Contacts of the strand formed by residues 132 - 141 (chain B) in PDB entry 3DOY


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 ILE 132 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    102B  MET*     4.7    17.0    -      -       +      -
    127B  LYS      4.3     0.3    -      -       -      +
    128B  HIS*     3.3     2.4    -      -       -      -
    129B  LYS*     3.0    38.6    +      -       +      +
    130B  GLY      3.3     0.4    -      -       -      -
    131B  MET*     1.3    81.9    -      -       +      +
    133B  TRP*     1.3    64.0    +      -       -      +
    134B  GLN*     4.7     9.2    +      -       -      +
    152B  LYS*     3.9    32.3    -      -       +      -
    153B  ALA      3.6     5.6    -      -       -      +
    154B  MET*     4.4    19.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with TRP 133 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     39B  ASN*     3.3    35.4    -      -       -      -
     82B  ALA*     4.0    27.4    -      -       +      -
     85B  SER*     3.8    14.1    -      -       -      -
     86B  LEU*     3.7    35.7    -      -       +      +
    125B  VAL*     3.8    36.3    -      -       +      -
    127B  LYS      3.8     2.7    -      -       -      -
    128B  HIS*     3.4    29.5    -      +       +      +
    130B  GLY      3.3    17.5    +      -       -      -
    131B  MET      3.8    13.6    +      -       -      -
    132B  ILE*     1.3    80.8    -      -       -      +
    134B  GLN*     1.3    61.1    +      -       -      +
    135B  VAL*     4.1     9.0    +      -       +      +
    151B  LEU      4.0     0.3    -      -       -      +
    152B  LYS*     3.4     2.3    -      -       -      -
    153B  ALA*     2.8    43.9    +      -       +      +
    155B  ILE*     4.2     9.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLN 134 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    125B  VAL*     3.6     3.0    -      -       -      +
    126B  LEU*     2.7    41.6    +      -       +      +
    127B  LYS*     2.8    66.1    +      -       +      +
    128B  HIS*     6.1     0.2    -      -       -      +
    132B  ILE*     4.7     8.5    +      -       +      +
    133B  TRP*     1.3    72.2    -      -       -      +
    135B  VAL*     1.3    56.1    +      -       -      +
    151B  LEU      3.3     6.7    -      -       -      +
    152B  LYS*     3.5    38.1    -      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 135 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     74B  MET      5.2     0.9    -      -       -      +
     78B  GLY*     4.2    30.3    -      -       -      +
     81B  LEU*     4.5     4.0    -      -       +      -
     82B  ALA*     5.8     0.4    -      -       +      -
    101B  PHE*     5.0     6.3    -      -       +      -
    123B  LEU*     3.9    22.0    -      -       +      -
    124B  GLU      3.2    15.0    -      -       -      +
    125B  VAL*     4.3    15.3    -      -       +      -
    126B  LEU*     3.8     8.6    -      -       -      +
    133B  TRP*     4.1    11.4    -      -       +      +
    134B  GLN*     1.3    82.2    -      -       -      +
    136B  GLY*     1.3    60.2    +      -       -      +
    150B  GLU*     3.5     1.9    -      -       -      -
    151B  LEU*     2.8    50.0    +      -       +      +
    153B  ALA      6.3     0.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 136 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    123B  LEU*     3.4     8.2    -      -       -      -
    124B  GLU*     2.9    40.7    +      -       -      +
    126B  LEU*     3.9    13.6    -      -       -      +
    135B  VAL*     1.3    77.4    -      -       -      +
    137B  GLY*     1.3    58.9    +      -       -      -
    149B  ALA      3.2    12.8    -      -       -      -
    150B  GLU*     4.1     4.9    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLY 137 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     74B  MET*     3.6     5.6    -      -       -      -
    122B  HIS      3.0    11.0    -      -       -      -
    123B  LEU*     3.9     1.6    -      -       -      +
    124B  GLU*     5.5     3.4    -      -       -      -
    136B  GLY*     1.3    75.7    -      -       -      -
    138B  THR*     1.3    67.7    +      -       -      +
    148B  GLU*     3.3     6.2    -      -       -      +
    149B  ALA      3.0    27.9    +      -       -      +
    150B  GLU*     5.3     0.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with THR 138 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     74B  MET*     3.5    12.7    -      -       -      +
    120B  GLU      3.8     0.2    -      -       -      +
    121B  TYR*     3.7     0.9    -      -       -      -
    122B  HIS*     2.8    37.4    +      -       -      +
    137B  GLY*     1.3    81.2    -      -       -      +
    139B  ALA*     1.3    62.9    +      -       -      +
    140B  GLN*     3.0    25.8    +      -       -      -
    145B  VAL*     4.0    21.0    -      -       +      +
    147B  ALA      3.2    14.6    -      -       -      +
    148B  GLU*     3.8    13.0    -      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 139 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     70B  ILE*     3.5    32.1    -      -       +      -
     74B  MET*     4.1     8.7    -      -       +      +
    119B  LEU*     4.1     7.4    -      -       +      -
    120B  GLU      3.3     6.3    -      -       -      +
    121B  TYR*     4.7     2.5    -      -       +      +
    138B  THR*     1.3    74.5    -      -       -      +
    140B  GLN*     1.3    62.8    +      -       -      +
    145B  VAL*     3.7     0.5    -      -       -      -
    146B  VAL*     2.8    38.6    +      -       +      -
    147B  ALA*     2.9    15.2    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLN 140 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    118B  ARG      3.4     1.9    -      -       -      +
    119B  LEU*     4.6     0.4    -      -       -      +
    120B  GLU*     2.7    48.4    +      -       -      +
    122B  HIS*     3.3    41.4    +      -       +      +
    138B  THR*     3.0    23.3    +      -       -      +
    139B  ALA*     1.3    79.6    -      -       -      +
    141B  VAL*     1.3    66.5    +      -       -      +
    142B  ASP      4.1     0.8    +      -       -      -
    143B  GLY*     4.0    21.0    -      -       -      +
    144B  LYS      3.1    15.7    -      -       -      +
    145B  VAL*     4.1    12.8    -      -       -      +
    146B  VAL      4.3     0.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 141 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    112B  PRO      6.0     0.2    -      -       -      +
    113B  VAL*     4.3     7.2    -      -       +      -
    117B  ASP*     3.6    43.3    -      -       +      +
    118B  ARG      3.8    11.2    -      -       -      +
    119B  LEU*     4.0    18.6    -      -       +      -
    140B  GLN*     1.3    76.8    -      -       -      +
    142B  ASP*     1.3    78.9    +      -       +      +
    144B  LYS*     3.0    24.1    +      -       -      +
    146B  VAL*     3.6    22.4    -      -       +      +
----------------------------------------------------------
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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