Contacts of the helix formed by residues 184 - 201 (chain E) 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 E).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    139E  LEU*     3.6     0.6    -      -       -      +
    141E  TYR*     3.5     4.2    +      -       -      -
    182E  GLY      3.0     4.0    +      -       -      -
    183E  THR*     1.3    74.1    -      -       -      +
    185E  LYS*     1.3    56.6    +      -       -      -
    186E  THR      3.6     0.7    -      -       -      -
    187E  SER*     3.2    18.4    -      -       -      -
    188E  LEU*     2.7    30.8    +      -       -      +
    901E  AGS      2.2    39.0    +      -       -      -
----------------------------------------------------------
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Residues in contact with LYS 185 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    141E  TYR*     5.2     0.2    -      -       -      -
    177E  LEU*     5.8     7.5    -      -       +      +
    178E  HIS*     4.7     5.8    -      -       -      +
    179E  GLY*     4.5     9.4    -      -       -      +
    180E  PRO      3.3    10.7    +      -       -      +
    181E  PRO      3.2     2.6    -      -       -      -
    182E  GLY      2.6    11.9    -      -       -      +
    183E  THR*     2.6    35.4    -      -       -      +
    184E  GLY*     1.3    55.5    -      -       -      +
    186E  THR*     1.3    66.3    +      -       -      +
    188E  LEU*     2.8    18.9    +      -       -      +
    189E  CYS*     3.0    14.6    +      -       -      -
    252E  ASP*     5.1     1.3    -      -       -      -
    298E  THR*     3.7    35.2    -      -       +      +
    299E  SER      4.5    11.4    -      -       -      +
    300E  ASN*     4.2    10.5    -      -       -      -
    319E  ILE*     6.1     4.0    -      -       +      +
    901E  AGS      1.3    82.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with THR 186 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    185E  LYS*     1.3    76.7    -      -       -      +
    187E  SER*     1.3    63.1    +      -       -      +
    189E  CYS*     3.2    10.6    +      -       -      +
    190E  LYS*     3.0    51.5    +      -       +      +
    211E  GLU*     4.0    13.2    +      -       -      +
    250E  LEU*     3.7    14.3    -      -       +      +
    252E  ASP*     3.0    32.8    +      -       +      +
    298E  THR*     4.6     1.7    +      -       -      +
    901E  AGS      3.0    17.2    +      -       -      -
----------------------------------------------------------
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Residues in contact with SER 187 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    135E  LEU*     4.7    16.8    -      -       -      +
    139E  LEU*     3.8    17.7    -      -       -      -
    184E  GLY*     3.2    15.4    -      -       -      -
    186E  THR*     1.3    78.0    -      -       -      +
    188E  LEU*     1.3    62.8    +      -       -      +
    190E  LYS*     3.1     9.5    +      -       -      +
    191E  ALA*     2.9    22.5    +      -       -      +
    901E  AGS      3.3    34.6    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 188 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    136E  TRP*     5.6     5.2    -      -       +      +
    139E  LEU*     3.4    14.1    -      -       +      +
    141E  TYR*     3.8    34.5    -      -       +      +
    145E  VAL*     5.4    10.5    -      -       +      -
    146E  LYS*     4.6    18.2    -      -       +      +
    149E  LEU*     4.9    14.6    -      -       +      -
    177E  LEU*     3.7    29.4    -      -       +      -
    184E  GLY      2.7    17.4    +      -       -      +
    185E  LYS*     2.8    10.8    +      -       -      +
    187E  SER*     1.3    71.6    -      -       -      +
    189E  CYS*     1.3    66.5    +      -       -      +
    191E  ALA*     3.2     8.8    +      -       +      +
    192E  LEU*     3.0    23.0    +      -       -      +
    319E  ILE*     5.8     2.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with CYS 189 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    149E  LEU*     5.9     1.3    -      -       -      -
    177E  LEU*     5.9     7.4    -      -       -      -
    185E  LYS      3.0    17.9    +      -       -      -
    186E  THR*     3.2     7.8    +      -       -      +
    188E  LEU*     1.3    79.5    -      -       -      +
    190E  LYS*     1.3    62.9    -      -       -      +
    192E  LEU*     3.1     4.7    +      -       -      +
    193E  ALA*     2.9    20.9    +      -       -      +
    209E  LEU*     6.4     0.4    -      -       -      -
    250E  LEU*     3.4    37.2    -      -       +      -
    296E  LEU*     3.6    30.7    -      -       +      +
    297E  THR      4.9     0.4    -      -       -      -
    298E  THR*     4.1    17.9    -      -       -      -
----------------------------------------------------------
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Residues in contact with LYS 190 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    125E  TRP*     3.0    30.7    -      -       -      -
    132E  PHE*     3.4    41.9    -      -       +      -
    135E  LEU*     4.8     4.0    -      -       +      -
    186E  THR*     3.0    33.4    +      -       +      +
    187E  SER*     3.7     6.3    -      -       -      +
    189E  CYS*     1.3    75.0    -      -       -      +
    191E  ALA*     1.3    62.0    +      -       -      +
    193E  ALA*     3.1    10.3    +      -       -      +
    194E  GLN*     2.9    23.9    +      -       -      +
    209E  LEU*     3.7    18.8    -      -       +      -
    211E  GLU*     2.9    28.0    +      -       -      -
    250E  LEU*     4.1     7.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 191 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    132E  PHE      6.0     0.2    -      -       -      -
    135E  LEU*     3.7    14.3    -      -       +      +
    136E  TRP*     3.1    46.3    -      -       +      +
    139E  LEU*     5.0     1.6    -      -       +      -
    187E  SER      2.9    13.4    +      -       -      +
    188E  LEU*     3.5    15.5    -      -       +      +
    189E  CYS      3.1     0.2    -      -       -      -
    190E  LYS*     1.3    74.6    -      -       -      +
    192E  LEU*     1.3    67.7    +      -       -      +
    194E  GLN*     3.2     6.8    +      -       -      +
    195E  LYS*     2.9    19.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 192 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    136E  TRP*     3.3    20.7    -      -       +      -
    149E  LEU*     3.5    57.4    -      -       +      +
    150E  LEU*     4.2     6.7    -      -       +      -
    152E  TYR*     6.4     0.2    -      -       +      -
    153E  VAL*     5.0     4.3    -      -       +      -
    188E  LEU      3.0    12.6    +      -       -      +
    189E  CYS      3.3     8.1    -      -       -      +
    191E  ALA*     1.3    74.9    -      -       -      +
    193E  ALA*     1.3    63.7    +      -       -      +
    195E  LYS      3.1     0.2    +      -       -      -
    196E  LEU*     2.9    53.1    +      -       +      +
    248E  PHE*     4.1     4.9    -      -       +      -
    294E  VAL*     5.2     0.4    -      -       +      -
    296E  LEU*     3.7    26.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 193 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    127E  LEU*     5.0     4.9    -      -       +      -
    132E  PHE*     6.4     0.2    -      -       +      -
    189E  CYS      2.9    13.1    +      -       -      +
    190E  LYS*     3.1    13.9    +      -       -      +
    192E  LEU*     1.3    76.4    -      -       -      +
    194E  GLN*     1.3    57.9    +      -       -      +
    197E  THR*     2.5    34.6    +      -       -      +
    209E  LEU*     5.1    10.5    -      -       +      -
    248E  PHE*     3.4    42.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLN 194 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    100E  PHE*     4.6     9.7    -      -       -      -
    102E  LEU*     4.8     4.4    -      -       -      +
    127E  LEU*     5.7     0.2    -      -       -      -
    128E  PRO*     3.0    52.8    +      -       -      +
    129E  ALA      4.2     3.1    -      -       -      +
    132E  PHE*     4.2    30.3    -      -       +      +
    133E  HIS*     5.5     2.9    +      -       -      -
    134E  GLY      6.0     0.4    -      -       -      +
    136E  TRP*     5.8     5.4    -      -       +      +
    190E  LYS      2.9    12.2    +      -       -      +
    191E  ALA*     3.7     8.3    -      -       -      +
    193E  ALA*     1.3    76.1    -      -       -      +
    195E  LYS*     1.3    63.2    +      -       -      +
    197E  THR*     2.9    22.8    -      -       -      +
    198E  ILE*     3.0    33.1    +      -       +      +
----------------------------------------------------------
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Residues in contact with LYS 195 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     24E  GLU*     2.1    49.9    +      -       -      +
     76E  ILE*     3.7    21.4    -      -       +      +
    136E  TRP*     3.4    71.0    -      -       +      +
    150E  LEU*     4.2    14.8    -      -       +      -
    191E  ALA      2.9     6.4    +      -       -      +
    192E  LEU      3.8     0.2    -      -       -      +
    194E  GLN*     1.3    75.6    -      -       -      +
    196E  LEU*     1.3    67.2    +      -       -      +
    198E  ILE*     3.1    11.7    +      -       +      +
    199E  ARG*     3.0    31.3    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 196 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    150E  LEU*     3.6    27.1    -      -       +      +
    153E  VAL*     3.6    47.6    -      -       +      -
    154E  MET*     4.9     5.6    -      -       +      +
    192E  LEU*     2.9    34.8    +      -       +      +
    193E  ALA      4.0     2.2    -      -       -      +
    195E  LYS*     1.3    75.2    -      -       -      +
    197E  THR*     1.3    63.7    +      -       -      +
    199E  ARG*     2.8    22.1    +      -       +      +
    200E  LEU*     2.8    21.7    +      -       +      +
    246E  LEU*     4.7     7.0    -      -       +      -
    248E  PHE*     3.6    26.7    -      -       +      -
    294E  VAL*     5.7     0.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with THR 197 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    100E  PHE*     5.7     2.7    -      -       +      -
    127E  LEU*     3.1    50.0    -      -       +      +
    128E  PRO*     3.6    24.7    -      -       +      -
    193E  ALA      2.5    21.6    +      -       -      -
    194E  GLN*     2.9    14.3    -      -       -      +
    196E  LEU*     1.3    73.6    -      -       -      +
    198E  ILE*     1.3    58.5    +      -       +      +
    200E  LEU*     2.6    27.0    +      -       -      -
    201E  SER*     3.1    14.2    +      -       -      -
    246E  LEU*     5.1     3.0    -      -       -      +
    248E  PHE*     4.7     0.7    -      -       -      -
----------------------------------------------------------
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Residues in contact with ILE 198 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     24E  GLU*     3.5    52.7    -      -       +      +
     98E  HIS*     3.2    41.4    +      -       +      +
    100E  PHE*     4.1    28.7    -      -       +      -
    194E  GLN*     3.0    37.8    +      -       +      +
    195E  LYS*     3.1    14.6    +      -       -      +
    197E  THR*     1.3    77.1    -      -       +      +
    199E  ARG*     1.3    61.5    +      -       +      +
    200E  LEU      3.3     0.9    +      -       -      -
    201E  SER*     4.1     6.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 199 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     22E  HIS*     4.9    27.0    -      -       -      +
     24E  GLU*     5.0     6.2    +      -       -      +
     76E  ILE*     4.6    24.7    +      -       -      +
     77E  ASP      5.0     3.2    +      -       -      -
     98E  HIS*     4.5    21.6    -      -       -      -
    150E  LEU*     4.0    36.1    -      -       +      +
    154E  MET*     5.0    21.6    -      -       -      +
    195E  LYS*     3.0    21.9    +      -       +      +
    196E  LEU*     2.8    20.4    +      -       +      +
    198E  ILE*     1.3    79.3    -      -       -      +
    200E  LEU*     1.3    69.2    +      -       +      +
    201E  SER      3.9     0.2    -      -       -      -
    202E  SER*     3.5     9.9    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 200 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    127E  LEU*     6.5     0.4    -      -       +      -
    153E  VAL*     5.1     6.5    -      -       +      -
    154E  MET*     6.5     1.1    -      -       -      -
    157E  LEU*     3.5    31.9    -      -       +      -
    196E  LEU*     2.8    16.8    +      -       +      +
    197E  THR*     2.6    16.6    +      -       -      +
    199E  ARG*     1.3    85.0    -      -       +      +
    201E  SER*     1.3    53.1    +      -       -      +
    202E  SER*     3.0     4.7    -      -       -      +
    203E  ARG*     2.8    22.8    +      -       +      +
    204E  TYR*     2.4    64.6    +      -       +      +
    246E  LEU*     3.6    24.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with SER 201 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     35E  LYS*     3.8    25.3    +      -       -      -
     98E  HIS*     4.2    13.3    +      -       -      +
     99E  ILE      4.4    18.1    +      -       -      -
    100E  PHE*     5.9     3.1    -      -       -      -
    197E  THR*     3.1    10.7    +      -       -      -
    198E  ILE*     4.1    10.2    +      -       -      -
    200E  LEU*     1.3    76.8    -      -       -      +
    202E  SER*     1.3    63.9    +      -       -      +
    203E  ARG      3.1     0.5    +      -       -      -
    204E  TYR      3.1    24.1    +      -       -      +
    205E  ARG      5.8     1.1    -      -       -      -
----------------------------------------------------------
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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