Contacts of the strand formed by residues 132 - 140 (chain B) in PDB entry 5LEZ


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 VAL 132 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     28B  ILE*     3.4     7.1    -      -       -      +
     76B  VAL*     4.1     4.7    -      -       +      -
     77B  ALA      3.6     7.4    -      -       -      +
     78B  GLY      5.3     0.2    -      -       -      +
     79B  ILE      3.6     5.8    -      -       -      +
     82B  ASP*     3.5    30.1    -      -       +      +
     83B  ALA*     3.5    29.8    -      -       +      +
     86B  LEU*     4.0    15.9    -      -       +      -
    118B  LYS*     4.1     6.6    +      -       -      +
    130B  PHE      3.2     3.9    +      -       -      +
    131B  GLY*     1.3    84.1    -      -       -      +
    133B  SER*     1.3    71.8    +      -       -      +
    134B  LEU*     3.8    18.4    -      -       +      -
    151B  ASP      3.8     2.8    -      -       -      -
    152B  PRO*     3.4    23.0    -      -       -      +
----------------------------------------------------------
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Residues in contact with SER 133 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     25B  MET*     5.8     0.3    -      -       -      +
     28B  ILE*     3.5    30.4    -      -       -      +
     76B  VAL*     3.5     3.3    -      -       -      -
     77B  ALA      2.9    31.4    +      -       -      -
    132B  VAL*     1.3    74.1    -      -       -      +
    134B  LEU*     1.3    62.3    +      -       -      +
    149B  GLN*     5.8     0.2    +      -       -      -
    150B  SER      3.2     7.9    -      -       -      -
    151B  ASP*     3.2    26.7    -      -       -      +
    164B  ILE*     3.5    23.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 134 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     74B  CYS*     4.1    10.1    -      -       -      -
     75B  SER      3.3     4.0    -      -       -      +
     76B  VAL*     3.7    24.0    -      -       +      -
     86B  LEU*     4.3    13.9    -      -       +      -
     87B  THR*     4.5     4.7    -      -       +      -
     90B  LEU*     4.0    26.2    -      -       +      -
    114B  LEU*     4.4     3.1    -      -       +      -
    118B  LYS*     3.6    26.0    -      -       -      +
    132B  VAL*     3.8    14.4    -      -       +      -
    133B  SER*     1.3    81.0    -      -       -      +
    135B  LEU*     1.3    66.2    +      -       -      +
    136B  TYR*     3.7    22.0    -      -       +      +
    149B  GLN*     3.3     6.2    -      -       -      +
    150B  SER*     2.8    34.2    +      -       -      +
    164B  ILE*     4.2     1.1    -      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 135 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     34B  CYS*     3.6    25.1    -      -       -      +
     35B  LEU*     3.5     9.6    -      -       -      +
     36B  GLY*     3.5    30.5    -      -       -      +
     45B  LEU*     3.7    15.8    -      -       +      +
     74B  CYS*     3.0     5.5    -      -       -      +
     75B  SER*     2.8    37.8    +      -       -      +
    134B  LEU*     1.3    79.7    -      -       -      +
    136B  TYR*     1.3    61.6    +      -       -      +
    147B  LEU*     4.6     3.4    -      -       +      -
    148B  TYR      3.3     3.8    -      -       -      +
    149B  GLN*     3.8    19.5    -      -       +      +
    162B  THR*     3.8    26.7    -      -       +      +
    164B  ILE*     3.8    16.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with TYR 136 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     68B  LEU*     4.2    10.3    -      -       +      -
     72B  MET*     4.5    12.3    -      -       +      -
     73B  ALA      3.5     6.7    -      -       -      +
     74B  CYS*     4.2    11.4    -      -       +      -
     90B  LEU*     3.9    29.4    -      -       +      -
    110B  LEU*     5.6     0.7    -      -       +      -
    111B  VAL*     3.6    36.9    +      -       +      +
    114B  LEU*     3.4    22.7    -      -       -      +
    134B  LEU*     3.7    20.5    -      -       +      +
    135B  LEU*     1.3    75.1    -      -       -      +
    137B  ILE*     1.3    62.8    +      -       -      +
    146B  GLN      3.8     0.7    -      -       -      +
    147B  LEU*     3.2     6.1    -      -       -      +
    148B  TYR*     2.8    52.2    +      -       +      +
    150B  SER*     2.7    38.0    +      -       -      -
----------------------------------------------------------
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Residues in contact with ILE 137 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     43B  VAL*     3.3    41.1    -      -       +      +
     44B  LEU*     3.9     4.7    -      -       -      +
     45B  LEU*     3.8    35.9    -      -       +      +
     72B  MET*     3.3     7.6    -      -       -      +
     73B  ALA*     2.8    50.9    +      -       +      +
    107B  CYS*     6.0     0.2    -      -       -      -
    135B  LEU      4.2     0.6    +      -       -      -
    136B  TYR*     1.3    78.2    -      -       -      +
    138B  GLY*     1.3    59.2    +      -       -      +
    146B  GLN      3.4     3.8    -      -       -      -
    147B  LEU*     3.8    13.9    -      -       +      -
    214B  ALA*     4.6     5.8    -      -       +      +
    215B  THR      4.8     1.1    -      -       -      -
    216B  LEU*     3.6    28.9    -      -       +      +
    225B  ILE*     6.1     1.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLY 138 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     43B  VAL*     4.2     1.6    -      -       -      +
     71B  ASP      3.2    13.0    -      -       -      -
     72B  MET*     4.1     0.4    -      -       -      -
    107B  CYS*     3.9    17.2    -      -       -      +
    137B  ILE*     1.3    76.3    -      -       -      +
    139B  TRP*     1.3    60.6    +      -       -      -
    144B  GLY      3.7     0.2    -      -       -      +
    145B  PHE*     3.4     4.3    -      -       -      -
    146B  GLN      2.9    33.7    +      -       -      +
    216B  LEU*     3.6    14.3    -      -       -      +
----------------------------------------------------------
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Residues in contact with TRP 139 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     71B  ASP*     3.0    36.9    +      -       -      +
    104B  PRO*     6.4     1.6    -      -       +      -
    105B  ILE      5.5     0.9    -      -       -      +
    107B  CYS*     3.8     6.3    -      -       -      -
    138B  GLY*     1.3    75.0    -      -       -      +
    140B  ASP*     1.3    70.9    +      -       -      +
    141B  LYS*     3.7    28.7    -      -       +      -
    144B  GLY*     3.5    29.4    -      -       -      -
    145B  PHE*     3.7    15.0    -      +       +      -
    216B  LEU*     3.9    10.7    -      -       +      +
    218B  ARG*     3.3    63.4    -      -       +      +
    223B  THR*     4.0    13.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with ASP 140 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     71B  ASP*     5.6     0.7    -      -       -      -
    104B  PRO*     6.1     2.2    -      -       +      +
    105B  ILE      4.8     2.2    -      -       -      +
    106B  PRO*     3.5    26.6    -      -       +      +
    107B  CYS*     3.0    24.9    +      -       -      +
    108B  GLU*     4.6     0.3    +      -       -      +
    139B  TRP*     1.3    89.0    -      -       -      +
    141B  LYS*     1.3    58.1    +      -       +      +
    142B  HIS*     2.8    20.5    +      -       -      +
    143B  TYR*     2.9    15.4    +      -       -      -
    144B  GLY*     2.8    34.2    +      -       -      -
    146B  GLN*     3.1    19.7    +      -       -      +
----------------------------------------------------------
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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