed by residues 146 - 153 (chain C) in PDB entry 5J12


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 LEU 146 (chain C).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    117C  LEU*     4.6     1.8    -      -       +      -
    119C  PRO*     4.8     2.5    -      -       +      -
    141C  LEU*     3.8    17.0    -      -       +      -
    143C  TYR*     3.4    48.7    -      -       +      +
    144C  GLY      3.4    17.5    -      -       -      +
    145C  ASP*     1.3    82.5    -      -       -      +
    147C  LEU*     1.4    65.6    +      -       -      +
    148C  TYR*     3.8    23.1    -      -       +      +
    166C  ASN*     3.6    29.6    +      -       -      +
    187C  VAL*     3.8    11.9    -      -       +      -
    188C  LYS      3.2     8.5    -      -       -      +
    189C  ALA*     4.0    13.5    -      -       +      +
    190C  MET*     4.2     1.2    -      -       -      +
    194C  TYR*     4.0     8.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 147 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    146C  LEU*     1.4    76.3    -      -       -      +
    148C  TYR*     1.3    62.6    +      -       -      +
    149C  GLU      3.5     3.3    +      -       -      -
    164C  GLN*     3.6    43.1    -      -       +      +
    165C  GLU*     3.4    15.3    -      -       -      +
    166C  ASN*     4.4     8.3    -      -       -      +
    187C  VAL*     3.5     1.7    -      -       -      -
    188C  LYS*     2.8    49.6    +      -       +      +
    189C  ALA      5.1     1.1    -      -       -      +
    190C  MET*     3.8    29.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with TYR 148 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    122C  PRO*     5.6     0.2    -      -       +      -
    138C  CYS*     4.2     0.7    -      -       -      -
    139C  SER      4.3     4.3    -      -       -      -
    140C  ASP*     3.5    24.4    +      -       -      +
    141C  LEU*     2.8    28.7    +      -       +      -
    143C  TYR      4.6     1.4    +      -       -      -
    146C  LEU*     3.8    23.7    -      -       +      +
    147C  LEU*     1.3    71.1    -      -       -      +
    149C  GLU*     1.3    56.6    +      -       -      +
    164C  GLN*     3.2     3.5    -      -       -      -
    165C  GLU      2.7    31.5    +      -       -      +
    166C  ASN      3.4    22.7    -      -       -      -
    167C  THR*     3.6    26.9    -      -       -      +
    168C  CYS*     3.6    31.9    -      -       +      -
    170C  VAL*     3.6    10.7    -      -       +      +
    185C  VAL*     5.2     2.7    -      -       +      -
    186C  ARG      3.6     5.2    -      -       -      +
    187C  VAL*     3.7    34.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 149 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    147C  LEU      3.5     0.8    +      -       -      -
    148C  TYR*     1.3    71.7    -      -       -      +
    150C  VAL*     1.3    65.4    +      -       -      +
    151C  GLN*     3.1    26.8    +      -       -      +
    162C  SER*     2.7    30.7    +      -       -      +
    163C  LYS      3.7     4.5    -      -       -      +
    164C  GLN*     3.7    16.2    -      -       +      +
    185C  VAL*     3.3     4.3    -      -       -      -
    186C  ARG*     2.8    66.2    +      -       +      +
    188C  LYS*     3.0    26.2    +      -       -      -
    203C  TRP*     3.9     7.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 150 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    136C  VAL*     4.1    20.6    -      -       +      +
    148C  TYR      5.0     0.2    -      -       -      +
    149C  GLU*     1.3    75.6    -      -       -      +
    151C  GLN*     1.3    63.9    +      -       -      +
    152C  TYR*     4.1     2.4    -      -       -      -
    162C  SER*     3.4     3.3    +      -       -      -
    163C  LYS      2.8    35.3    +      -       -      +
    168C  CYS*     6.3     0.7    -      -       -      -
    170C  VAL*     3.8    33.9    -      -       +      -
    172C  ILE*     3.8    20.4    -      -       +      -
    183C  PHE*     3.9    22.4    -      -       +      -
    184C  TRP      3.5     7.4    -      -       -      +
    185C  VAL*     4.2    19.1    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLN 151 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    149C  GLU*     3.1    27.9    +      -       -      +
    150C  VAL*     1.3    74.0    -      -       -      +
    152C  TYR*     1.3    62.7    +      -       -      +
    160C  TRP*     3.3    32.2    +      -       +      +
    161C  GLN      3.2    13.0    -      -       -      +
    162C  SER*     3.8     6.9    -      -       -      -
    183C  PHE*     3.4     6.1    -      -       -      -
    184C  TRP*     2.9    59.6    +      -       +      +
    186C  ARG*     4.6     4.4    -      -       -      +
    203C  TRP*     3.4    23.2    -      -       +      -
    301C  SO4      4.8     7.1    +      -       -      -
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Residues in contact with TYR 152 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    150C  VAL      4.1     2.7    -      -       -      -
    151C  GLN*     1.3    77.7    -      -       -      +
    153C  ARG*     1.3    64.1    +      -       -      +
    157C  ASP*     5.5     2.5    -      -       -      -
    160C  TRP*     3.5     5.5    -      -       -      -
    161C  GLN*     2.9    68.1    +      -       +      +
    162C  SER*     4.0    12.0    +      -       -      -
    163C  LYS*     4.8     1.8    -      -       +      +
    172C  ILE*     3.7    42.8    -      -       +      +
    175C  LEU*     3.8    26.4    -      -       +      +
    181C  TYR*     4.3    13.0    -      +       +      -
    182C  SER      3.1    13.5    -      -       -      +
    183C  PHE*     3.5    22.7    -      +       +      -
----------------------------------------------------------
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Residues in contact with ARG 153 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    152C  TYR*     1.3    78.1    -      -       -      +
    154C  SER*     1.3    65.4    +      -       -      +
    157C  ASP*     3.3    22.2    +      -       +      -
    158C  THR*     3.1    32.1    +      -       -      +
    159C  GLU*     3.9    18.4    -      -       -      +
    160C  TRP*     3.3    59.9    -      -       +      +
    181C  TYR*     3.3     9.1    -      -       -      -
    182C  SER*     2.8    37.3    +      -       -      +
    218C  CYS*     5.2     0.2    -      -       -      -
----------------------------------------------------------
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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