Contacts of the helix formed by residues 742 - 757 (chain D) in PDB entry 5VOT


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 LEU 742 (chain D).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    395D  VAL*     4.6    25.4    -      -       +      -
    436D  CYS*     6.1     3.4    -      -       +      -
    438D  PHE*     5.7    13.2    -      -       +      -
    473D  ASP*     5.9     3.6    -      -       +      +
    474D  ILE*     6.1     5.4    -      -       +      -
    736D  THR*     5.8     3.4    -      -       +      -
    740D  SER*     3.6    10.6    +      -       -      +
    741D  SER*     1.3    88.5    +      -       -      +
    743D  GLY*     1.3    63.9    +      -       -      +
    744D  ASN      3.1     1.0    +      -       -      -
    745D  ALA*     3.2    10.0    +      -       +      +
    746D  VAL*     3.0    36.1    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLY 743 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    490D  ASP*     6.4     0.2    -      -       -      -
    492D  SER*     5.0     3.5    -      -       -      -
    736D  THR*     4.4    24.8    +      -       -      +
    740D  SER*     4.3     8.1    +      -       -      -
    741D  SER      3.2     3.0    -      -       -      -
    742D  LEU*     1.3    77.1    -      -       -      +
    744D  ASN*     1.3    56.1    +      -       -      +
    746D  VAL*     3.7     6.7    -      -       -      +
    747D  ASN*     2.9    30.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASN 744 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    740D  SER      5.4     0.6    +      -       -      -
    741D  SER      3.6    10.1    +      -       -      +
    742D  LEU      3.1     0.8    +      -       -      -
    743D  GLY*     1.3    75.9    -      -       -      +
    745D  ALA*     1.3    63.8    +      -       -      +
    747D  ASN*     3.1    11.9    +      -       -      +
    748D  LEU*     2.9    37.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 745 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    436D  CYS*     4.2    13.0    -      -       -      -
    741D  SER      4.6     1.0    +      -       -      +
    742D  LEU*     3.2    12.4    +      -       +      +
    744D  ASN*     1.3    79.1    -      -       -      +
    746D  VAL*     1.3    64.1    +      -       +      +
    748D  LEU*     3.0    19.9    +      -       +      +
    749D  ALA*     2.9    23.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 746 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    432D  ILE*     3.9    22.2    -      -       +      -
    436D  CYS*     4.1    20.9    -      -       +      -
    438D  PHE*     5.4     4.7    -      -       +      -
    474D  ILE*     4.7    12.6    -      -       +      -
    492D  SER*     5.4     2.5    -      -       -      -
    734D  ILE*     4.5    23.6    -      -       +      -
    736D  THR*     5.8     2.5    -      -       +      -
    742D  LEU*     3.0    35.9    +      -       +      +
    743D  GLY*     3.7     6.7    -      -       -      +
    745D  ALA*     1.3    75.5    -      -       -      +
    747D  ASN*     1.3    64.0    +      -       -      +
    749D  ALA*     3.1     3.7    +      -       -      +
    750D  VAL*     2.9    36.0    +      -       +      +
----------------------------------------------------------
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Residues in contact with ASN 747 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    486A  GLU*     5.5     1.8    +      -       -      -
    492D  SER*     3.9    17.3    -      -       -      +
    493D  LYS*     3.5    60.0    +      -       -      +
    743D  GLY      2.9    14.7    +      -       -      +
    744D  ASN*     3.1    13.8    +      -       -      +
    746D  VAL*     1.3    75.3    -      -       -      +
    748D  LEU*     1.3    65.0    +      -       +      +
    750D  VAL*     3.2     5.7    +      -       -      +
    751D  LEU*     2.9    32.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 748 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    483A  LEU*     3.7    23.7    -      -       +      +
    486A  GLU*     5.1    11.7    -      -       +      +
    487A  GLU*     5.7     5.4    -      -       +      -
    744D  ASN*     2.9    31.0    +      -       -      +
    745D  ALA*     3.0    24.0    +      -       +      +
    747D  ASN*     1.3    77.5    -      -       +      +
    749D  ALA*     1.3    62.5    +      -       -      +
    751D  LEU*     3.1    12.2    +      -       +      +
    752D  LYS*     2.9    21.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 749 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    432D  ILE*     4.6     9.2    -      -       +      -
    435D  HIS*     3.8    31.4    -      -       +      -
    436D  CYS*     4.3    11.2    -      -       -      -
    745D  ALA      2.9    12.0    +      -       -      +
    746D  VAL      3.7     6.1    -      -       -      +
    748D  LEU*     1.3    75.6    -      -       -      +
    750D  VAL*     1.3    63.7    +      -       -      +
    752D  LYS*     3.2    13.1    +      -       +      +
    753D  LEU*     2.9    28.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 750 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    428D  LEU*     5.7     4.0    -      -       +      -
    432D  ILE*     3.8    21.8    -      -       +      -
    492D  SER*     4.7     9.0    -      -       -      +
    493D  LYS      4.5    11.9    -      -       -      +
    495D  PHE*     4.3    25.6    -      -       +      -
    734D  ILE*     4.8     9.9    -      -       +      -
    746D  VAL*     2.9    29.2    +      -       +      +
    747D  ASN*     3.4    13.0    -      -       -      +
    749D  ALA*     1.3    75.3    -      -       -      +
    751D  LEU*     1.3    67.9    +      -       +      +
    753D  LEU*     3.1     8.7    +      -       -      +
    754D  ASN*     2.9    22.5    +      -       +      +
    759D  LEU*     4.6     6.4    -      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 751 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    481A  ILE*     5.4     8.7    -      -       +      +
    482A  THR*     5.8     0.9    -      -       -      -
    483A  LEU*     3.6    25.8    -      -       +      +
    486A  GLU*     3.5    35.9    -      -       +      -
    493D  LYS*     4.3    17.7    -      -       +      -
    747D  ASN*     2.9    39.1    +      -       -      +
    748D  LEU*     3.4    10.3    -      -       +      +
    750D  VAL*     1.3    78.4    -      -       +      +
    752D  LYS*     1.3    64.0    +      -       -      +
    754D  ASN*     3.1    15.7    +      -       -      +
    755D  GLU*     2.9    26.9    +      -       +      +
----------------------------------------------------------
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Residues in contact with LYS 752 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    483A  LEU*     3.8    26.6    -      -       +      +
    435D  HIS*     4.5    21.2    +      -       +      +
    748D  LEU      2.9    12.9    +      -       -      +
    749D  ALA*     3.4    14.4    -      -       -      +
    751D  LEU*     1.3    74.1    -      -       -      +
    753D  LEU*     1.3    50.3    +      -       -      +
    755D  GLU*     3.2     6.2    +      -       -      +
    756D  GLN*     2.7    67.2    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 753 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    428D  LEU*     5.1     2.0    -      -       +      -
    431D  GLU*     3.8    33.0    -      -       +      +
    432D  ILE*     4.0    19.1    -      -       +      -
    435D  HIS*     3.4    25.8    -      -       +      +
    749D  ALA      2.9    18.6    +      -       -      +
    750D  VAL*     3.5     7.9    -      -       -      +
    752D  LYS*     1.3    74.6    -      -       +      +
    754D  ASN*     1.3    53.5    +      -       -      +
    756D  GLN*     2.9    25.2    +      -       +      +
    757D  GLY*     2.6    34.1    +      -       -      -
    758D  LEU*     3.8    13.7    +      -       +      -
    759D  LEU*     4.0    30.7    -      -       +      +
----------------------------------------------------------
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Residues in contact with ASN 754 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    658A  PHE*     6.0     0.3    -      -       -      -
    728A  ASP*     5.6     5.4    -      -       -      +
    729A  SER*     3.5    29.5    +      -       -      +
    730A  LYS*     5.3     3.4    -      -       -      +
    494D  PRO      5.2     6.3    +      -       -      -
    495D  PHE*     5.1    13.0    +      -       +      +
    750D  VAL*     2.9    16.2    +      -       +      +
    751D  LEU*     3.1    19.9    +      -       +      +
    753D  LEU*     1.3    76.3    -      -       -      +
    755D  GLU*     1.3    62.9    +      -       +      +
    757D  GLY*     3.2    13.3    +      -       -      -
    759D  LEU*     4.0    14.9    -      -       +      +
    760D  ASP*     5.3     4.5    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 755 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    482A  THR*     3.2    16.6    -      -       +      -
    483A  LEU*     2.6    51.2    +      -       -      +
    484A  VAL*     4.1     8.5    +      -       -      +
    658A  PHE*     4.7    19.3    -      -       +      -
    661A  ARG*     6.1     1.0    -      -       -      +
    730A  LYS*     6.1     3.4    -      -       -      +
    751D  LEU      2.9    12.4    +      -       -      +
    752D  LYS*     3.7     6.7    -      -       -      +
    754D  ASN*     1.3    77.1    -      -       +      +
    756D  GLN*     1.3    61.8    +      -       +      +
    757D  GLY*     3.3     1.6    +      -       -      -
----------------------------------------------------------
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Residues in contact with GLN 756 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    435D  HIS*     4.5     7.8    -      -       -      -
    752D  LYS*     2.7    55.8    +      -       +      +
    753D  LEU*     3.2    29.7    -      -       +      +
    755D  GLU*     1.3    73.3    -      -       +      +
    757D  GLY*     1.3    55.6    +      -       -      +
    758D  LEU*     2.9    19.2    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLY 757 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    753D  LEU      2.6    13.3    +      -       -      -
    754D  ASN*     3.2     9.6    +      -       -      -
    755D  GLU      3.1     4.9    -      -       -      -
    756D  GLN*     1.3    71.1    -      -       -      +
    758D  LEU*     1.3    57.7    +      -       -      +
    759D  LEU*     3.0     3.8    -      -       -      -
    760D  ASP*     2.8    43.0    +      -       -      +
    761D  LYS*     3.6     2.8    +      -       -      +
----------------------------------------------------------
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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