Contacts of the strand formed by residues 405 - 411 (chain B) in PDB entry 2WNW


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 405 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     38B  PRO*     3.5    29.5    +      -       +      +
     39B  ARG*     5.3     0.4    -      -       -      +
    384B  MET*     4.1     5.6    -      -       +      -
    398B  PHE      3.5     4.3    -      -       -      -
    399B  VAL*     3.7    19.2    -      -       +      +
    403B  GLY*     2.9    23.1    +      -       -      -
    404B  GLU*     1.3    74.6    -      -       -      +
    406B  VAL*     1.3    63.2    +      -       -      +
    440B  LEU      3.6     0.3    -      -       -      +
    441B  LEU*     3.4     5.9    -      -       -      -
    442B  TRP*     2.7    83.1    +      -       +      +
    444B  GLN*     3.3    31.9    +      -       -      +
   1447B  PO4      2.8    39.8    +      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 406 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    372B  HIS      5.3     0.2    -      -       -      +
    376B  TYR*     4.0     7.9    -      -       +      +
    377B  VAL*     3.9    24.2    -      -       +      -
    384B  MET*     3.7     2.5    -      -       -      +
    397B  GLY*     3.1     2.8    -      -       -      -
    398B  PHE*     2.7    47.8    +      -       +      +
    400B  ASN*     3.7    28.3    -      -       -      +
    404B  GLU*     4.3     5.6    -      -       -      +
    405B  ARG*     1.3    80.1    -      -       -      +
    407B  LEU*     1.3    65.1    +      -       -      +
    408B  VAL*     4.7     2.9    -      -       +      -
    439B  THR*     3.7    25.6    -      -       +      -
    440B  LEU      3.3     2.7    -      -       -      -
    441B  LEU*     3.6    17.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 407 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     34B  ILE*     4.2     6.3    -      -       +      -
     36B  VAL*     4.1    17.9    -      -       +      -
    384B  MET*     5.1     0.7    -      -       +      -
    386B  SER*     4.8     0.2    -      -       -      +
    395B  GLU*     3.7    22.4    -      -       +      +
    396B  VAL      3.7    17.9    -      -       -      +
    397B  GLY*     3.9     6.5    -      -       -      +
    406B  VAL*     1.3    75.3    -      -       -      +
    408B  VAL*     1.3    64.3    +      -       -      +
    409B  VAL*     3.8    18.4    -      -       +      +
    421B  VAL*     3.7    42.0    -      -       +      -
    438B  SER      3.6     1.4    -      -       -      +
    439B  THR*     3.2     4.3    -      -       -      -
    440B  LEU*     2.8    43.8    +      -       +      +
    442B  TRP*     3.8    16.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 408 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    314B  LEU*     5.1     4.0    -      -       +      -
    318B  ILE*     4.5    10.5    -      -       +      +
    372B  HIS*     3.6    28.9    -      -       +      +
    373B  PHE*     3.9    45.1    -      -       +      -
    394B  GLU      4.5     0.2    -      -       -      -
    395B  GLU*     3.1     7.6    -      -       -      +
    396B  VAL*     2.9    37.3    +      -       +      +
    398B  PHE*     4.7     6.1    -      -       +      -
    406B  VAL*     4.7     4.5    -      -       +      -
    407B  LEU*     1.3    77.4    -      -       -      +
    409B  VAL*     1.3    67.7    +      -       -      +
    410B  TYR*     5.6     0.4    -      -       +      -
    437B  ALA*     5.7     1.1    -      -       +      -
    438B  SER      3.4     6.7    -      -       -      +
    439B  THR*     4.0    10.5    -      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 409 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     34B  ILE*     3.9    27.6    -      -       +      -
    393B  LEU*     4.6    10.1    -      -       +      -
    394B  GLU      3.3     7.9    -      -       -      +
    395B  GLU*     4.2     2.0    -      -       +      -
    407B  LEU*     3.8    27.1    -      -       +      +
    408B  VAL*     1.3    81.8    -      -       -      +
    410B  TYR*     1.3    67.0    +      -       -      +
    419B  CYS*     4.6     2.2    -      -       -      -
    421B  VAL*     5.1     0.4    -      -       +      -
    430B  LEU*     4.9    13.0    -      -       +      -
    432B  LEU*     3.7    25.0    -      -       +      +
    437B  ALA*     3.2     5.7    -      -       -      +
    438B  SER*     2.9    39.6    +      -       -      +
    440B  LEU*     6.3     0.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with TYR 410 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    310B  TRP*     3.7    10.8    -      +       -      -
    311B  HIS*     2.7    47.6    +      +       -      +
    314B  LEU*     3.9    27.1    -      -       +      -
    315B  HIS      4.5     7.0    -      -       -      -
    318B  ILE*     3.5    19.1    -      -       +      -
    392B  LEU      3.4     2.6    -      -       -      +
    393B  LEU*     3.6     1.6    -      -       -      -
    394B  GLU*     2.7    64.9    +      -       -      +
    408B  VAL*     5.6     0.4    -      -       +      -
    409B  VAL*     1.3    76.4    -      -       -      +
    411B  ASN*     1.3    61.5    +      -       -      +
    412B  ARG*     3.6    21.2    +      -       +      +
    432B  LEU*     4.5     1.3    -      -       -      -
    435B  SER*     3.5    33.5    +      -       -      -
    436B  GLY      3.5     9.9    -      -       -      -
    437B  ALA*     4.7     2.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASN 411 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    392B  LEU      3.9     3.4    -      -       -      +
    393B  LEU*     3.7    16.2    -      -       +      +
    410B  TYR*     1.3    70.8    -      -       -      +
    412B  ARG*     1.3    57.5    +      -       -      +
    413B  ASP*     3.0    24.0    +      -       -      +
    415B  GLN      3.1    24.9    +      -       -      -
    417B  ARG*     3.4    15.4    -      -       -      +
    432B  LEU*     3.3    27.8    +      -       +      +
    433B  PRO      3.1    21.3    +      -       -      +
    434B  PRO*     3.9     2.2    -      -       -      +
    435B  SER*     2.8    34.8    +      -       -      -
    436B  GLY      2.9    10.0    +      -       -      +
----------------------------------------------------------
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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