Contacts of the strand formed by residues 627 - 633 (chain D) in PDB entry 3JW0


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 627 (chain D).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    659C  TYR*     3.2    48.5    +      -       +      -
    590D  LYS*     4.8    11.7    -      -       -      +
    596D  ASN      3.9    15.3    +      -       -      +
    597D  ARG*     3.2    13.4    -      -       -      +
    598D  PHE      2.9    23.2    +      -       -      -
    625D  LYS      3.9     0.6    +      -       -      -
    626D  ALA*     1.3    72.2    -      -       -      +
    628D  LEU*     1.3    72.7    +      -       -      +
    703D  HIS*     4.2     8.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 628 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    597D  ARG*     4.4     1.6    -      -       -      -
    598D  PHE*     4.0    17.7    -      -       +      +
    600D  MET*     5.6     2.9    -      -       -      -
    624D  LEU      5.1     1.3    -      -       -      +
    626D  ALA      3.3     4.3    +      -       -      +
    627D  ARG*     1.3    87.4    +      -       -      +
    629D  TRP*     1.3    60.5    +      -       -      +
    630D  ILE*     3.7    13.8    -      -       +      +
    644D  ALA*     3.5    29.6    -      -       +      +
    647D  TRP*     4.4    14.4    -      -       +      -
    648D  PHE*     3.6    28.5    -      -       +      -
    699D  LEU*     4.2    27.1    -      -       +      -
    703D  HIS*     4.2    25.4    +      -       +      +
----------------------------------------------------------
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Residues in contact with TRP 629 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    891C  ASN*     3.5    30.3    -      -       +      -
    895C  GLU*     2.8    38.7    +      -       +      -
    597D  ARG*     2.9    49.6    -      -       +      +
    598D  PHE      2.9    15.9    +      -       -      +
    599D  GLU*     3.1    46.1    -      -       +      +
    600D  MET      2.9    26.5    +      -       -      +
    628D  LEU*     1.3    74.3    -      -       -      +
    630D  ILE*     1.3    70.9    +      -       -      +
    631D  GLU*     3.7    16.8    +      -       +      +
    642D  GLY      5.5     1.8    -      -       -      -
----------------------------------------------------------
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Residues in contact with ILE 630 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    600D  MET*     3.7    15.5    -      -       +      +
    602D  LEU*     5.1     2.2    -      -       +      -
    628D  LEU*     3.7    33.2    -      -       +      +
    629D  TRP*     1.3    85.1    -      -       -      +
    631D  GLU*     1.3    69.6    +      -       -      +
    632D  PHE*     4.0    35.0    -      -       +      -
    641D  GLY*     3.9     0.7    -      -       -      -
    642D  GLY*     3.0    39.3    +      -       -      +
    643D  VAL      4.4     5.4    -      -       -      +
    644D  ALA*     4.0    17.0    -      -       -      +
    647D  TRP*     3.8    32.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 631 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    894C  ALA*     4.3     4.2    -      -       -      +
    895C  GLU*     2.4    36.8    -      -       -      +
    599D  GLU*     3.9     7.1    -      -       -      +
    600D  MET      2.9    22.5    +      -       -      +
    601D  LYS*     3.7    28.2    -      -       +      +
    602D  LEU*     3.0    18.7    +      -       -      +
    629D  TRP*     3.7    27.2    +      -       +      +
    630D  ILE*     1.3    73.2    -      -       -      +
    632D  PHE*     1.3    62.6    +      -       -      +
    639D  ASP*     3.5    21.6    -      -       +      +
    640D  TYR*     3.6    12.3    -      -       -      +
    641D  GLY      3.7     9.7    +      -       -      -
----------------------------------------------------------
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Residues in contact with PHE 632 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    601D  LYS*     6.1     0.2    -      -       -      -
    602D  LEU*     3.4    35.4    -      -       +      +
    604D  ARG*     3.7    46.4    -      -       +      +
    607D  ILE*     4.5     9.2    -      -       +      -
    630D  ILE*     4.0    18.4    -      -       +      -
    631D  GLU*     1.3    73.4    -      -       -      +
    633D  GLU*     1.3    62.4    +      -       -      +
    639D  ASP*     3.1     2.0    -      -       -      -
    640D  TYR*     2.9    63.7    +      +       +      +
    642D  GLY*     4.0    22.0    -      -       -      -
    643D  VAL      4.8     1.1    -      -       -      -
    646D  GLU*     4.2    25.4    -      -       +      -
    647D  TRP*     4.9     5.2    -      +       -      -
    650D  LEU*     4.5     3.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 633 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    601D  LYS*     3.8    26.8    +      -       +      +
    602D  LEU*     3.2    13.1    +      -       -      +
    603D  HIS*     3.5    50.2    +      -       +      +
    604D  ARG*     4.2     4.2    +      -       -      +
    631D  GLU      4.3     0.2    +      -       -      -
    632D  PHE*     1.3    73.0    -      -       -      +
    634D  SER*     1.3    77.4    +      -       -      +
    635D  GLU      3.8     1.6    +      -       -      +
    637D  GLY      3.7    17.2    -      -       -      +
    638D  LEU*     3.7     1.7    -      -       -      -
    639D  ASP*     3.8    25.3    +      -       +      +
    640D  TYR*     4.8     1.1    -      -       -      -
----------------------------------------------------------
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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