Contacts of the helix formed by residues 738 - 762 (chain D) in PDB entry 6VVT


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 PRO 738 (chain D).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    735D  VAL      5.3     2.0    -      -       -      +
    736D  LEU*     4.7     1.3    -      -       +      +
    737D  VAL*     1.3    92.2    -      -       +      +
    739D  PRO*     1.3    65.7    -      -       +      +
    740D  GLN*     3.1     3.6    -      -       +      +
    741D  LYS*     2.8    44.0    +      -       +      +
    742D  GLN      3.9     0.5    +      -       -      -
    784D  VAL*     5.4     2.0    -      -       +      -
    787D  ALA*     4.0    21.5    -      -       +      +
    788D  LEU*     4.0    32.5    -      -       +      +
    791D  PHE*     5.0     7.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with PRO 739 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    737D  VAL*     3.0    15.6    -      -       +      +
    738D  PRO*     1.3    82.4    -      -       +      +
    740D  GLN*     1.3    61.8    +      -       -      +
    741D  LYS      3.3     0.3    +      -       -      -
    742D  GLN*     3.6     7.2    +      -       +      +
    743D  GLU*     3.4    19.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 740 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    738D  PRO*     3.0     3.3    +      -       +      -
    739D  PRO*     1.3    82.1    -      -       +      +
    741D  LYS*     1.3    52.8    +      -       -      +
    743D  GLU*     3.9     7.2    -      -       -      +
    744D  ILE*     2.7    41.0    +      -       +      +
    787D  ALA*     4.7    17.7    -      -       +      +
----------------------------------------------------------
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Residues in contact with LYS 741 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    737D  VAL*     5.1     3.1    -      -       +      -
    738D  PRO*     2.8    33.3    +      -       +      +
    740D  GLN*     1.3    74.6    -      -       -      +
    742D  GLN*     1.3    56.8    +      -       -      +
    744D  ILE*     4.0     3.3    -      -       -      +
    745D  LEU*     2.7    48.5    +      -       +      +
    784D  VAL*     3.8    26.2    -      -       +      -
    787D  ALA*     5.3     4.4    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLN 742 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    738D  PRO      3.9     1.4    +      -       -      -
    739D  PRO*     3.6     8.8    +      -       +      +
    740D  GLN      3.5     0.2    -      -       -      -
    741D  LYS*     1.3    78.8    -      -       -      +
    743D  GLU*     1.3    61.2    +      -       -      +
    745D  LEU*     3.8    16.6    -      -       -      +
    746D  GLU*     3.3    22.9    +      -       -      +
    841D  GLU*     3.7    33.0    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 743 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    739D  PRO      3.4    14.6    +      -       -      +
    740D  GLN*     3.9     6.7    -      -       -      +
    741D  LYS      3.2     0.4    -      -       -      -
    742D  GLN*     1.3    79.4    -      -       -      +
    744D  ILE*     1.3    64.9    +      -       +      +
    746D  GLU*     3.2     9.2    +      -       -      +
    747D  ARG*     3.1    27.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 744 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    740D  GLN*     2.7    24.6    +      -       +      +
    741D  LYS*     4.0     3.4    -      -       -      +
    743D  GLU*     1.3    77.7    -      -       +      +
    745D  LEU*     1.3    62.2    +      -       +      +
    747D  ARG*     3.0    37.7    +      -       -      +
    748D  HIS*     3.0    30.3    +      -       +      -
    783D  GLU*     6.2     1.8    -      -       +      -
    787D  ALA*     6.6     0.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 745 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    741D  LYS*     2.7    40.3    +      -       +      +
    742D  GLN*     3.8    17.9    -      -       -      +
    744D  ILE*     1.3    75.2    -      -       +      +
    746D  GLU*     1.3    57.3    +      -       -      +
    748D  HIS*     3.5     4.4    +      -       -      +
    749D  GLU*     3.0    29.7    +      -       -      +
    780D  ALA*     5.0    15.5    -      -       +      +
    784D  VAL*     4.9    19.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 746 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    742D  GLN*     3.3    15.9    +      -       -      +
    743D  GLU*     3.2    13.7    +      -       -      +
    745D  LEU*     1.3    77.6    -      -       -      +
    747D  ARG*     1.3    61.9    +      -       -      +
    749D  GLU*     3.7     8.0    +      -       -      +
    750D  ALA*     3.4    17.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 747 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    743D  GLU*     3.1    18.7    +      -       -      +
    744D  ILE*     3.0    36.1    +      -       -      +
    746D  GLU*     1.3    73.8    -      -       -      +
    748D  HIS*     1.3    91.7    +      -       +      +
    750D  ALA*     3.2    20.4    +      -       -      +
    751D  GLU*     3.6    15.1    +      -       -      +
    783D  GLU*     5.0     9.3    -      -       -      +
----------------------------------------------------------
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Residues in contact with HIS 748 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    744D  ILE*     3.0    29.2    +      -       +      +
    745D  LEU      4.2     2.9    -      -       -      +
    747D  ARG*     1.3   104.9    +      -       +      +
    749D  GLU*     1.3    65.1    +      -       -      +
    751D  GLU*     3.0    30.5    +      -       -      +
    752D  ALA*     3.3    10.0    +      -       -      +
    776D  ILE*     3.6    27.7    +      -       +      +
    779D  ASP*     4.2    12.9    +      -       +      -
    780D  ALA*     3.2    46.7    -      -       +      +
    783D  GLU*     4.8     4.1    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 749 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    745D  LEU      3.0    20.3    +      -       -      +
    746D  GLU*     3.8     9.9    -      -       -      +
    747D  ARG      3.2     0.2    -      -       -      -
    748D  HIS*     1.3    77.2    -      -       -      +
    750D  ALA*     1.3    60.3    +      -       -      +
    752D  ALA*     3.3     8.8    +      -       -      +
    753D  ASP*     3.1    21.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 750 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    746D  GLU      3.4    10.0    +      -       -      +
    747D  ARG*     3.2    12.2    +      -       -      +
    748D  HIS      3.1     0.8    -      -       -      -
    749D  GLU*     1.3    79.1    -      -       -      +
    751D  GLU*     1.3    58.3    +      -       +      +
    753D  ASP*     3.9     6.1    -      -       -      +
    754D  ALA*     3.0    33.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 751 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    747D  ARG*     4.0    16.8    -      -       -      +
    748D  HIS*     3.0    26.4    +      -       -      +
    750D  ALA*     1.3    77.8    -      -       +      +
    752D  ALA*     1.3    58.4    +      -       -      +
    754D  ALA*     4.7     2.0    -      -       -      +
    755D  ILE*     3.1    35.4    +      -       +      +
    776D  ILE*     3.2    36.9    -      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 752 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    748D  HIS      3.3    10.3    +      -       -      +
    749D  GLU*     3.3     9.8    +      -       -      +
    750D  ALA      3.2     0.6    -      -       -      -
    751D  GLU*     1.3    74.6    -      -       -      +
    753D  ASP*     1.3    63.8    +      -       -      +
    756D  GLU*     3.4    19.4    +      -       -      +
    773D  LEU*     3.6    32.6    -      -       +      +
    776D  ILE*     4.3     6.0    -      -       +      +
----------------------------------------------------------
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Residues in contact with ASP 753 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    749D  GLU      3.1    15.1    +      -       -      +
    750D  ALA*     3.3     7.1    +      -       -      +
    752D  ALA*     1.3    75.8    -      -       -      +
    754D  ALA*     1.3    65.1    +      -       -      +
    756D  GLU*     3.1    17.3    +      -       -      +
    757D  ARG*     3.1    11.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 754 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    750D  ALA      3.0    15.7    +      -       -      +
    751D  GLU*     4.7     2.7    -      -       -      +
    753D  ASP*     1.3    74.6    -      -       -      +
    755D  ILE*     1.3    59.9    +      -       -      +
    757D  ARG*     3.0    23.6    +      -       +      +
    758D  LYS*     2.8    28.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 755 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    751D  GLU*     3.1    20.4    +      -       +      +
    752D  ALA      3.9     3.4    -      -       -      +
    753D  ASP      3.2     0.2    -      -       -      -
    754D  ALA*     1.3    77.2    -      -       -      +
    756D  GLU*     1.3    54.7    +      -       -      +
    758D  LYS*     3.2     8.9    +      -       +      +
    759D  TYR*     2.7    33.2    +      -       +      +
    769D  ARG*     5.0    13.2    -      -       +      -
    772D  SER*     3.0    30.7    -      -       -      +
    773D  LEU*     3.8    24.9    -      -       +      -
    776D  ILE*     3.3    24.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 756 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    752D  ALA      3.4     9.9    +      -       -      +
    753D  ASP*     3.1    12.6    +      -       -      +
    755D  ILE*     1.3    77.0    -      -       -      +
    757D  ARG*     1.3    65.8    +      -       -      +
    759D  TYR*     3.2    19.7    +      -       -      +
    760D  GLN*     3.0    24.3    +      -       -      +
    769D  ARG*     2.7    36.7    +      -       -      +
    773D  LEU*     4.8     8.1    -      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 757 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    753D  ASP      3.1     7.5    +      -       -      +
    754D  ALA*     3.0    27.6    +      -       -      +
    756D  GLU*     1.3    75.5    -      -       -      +
    758D  LYS*     1.3    72.5    +      -       -      +
    760D  GLN*     3.2    15.6    +      -       -      +
    761D  ARG*     3.5    12.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 758 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    754D  ALA      2.8    15.6    +      -       -      +
    755D  ILE*     3.6    11.2    -      -       +      +
    757D  ARG*     1.3    87.7    -      -       -      +
    759D  TYR*     1.3    62.2    +      -       -      +
    760D  GLN      3.5     0.2    +      -       -      -
    761D  ARG*     3.8     7.5    +      -       -      +
    762D  GLY      3.8     0.5    +      -       -      -
    763D  ALA*     3.1    39.2    +      -       +      +
----------------------------------------------------------
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Residues in contact with TYR 759 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    755D  ILE*     2.7    21.2    +      -       +      +
    756D  GLU*     3.2    21.5    +      -       +      +
    758D  LYS*     1.3    75.4    -      -       -      +
    760D  GLN*     1.3    70.1    +      -       -      +
    761D  ARG      3.5     0.2    +      -       -      -
    762D  GLY*     3.8     3.5    +      -       -      -
    763D  ALA      4.4     0.4    -      -       -      -
    764D  LEU*     3.2    49.5    +      -       +      +
    766D  HIS*     3.8    15.5    +      -       -      -
    769D  ARG*     3.1    53.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLN 760 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    756D  GLU*     3.0    15.3    +      -       -      +
    757D  ARG*     3.2     8.4    +      -       -      +
    759D  TYR*     1.3    85.3    -      -       -      +
    761D  ARG*     1.3    66.9    +      -       -      +
    762D  GLY*     4.4     0.3    -      -       -      -
----------------------------------------------------------
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Residues in contact with ARG 761 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    757D  ARG*     3.5    13.7    +      -       -      +
    758D  LYS*     4.3     7.4    -      -       -      +
    759D  TYR      3.4     0.4    -      -       -      -
    760D  GLN*     1.3    82.6    -      -       -      +
    762D  GLY*     1.3    59.0    +      -       -      +
    763D  ALA*     4.9     0.9    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLY 762 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    759D  TYR      3.8     3.3    +      -       -      -
    760D  GLN      3.4     2.4    -      -       -      -
    761D  ARG*     1.3    80.7    -      -       -      +
    763D  ALA*     1.3    59.8    +      -       -      +
    764D  LEU*     3.2     9.8    +      -       -      -
    765D  ASN      4.6     3.1    +      -       -      -
----------------------------------------------------------
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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