Contacts of the strand formed by residues 790 - 800 (chain D) in PDB entry 1DQ8


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 ASP 790 (chain D).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    711D  VAL*     3.9    18.6    -      -       +      -
    712D  ILE      3.6     9.9    -      -       -      +
    713D  PRO*     3.4     8.4    -      -       +      +
    714D  ALA*     2.8    28.3    +      -       -      +
    725D  THR*     3.5     8.7    -      -       -      +
    783D  ALA*     3.6     0.3    -      -       -      -
    784D  SER*     2.8    32.5    +      -       -      +
    785D  GLY*     3.5    21.1    -      -       -      -
    786D  PRO*     4.0     8.3    -      -       -      +
    787D  THR*     5.4     2.2    +      -       -      -
    789D  GLU*     1.3    84.0    +      -       -      +
    791D  LEU*     1.3    59.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 791 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    710D  ALA      3.6     0.9    -      -       -      +
    711D  VAL*     3.2     5.6    -      -       -      -
    712D  ILE*     2.7    49.7    +      -       +      +
    717D  VAL*     4.1    13.0    -      -       +      -
    721D  LEU*     5.0     0.9    -      -       +      -
    725D  THR*     3.7    14.3    +      -       +      +
    728D  MET*     3.8    44.2    -      -       +      -
    729D  ILE*     4.1    13.7    -      -       +      -
    781D  MET*     3.9    21.5    -      -       +      -
    782D  GLU      3.8     5.8    -      -       -      +
    790D  ASP*     1.3    71.1    -      -       -      +
    792D  TYR*     1.3    73.7    +      -       -      +
    793D  ILE*     3.7     1.6    +      -       +      +
    851D  LEU*     3.8    18.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with TYR 792 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    598A  ARG*     4.3    21.3    -      -       -      -
    599A  ALA*     3.9     0.9    +      -       -      +
    641A  ARG*     3.8    37.4    +      -       +      +
    709D  GLU*     2.9    37.7    +      -       +      +
    710D  ALA      3.6     9.4    -      -       -      -
    711D  VAL*     4.1    14.6    -      -       +      +
    780D  LEU*     5.1     4.0    -      -       +      -
    781D  MET*     3.2     6.9    -      -       -      +
    782D  GLU*     2.8    64.6    +      -       +      +
    784D  SER*     3.9    17.2    -      -       -      -
    790D  ASP      3.9     1.6    +      -       -      -
    791D  LEU*     1.3    73.6    -      -       -      +
    793D  ILE*     1.3    58.9    +      -       -      +
    794D  SER*     3.6    33.5    -      -       -      -
----------------------------------------------------------
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Residues in contact with ILE 793 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    709D  GLU*     3.3     4.9    -      -       -      +
    710D  ALA*     3.1    41.5    +      -       +      +
    712D  ILE*     4.8     1.8    -      -       +      -
    779D  THR*     4.4     7.9    -      -       +      -
    780D  LEU      3.2    10.5    -      -       -      +
    781D  MET*     3.7    24.5    -      -       +      -
    791D  LEU*     4.8     5.2    -      -       +      +
    792D  TYR*     1.3    77.6    -      -       -      +
    794D  SER*     1.3    70.4    +      -       -      +
    795D  CYS*     4.7     0.4    -      -       -      -
    847D  MET*     3.8    40.2    -      -       +      +
    850D  GLU*     4.4     1.8    -      -       +      -
    851D  LEU*     3.7    42.2    -      -       +      +
----------------------------------------------------------
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Residues in contact with SER 794 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    640A  GLY*     3.4    25.1    +      -       -      -
    641A  ARG      4.8     0.2    +      -       -      -
    708D  CYS      3.2    14.1    -      -       -      -
    709D  GLU*     4.2     0.4    -      -       -      +
    778D  ILE      3.7     1.1    +      -       -      +
    779D  THR*     3.4     4.3    -      -       -      +
    780D  LEU*     2.8    51.2    +      -       -      +
    792D  TYR*     3.6    25.1    -      -       -      -
    793D  ILE*     1.3    75.5    -      -       -      +
    795D  CYS*     1.3    65.5    +      -       -      +
    796D  THR*     4.8     0.3    +      -       -      -
    847D  MET*     4.4     0.7    -      -       -      -
----------------------------------------------------------
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Residues in contact with CYS 795 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    707D  VAL*     3.4     2.1    -      -       -      +
    708D  CYS*     2.9    31.8    +      -       +      +
    777D  CYS*     4.0    12.3    -      -       -      -
    778D  ILE      3.4     4.5    -      -       -      -
    779D  THR*     3.7    25.1    -      -       -      -
    793D  ILE*     4.7     0.9    -      -       -      -
    794D  SER*     1.3    76.9    -      -       -      +
    796D  THR*     1.3    62.9    +      -       -      +
    797D  MET      4.2     0.4    -      -       -      -
    843D  CYS*     3.8    14.7    -      -       -      +
    846D  VAL*     4.4     2.0    -      -       +      -
    847D  MET*     3.6    40.8    -      -       +      -
    850D  GLU*     4.0     9.9    -      -       -      -
----------------------------------------------------------
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Residues in contact with THR 796 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    638A  ILE*     3.3    34.1    -      -       +      +
    639A  ALA*     3.6     0.5    -      -       -      -
    640A  GLY      2.9    26.2    +      -       -      -
    742B  MET*     5.3     0.2    -      -       +      -
    584D  LEU*     4.5     6.5    -      -       +      -
    706D  VAL      3.5    10.5    -      -       -      +
    707D  VAL*     3.3     7.3    -      -       +      +
    777D  CYS*     3.3     4.7    -      -       -      -
    778D  ILE*     3.0    45.4    +      -       +      +
    794D  SER*     4.8     0.5    +      -       -      -
    795D  CYS*     1.3    76.0    +      -       -      +
    797D  MET*     1.3    66.5    +      -       -      +
    798D  PRO*     3.7    12.6    -      -       +      +
----------------------------------------------------------
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Residues in contact with MET 797 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    704D  LYS      3.4     4.2    -      -       -      +
    705D  SER*     3.4     1.2    -      -       -      -
    706D  VAL*     2.8    37.1    +      -       -      +
    753D  ALA*     4.4     1.1    -      -       +      -
    757D  VAL*     3.8    22.4    -      -       +      -
    774D  SER      3.2    28.3    -      -       -      +
    775D  SER*     4.3     6.1    -      -       -      +
    776D  ASN      3.5    14.4    -      -       -      +
    777D  CYS*     3.8    12.1    -      -       +      -
    796D  THR*     1.3    76.7    -      -       -      +
    798D  PRO*     1.3    65.1    -      -       -      +
    799D  SER      3.4     3.2    +      -       -      -
    800D  ILE*     3.8    21.0    -      -       +      +
    842D  VAL*     4.7     0.9    -      -       +      -
    843D  CYS*     3.8    28.9    -      -       -      -
    846D  VAL*     3.8    27.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with PRO 798 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    742B  MET*     5.2     6.1    -      -       +      -
    697D  ASN      4.3     5.4    -      -       -      +
    698D  TRP*     3.7    54.7    -      -       +      +
    701D  GLY*     3.2    14.5    -      -       -      -
    702D  ARG      3.3     2.3    +      -       -      +
    704D  LYS      3.7     0.5    -      -       -      +
    705D  SER*     2.6    35.0    +      -       -      +
    776D  ASN*     3.9     7.6    -      -       +      +
    796D  THR*     3.7    15.9    -      -       +      +
    797D  MET*     1.3    85.8    -      -       -      +
    799D  SER*     1.3    58.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with SER 799 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    697D  ASN*     4.1    15.6    +      -       -      +
    702D  ARG*     3.0    31.1    -      -       -      +
    773D  GLY*     2.9    25.4    +      -       -      +
    774D  SER*     3.1    20.7    +      -       -      -
    776D  ASN*     3.3    18.1    +      -       -      +
    797D  MET*     3.4     1.8    -      -       -      +
    798D  PRO*     1.3    80.9    -      -       -      +
    800D  ILE*     1.3    63.3    +      -       -      +
    801D  GLU*     3.4     6.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 800 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    703D  GLY*     3.5     0.7    -      -       -      -
    704D  LYS*     2.7    45.0    +      -       +      +
    706D  VAL*     4.0    16.2    -      -       +      -
    761D  TYR*     3.4    17.0    -      -       -      +
    774D  SER*     3.8    19.5    -      -       -      +
    797D  MET*     3.8    37.9    -      -       +      +
    799D  SER*     1.3    71.3    -      -       -      +
    801D  GLU*     1.3    58.2    +      -       -      +
    802D  ILE*     3.6    27.8    +      -       +      -
    839D  ALA*     3.7    29.2    -      -       +      +
    842D  VAL*     4.3    10.5    -      -       +      -
    843D  CYS*     4.4     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