Contacts of the helix formed by residues 2795 - 2811 (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 SER2795 (chain A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   2597A  PRO*     3.6    12.1    -      -       -      -
   2598A  GLY*     3.6    15.7    -      -       -      -
   2738A  TYR*     3.9     0.4    -      -       -      -
   2777A  TYR*     3.2    14.5    +      -       -      -
   2794A  TYR*     1.3    79.3    -      -       -      +
   2796A  PRO*     1.3    66.8    -      -       -      +
   2797A  ARG*     3.1    26.0    +      -       -      +
   2798A  GLU*     2.6    58.4    +      -       -      +
   2799A  MET      3.7     0.2    +      -       -      -
----------------------------------------------------------
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Residues in contact with PRO2796 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   2598A  GLY      3.3    21.5    -      -       -      +
   2599A  SER*     5.0     0.4    -      -       -      -
   2738A  TYR*     3.7     6.1    -      -       +      -
   2739A  PRO*     4.0    26.7    -      -       +      -
   2744A  LEU*     4.9     6.3    -      -       +      -
   2748A  TYR*     2.8    28.7    +      -       +      +
   2777A  TYR*     3.2    15.3    -      -       +      +
   2795A  SER*     1.3    82.6    -      -       -      +
   2797A  ARG*     1.3    55.4    +      -       -      +
   2799A  MET*     3.2     9.3    +      -       +      -
   2800A  THR*     2.9    21.4    +      -       -      -
   4804A  ADP      3.1    29.6    -      -       +      +
----------------------------------------------------------
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Residues in contact with ARG2797 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   2597A  PRO*     3.7    12.9    -      -       -      +
   2598A  GLY*     3.2    18.2    -      -       -      +
   2793A  ILE*     5.1     7.3    -      -       -      +
   2795A  SER*     2.9    16.4    +      -       -      +
   2796A  PRO*     1.3    78.0    -      -       -      +
   2798A  GLU*     1.3    66.1    +      -       -      +
   2800A  THR*     3.2     3.8    +      -       -      -
   2801A  ARG*     2.9    48.0    +      -       -      +
   2836A  ARG*     6.1     1.0    -      -       -      +
   3086A  PHE      4.4     5.5    +      -       -      -
   3087A  ASN*     3.4    41.9    +      -       -      +
   3088A  ARG*     6.1     3.1    -      -       -      +
   4804A  ADP      3.0    66.3    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLU2798 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   2777A  TYR*     5.2     0.9    -      -       +      -
   2793A  ILE      3.4    21.5    -      -       -      +
   2794A  TYR*     3.6    20.2    -      -       +      -
   2795A  SER*     2.6    48.9    +      -       -      +
   2797A  ARG*     1.3    79.3    +      -       -      +
   2799A  MET*     1.3    56.9    +      -       +      +
   2801A  ARG*     3.2    20.2    +      -       -      +
   2802A  TRP*     2.9    26.4    +      -       -      +
   2832A  LEU*     3.1    24.8    -      -       +      +
   2833A  PHE*     4.3    19.3    -      -       +      -
   2836A  ARG*     4.1    14.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with MET2799 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   2744A  LEU*     5.2     4.9    -      -       +      -
   2748A  TYR*     3.3    52.5    -      -       +      +
   2773A  MET*     3.6    37.0    -      -       +      +
   2774A  VAL*     4.6    12.3    -      -       +      +
   2777A  TYR*     3.4    46.2    -      -       +      -
   2796A  PRO*     3.2     5.6    +      -       +      +
   2798A  GLU*     1.3    75.7    -      -       -      +
   2800A  THR*     1.3    58.1    +      -       -      +
   2802A  TRP*     3.1    25.0    -      -       -      +
   2803A  VAL*     2.9    31.7    +      -       -      +
   2833A  PHE*     5.2     0.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with THR2800 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   2563A  ALA*     3.4    30.1    -      -       +      +
   2564A  ALA      5.1     2.5    -      -       -      +
   2748A  TYR*     3.5     7.9    +      -       -      -
   2751A  PHE*     5.1     0.6    -      -       +      -
   2796A  PRO      2.9    10.8    +      -       -      -
   2797A  ARG      3.4     5.6    -      -       -      -
   2799A  MET*     1.3    75.9    -      -       -      +
   2801A  ARG*     1.3    57.7    +      -       -      +
   2803A  VAL*     3.1    12.2    -      -       -      +
   2804A  ARG*     2.9    32.1    +      -       +      +
   4804A  ADP      2.6    44.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG2801 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   2797A  ARG*     2.9    34.1    +      -       -      +
   2798A  GLU*     3.4    24.0    -      -       -      +
   2800A  THR*     1.3    75.7    -      -       -      +
   2802A  TRP*     1.3    58.4    +      -       -      +
   2804A  ARG*     3.2     9.8    +      -       -      +
   2805A  GLY*     2.9    26.3    +      -       -      -
   2828A  GLU*     4.1     2.5    -      -       -      +
   2832A  LEU*     3.8    19.2    -      -       +      +
   2836A  ARG*     4.6    15.8    -      -       -      +
   2928A  GLN*     5.3    13.3    -      -       -      +
   3087A  ASN      3.7    21.8    +      -       -      -
   3088A  ARG*     3.7    14.1    +      -       -      +
   3089A  CYS      4.6     4.0    +      -       -      -
   3090A  VAL*     4.6    21.5    -      -       -      +
----------------------------------------------------------
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Residues in contact with TRP2802 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   2773A  MET*     3.5    29.6    -      -       +      -
   2776A  PHE*     3.4    31.0    -      +       +      -
   2777A  TYR      5.2     0.7    -      -       -      -
   2798A  GLU      2.9     8.8    +      -       -      +
   2799A  MET*     3.1    27.8    -      -       -      +
   2801A  ARG*     1.3    75.5    -      -       -      +
   2803A  VAL*     1.3    59.1    +      -       -      +
   2805A  GLY*     3.2     2.8    +      -       -      -
   2806A  ILE*     2.9    42.9    +      -       +      +
   2825A  TRP*     3.1    51.6    +      +       -      -
   2828A  GLU*     3.4    23.8    -      -       +      +
   2829A  ALA*     3.4    24.0    -      -       +      -
   2832A  LEU*     3.3    10.5    -      -       +      +
   2833A  PHE*     3.5    33.2    -      +       -      -
----------------------------------------------------------
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Residues in contact with VAL2803 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   2562A  VAL*     5.4     2.9    -      -       +      -
   2563A  ALA*     3.6    28.3    -      -       +      -
   2748A  TYR*     4.4    12.6    -      -       +      -
   2751A  PHE*     4.5    11.9    -      -       +      -
   2752A  ASN*     4.4    19.1    -      -       -      +
   2755A  MET*     3.4    18.5    -      -       +      +
   2773A  MET*     3.9    21.1    -      -       +      -
   2799A  MET      2.9    18.5    +      -       -      +
   2800A  THR*     3.1    24.5    -      -       -      +
   2802A  TRP*     1.3    78.6    -      -       -      +
   2804A  ARG*     1.3    55.4    -      -       -      +
   2806A  ILE*     3.2     6.3    +      -       +      -
   2807A  PHE*     2.9    25.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG2804 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   2560A  HIS      4.8     5.3    +      -       -      -
   2561A  LYS*     5.4     0.4    -      -       -      +
   2562A  VAL*     4.2    23.0    -      -       -      +
   2563A  ALA*     3.6    24.0    -      -       -      +
   2564A  ALA*     4.4    19.8    -      -       -      +
   2565A  PRO*     5.8     3.8    -      -       -      +
   2800A  THR*     2.9    21.9    +      -       +      +
   2801A  ARG*     3.2    11.9    +      -       -      +
   2803A  VAL*     1.3    76.3    -      -       -      +
   2805A  GLY*     1.3    56.0    +      -       -      +
   2807A  PHE*     3.2    20.8    +      -       -      +
   2808A  GLU*     2.9    49.4    +      -       +      +
   2811A  ARG*     6.1     0.8    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLY2805 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   2801A  ARG      2.9    12.0    +      -       -      -
   2802A  TRP      3.2     3.8    +      -       -      -
   2804A  ARG*     1.3    76.2    -      -       -      +
   2806A  ILE*     1.3    57.4    -      -       -      +
   2808A  GLU*     3.2     9.5    +      -       -      +
   2809A  ALA*     2.9    28.8    +      -       -      +
   2828A  GLU*     3.6    26.9    -      -       -      +
   2881A  TYR*     5.9     1.4    -      -       -      -
   2924A  ARG*     6.2     1.3    -      -       -      -
----------------------------------------------------------
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Residues in contact with ILE2806 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   2752A  ASN*     5.1     1.6    -      -       -      +
   2755A  MET*     3.5    28.0    -      -       +      -
   2756A  LEU*     5.2     2.7    -      -       +      -
   2769A  LEU*     5.2     6.7    -      -       +      -
   2773A  MET*     4.6     9.9    -      -       -      -
   2802A  TRP*     2.9    44.4    +      -       +      +
   2803A  VAL*     3.2    10.7    +      -       +      +
   2805A  GLY*     1.3    76.8    -      -       -      +
   2807A  PHE*     1.3    57.4    +      -       -      +
   2809A  ALA*     3.2     3.8    +      -       -      +
   2810A  LEU*     2.9    28.8    +      -       +      +
   2821A  LEU*     4.4    13.7    -      -       +      -
   2824A  ILE*     4.1    23.2    -      -       +      +
   2825A  TRP*     4.4    20.2    -      -       +      -
   2828A  GLU*     4.5     5.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with PHE2807 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   2559A  THR*     3.2    34.5    -      -       -      -
   2560A  HIS*     3.8    15.9    -      -       -      -
   2562A  VAL*     3.6    26.2    -      -       +      -
   2755A  MET*     3.5    22.6    -      -       +      -
   2758A  LEU*     5.6     6.3    -      -       +      -
   2803A  VAL      2.9    13.2    +      -       -      +
   2804A  ARG*     3.3    23.3    -      -       -      +
   2806A  ILE*     1.3    78.0    -      -       -      +
   2808A  GLU*     1.3    65.6    +      -       -      +
   2810A  LEU*     3.2     6.1    +      -       +      +
   2811A  ARG*     2.7    82.6    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLU2808 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   2804A  ARG*     2.9    31.4    +      -       +      +
   2805A  GLY*     3.4    11.4    -      -       -      +
   2807A  PHE*     1.3    94.3    -      -       +      +
   2809A  ALA*     1.3    61.2    +      -       -      +
   2811A  ARG*     4.6    13.2    +      -       -      +
   2812A  PRO*     3.1    25.1    -      -       -      +
   2881A  TYR*     4.8    10.5    -      -       +      +
   2927A  ARG*     4.3    22.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA2809 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   2805A  GLY      2.9    11.6    +      -       -      +
   2806A  ILE      3.4     2.7    -      -       -      +
   2808A  GLU*     1.3    78.2    -      -       -      +
   2810A  LEU*     1.3    63.8    +      -       -      +
   2812A  PRO*     3.9     4.9    -      -       -      +
   2813A  LEU*     4.1    14.6    -      -       -      +
   2816A  LEU*     4.9     2.6    -      -       +      +
   2824A  ILE*     3.2    42.0    -      -       +      -
   2828A  GLU*     6.4     0.4    -      -       +      -
   2873A  TYR*     6.0     0.2    -      -       +      -
   2881A  TYR*     4.2    32.4    -      -       +      +
----------------------------------------------------------
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Residues in contact with LEU2810 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   2755A  MET*     3.2    42.6    -      -       +      +
   2756A  LEU*     4.7     9.6    -      -       +      -
   2758A  LEU*     4.0    21.5    -      -       +      +
   2759A  ILE*     3.3    37.2    -      -       +      +
   2762A  LEU*     4.6     7.4    -      -       +      -
   2806A  ILE*     2.9    14.6    +      -       +      +
   2807A  PHE*     3.5     9.9    -      -       +      +
   2809A  ALA*     1.3    77.9    -      -       -      +
   2811A  ARG*     1.3    67.4    +      -       -      +
   2813A  LEU*     2.9    16.1    +      -       -      +
   2814A  GLU*     3.6     9.3    +      -       -      +
   2816A  LEU*     4.0    15.3    -      -       +      -
   2821A  LEU*     5.8     4.5    -      -       +      -
   2824A  ILE*     4.9     1.3    -      -       +      +
----------------------------------------------------------
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Residues in contact with ARG2811 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
   2560A  HIS*     5.4    11.2    +      -       -      +
   2758A  LEU*     4.5    16.0    -      -       +      +
   2804A  ARG*     6.1     0.6    -      -       -      +
   2807A  PHE*     2.7    58.2    +      -       +      +
   2808A  GLU*     4.1    14.4    +      -       -      +
   2810A  LEU*     1.3    72.3    -      -       -      +
   2812A  PRO*     1.3    70.8    -      -       +      +
   2813A  LEU      3.5     0.2    +      -       -      -
   2814A  GLU*     3.9    16.1    -      -       -      +
----------------------------------------------------------
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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