Contacts of the helix formed by residues 196 - 212 (chain F) in PDB entry 3JSX


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 196 (chain F).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    194F  HIS      3.6     7.2    -      -       -      +
    195F  THR*     1.3    96.2    -      -       +      +
    197F  ALA*     1.3    55.6    +      -       -      +
    198F  ASP*     3.7     4.0    -      -       -      +
    199F  ALA*     3.0    15.6    -      -       +      +
    200F  ARG*     2.8    33.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 197 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    196F  PRO*     1.3    70.5    -      -       -      +
    198F  ASP*     1.3    61.9    +      -       -      +
    200F  ARG*     2.9    34.2    +      -       -      +
    201F  ILE*     2.9    30.0    +      -       +      +
    601F  FAD      5.0     0.3    -      -       -      -
----------------------------------------------------------
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Residues in contact with ASP 198 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    196F  PRO*     5.1     3.5    -      -       -      +
    197F  ALA*     1.3    76.2    +      -       +      +
    199F  ALA*     1.3    63.4    +      -       -      +
    200F  ARG      3.2     0.2    -      -       -      -
    201F  ILE*     3.5    21.5    -      -       +      +
    202F  GLN*     2.9    43.6    +      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 199 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    195F  THR*     3.4    20.2    -      -       +      -
    196F  PRO*     3.0    28.4    +      -       +      +
    198F  ASP*     1.3    84.3    +      -       -      +
    200F  ARG*     1.3    57.4    +      -       -      -
    202F  GLN*     3.4    10.3    +      -       -      +
    203F  ILE*     3.2    25.3    +      -       +      +
----------------------------------------------------------
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Residues in contact with ARG 200 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     17F  PHE*     3.9    10.7    -      -       +      -
    192F  ILE*     4.2    24.2    +      -       +      -
    195F  THR*     2.7    51.9    +      -       +      +
    196F  PRO*     2.8     7.8    +      -       -      +
    197F  ALA*     2.9    38.4    +      -       -      +
    199F  ALA*     1.3    75.3    -      -       -      +
    201F  ILE*     1.3    64.6    +      -       -      +
    203F  ILE*     3.0    18.0    +      -       -      +
    204F  LEU*     3.1    21.4    +      -       -      +
    601F  FAD      3.0    60.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 201 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    197F  ALA*     2.9    21.6    +      -       +      +
    198F  ASP*     3.3    23.7    +      -       +      +
    200F  ARG*     1.3    76.2    -      -       -      +
    202F  GLN*     1.3    62.0    +      -       +      +
    204F  LEU*     3.6    11.2    +      -       -      +
    205F  GLU*     3.5    26.4    +      -       +      +
    601F  FAD      4.7    12.3    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLN 202 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    198F  ASP*     2.9    27.8    +      -       +      +
    199F  ALA*     3.8    10.2    -      -       -      +
    200F  ARG      3.2     0.2    -      -       -      -
    201F  ILE*     1.3    76.0    -      -       +      +
    203F  ILE*     1.3    61.1    +      -       -      +
    205F  GLU*     3.9    10.5    -      -       +      +
    206F  GLY*     3.3    18.5    +      -       -      -
----------------------------------------------------------
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Residues in contact with ILE 203 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     17F  PHE*     3.6    24.5    -      -       +      -
     21F  MET*     4.1    11.9    -      -       +      -
    189F  THR*     4.3    22.7    -      -       +      +
    190F  TYR      6.0     0.2    -      -       -      +
    192F  ILE*     4.6     3.4    -      -       +      -
    195F  THR*     4.1    21.5    -      -       +      +
    199F  ALA*     3.2    15.6    +      -       +      +
    200F  ARG*     3.0    11.9    +      -       -      +
    202F  GLN*     1.3    76.3    -      -       -      +
    204F  LEU*     1.3    65.7    +      -       -      +
    205F  GLU      3.0     1.1    -      -       -      -
    206F  GLY*     3.3     2.3    +      -       -      +
    207F  TRP*     3.1    21.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 204 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     17F  PHE*     3.1    33.0    -      -       +      -
     20F  ALA*     3.7    30.7    -      -       +      +
     21F  MET*     3.9    13.9    -      -       -      +
     24F  ALA*     4.1     9.6    -      -       +      +
    200F  ARG      3.1    28.7    +      -       -      +
    201F  ILE*     3.7    10.5    -      -       -      +
    203F  ILE*     1.3    77.7    -      -       -      +
    205F  GLU*     1.3    63.2    -      -       -      +
    207F  TRP*     3.6     5.9    +      -       -      +
    208F  LYS*     2.9    32.4    +      -       +      +
    601F  FAD      3.6    23.8    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 205 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    201F  ILE*     3.5    22.7    +      -       +      +
    202F  GLN*     4.1     9.6    -      -       +      +
    203F  ILE      3.0     0.8    -      -       -      -
    204F  LEU*     1.3    79.6    -      -       -      +
    206F  GLY*     1.3    53.8    +      -       -      +
    208F  LYS*     3.4    30.1    +      -       -      +
    209F  LYS*     2.7    34.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 206 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    187F  GLN*     5.3     3.5    +      -       -      +
    202F  GLN      3.3    11.5    +      -       -      -
    203F  ILE*     3.3     6.5    +      -       -      -
    205F  GLU*     1.3    80.7    -      -       -      +
    207F  TRP*     1.3    54.6    +      -       -      +
    209F  LYS*     3.1    10.8    -      -       -      +
    210F  ARG*     3.0    27.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with TRP 207 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     21F  MET*     3.5    46.2    +      -       +      +
     24F  ALA*     4.4     3.8    -      -       +      -
     25F  ALA*     3.2    23.3    -      -       +      +
     98F  ILE*     4.0    20.9    -      -       +      -
    100F  GLN*     4.3     2.0    +      -       -      -
    143F  VAL*     4.3    19.7    -      -       +      -
    145F  SER*     3.9    14.4    -      -       -      -
    187F  GLN*     3.1    50.5    -      -       +      -
    203F  ILE      3.1    14.9    +      -       -      +
    204F  LEU      3.8     3.8    -      -       -      +
    205F  GLU      3.2     0.2    -      -       -      -
    206F  GLY*     1.3    73.6    -      -       -      +
    208F  LYS*     1.3    56.2    +      -       -      +
    209F  LYS      3.1     4.3    -      -       -      -
    210F  ARG*     3.4    17.6    +      -       -      -
    211F  LEU*     2.9    62.6    +      -       +      +
    214F  ILE*     4.9     0.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with LYS 208 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     24F  ALA*     3.8    29.0    +      -       +      +
     27F  ALA*     4.3    13.5    -      -       -      +
     28F  ALA*     3.5    38.9    -      -       +      +
     31F  LYS*     6.4     1.3    -      -       -      -
    204F  LEU*     2.9    24.2    +      -       +      +
    205F  GLU*     3.5    27.2    +      -       -      +
    207F  TRP*     1.3    72.5    -      -       -      +
    209F  LYS*     1.3    60.4    +      -       -      +
    211F  LEU*     4.0     4.3    -      -       -      +
    212F  GLU*     3.1    28.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 209 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    205F  GLU      2.7    15.3    +      -       -      +
    206F  GLY*     3.1    17.3    -      -       -      +
    207F  TRP      3.1     0.2    -      -       -      -
    208F  LYS*     1.3    74.9    -      -       -      +
    210F  ARG*     1.3    66.4    +      -       -      +
    212F  GLU*     3.2    43.4    +      -       -      +
    213F  ASN*     4.1     4.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 210 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    143F  VAL*     4.2     1.6    -      -       -      +
    184F  LEU*     4.0     6.9    -      -       -      +
    185F  GLU*     2.6    47.7    +      -       -      +
    186F  PRO      4.0     1.8    +      -       -      -
    187F  GLN*     2.7    51.9    +      -       -      +
    206F  GLY      3.0    12.1    +      -       -      +
    207F  TRP*     3.8    14.8    -      -       +      +
    209F  LYS*     1.3    79.9    -      -       -      +
    211F  LEU*     1.3    63.7    +      -       -      +
    212F  GLU      2.9     1.6    +      -       -      -
    213F  ASN*     3.1    14.1    +      -       -      +
    214F  ILE*     3.3    24.9    +      -       +      +
    217F  GLU*     3.1    40.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 211 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     25F  ALA*     3.4    29.2    -      -       +      -
     28F  ALA*     4.5     9.8    -      -       +      +
     29F  LEU*     4.2    29.1    -      -       +      +
     32F  LYS*     5.4     0.3    -      -       -      +
     34F  TRP*     4.6     4.9    +      -       -      -
     98F  ILE*     4.3     9.9    -      -       +      -
    207F  TRP*     2.9    69.7    +      -       +      +
    208F  LYS*     4.0     9.2    -      -       -      +
    209F  LYS      3.3     0.4    -      -       -      -
    210F  ARG*     1.3    74.8    -      -       -      +
    212F  GLU*     1.3    62.7    +      -       -      +
    213F  ASN      3.2     0.6    +      -       -      -
    214F  ILE*     3.7    38.2    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 212 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     28F  ALA*     5.5     4.7    -      -       +      +
     31F  LYS*     5.5     6.8    -      -       -      +
     32F  LYS*     3.5    51.9    +      -       +      +
     34F  TRP*     5.4     1.4    +      -       -      -
    208F  LYS      3.1    19.6    +      -       -      +
    209F  LYS*     3.2    32.6    +      -       -      +
    210F  ARG      2.9     0.8    +      -       -      -
    211F  LEU*     1.3    78.1    -      -       -      +
    213F  ASN*     1.3    74.8    +      -       -      +
    214F  ILE      3.7     0.2    -      -       -      -
----------------------------------------------------------
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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