Contacts of the helix formed by residues 184 - 200 (chain F) in PDB entry 6F0X


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 GLY 184 (chain F).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    139F  LEU*     3.3    20.9    -      -       -      +
    141F  TYR*     2.7    17.7    +      -       -      -
    182F  GLY      3.3     5.5    +      -       -      -
    183F  THR*     1.3    76.7    -      -       -      +
    185F  LYS*     1.3    54.9    +      -       -      +
    187F  SER*     3.7    12.8    -      -       -      -
    188F  LEU*     2.6    30.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 185 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    141F  TYR*     4.6     0.7    -      -       -      -
    177F  LEU*     5.5    11.2    -      -       +      -
    178F  HIS*     4.6    11.4    -      -       -      +
    179F  GLY*     4.5    17.7    -      -       -      +
    180F  PRO      3.1    29.2    -      -       -      -
    181F  PRO*     3.5     6.0    -      -       -      +
    182F  GLY*     2.8    25.4    -      -       -      +
    183F  THR*     3.3    20.6    -      -       -      +
    184F  GLY*     1.3    72.8    -      -       -      +
    186F  THR*     1.3    67.2    +      -       -      +
    187F  SER      3.1     1.3    -      -       -      +
    188F  LEU*     3.1     6.2    +      -       -      +
    189F  CYS*     2.9    34.3    +      -       -      -
    298F  THR*     5.0     5.8    -      -       +      -
    300F  ASN*     5.0    14.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with THR 186 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    185F  LYS*     1.3    81.1    +      -       -      +
    187F  SER*     1.3    57.2    +      -       -      +
    189F  CYS*     3.1    11.0    +      -       -      +
    190F  LYS*     2.9    53.7    +      -       -      +
    250F  LEU*     3.9    17.7    -      -       +      -
    252F  ASP*     3.0    30.2    +      -       +      +
    298F  THR*     3.8    14.6    -      -       +      +
----------------------------------------------------------
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Residues in contact with SER 187 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    135F  LEU*     3.4    25.1    -      -       -      +
    139F  LEU*     3.5    22.0    -      -       -      -
    184F  GLY*     3.7    11.8    -      -       -      -
    185F  LYS      3.1     0.6    -      -       -      -
    186F  THR*     1.3    79.5    -      -       -      +
    188F  LEU*     1.3    57.7    +      -       -      +
    190F  LYS*     3.3     7.3    +      -       -      +
    191F  ALA*     3.0    26.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 188 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    136F  TRP*     4.2    33.7    -      -       +      +
    139F  LEU*     3.7     7.4    -      -       +      +
    141F  TYR*     3.8    31.4    -      -       +      +
    145F  VAL*     4.6    13.5    -      -       +      +
    146F  LYS*     5.7     6.7    -      -       +      -
    149F  LEU*     3.8    29.4    -      -       +      -
    177F  LEU*     6.1     4.5    -      -       +      -
    184F  GLY      2.6    22.9    +      -       -      +
    185F  LYS*     3.6     6.3    -      -       -      +
    187F  SER*     1.3    70.8    -      -       -      +
    189F  CYS*     1.3    61.3    +      -       -      +
    191F  ALA*     4.6     3.1    -      -       +      +
    192F  LEU*     2.7    32.7    +      -       +      +
----------------------------------------------------------
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Residues in contact with CYS 189 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    175F  VAL*     4.6    17.3    -      -       -      -
    185F  LYS      2.9    24.1    +      -       -      -
    186F  THR      3.1     8.0    +      -       -      +
    188F  LEU*     1.3    77.5    -      -       -      +
    190F  LYS*     1.3    56.8    +      -       -      +
    192F  LEU*     3.2    11.1    +      -       -      +
    193F  ALA*     2.9    28.1    +      -       -      +
    250F  LEU*     3.7    19.3    -      -       +      -
    296F  LEU*     4.0    17.2    -      -       +      +
    297F  THR      4.5     7.0    -      -       -      -
    298F  THR*     3.7    25.1    -      -       -      -
----------------------------------------------------------
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Residues in contact with LYS 190 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    125F  TRP*     3.7    27.1    -      -       +      -
    132F  PHE*     3.4    41.9    -      -       +      -
    135F  LEU*     4.3     0.9    -      -       +      -
    186F  THR*     2.9    39.4    +      -       -      +
    187F  SER*     3.6     9.6    -      -       -      +
    188F  LEU      3.2     0.2    -      -       -      -
    189F  CYS*     1.3    71.3    -      -       -      +
    191F  ALA*     1.3    63.2    +      -       -      +
    192F  LEU      2.9     4.9    +      -       -      -
    193F  ALA*     3.1     6.4    +      -       -      +
    194F  GLN*     3.0    19.5    +      -       -      +
    209F  LEU*     4.2    20.2    -      -       +      +
    211F  GLU*     5.4     4.0    +      -       -      -
    250F  LEU*     3.7    20.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 191 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    132F  PHE*     5.5     1.8    -      -       -      -
    135F  LEU*     3.5    20.3    -      -       +      +
    136F  TRP*     3.1    46.9    -      -       +      +
    139F  LEU*     5.9     0.2    -      -       +      -
    187F  SER      3.0    17.2    +      -       -      +
    188F  LEU*     4.3     5.6    -      -       +      +
    190F  LYS*     1.3    75.5    -      -       -      +
    192F  LEU*     1.3    56.2    +      -       -      +
    194F  GLN*     3.1    11.9    -      -       +      +
    195F  LYS*     2.9    22.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 192 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    136F  TRP*     3.7    26.7    -      -       +      -
    149F  LEU*     3.8    45.8    -      -       +      +
    150F  LEU*     5.0     2.0    -      -       +      +
    152F  TYR*     5.9     0.2    -      -       +      -
    153F  VAL*     5.1     2.7    -      -       +      -
    175F  VAL*     4.6    21.1    -      -       +      -
    188F  LEU*     2.7    21.8    +      -       +      +
    189F  CYS*     3.2    11.9    -      -       -      +
    190F  LYS      2.9     0.2    -      -       -      -
    191F  ALA*     1.3    74.9    -      -       -      +
    193F  ALA*     1.3    61.2    +      -       -      +
    194F  GLN      3.1     0.9    -      -       -      -
    195F  LYS*     3.1     1.4    +      -       +      -
    196F  LEU*     2.8    58.9    +      -       +      +
    296F  LEU*     4.9     4.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 193 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    127F  LEU*     3.3    10.8    -      -       +      +
    189F  CYS      2.9    13.2    +      -       -      +
    190F  LYS      3.1     8.3    +      -       -      +
    192F  LEU*     1.3    74.1    -      -       -      +
    194F  GLN*     1.3    65.6    +      -       -      +
    196F  LEU*     3.2     2.1    +      -       -      +
    197F  THR*     3.0    25.1    +      -       -      -
    209F  LEU*     4.3    15.0    -      -       +      -
    248F  PHE*     3.5    45.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLN 194 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    126F  VAL      5.4     0.9    -      -       -      +
    127F  LEU*     4.0     7.6    -      -       -      +
    128F  PRO*     3.2    50.8    +      -       -      +
    129F  ALA      4.1     4.7    -      -       -      +
    132F  PHE*     4.5    17.6    +      -       +      +
    133F  HIS*     4.0    20.7    +      -       -      -
    134F  GLY      5.1     4.9    -      -       -      +
    136F  TRP*     5.3     5.8    -      -       +      +
    190F  LYS      3.0     9.2    +      -       -      +
    191F  ALA*     3.1    19.7    -      -       +      +
    193F  ALA*     1.3    77.8    -      -       -      +
    195F  LYS*     1.3    64.1    +      -       -      +
    197F  THR*     3.1     4.8    +      -       -      -
    198F  ILE*     2.9    44.2    +      -       +      +
----------------------------------------------------------
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Residues in contact with LYS 195 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    136F  TRP*     3.3    73.6    -      -       +      +
    150F  LEU*     5.6     4.0    -      -       +      -
    191F  ALA      2.9     9.3    +      -       -      +
    192F  LEU*     3.1     2.7    +      -       +      +
    194F  GLN*     1.3    73.1    -      -       -      +
    196F  LEU*     1.3    58.2    +      -       +      +
    198F  ILE*     3.4    39.9    -      -       +      +
    199F  ARG*     2.8    56.3    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 196 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    150F  LEU*     4.2    24.9    -      -       +      +
    153F  VAL*     3.6    42.8    -      -       +      -
    154F  MET      4.5     1.8    -      -       -      +
    192F  LEU*     2.8    46.1    +      -       +      +
    193F  ALA      3.5     4.0    -      -       -      +
    194F  GLN      3.1     0.2    -      -       -      -
    195F  LYS*     1.3    74.7    -      -       +      +
    197F  THR*     1.3    60.6    +      -       -      +
    199F  ARG*     3.5     1.7    +      -       -      -
    200F  LEU*     2.9    42.3    +      -       +      +
    246F  LEU*     4.1     7.6    -      -       +      -
    248F  PHE*     3.5    34.1    -      -       +      -
    296F  LEU*     5.6     0.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with THR 197 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    127F  LEU*     2.9    36.4    -      -       +      +
    128F  PRO*     3.4    31.9    -      -       +      -
    193F  ALA      3.0     9.8    +      -       -      -
    194F  GLN      3.6     6.3    -      -       -      -
    196F  LEU*     1.3    76.5    -      -       -      +
    198F  ILE*     1.3    57.5    +      -       -      +
    200F  LEU      4.2     5.6    -      -       -      +
    201F  SER*     2.7    37.1    +      -       -      -
    204F  TYR      4.3    17.9    -      -       -      +
    205F  ARG      5.8     0.2    -      -       -      -
    206F  TYR*     5.2     5.4    -      -       -      +
    246F  LEU*     4.0     5.6    -      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 198 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    128F  PRO*     4.8     7.6    -      -       +      -
    133F  HIS*     6.0     3.6    -      -       +      -
    136F  TRP*     5.6     1.3    -      -       +      -
    194F  GLN*     2.9    41.7    +      -       +      +
    195F  LYS*     3.3    55.6    -      -       +      +
    196F  LEU      3.2     0.2    -      -       -      -
    197F  THR*     1.3    77.9    -      -       -      +
    199F  ARG*     1.3    67.8    +      -       -      +
    201F  SER*     4.1     6.1    +      -       -      -
----------------------------------------------------------
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Residues in contact with ARG 199 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    136F  TRP*     5.3     7.3    -      -       -      +
    147F  SER*     5.5     7.3    +      -       -      +
    150F  LEU*     2.9    49.0    -      -       +      +
    154F  MET*     5.2     3.3    -      -       -      -
    195F  LYS*     2.8    49.3    +      -       +      +
    196F  LEU*     3.9     1.8    -      -       -      +
    198F  ILE*     1.3    76.2    -      -       -      +
    200F  LEU*     1.3    79.5    +      -       +      +
    201F  SER      3.8     0.9    +      -       -      -
    202F  SER*     5.2     1.2    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 200 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    403E  PRO*     6.4     0.2    -      -       +      -
    154F  MET*     3.6    50.3    -      -       +      +
    157F  LEU*     4.5    20.6    -      -       +      -
    196F  LEU*     2.9    26.4    +      -       +      +
    197F  THR*     3.0     6.3    +      -       -      -
    199F  ARG*     1.3    94.0    -      -       +      +
    201F  SER*     1.3    65.1    +      -       -      +
    202F  SER*     3.1    13.4    +      -       -      +
    203F  ARG*     3.8    14.4    +      -       +      +
    204F  TYR*     3.5    28.6    +      -       +      +
    246F  LEU*     5.1     1.5    -      -       +      +
----------------------------------------------------------
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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