Contacts of the helix formed by residues 3805 - 3822 (chain A) in PDB entry 5NUG


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 SER3805 (chain A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   3709A  GLN*     3.6    22.4    -      -       -      +
   3712A  CYS*     3.6     3.6    -      -       -      +
   3713A  LEU*     3.0    38.6    +      -       -      +
   3716A  VAL*     4.9     2.6    -      -       -      +
   3801A  TYR      3.1     5.1    +      -       -      -
   3802A  LEU*     3.0    23.4    +      -       -      -
   3804A  LEU*     1.3    77.1    -      -       -      +
   3806A  THR*     1.3    57.7    +      -       -      +
   3808A  CYS*     3.2    12.4    +      -       -      +
   3809A  SER*     2.9    28.8    +      -       -      -
----------------------------------------------------------
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Residues in contact with THR3806 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   3709A  GLN*     3.6    32.5    +      -       -      +
   3802A  LEU*     2.6    23.7    +      -       -      +
   3803A  PRO*     3.2    13.0    -      -       +      +
   3805A  SER*     1.3    72.2    -      -       -      +
   3807A  ALA*     1.3    59.1    +      -       -      +
   3809A  SER*     3.2     4.2    +      -       -      -
   3810A  SER*     2.9    37.7    +      -       -      +
   3893A  LYS*     5.0    13.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA3807 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   3803A  PRO      2.5    23.0    +      -       -      +
   3804A  LEU*     3.3    11.7    -      -       +      +
   3806A  THR*     1.3    75.7    -      -       -      +
   3808A  CYS*     1.3    57.6    +      -       -      +
   3810A  SER*     3.2     9.4    +      -       -      -
   3811A  ILE*     2.9    33.9    +      -       -      +
   3860A  THR*     5.7     3.1    -      -       +      -
   3864A  PHE*     4.6    19.7    -      -       +      -
   3890A  ILE*     4.0     8.9    -      -       +      +
   3891A  LYS*     6.3     0.4    -      -       -      -
   3893A  LYS*     6.6     0.2    -      -       -      -
   3894A  GLY*     5.7     7.0    -      -       -      +
----------------------------------------------------------
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Residues in contact with CYS3808 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   3708A  LEU*     4.4     0.2    -      -       -      -
   3712A  CYS*     3.9    13.2    -      -       -      -
   3804A  LEU*     2.9    51.5    +      -       -      -
   3805A  SER*     3.2    10.1    -      -       -      +
   3807A  ALA*     1.3    75.9    -      -       -      +
   3809A  SER*     1.3    58.0    +      -       -      +
   3811A  ILE*     3.2     8.5    +      -       -      +
   3812A  TYR      2.9    24.9    +      -       -      -
   3832A  PHE*     3.2    14.2    -      -       +      -
   3836A  TYR*     2.3    37.0    -      -       -      +
   3863A  LEU*     3.9     6.7    -      -       -      -
----------------------------------------------------------
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Residues in contact with SER3809 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   3705A  ARG*     3.4    40.4    +      -       -      +
   3708A  LEU*     3.0    26.6    -      -       -      +
   3709A  GLN*     4.0     9.2    -      -       -      -
   3805A  SER      2.9    12.3    +      -       -      -
   3806A  THR*     3.4     9.0    -      -       -      -
   3808A  CYS*     1.3    77.0    -      -       -      +
   3810A  SER*     1.3    56.5    +      -       -      +
   3812A  TYR*     3.2     2.6    +      -       -      +
   3813A  PHE*     2.9    33.7    +      -       -      -
----------------------------------------------------------
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Residues in contact with SER3810 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   3705A  ARG*     6.5     0.4    -      -       -      -
   3806A  THR*     2.9    23.1    +      -       -      +
   3807A  ALA*     3.2    10.1    +      -       -      -
   3809A  SER*     1.3    75.5    -      -       -      +
   3811A  ILE*     1.3    53.8    +      -       -      +
   3813A  PHE*     3.2     8.8    +      -       -      +
   3814A  THR*     2.8    36.7    +      -       -      -
   3890A  ILE*     3.7    23.1    -      -       -      +
   3893A  LYS*     4.2    19.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE3811 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   3807A  ALA      2.9    19.4    +      -       -      +
   3808A  CYS*     3.3    10.5    -      -       -      +
   3810A  SER*     1.3    75.5    -      -       -      +
   3812A  TYR*     1.3    58.8    +      -       -      +
   3814A  THR*     3.2     4.7    +      -       -      -
   3815A  MET*     2.9    34.6    +      -       +      +
   3832A  PHE*     3.9    15.9    -      -       +      -
   3863A  LEU*     5.7     4.9    -      -       +      -
   3864A  PHE*     3.6    39.9    -      -       +      -
   3867A  ALA*     4.7    16.8    -      -       +      -
   3883A  PHE*     5.3     1.5    -      -       +      -
   3887A  LEU*     2.9    43.3    -      -       +      -
   3890A  ILE*     4.1    13.0    -      -       +      +
----------------------------------------------------------
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Residues in contact with TYR3812 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   3703A  VAL*     4.4    12.5    -      -       +      +
   3708A  LEU*     3.4    28.3    -      -       +      -
   3808A  CYS      2.9     6.1    +      -       -      -
   3811A  ILE*     1.3    76.1    -      -       -      +
   3813A  PHE*     1.3    74.2    +      +       -      +
   3815A  MET*     3.2     8.5    +      -       +      +
   3816A  GLU*     2.9    65.5    +      -       +      -
   3827A  TYR*     4.0    11.2    +      -       +      -
   3828A  SER*     3.8    18.8    -      -       -      -
   3829A  LEU*     3.5    39.2    +      -       +      +
   3832A  PHE*     3.6    36.3    -      +       +      -
----------------------------------------------------------
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Residues in contact with PHE3813 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   3703A  VAL*     3.4    26.7    -      -       +      -
   3704A  THR*     3.9    12.6    -      -       -      -
   3705A  ARG*     3.7    48.0    -      -       +      -
   3708A  LEU*     4.6     2.7    -      -       +      -
   3809A  SER*     2.9    24.1    +      -       -      +
   3810A  SER*     3.5    10.5    -      -       -      +
   3812A  TYR*     1.3    96.2    -      +       -      +
   3814A  THR*     1.3    55.7    +      -       -      +
   3816A  GLU*     3.2    11.2    +      -       -      +
   3817A  SER*     2.9    30.2    +      -       -      -
----------------------------------------------------------
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Residues in contact with THR3814 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   3810A  SER      2.8    14.7    +      -       -      -
   3811A  ILE*     3.2     8.3    +      -       -      -
   3813A  PHE*     1.3    75.0    -      -       -      +
   3815A  MET*     1.3    58.5    +      -       -      +
   3817A  SER*     3.2     8.3    +      -       -      -
   3818A  LEU*     2.9    27.4    +      -       -      +
   3883A  PHE*     4.4    10.8    -      -       +      -
   3886A  LEU*     3.6    45.3    -      -       +      -
   3887A  LEU*     5.8     1.3    -      -       +      -
   3890A  ILE*     3.0    19.6    -      -       +      +
   4346A  MET*     4.6     4.1    -      -       +      +
----------------------------------------------------------
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Residues in contact with MET3815 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   3811A  ILE*     2.9    19.6    +      -       +      +
   3812A  TYR*     3.2    10.0    +      -       +      +
   3814A  THR*     1.3    77.8    -      -       -      +
   3816A  GLU*     1.3    57.4    +      -       -      +
   3818A  LEU*     2.9    28.9    -      -       +      +
   3819A  LYS      4.1     1.0    +      -       -      -
   3825A  TYR      5.4     0.2    -      -       -      +
   3826A  GLN*     5.8     0.3    -      -       -      -
   3827A  TYR*     3.6    33.4    +      -       +      -
   3831A  PHE*     3.7    27.6    -      -       +      -
   3832A  PHE*     5.2    13.0    -      -       -      -
   3835A  ILE*     5.2     2.0    -      -       +      -
   3867A  ALA*     4.1    13.9    -      -       +      +
   3871A  VAL*     2.1    46.4    -      -       +      -
   3883A  PHE*     3.5    17.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU3816 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   3684A  PRO*     6.1     0.7    -      -       -      +
   3703A  VAL*     5.2     7.3    -      -       -      +
   3812A  TYR*     2.9    49.7    +      -       +      +
   3813A  PHE*     3.2    15.4    +      -       -      +
   3815A  MET*     1.3    74.9    -      -       -      +
   3817A  SER*     1.3    62.0    +      -       -      +
   3819A  LYS*     3.4    47.6    +      -       +      +
   3827A  TYR      5.2     7.6    -      -       -      +
   4140A  ARG*     4.8     9.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with SER3817 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   3813A  PHE      2.9    14.8    +      -       -      -
   3814A  THR*     3.2     7.8    +      -       -      -
   3816A  GLU*     1.3    71.9    -      -       -      +
   3818A  LEU*     1.3    55.6    +      -       -      +
   3819A  LYS*     3.1     3.1    -      -       -      -
   3820A  GLN*     2.8    32.1    +      -       -      +
   4346A  MET*     3.6    19.5    -      -       -      +
   4349A  LEU*     2.1    43.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU3818 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   3814A  THR      2.9    10.0    +      -       -      +
   3815A  MET*     2.9    17.3    -      -       +      +
   3817A  SER*     1.3    75.0    -      -       -      +
   3819A  LYS*     1.3    56.4    +      -       -      +
   3820A  GLN      3.1     0.2    -      -       -      -
   3821A  ILE*     3.0    28.4    -      -       +      +
   3822A  HIS      4.0     0.3    +      -       -      -
   3825A  TYR*     3.7    22.2    -      -       +      +
   3827A  TYR*     4.0    19.1    -      -       +      -
   3871A  VAL*     4.1     7.6    -      -       +      -
   3875A  MET*     4.0    21.3    -      -       +      -
   3883A  PHE*     3.6    32.5    -      -       +      -
   4342A  LYS*     3.4    29.8    -      -       -      +
   4346A  MET*     3.7    15.2    -      -       +      +
----------------------------------------------------------
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Residues in contact with LYS3819 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   3167A  ARG*     4.5    11.2    -      -       -      +
   3684A  PRO*     5.2     4.8    -      -       -      +
   3685A  THR*     4.1    20.2    -      -       +      +
   3815A  MET      4.1     0.8    +      -       -      -
   3816A  GLU*     3.4    38.5    +      -       -      +
   3817A  SER*     3.1     1.2    -      -       -      -
   3818A  LEU*     1.3    74.7    -      -       -      +
   3820A  GLN*     1.3    68.5    -      -       -      +
   3821A  ILE      3.4     0.2    -      -       -      -
   3823A  PHE*     3.7    18.7    +      -       -      +
   3825A  TYR      3.5    19.7    +      -       -      +
   3826A  GLN*     4.1    21.2    +      -       +      +
   4140A  ARG*     3.8    30.5    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLN3820 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   3164A  ARG      5.3     7.9    +      -       -      +
   3165A  GLY      5.3     4.2    -      -       -      +
   3817A  SER      2.8    16.6    +      -       -      +
   3819A  LYS*     1.3    85.1    -      -       +      +
   3821A  ILE*     1.3    62.8    +      -       -      +
   3823A  PHE*     4.6     1.6    +      -       -      +
   4345A  LYS*     3.8    43.0    -      -       +      +
   4346A  MET*     5.1     2.2    -      -       -      -
   4349A  LEU*     4.4    22.0    -      -       +      +
----------------------------------------------------------
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Residues in contact with ILE3821 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   3817A  SER      4.2     0.4    +      -       -      -
   3818A  LEU*     3.0    21.5    +      -       +      +
   3820A  GLN*     1.3    83.4    -      -       +      +
   3822A  HIS*     1.3    68.1    +      -       +      +
   3823A  PHE*     3.7     2.7    -      -       -      -
   3825A  TYR*     3.6    17.5    -      -       +      +
   3879A  ASP*     4.0    17.9    -      -       -      +
   4338A  ASP      5.5     0.4    -      -       -      +
   4342A  LYS*     2.6    70.0    -      -       +      +
   4345A  LYS*     6.2     3.6    -      -       +      -
   4346A  MET*     4.7     3.3    -      -       +      +
----------------------------------------------------------
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Residues in contact with HIS3822 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   3818A  LEU      4.0     1.4    +      -       -      -
   3821A  ILE*     1.3    80.7    -      -       +      +
   3823A  PHE*     1.3   101.8    -      +       -      +
   3824A  LEU*     2.6    49.0    +      -       +      +
   3825A  TYR*     3.0    36.3    -      +       +      +
   3876A  LEU*     2.8    29.5    -      -       +      +
   3879A  ASP*     4.3     4.9    -      -       -      +
   4130A  ILE*     3.7    13.3    -      -       +      +
----------------------------------------------------------
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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