Contacts of the strand formed by residues 118 - 129 (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 ARG 118 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     34B  THR*     3.9    13.3    -      -       -      +
     45B  TYR*     3.5    65.2    +      -       +      +
     46B  LYS      4.2     0.2    -      -       -      -
     47B  ASN*     3.9    12.8    -      -       -      +
    116B  GLY      4.0     1.2    +      -       -      +
    117B  ASP*     1.3    74.2    -      -       -      +
    119B  LEU*     1.3    57.7    +      -       -      +
    120B  GLU*     3.3    27.0    +      -       +      +
    140B  GLN      3.4     8.3    -      -       -      +
    141B  VAL*     3.8    13.0    -      -       -      +
    142B  ASP      4.5     3.3    +      -       -      +
     47F  ASN*     5.3     1.3    -      -       -      +
    116F  GLY      5.3     0.8    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 119 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     45B  TYR*     3.0     4.5    -      -       -      -
     46B  LYS      2.8    44.9    +      -       -      +
     48B  ILE*     4.1    14.4    -      -       +      -
     65B  PHE*     4.1    17.5    -      -       +      -
     70B  ILE*     4.0    22.9    -      -       +      -
    113B  VAL*     4.0    25.8    -      -       +      -
    117B  ASP      3.7     2.4    +      -       -      -
    118B  ARG*     1.3    68.0    -      -       -      +
    120B  GLU*     1.3    60.6    +      -       -      +
    121B  TYR*     3.8    34.6    +      -       +      +
    139B  ALA*     4.1    11.9    -      -       +      -
    140B  GLN      3.9     1.8    -      -       -      +
    141B  VAL*     4.0     6.7    -      -       +      -
    146B  VAL*     4.0    17.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 120 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     34B  THR*     4.9     2.4    +      -       -      +
     43B  VAL*     4.0    13.5    -      -       +      +
     44B  ALA      3.3    11.4    -      -       -      +
     45B  TYR*     3.8    10.8    -      -       +      -
    118B  ARG*     3.3    26.5    +      -       +      +
    119B  LEU*     1.3    72.4    -      -       -      +
    121B  TYR*     1.3    62.3    +      -       -      +
    122B  HIS*     2.8    32.2    +      -       -      +
    139B  ALA*     3.3     4.5    -      -       -      -
    140B  GLN*     2.7    52.8    +      -       -      +
    142B  ASP      5.9     0.7    +      -       -      -
    143B  GLY*     5.4     4.2    +      -       -      -
----------------------------------------------------------
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Residues in contact with TYR 121 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     29B  LEU*     2.9    28.5    +      -       -      +
     30B  VAL*     4.1     4.3    -      -       +      -
     42B  ILE*     3.7     1.0    -      -       -      +
     43B  VAL*     3.2     8.5    -      -       -      +
     44B  ALA*     2.5    46.7    +      -       +      +
     45B  TYR*     4.1     2.0    -      -       -      -
     46B  LYS*     3.5    28.5    -      -       +      +
     65B  PHE*     5.2     0.2    -      -       -      -
     69B  LEU      4.6     2.3    +      -       -      -
     70B  ILE*     3.7    11.9    -      -       +      -
     73B  GLY*     3.5    25.7    -      -       -      -
     74B  MET*     3.6    18.2    -      -       +      -
     77B  SER*     3.1    27.8    -      -       -      +
    119B  LEU*     3.8    27.5    -      -       +      +
    120B  GLU*     1.3    74.9    -      -       -      +
    122B  HIS*     1.3    62.6    +      -       -      +
    123B  LEU*     3.9    12.3    -      -       +      -
    138B  THR      3.8     3.4    -      -       -      -
    139B  ALA*     4.9     2.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with HIS 122 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     41B  LYS*     5.9     0.8    +      -       -      -
     42B  ILE      3.7     4.3    -      -       -      -
     43B  VAL*     3.6    28.7    -      -       +      +
    120B  GLU*     2.8    42.0    +      -       -      -
    121B  TYR*     1.3    77.6    -      -       -      +
    123B  LEU*     1.3    61.7    +      -       -      +
    137B  GLY*     3.0     6.9    -      -       -      -
    138B  THR*     2.8    44.6    +      -       -      +
    140B  GLN*     3.3    35.7    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 123 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     41B  LYS*     3.3     4.3    -      -       -      +
     42B  ILE*     2.9    47.4    +      -       +      +
     74B  MET*     3.7    46.7    -      -       +      +
     77B  SER*     4.2     4.5    -      -       -      -
     78B  GLY*     4.3     6.7    -      -       -      +
     81B  LEU*     4.6     1.6    -      -       +      -
    121B  TYR*     3.9    16.2    -      -       +      -
    122B  HIS*     1.3    88.3    -      -       -      +
    124B  GLU*     1.3    61.1    +      -       -      +
    135B  VAL*     3.9    24.2    -      -       +      -
    136B  GLY*     3.4    23.3    -      -       -      -
    137B  GLY      3.9     2.5    -      -       -      +
    151B  LEU*     4.3     6.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 124 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     40B  GLN*     3.2    19.5    +      -       -      +
     41B  LYS*     4.0     7.6    -      -       +      +
     81B  LEU*     4.6     0.4    -      -       -      -
    123B  LEU*     1.3    75.5    -      -       -      +
    125B  VAL*     1.3    67.2    +      -       -      +
    126B  LEU*     3.4    20.0    +      -       +      +
    135B  VAL*     3.2     6.9    -      -       -      -
    136B  GLY      2.9    39.7    +      -       -      +
    137B  GLY*     5.5     2.4    -      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 125 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     39B  ASN      3.5    31.6    -      -       -      +
     40B  GLN*     2.9    17.9    +      -       -      +
     81B  LEU*     3.7    23.6    -      -       +      -
    124B  GLU*     1.3    75.5    -      -       -      +
    126B  LEU*     1.3    64.3    +      -       -      +
    127B  LYS*     3.8    14.6    -      -       -      +
    128B  HIS*     3.8    28.7    -      -       +      -
    133B  TRP*     3.8    25.4    -      -       +      -
    134B  GLN      3.7     4.9    -      -       -      +
    135B  VAL*     4.3     3.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 126 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    124B  GLU*     4.1    26.0    -      -       +      +
    125B  VAL*     1.3    74.9    -      -       -      +
    127B  LYS*     1.3    66.7    +      -       +      +
    134B  GLN*     2.7    27.0    +      -       +      +
    135B  VAL      3.8    11.9    -      -       -      +
    136B  GLY*     3.9    11.7    -      -       -      +
    150B  GLU*     3.8    39.3    -      -       +      +
----------------------------------------------------------
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Residues in contact with LYS 127 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    125B  VAL*     3.4     6.5    -      -       -      +
    126B  LEU*     1.3    83.4    -      -       +      +
    128B  HIS*     1.3    67.6    +      -       -      +
    129B  LYS*     5.8     5.4    -      -       -      +
    133B  TRP*     3.8     0.2    -      -       -      -
    134B  GLN*     2.8    73.3    +      -       +      +
----------------------------------------------------------
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Residues in contact with HIS 128 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     39B  ASN*     3.1    32.0    +      -       -      +
    125B  VAL*     3.8    18.4    -      -       +      -
    127B  LYS*     1.3    83.3    -      -       -      +
    129B  LYS*     1.3    65.9    +      -       -      +
    130B  GLY      5.1     2.4    +      -       -      -
    132B  ILE      3.3     5.8    -      -       -      -
    133B  TRP*     3.4    48.1    +      +       +      -
----------------------------------------------------------
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Residues in contact with LYS 129 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    127B  LYS*     5.8     5.8    -      -       -      +
    128B  HIS*     1.3    77.5    -      -       -      +
    130B  GLY*     1.3    67.3    +      -       -      +
    131B  MET      3.3     0.5    +      -       -      -
    132B  ILE*     3.0    28.5    +      -       +      +
----------------------------------------------------------
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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