Contacts of the strand formed by residues 798 - 806 (chain H) in PDB entry 3AOI


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 GLY 798 (chain H).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    748H  GLU*     3.5     4.7    -      -       -      +
    749H  VAL*     2.7    44.0    +      -       -      +
    750H  LYS*     5.6     5.8    -      -       -      +
    796H  GLU*     4.5     3.7    +      -       -      -
    797H  GLY*     1.3    75.6    -      -       -      +
    799H  ILE*     1.3    68.7    +      -       -      -
    827H  VAL*     3.6     2.2    -      -       -      -
    828H  ALA      3.5     6.1    -      -       -      -
    829H  GLN*     3.9     8.5    -      -       -      -
----------------------------------------------------------
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Residues in contact with ILE 799 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     63F  HIS*     3.7    27.8    -      -       +      -
     64F  GLU*     5.4     1.6    -      -       +      +
     65F  PHE*     3.5    29.4    -      -       +      -
    746H  GLY*     3.8    15.5    -      -       -      +
    747H  ALA      3.2    13.5    -      -       -      +
    748H  GLU*     4.5    12.6    -      -       +      -
    750H  LYS*     6.2     1.1    -      -       -      +
    798H  GLY*     1.3    83.6    -      -       -      +
    800H  VAL*     1.3    64.1    +      -       -      +
    801H  VAL*     3.4     3.9    +      -       +      +
    827H  VAL*     3.6     2.7    -      -       -      -
    828H  ALA      2.8    32.8    +      -       -      +
    829H  GLN*     5.3     1.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 800 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     63F  HIS*     3.9     0.5    +      -       -      -
    743H  VAL*     4.1    18.2    -      -       +      +
    744H  ARG      3.8    20.9    -      -       -      +
    745H  ILE*     3.8     5.5    -      -       -      +
    746H  GLY*     2.9    27.0    +      -       -      -
    747H  ALA*     3.3    15.6    +      -       +      +
    749H  VAL*     4.0    26.7    -      -       +      -
    755H  LEU*     4.9     0.2    -      -       +      -
    799H  ILE*     1.3    71.6    -      -       -      +
    801H  VAL*     1.3    60.8    +      -       -      +
    802H  ARG      4.4     0.9    -      -       -      +
    803H  THR*     4.3    12.3    -      -       +      -
    825H  VAL*     3.3    33.2    -      -       +      -
    826H  TYR      3.5     7.4    -      -       -      +
    827H  VAL*     4.1     4.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 801 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     63F  HIS*     3.6    34.6    +      -       +      +
     65F  PHE*     3.6    34.8    -      -       +      -
    705H  ILE*     5.0     6.7    -      -       +      -
    745H  ILE*     4.1    11.1    -      -       -      +
    799H  ILE      3.5    12.8    -      -       -      +
    800H  VAL*     1.3    78.2    -      -       -      +
    802H  ARG*     1.3    65.1    +      -       +      +
    826H  TYR*     2.9    24.1    +      -       +      +
    827H  VAL      4.5     0.4    -      -       -      +
    828H  ALA*     4.4    13.2    -      -       +      +
----------------------------------------------------------
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Residues in contact with ARG 802 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     84H  ARG*     5.3     1.6    +      -       -      +
     85H  GLU*     4.2    28.5    +      -       -      +
    628H  PHE      5.5     5.2    +      -       -      -
    629H  TYR*     4.7    21.9    -      -       -      +
    630H  ARG      4.9     6.7    -      -       -      +
    745H  ILE*     4.6     6.0    -      -       -      +
    800H  VAL*     3.9     0.5    -      -       -      +
    801H  VAL*     1.3    83.7    -      -       +      +
    803H  THR*     1.3    76.3    +      -       -      +
    804H  VAL*     4.0    21.9    -      -       +      +
    824H  ARG*     5.6     1.2    -      -       -      +
    825H  VAL*     4.4     0.5    -      -       -      +
    826H  TYR*     3.0    72.5    +      -       +      +
----------------------------------------------------------
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Residues in contact with THR 803 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    739H  GLU*     5.4     1.4    +      -       -      -
    742H  VAL*     4.0    26.9    -      -       +      +
    743H  VAL      4.2     7.6    -      -       -      +
    745H  ILE*     3.7    20.8    -      -       +      +
    800H  VAL*     4.3     5.2    -      -       +      -
    802H  ARG*     1.3    84.2    -      -       -      +
    804H  VAL*     1.3    68.2    +      -       -      +
    805H  ARG      4.4     0.2    -      -       -      -
    823H  VAL*     6.3     0.4    -      -       +      -
    824H  ARG      3.6     4.0    -      -       -      +
    825H  VAL*     4.1    26.0    -      -       +      -
    826H  TYR*     6.1     0.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 804 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     85H  GLU*     4.1    21.5    -      -       +      +
    802H  ARG*     4.0    30.7    -      -       +      +
    803H  THR*     1.3    82.2    -      -       -      +
    805H  ARG*     1.3    63.1    +      -       -      +
    806H  LEU*     4.1    16.4    -      -       +      -
    822H  VAL*     3.9     1.3    -      -       -      +
    823H  VAL*     3.3     6.0    -      -       -      +
    824H  ARG*     2.7    79.4    +      -       +      +
    826H  TYR*     5.3     3.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 805 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    722H  ILE*     4.6    12.4    -      -       -      +
    739H  GLU*     3.5    21.6    +      -       -      +
    740H  GLU      4.0    15.8    +      -       -      -
    742H  VAL*     3.9    23.7    -      -       +      +
    804H  VAL*     1.3    76.4    -      -       -      +
    806H  LEU*     1.3    69.9    +      -       -      +
    807H  ARG*     3.9    32.1    +      -       -      +
    821H  GLU*     3.9    21.8    +      -       -      +
    822H  VAL      3.5     2.0    -      -       -      +
    823H  VAL*     3.9    23.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 806 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     85H  GLU*     4.8     4.0    -      -       +      +
     86H  LYS*     4.8    18.4    -      -       +      +
     87H  ASP*     5.3     2.2    -      -       -      +
    804H  VAL*     4.1    16.6    -      -       +      -
    805H  ARG*     1.3    80.5    -      -       -      +
    807H  ARG*     1.3    63.8    +      -       -      +
    810H  ASP*     4.4     4.9    -      -       -      +
    811H  PRO*     6.2     4.0    -      -       +      -
    813H  VAL*     3.6    32.1    -      -       +      -
    815H  LEU*     4.2    13.0    -      -       +      +
    821H  GLU*     3.0    27.7    -      -       -      +
    822H  VAL*     3.0    37.0    +      -       +      -
    824H  ARG*     4.0    16.4    -      -       -      +
----------------------------------------------------------
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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