Contacts of the strand formed by residues 482 - 495 (chain A) in PDB entry 3R2W


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 482 (chain A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    458A  ASN      5.7     0.2    -      -       -      +
    460A  SER*     3.2    28.5    -      -       -      +
    462A  LYS*     5.2     6.1    -      -       +      -
    480A  GLY      3.7    10.5    -      -       -      +
    481A  ALA*     1.3    76.5    -      -       -      +
    483A  LEU*     1.3    63.6    +      -       -      +
    484A  GLU*     3.3    14.9    +      -       +      +
    486A  LYS*     5.2     0.7    -      -       -      +
    479B  PRO*     2.7    39.9    +      -       +      +
    480B  GLY*     4.7     4.5    -      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 483 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    459A  VAL*     5.1     2.0    -      -       +      -
    460A  SER      2.8    12.0    +      -       -      +
    461A  LEU*     3.7    12.3    -      -       +      -
    462A  LYS      2.9    27.0    +      -       -      +
    465A  VAL*     3.2    23.6    -      -       +      +
    467A  ILE*     3.9    22.0    -      -       +      -
    477A  ILE*     3.9    28.0    -      -       +      -
    481A  ALA*     4.5     6.1    -      -       +      -
    482A  VAL*     1.3    71.1    -      -       -      +
    484A  GLU*     1.3    58.8    -      -       -      +
    486A  LYS*     4.5    17.3    -      -       +      -
    488A  VAL*     4.3    16.8    -      -       +      -
    478B  PRO*     3.8    29.8    -      -       +      -
    479B  PRO*     5.6     0.2    -      -       +      -
    494B  ILE*     5.1     2.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 484 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    462A  LYS*     3.3    24.0    -      -       +      +
    463A  GLY*     5.4     0.2    -      -       -      -
    482A  VAL*     3.3    13.8    +      -       +      +
    483A  LEU*     1.3    71.7    -      -       -      +
    485A  ASN*     1.3    77.0    +      -       +      +
    486A  LYS*     2.9    18.7    -      -       +      +
    496B  ASP*     4.9     1.6    -      -       -      +
----------------------------------------------------------
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Residues in contact with ASN 485 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    462A  LYS      3.2     8.7    +      -       -      -
    463A  GLY*     3.0    28.2    -      -       -      -
    464A  THR*     3.0    32.3    +      -       -      +
    483A  LEU      4.0     0.4    +      -       -      -
    484A  GLU*     1.3    78.2    -      -       +      +
    486A  LYS*     1.3    58.7    +      -       -      +
    496B  ASP*     4.0     2.6    -      -       -      +
    497B  HIS*     2.9    41.3    +      -       +      +
    420C  LYS*     4.1     6.5    -      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 486 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    464A  THR      2.9     7.5    +      -       -      +
    465A  VAL*     3.4     8.1    -      -       -      +
    466A  ILE*     3.0    23.3    +      -       -      -
    482A  VAL      5.2     2.0    -      -       -      +
    483A  LEU*     4.5    16.4    -      -       +      -
    484A  GLU*     2.9    33.8    -      -       +      +
    485A  ASN*     1.3    75.1    -      -       -      +
    487A  ILE*     1.3    65.0    +      -       -      +
    488A  VAL*     3.9     3.4    +      -       +      +
    479B  PRO*     3.8    22.5    -      -       +      +
    494B  ILE*     3.6    47.2    +      -       +      +
    495B  LEU      3.4     9.2    -      -       -      +
    496B  ASP*     4.5    12.6    -      -       -      +
    497B  HIS      4.6     1.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 487 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    466A  ILE*     3.4    35.9    -      -       +      +
    468A  ILE*     6.0     3.1    -      -       +      -
    486A  LYS*     1.3    73.9    -      -       -      +
    488A  VAL*     1.3    64.7    -      -       -      +
    489A  SER*     3.6    11.2    +      -       -      -
    493B  ARG      3.7     5.7    -      -       -      +
    494B  ILE*     4.5     0.4    -      -       -      -
    495B  LEU*     2.9    47.1    +      -       +      +
    496B  ASP      3.9     7.4    -      -       -      +
    497B  HIS*     3.5    32.8    -      -       -      +
    420C  LYS*     4.9     3.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 488 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    465A  VAL*     5.5     0.2    -      -       +      -
    466A  ILE      2.6    12.1    +      -       -      +
    467A  ILE*     3.1    29.8    -      -       +      -
    468A  ILE*     2.8    26.3    +      -       -      +
    475A  ILE*     3.8    13.2    -      -       +      -
    477A  ILE*     3.7    21.3    -      -       +      -
    483A  LEU*     4.3    24.2    -      -       +      -
    486A  LYS*     4.8     5.4    -      -       +      +
    487A  ILE*     1.3    72.4    -      -       -      +
    489A  SER*     1.3    65.4    +      -       -      +
    492B  LEU*     4.1    15.3    -      -       +      -
    493B  ARG      4.8     1.6    -      -       -      -
    494B  ILE*     4.1    23.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with SER 489 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    468A  ILE*     3.2    23.9    +      -       -      +
    470A  ASN*     5.2     4.9    +      -       -      -
    475A  ILE*     4.0     2.2    -      -       -      -
    487A  ILE*     3.6    15.6    +      -       -      -
    488A  VAL*     1.3    79.3    -      -       -      +
    490A  GLY*     1.3    63.3    +      -       -      +
    492B  LEU*     3.2    23.8    -      -       -      +
    493B  ARG      3.7    10.2    +      -       -      +
    495B  LEU*     6.0     2.9    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLY 490 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    468A  ILE      3.9     4.5    +      -       -      +
    469A  ALA*     4.7     4.0    -      -       -      -
    470A  ASN      6.2     0.2    -      -       -      -
    473A  ASP*     4.8     5.9    -      -       -      +
    474A  ARG      4.7     0.5    -      -       -      -
    475A  ILE*     3.1    23.9    -      -       -      +
    489A  SER*     1.3    81.2    +      -       -      +
    491A  ASN*     1.3    59.5    +      -       -      -
    491B  ASN*     3.5    12.3    -      -       -      -
    492B  LEU*     3.5     2.9    -      -       -      -
----------------------------------------------------------
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Residues in contact with ASN 491 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    473A  ASP*     3.3    33.7    +      -       -      +
    474A  ARG      2.9    30.6    +      -       -      +
    490A  GLY*     1.3    71.9    -      -       -      -
    492A  LEU*     1.3    52.3    +      -       -      +
    493A  ARG*     3.4    24.8    +      -       -      +
    490B  GLY*     3.3    15.8    -      -       -      -
    491B  ASN*     2.5    44.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 492 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    474A  ARG      2.8    22.4    +      -       -      +
    475A  ILE*     4.2     0.9    -      -       -      +
    476A  ASP*     3.0    47.5    +      -       -      +
    478A  PRO*     5.3     5.8    -      -       +      -
    490A  GLY      4.0     2.0    +      -       -      -
    491A  ASN*     1.3    73.0    -      -       -      +
    493A  ARG*     1.3    61.0    +      -       -      +
    494A  ILE*     4.1    18.4    -      -       +      -
    475B  ILE*     3.6    30.1    -      -       +      -
    476B  ASP      4.4     5.8    -      -       -      +
    477B  ILE*     5.5     3.1    -      -       +      -
    478B  PRO*     6.3     1.3    -      -       +      -
    488B  VAL*     3.9     8.3    -      -       +      -
    489B  SER      3.6    11.0    -      -       -      +
    491B  ASN      4.3     2.0    -      -       -      +
    492B  LEU*     3.3    39.5    -      -       +      +
----------------------------------------------------------
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Residues in contact with ARG 493 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    452A  ASP*     5.7     0.4    +      -       -      -
    472A  GLY      3.1    28.9    +      -       -      -
    473A  ASP*     4.0     3.0    +      -       -      +
    474A  ARG*     3.4    33.3    -      -       +      +
    476A  ASP*     3.2     7.2    -      -       -      +
    491A  ASN*     3.4    24.5    +      -       -      +
    492A  LEU*     1.3    76.5    -      -       -      +
    494A  ILE*     1.3    61.5    +      -       -      +
    495A  LEU*     4.2     6.1    -      -       +      +
    487B  ILE      3.8     0.2    -      -       -      +
    488B  VAL*     3.5     4.7    -      -       -      +
    489B  SER*     2.9    45.7    +      -       -      +
    490B  GLY*     5.7     0.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with ILE 494 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    476A  ASP*     2.8    34.6    +      -       +      +
    478A  PRO*     3.8    36.8    -      -       +      -
    479A  PRO*     5.5     1.6    -      -       +      -
    492A  LEU*     4.1     8.3    -      -       +      -
    493A  ARG*     1.3    78.8    -      -       -      +
    495A  LEU*     1.3    63.2    +      -       -      +
    496A  ASP*     4.9     2.6    -      -       -      +
    483B  LEU*     4.3     6.1    -      -       +      -
    486B  LYS*     3.9    31.2    -      -       +      -
    487B  ILE      3.3     3.4    -      -       -      -
    488B  VAL*     3.7    24.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 495 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    493A  ARG*     4.2     5.8    -      -       +      -
    494A  ILE*     1.3    75.6    -      -       -      +
    496A  ASP*     1.3    71.1    +      -       -      +
    486B  LYS*     3.3    10.7    -      -       -      +
    487B  ILE*     3.0    46.0    +      -       +      +
----------------------------------------------------------
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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