Contacts of the strand formed by residues 133 - 142 (chain g) in PDB entry 5K0Y


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 GLY 133 (chain g).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    127g  MET*     4.0     7.2    -      -       -      -
    131g  ALA*     3.2     5.2    -      -       -      +
    132g  LYS*     1.4    81.1    -      -       -      +
    134g  CYS*     1.3    64.9    +      -       -      +
    154g  ASP      3.5    10.3    -      -       -      -
    155g  GLY*     3.9     2.5    -      -       -      -
    156g  LEU      3.3    18.5    +      -       -      -
    157g  MET*     4.0     2.7    -      -       -      -
    189g  MET*     2.9    26.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with CYS 134 (chain g). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    123g  LEU*     3.5    26.6    -      -       -      +
    126g  ILE*     3.7    31.9    -      -       +      -
    127g  MET*     3.8    23.6    -      -       -      -
    131g  ALA*     4.9     0.9    -      -       -      -
    133g  GLY*     1.3    76.6    -      -       -      +
    135g  GLU*     1.4    61.3    +      -       -      +
    153g  VAL*     3.7     2.5    -      -       -      +
    154g  ASP*     2.9    35.5    +      -       -      +
    156g  LEU      4.4     0.4    +      -       -      -
    157g  MET*     3.7     6.9    -      -       -      +
    187g  LYS      3.3    13.9    -      -       -      +
    188g  ILE*     4.3     6.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 135 (chain g). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1481A    U      5.2     0.3    +      -       -      -
    123g  LEU*     4.4     0.4    -      -       -      -
    134g  CYS*     1.4    75.1    -      -       -      +
    136g  VAL*     1.3    67.8    +      -       -      +
    137g  VAL*     4.3    12.0    -      -       +      +
    151g  LYS*     3.6    24.9    +      -       -      +
    152g  PHE      3.5     5.6    -      -       -      -
    153g  VAL*     3.9    22.3    -      -       +      +
    157g  MET*     3.6    20.8    -      -       +      +
    159g  HIS*     4.4     8.9    +      -       -      -
    185g  LYS*     4.0     1.6    -      -       -      +
    186g  VAL*     3.8     0.2    -      -       -      -
    187g  LYS*     3.0    73.3    +      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 136 (chain g). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    105g  LEU*     3.6    29.4    -      -       +      -
    119g  CYS*     4.4    19.1    -      -       +      +
    122g  VAL*     5.3     3.1    -      -       +      -
    123g  LEU*     3.9    25.8    -      -       +      +
    126g  ILE*     4.6     5.6    -      -       +      -
    135g  GLU*     1.3    79.0    -      -       -      +
    137g  VAL*     1.4    72.2    +      -       -      +
    138g  VAL*     4.5     1.1    -      -       +      -
    152g  PHE*     3.0    42.0    +      -       +      +
    184g  ILE*     5.0     0.2    -      -       +      -
    185g  LYS      3.5     7.9    -      -       -      +
    186g  VAL*     4.4    20.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 137 (chain g). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1331A    G      5.9     0.7    -      -       -      +
    135g  GLU*     4.3    19.1    -      -       +      +
    136g  VAL*     1.4    80.9    -      -       -      +
    138g  VAL*     1.4    73.1    +      -       -      +
    139g  SER*     4.1    10.5    -      -       -      +
    149g  SER*     4.9     5.8    -      -       -      -
    150g  MET      3.5    16.6    -      -       -      +
    151g  LYS*     4.4    21.8    -      -       +      +
    183g  GLY      3.5     2.8    -      -       -      +
    184g  ILE*     3.6     2.8    -      -       -      -
    185g  LYS*     3.0    47.5    +      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 138 (chain g). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    109g  LEU*     5.3     3.6    -      -       +      -
    115g  VAL*     4.5    10.3    -      -       +      -
    119g  CYS*     3.6    31.0    -      -       -      -
    136g  VAL*     4.3     5.1    -      -       +      -
    137g  VAL*     1.4    78.5    -      -       -      +
    139g  SER*     1.4    67.4    -      -       -      +
    148g  LYS      4.3     0.2    -      -       -      +
    149g  SER*     3.6     2.4    -      -       -      -
    150g  MET*     3.2    49.5    +      -       +      +
    152g  PHE*     4.4     5.2    -      -       +      -
    182g  LEU*     4.8    16.6    -      -       +      -
    183g  GLY      3.4     3.6    -      -       -      +
    184g  ILE*     3.9    24.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with SER 139 (chain g). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1330A    G      3.9     7.8    +      -       -      +
   1331A    G      3.7    33.3    +      -       -      -
    137g  VAL*     4.6    10.1    -      -       -      -
    138g  VAL*     1.4    74.9    -      -       -      +
    140g  GLY*     1.4    60.9    +      -       -      +
    148g  LYS      3.8     5.7    +      -       -      -
    149g  SER*     3.4    17.4    +      -       -      -
    182g  LEU*     3.5    10.2    -      -       -      +
    183g  GLY      3.0    30.2    +      -       -      -
----------------------------------------------------------
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Residues in contact with GLY 140 (chain g). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   1329A    U      3.6     6.7    -      -       -      -
   1330A    G      3.4    25.3    +      -       -      -
    139g  SER*     1.4    80.0    +      -       -      +
    141g  LYS*     1.3    61.6    +      -       -      -
    147g  ALA*     4.2     3.5    -      -       -      +
    148g  LYS*     2.8    31.4    +      -       -      +
    182g  LEU*     3.9     5.6    -      -       -      -
----------------------------------------------------------
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Residues in contact with LYS 141 (chain g). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    618A    A      3.2    35.0    +      -       -      +
   1328A    A      3.3    22.6    +      -       +      +
   1329A    U      3.8    37.6    +      -       -      +
    140g  GLY*     1.3    73.4    -      -       -      -
    142g  LEU*     1.3    69.3    +      -       -      +
    144g  GLY*     3.6    24.5    +      -       -      +
    146g  ARG      3.7    14.8    -      -       -      +
    147g  ALA*     4.3     1.6    -      -       -      +
    179g  GLN*     3.4    45.4    +      -       +      +
    180g  GLY*     4.8     2.7    -      -       -      -
    182g  LEU*     3.3    26.0    -      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 142 (chain g). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     20F    C      5.5     1.3    -      -       -      +
    115g  VAL*     5.1    21.3    -      -       +      -
    140g  GLY      4.1     1.0    +      -       -      -
    141g  LYS*     1.3    79.7    -      -       -      +
    143g  ARG*     1.4    93.6    +      -       +      +
    144g  GLY      3.4     3.3    -      -       -      +
    146g  ARG      3.2    11.9    +      -       -      +
    148g  LYS*     3.2    39.3    +      -       +      +
    150g  MET*     5.8     9.0    -      -       +      -
    179g  GLN*     4.6    15.9    -      -       -      +
    182g  LEU*     5.3    10.3    -      -       +      -
----------------------------------------------------------
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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