Contacts of the helix formed by residues 788 - 805 (chain B) in PDB entry 4OL0


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 HIS 788 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     37A  LYS*     3.4    22.6    +      -       +      +
     39A  TYR*     4.7    10.5    -      -       +      -
    302A  GTP      4.0    13.5    +      +       -      -
    746B  PRO*     3.6    31.3    -      -       +      +
    747B  ASP*     5.3     1.6    -      -       -      -
    750B  ASP*     6.0     0.9    -      -       +      -
    786B  LEU*     3.1    26.2    +      -       +      +
    787B  ASP*     1.3    76.9    +      -       -      +
    789B  ARG*     1.3    61.8    +      -       -      +
    790B  ASP*     4.0    20.9    -      -       +      -
    791B  ALA*     3.4    22.4    +      -       +      +
    792B  ASN*     2.9    31.6    +      -       -      +
    848B  TYR*     4.5     2.9    +      -       -      -
----------------------------------------------------------
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Residues in contact with ARG 789 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     91A  ASP*     4.9     6.9    +      -       -      -
     93A  THR*     4.7    14.6    +      -       -      -
     94A  SER*     4.7    16.2    +      -       -      -
    788B  HIS*     1.3    74.2    +      -       -      +
    790B  ASP*     1.3    65.9    +      -       -      +
    792B  ASN*     3.8     3.3    -      -       -      +
    793B  CYS*     2.8    32.1    +      -       -      +
    846B  PRO*     5.9     0.4    -      -       -      +
    848B  TYR*     3.3    52.6    +      -       +      +
----------------------------------------------------------
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Residues in contact with ASP 790 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    152A  LYS*     5.9     0.7    +      -       -      -
    750B  ASP*     3.7    21.0    -      -       -      +
    754B  ARG*     6.1     1.1    -      -       -      +
    788B  HIS*     3.7    16.8    +      -       +      -
    789B  ARG*     1.3    78.3    -      -       -      +
    791B  ALA*     1.3    59.1    +      -       -      +
    793B  CYS*     3.3     6.4    +      -       -      +
    794B  SER*     2.9    30.8    +      -       -      -
----------------------------------------------------------
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Residues in contact with ALA 791 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    746B  PRO      3.6    20.0    -      -       -      +
    749B  VAL*     4.2     6.9    -      -       +      +
    750B  ASP*     3.9    14.0    -      -       -      +
    786B  LEU*     3.8    21.3    -      -       +      -
    788B  HIS*     3.4    21.6    +      -       -      +
    790B  ASP*     1.3    78.2    -      -       -      +
    792B  ASN*     1.3    57.8    +      -       -      +
    794B  SER*     3.1     4.7    +      -       -      -
    795B  VAL*     2.8    33.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASN 792 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    783B  SER      4.8     1.7    +      -       -      -
    784B  THR*     3.6    12.7    +      -       -      +
    786B  LEU*     4.0    10.8    +      -       -      +
    788B  HIS      2.9    24.0    +      -       -      +
    789B  ARG*     3.8     4.9    -      -       -      +
    791B  ALA*     1.3    70.3    -      -       -      +
    793B  CYS*     1.3    61.9    +      -       -      +
    795B  VAL*     3.2     7.4    +      -       -      +
    796B  MET*     2.8    62.4    +      -       -      +
    845B  LEU*     3.4    21.9    -      -       -      +
    848B  TYR*     4.6     4.2    -      -       +      +
    849B  THR*     3.2    22.8    -      -       -      +
    852B  ASP*     5.2     2.6    -      -       -      +
----------------------------------------------------------
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Residues in contact with CYS 793 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    789B  ARG      2.8    22.6    +      -       -      +
    790B  ASP*     3.5     7.0    -      -       -      +
    792B  ASN*     1.3    73.0    +      -       -      +
    794B  SER*     1.3    58.6    +      -       -      +
    796B  MET*     3.4     1.0    +      -       -      +
    797B  ARG*     2.8    44.2    +      -       -      +
    852B  ASP*     4.4    18.6    -      -       -      +
----------------------------------------------------------
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Residues in contact with SER 794 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    750B  ASP*     2.8    47.8    +      -       -      -
    753B  PHE*     3.4     4.5    -      -       -      +
    754B  ARG*     3.3    17.9    +      -       -      +
    757B  THR*     4.5     2.3    -      -       -      +
    790B  ASP      2.9     7.1    +      -       -      -
    791B  ALA      3.3     8.7    -      -       -      -
    793B  CYS*     1.3    78.8    -      -       -      +
    795B  VAL*     1.3    57.0    -      -       -      +
    797B  ARG*     3.3     5.5    +      -       -      +
    798B  PHE*     2.8    30.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 795 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    749B  VAL*     3.6    13.9    -      -       +      -
    753B  PHE*     3.5    31.4    -      -       +      -
    780B  ALA*     3.7    35.0    -      -       +      +
    783B  SER*     3.8    10.1    -      -       -      +
    784B  THR*     4.3    11.2    -      -       +      +
    791B  ALA      2.8    23.9    +      -       -      +
    792B  ASN*     3.6     9.4    -      -       -      +
    794B  SER*     1.3    72.2    -      -       -      +
    796B  MET*     1.3    60.5    +      -       +      +
    798B  PHE*     3.2     5.0    +      -       -      +
    799B  LEU*     2.9    37.4    +      -       +      +
----------------------------------------------------------
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Residues in contact with MET 796 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    784B  THR*     4.6    11.9    -      -       +      +
    792B  ASN*     2.8    58.8    +      -       -      +
    793B  CYS      4.0     2.2    -      -       -      +
    795B  VAL*     1.3    72.5    -      -       +      +
    797B  ARG*     1.3    61.5    +      -       -      +
    799B  LEU*     3.3    21.3    +      -       -      +
    800B  ARG*     2.9    30.4    +      -       -      +
    837B  LEU*     4.2    11.2    -      -       +      -
    840B  THR*     6.1     0.2    -      -       +      -
    845B  LEU*     4.7     4.3    -      -       +      -
    849B  THR*     4.7     4.0    -      -       +      -
    852B  ASP*     3.5    45.7    -      -       +      +
    853B  VAL*     4.0    21.3    -      -       +      +
    856B  VAL*     3.7     7.3    -      -       +      +
----------------------------------------------------------
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Residues in contact with ARG 797 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    757B  THR*     4.3     9.0    -      -       +      -
    793B  CYS*     2.8    30.9    +      -       -      +
    794B  SER*     3.6     6.3    -      -       -      +
    796B  MET*     1.3    77.1    -      -       -      +
    798B  PHE*     1.3    57.6    +      -       -      +
    800B  ARG*     3.1    51.2    +      -       -      +
    801B  ASP*     2.9    42.8    +      -       -      +
    852B  ASP*     5.4     2.6    +      -       -      -
    855B  GLU*     4.9     3.0    +      -       -      -
----------------------------------------------------------
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Residues in contact with PHE 798 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    753B  PHE*     3.7    22.9    -      +       +      -
    756B  ALA*     3.5    27.1    -      -       +      -
    757B  THR*     3.3    24.6    -      -       +      +
    760B  ILE*     3.9    21.8    -      -       +      -
    767B  LEU*     4.8     5.4    -      -       +      -
    773B  VAL*     5.5     3.4    -      -       +      -
    776B  ILE*     3.9    24.7    -      -       +      -
    777B  LEU*     4.6     6.7    -      -       +      -
    780B  ALA*     4.2    19.3    -      -       +      -
    794B  SER      2.8    14.2    +      -       -      +
    795B  VAL      3.4     7.6    -      -       -      +
    797B  ARG*     1.3    76.9    -      -       -      +
    799B  LEU*     1.3    59.4    +      -       -      +
    801B  ASP*     4.0     0.8    -      -       -      +
    802B  LEU*     2.8    63.8    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 799 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    777B  LEU*     3.7    30.1    -      -       +      -
    780B  ALA*     4.0    16.8    -      -       +      -
    781B  ILE      5.2     0.4    -      -       -      +
    784B  THR*     4.1    22.9    -      -       +      -
    795B  VAL*     2.9    21.6    +      -       +      +
    796B  MET*     3.6    20.6    -      -       -      +
    798B  PHE*     1.3    78.5    -      -       +      +
    800B  ARG*     1.3    65.3    +      -       -      +
    802B  LEU*     3.6     4.5    -      -       +      +
    803B  ILE*     2.9    31.4    +      -       +      +
    833B  LEU*     3.9    32.5    -      -       +      -
    837B  LEU*     4.6     3.8    -      -       +      -
    856B  VAL*     3.9    14.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 800 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    796B  MET      2.9    17.9    +      -       -      +
    797B  ARG*     3.1    53.0    -      -       -      +
    799B  LEU*     1.3    77.7    -      -       -      +
    801B  ASP*     1.3    74.5    +      -       -      +
    803B  ILE*     3.7     1.1    -      -       -      -
    804B  HIS*     2.8    33.0    +      -       +      +
    852B  ASP      5.6     0.2    -      -       -      +
    855B  GLU*     2.8    45.5    +      -       +      +
    856B  VAL*     3.9    15.1    -      -       +      +
    859B  GLU*     3.8    20.9    -      -       -      +
----------------------------------------------------------
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Residues in contact with ASP 801 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    757B  THR*     4.3    12.2    -      -       +      +
    760B  ILE*     3.8    18.4    -      -       +      +
    761B  GLN*     6.0     1.7    -      -       -      +
    797B  ARG*     2.9    38.3    +      -       -      +
    798B  PHE*     4.0     3.6    -      -       -      +
    800B  ARG*     1.3    99.4    +      -       -      +
    802B  LEU*     1.3    57.8    +      -       -      +
    804B  HIS*     3.5     9.8    -      -       -      +
    805B  THR*     2.8    32.9    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 802 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    760B  ILE*     3.4    31.9    -      -       +      +
    768B  LEU*     3.9    15.7    -      -       +      -
    773B  VAL*     4.6    11.2    -      -       +      -
    777B  LEU*     3.6    38.8    -      -       +      -
    798B  PHE*     2.8    47.6    +      -       +      +
    799B  LEU*     3.6     5.4    -      -       +      +
    801B  ASP*     1.3    72.7    -      -       -      +
    803B  ILE*     1.3    69.2    +      -       +      +
    805B  THR*     3.2     8.7    -      -       -      +
    822B  ILE*     3.1    31.0    -      -       +      +
    825B  VAL*     5.2     4.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 803 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    777B  LEU*     5.9     3.4    -      -       +      -
    799B  LEU*     2.9    23.2    +      -       +      +
    800B  ARG      4.0     2.2    -      -       -      +
    802B  LEU*     1.3    88.9    -      -       +      +
    804B  HIS*     1.3    62.7    +      -       -      +
    806B  GLY*     3.3    10.4    +      -       -      -
    822B  ILE*     4.3     7.2    -      -       +      +
    825B  VAL*     6.5     0.9    -      -       +      -
    826B  MET*     3.4    37.2    -      -       +      -
    833B  LEU*     4.4    13.7    -      -       +      -
    856B  VAL*     4.8     3.8    -      -       +      -
    859B  GLU*     3.5    37.0    -      -       +      +
    860B  ILE*     3.6    15.7    -      -       +      +
    863B  VAL*     3.7    21.6    -      -       +      +
----------------------------------------------------------
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Residues in contact with HIS 804 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    800B  ARG*     2.8    20.7    +      -       +      +
    801B  ASP*     3.1    12.8    +      -       -      +
    803B  ILE*     1.3    73.4    -      -       -      +
    805B  THR*     1.3    57.8    +      -       -      +
    806B  GLY      2.9     5.4    -      -       -      -
    807B  VAL*     2.9    33.3    +      -       +      +
    808B  ALA*     3.2    28.9    +      -       +      +
    859B  GLU*     2.8    37.5    +      -       +      +
----------------------------------------------------------
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Residues in contact with THR 805 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    760B  ILE*     4.4    11.9    +      -       +      -
    764B  PRO*     3.5    24.9    -      -       +      +
    768B  LEU*     4.0    17.3    -      -       +      -
    801B  ASP      2.8    13.9    +      -       -      -
    802B  LEU*     3.2    21.3    -      -       -      +
    804B  HIS*     1.3    74.5    -      -       -      +
    806B  GLY*     1.3    58.1    +      -       -      +
    807B  VAL      3.3     1.1    -      -       -      -
    808B  ALA*     4.1     9.0    -      -       -      -
    818B  ARG*     3.3    36.9    +      -       +      +
    822B  ILE*     3.5    17.7    -      -       +      -
----------------------------------------------------------
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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