Contacts of the strand formed by residues 790 - 800 (chain C) 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 C).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    711C  VAL*     4.1    16.5    -      -       +      +
    712C  ILE      3.6     8.5    -      -       -      +
    713C  PRO*     3.5     7.7    -      -       -      +
    714C  ALA*     3.0    25.1    +      -       -      +
    725C  THR*     3.4     9.8    -      -       -      +
    783C  ALA*     3.6     0.5    -      -       -      -
    784C  SER*     2.8    35.5    +      -       -      +
    785C  GLY*     3.5    18.7    -      -       -      -
    786C  PRO*     4.0     8.5    -      -       -      +
    787C  THR*     5.6     3.4    -      -       -      +
    789C  GLU*     1.3    81.4    -      -       -      +
    791C  LEU*     1.3    59.5    +      -       -      +
    792C  TYR      4.0     0.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 791 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    710C  ALA      3.6     1.2    -      -       -      +
    711C  VAL*     3.2     4.7    -      -       -      -
    712C  ILE*     2.6    51.2    +      -       +      +
    717C  VAL*     4.0    10.3    -      -       +      -
    721C  LEU*     5.0     0.9    -      -       +      -
    725C  THR*     3.7    26.1    +      -       +      +
    728C  MET*     3.6    43.3    -      -       +      -
    729C  ILE*     4.0    18.6    -      -       +      -
    781C  MET*     4.1    12.8    -      -       +      -
    782C  GLU      4.1     1.1    -      -       -      +
    790C  ASP*     1.3    70.5    -      -       -      +
    792C  TYR*     1.3    73.6    +      -       -      +
    793C  ILE      3.8     1.0    +      -       -      +
    851C  LEU*     3.7    19.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with TYR 792 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    597B  PRO      5.1     5.2    -      -       -      -
    598B  ARG*     5.7     1.3    -      -       +      -
    599B  ALA*     3.9     2.6    +      -       -      +
    641B  ARG*     3.8    30.6    +      -       +      +
    709C  GLU*     2.8    38.7    +      -       +      +
    710C  ALA      3.6     9.0    -      -       -      -
    711C  VAL*     4.0    15.5    -      -       +      +
    780C  LEU*     5.0     4.5    -      -       +      -
    781C  MET*     3.2     7.9    -      -       -      +
    782C  GLU*     2.9    72.6    +      -       +      +
    784C  SER*     4.0    15.8    -      -       -      +
    790C  ASP      3.8     1.6    +      -       -      -
    791C  LEU*     1.3    73.5    -      -       -      +
    793C  ILE*     1.3    62.5    +      -       -      +
    794C  SER*     3.5    32.9    -      -       -      -
----------------------------------------------------------
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Residues in contact with ILE 793 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    709C  GLU*     3.2     5.2    -      -       -      +
    710C  ALA*     3.0    42.2    +      -       +      +
    712C  ILE*     4.8     4.5    -      -       +      -
    779C  THR*     4.1     9.9    -      -       +      -
    780C  LEU      3.3    11.9    -      -       -      +
    781C  MET*     3.9    24.2    -      -       +      -
    791C  LEU*     5.0     1.8    -      -       +      -
    792C  TYR*     1.3    78.8    -      -       -      +
    794C  SER*     1.3    68.0    +      -       -      +
    847C  MET*     3.8    36.3    -      -       +      +
    850C  GLU*     4.4     1.3    -      -       +      -
    851C  LEU*     3.6    42.8    -      -       +      +
----------------------------------------------------------
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Residues in contact with SER 794 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    640B  GLY*     3.3    27.2    +      -       -      -
    708C  CYS      3.3    12.1    -      -       -      -
    709C  GLU*     4.3     0.7    -      -       -      +
    778C  ILE      3.8     0.7    +      -       -      +
    779C  THR*     3.4     3.1    -      -       -      -
    780C  LEU*     2.9    50.7    +      -       -      +
    792C  TYR*     3.5    25.9    -      -       -      -
    793C  ILE*     1.3    77.3    -      -       -      +
    795C  CYS*     1.3    64.1    +      -       -      +
    796C  THR*     4.3     0.7    +      -       -      -
    847C  MET*     4.4     0.9    -      -       -      -
----------------------------------------------------------
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Residues in contact with CYS 795 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    707C  VAL*     3.4     3.3    -      -       -      +
    708C  CYS*     3.0    42.6    +      -       -      +
    777C  CYS*     4.0    12.3    -      -       -      -
    778C  ILE      3.5     4.3    -      -       -      -
    779C  THR*     3.6    25.4    -      -       -      -
    793C  ILE*     4.7     0.2    -      -       -      -
    794C  SER*     1.3    76.7    -      -       -      +
    796C  THR*     1.3    61.3    +      -       -      +
    797C  MET      4.2     0.2    -      -       -      -
    843C  CYS*     3.5    11.9    -      -       -      +
    846C  VAL*     4.4     1.3    -      -       +      -
    847C  MET*     3.6    33.6    -      -       +      -
    850C  GLU*     4.0     9.9    -      -       -      -
----------------------------------------------------------
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Residues in contact with THR 796 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    742A  MET*     5.4     1.6    -      -       +      -
    638B  ILE*     3.3    33.7    -      -       +      +
    639B  ALA*     3.6     1.2    -      -       -      -
    640B  GLY*     2.9    27.2    +      -       -      -
    584C  LEU*     4.5     6.1    -      -       +      -
    706C  VAL      3.5     9.9    -      -       -      +
    707C  VAL*     3.5     7.1    -      -       +      +
    777C  CYS*     3.3     4.7    -      -       -      -
    778C  ILE*     3.1    44.1    +      -       +      +
    794C  SER*     4.8     0.7    +      -       -      -
    795C  CYS*     1.3    73.6    +      -       -      +
    797C  MET*     1.3    68.0    +      -       -      +
    798C  PRO*     3.6    11.4    -      -       +      +
----------------------------------------------------------
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Residues in contact with MET 797 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    704C  LYS      3.5     3.1    -      -       -      +
    705C  SER*     3.3     2.6    -      -       -      -
    706C  VAL*     2.7    40.4    +      -       -      +
    753C  ALA*     4.7     0.7    -      -       +      -
    757C  VAL*     3.8    21.8    -      -       +      -
    774C  SER      3.2    27.6    -      -       -      +
    775C  SER*     4.4     4.3    -      -       -      +
    776C  ASN      3.5    14.6    -      -       -      +
    777C  CYS*     3.7    12.8    -      -       +      -
    796C  THR*     1.3    77.9    -      -       -      +
    798C  PRO*     1.3    60.1    -      -       -      +
    799C  SER      3.4     2.7    +      -       -      -
    800C  ILE*     3.8    22.6    -      -       +      +
    842C  VAL*     4.4     0.7    -      -       +      -
    843C  CYS*     3.8    27.8    -      -       -      -
    846C  VAL*     3.8    30.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with PRO 798 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    742A  MET*     6.2     3.1    -      -       +      -
    697C  ASN      4.4     2.0    -      -       -      +
    698C  TRP*     3.5    57.7    -      -       +      +
    701C  GLY*     3.2    16.7    -      -       -      +
    702C  ARG      3.3     2.3    +      -       -      +
    704C  LYS      3.6     2.5    -      -       -      +
    705C  SER*     2.7    32.2    +      -       -      +
    776C  ASN      3.9     5.4    -      -       -      +
    796C  THR*     3.6    15.2    -      -       +      +
    797C  MET*     1.3    86.3    -      -       -      +
    799C  SER*     1.3    60.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with SER 799 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    697C  ASN*     3.8    21.2    +      -       -      +
    702C  ARG*     3.0    28.2    -      -       -      +
    773C  GLY      2.9    25.1    +      -       -      +
    774C  SER*     3.1    22.7    +      -       -      -
    776C  ASN*     3.0    19.3    +      -       -      +
    797C  MET*     3.4     1.6    -      -       -      +
    798C  PRO*     1.3    82.2    -      -       -      +
    800C  ILE*     1.3    59.8    +      -       -      +
    801C  GLU*     3.4     6.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 800 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    702C  ARG      3.5     0.2    +      -       -      -
    703C  GLY*     3.6     0.9    -      -       -      -
    704C  LYS*     2.8    46.8    +      -       +      +
    706C  VAL*     4.2    12.6    -      -       +      -
    757C  VAL*     5.9     0.2    -      -       +      -
    761C  TYR*     3.6    16.2    -      -       -      +
    774C  SER*     3.9    18.4    -      -       -      +
    797C  MET*     3.8    38.4    -      -       +      -
    799C  SER*     1.3    69.7    -      -       -      +
    801C  GLU*     1.3    60.0    +      -       -      +
    802C  ILE*     3.5    22.4    +      -       +      -
    839C  ALA*     3.7    33.2    -      -       +      +
    842C  VAL*     4.0    11.7    -      -       +      -
    843C  CYS*     4.3     2.2    -      -       +      -
----------------------------------------------------------
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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