Contacts of the strand formed by residues 83 - 98 (chain B) in PDB entry 2VDE


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 ASN 83 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    303A  GLN*     5.8     0.2    -      -       -      +
     72B  TYR*     3.9    18.2    +      -       +      +
     73B  SER*     3.2    22.7    -      -       -      +
     74B  ASN*     3.8    14.0    +      -       -      +
     75B  GLY      4.8     2.6    +      -       -      -
     81B  GLY*     3.6     6.2    +      -       -      -
     82B  ILE*     1.3    84.5    +      -       -      +
     84B  SER*     1.3    61.6    +      -       -      +
     85B  ASN*     5.1     1.2    -      -       -      +
    282B  SER      4.0     0.3    -      -       -      +
    283B  TYR*     3.9     4.5    -      -       -      -
    284B  SER*     2.9    47.4    +      -       -      +
    285B  GLY*     3.9     3.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with SER 84 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    303A  GLN*     5.3     2.1    +      -       -      -
     72B  TYR*     3.5     9.7    -      -       -      -
     73B  SER*     2.9    44.5    +      -       -      -
     82B  ILE*     5.0     1.7    -      -       -      +
     83B  ASN*     1.3    74.0    -      -       -      +
     85B  ASN*     1.3    68.1    +      -       -      +
     86B  ALA*     4.9     2.0    -      -       -      -
    281B  THR*     4.4    11.1    -      -       -      +
    282B  SER      3.5     9.6    -      -       -      -
    283B  TYR*     3.2    28.1    +      -       -      -
----------------------------------------------------------
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Residues in contact with ASN 85 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     70B  TYR*     3.9    23.1    +      -       +      +
     71B  THR      3.3    12.8    -      -       -      +
     72B  TYR*     3.8    21.4    -      -       +      -
     83B  ASN      5.1     1.2    -      -       -      +
     84B  SER*     1.3    76.0    +      -       -      +
     86B  ALA*     1.3    60.5    +      -       -      +
     87B  THR*     4.3     2.3    +      -       -      +
    280B  ASP      3.8     4.0    -      -       -      +
    282B  SER*     3.0    44.4    +      -       -      +
    284B  SER*     5.3     3.7    +      -       -      -
----------------------------------------------------------
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Residues in contact with ALA 86 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     69B  ASP      3.6     3.1    -      -       -      +
     70B  TYR*     3.5     2.5    -      -       -      -
     71B  THR*     3.0    42.9    +      -       +      +
     84B  SER*     4.9     1.9    -      -       -      -
     85B  ASN*     1.3    74.9    -      -       -      +
     87B  THR*     1.3    65.2    +      -       -      +
     88B  SER*     6.4     0.2    -      -       -      -
    279B  SER*     5.9     1.8    -      -       -      +
    280B  ASP      3.4     6.3    -      -       -      +
    281B  THR*     3.9    27.4    -      -       +      +
----------------------------------------------------------
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Residues in contact with THR 87 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     69B  ASP      3.7     4.7    -      -       -      -
     70B  TYR*     3.6    29.2    -      -       +      +
     85B  ASN      5.2     2.0    -      -       -      +
     86B  ALA*     1.3    78.7    -      -       -      +
     88B  SER*     1.3    61.7    +      -       -      +
    278B  ILE*     4.3     9.7    -      -       -      +
    279B  SER*     3.5     1.2    +      -       -      -
    280B  ASP*     2.9    42.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with SER 88 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     67B  GLY      4.0     0.9    -      -       -      +
     68B  ALA*     3.1     4.1    -      -       -      +
     69B  ASP*     2.7    53.6    +      -       -      +
     86B  ALA*     6.4     0.4    -      -       -      -
     87B  THR*     1.3    75.5    -      -       -      +
     89B  ALA*     1.3    62.0    +      -       -      +
    278B  ILE*     3.4    20.0    -      -       -      -
    279B  SER*     4.1     9.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with ALA 89 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     66B  LEU*     5.2     5.6    -      -       +      -
     67B  GLY      3.6     8.1    -      -       -      +
     68B  ALA*     4.1    10.1    -      -       +      +
     88B  SER*     1.3    75.4    -      -       -      +
     90B  SER*     1.3    68.8    +      -       -      +
    277B  GLY*     3.3    17.1    -      -       -      -
    278B  ILE*     3.4    28.3    +      -       +      +
----------------------------------------------------------
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Residues in contact with SER 90 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     66B  LEU*     3.2    25.1    -      -       -      +
     67B  GLY*     3.2    23.3    +      -       -      -
     89B  ALA*     1.3    80.0    -      -       -      +
     91B  LEU*     1.3    64.6    +      -       -      +
     92B  GLN*     3.8    17.7    +      -       -      +
    275B  SER*     5.5     3.1    -      -       -      -
    276B  THR      3.7    11.0    -      -       -      -
    277B  GLY*     4.1     7.6    -      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 91 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    314A  ILE*     3.8    29.2    -      -       +      -
     64B  LEU*     5.2    13.9    -      -       +      -
     65B  GLY      3.8     2.7    -      -       -      +
     66B  LEU*     4.1    16.8    -      -       +      -
     90B  SER*     1.3    71.9    -      -       -      +
     92B  GLN*     1.3    61.3    +      -       -      +
    274B  ALA      3.8     0.9    -      -       -      +
    275B  SER*     3.3    24.6    -      -       -      -
    276B  THR*     3.4    30.0    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLN 92 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     63B  GLN      3.6     0.8    -      -       -      +
     64B  LEU*     3.3     6.4    -      -       -      +
     65B  GLY*     2.7    51.2    +      -       -      +
     66B  LEU*     5.3     1.6    -      -       -      +
     67B  GLY      5.7     0.9    -      -       -      +
     90B  SER*     4.2    19.7    +      -       -      +
     91B  LEU*     1.3    76.9    -      -       -      +
     93B  LEU*     1.3    61.4    +      -       -      +
     94B  THR*     5.7     3.7    -      -       +      +
    273B  THR*     5.1     6.9    -      -       -      +
    274B  ALA      3.7     1.8    -      -       -      +
    275B  SER*     3.1    26.0    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 93 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     62B  PRO*     4.5    16.6    -      -       +      -
     63B  GLN      3.2     6.5    -      -       -      +
     64B  LEU*     4.0    22.0    -      -       +      -
     92B  GLN*     1.3    75.8    +      -       -      +
     94B  THR*     1.3    80.6    +      -       -      +
     95B  GLN*     4.7     9.6    -      -       +      +
    272B  LEU*     4.7    11.0    -      -       +      -
    273B  THR*     3.6     2.1    -      -       -      +
    274B  ALA*     2.8    56.6    +      -       +      +
----------------------------------------------------------
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Residues in contact with THR 94 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     62B  PRO*     3.6     2.1    -      -       -      +
     63B  GLN*     2.8    55.8    +      -       -      +
     92B  GLN*     5.7     3.8    -      -       +      +
     93B  LEU*     1.3    80.4    -      -       -      +
     95B  GLN*     1.3    63.9    +      -       -      +
    271B  ASP*     5.9     3.4    -      -       -      -
    272B  LEU      3.5     6.5    -      -       -      -
    273B  THR*     3.8    19.7    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLN 95 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     60B  LEU      3.1    16.3    +      -       -      -
     61B  LEU      3.3     5.0    -      -       -      -
     62B  PRO*     3.1    36.6    -      -       +      +
     63B  GLN*     5.9     0.2    -      -       -      -
     93B  LEU*     4.7     5.8    -      -       +      -
     94B  THR*     1.3    75.7    -      -       -      +
     96B  SER*     1.3    86.5    +      -       -      +
     97B  ILE*     4.6     4.5    -      -       +      +
    271B  ASP*     3.6     5.7    -      -       -      +
    272B  LEU*     2.7    65.1    +      -       +      +
----------------------------------------------------------
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Residues in contact with SER 96 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     59B  PRO      4.1    19.7    +      -       -      -
     60B  LEU*     4.4    12.9    +      -       -      +
     61B  LEU      5.3     1.0    +      -       -      -
     95B  GLN*     1.3   100.2    +      -       -      +
     97B  ILE*     1.3    61.2    +      -       -      +
     98B  PHE      3.8     1.8    +      -       -      -
     99B  ASP*     3.0    35.7    +      -       -      +
    102B  LYS*     4.0     8.7    -      -       -      +
    271B  ASP*     3.5    13.1    +      -       -      -
----------------------------------------------------------
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Residues in contact with ILE 97 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     95B  GLN*     3.9     6.5    -      -       +      +
     96B  SER*     1.3    75.5    -      -       -      +
     98B  PHE*     1.3    68.2    +      -       +      +
    270B  LEU*     2.9    48.8    +      -       +      +
    272B  LEU*     3.3    51.1    -      -       +      +
    308B  LEU*     4.8     3.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with PHE 98 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     96B  SER      3.8     2.0    +      -       -      -
     97B  ILE*     1.3    76.5    -      -       +      +
     99B  ASP*     1.3    59.7    +      -       -      +
    100B  MET*     3.9    31.4    -      -       +      -
    103B  TRP*     5.5    10.1    -      +       -      +
    267B  LEU*     4.5    15.3    -      -       +      -
    268B  PRO*     3.5    35.4    -      -       +      -
    269B  THR*     3.6     1.9    -      -       -      -
    270B  LEU*     3.0    29.8    +      -       +      -
----------------------------------------------------------
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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