Contacts of the helix formed by residues 364 - 381 (chain C) 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 ASN 364 (chain C).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    359C  ILE*     5.7     3.6    -      -       -      +
    362C  ILE*     3.0    15.4    +      -       +      +
    363C  GLU*     1.3    76.1    -      -       -      +
    365C  ASN*     1.3    56.6    +      -       -      +
    366C  VAL*     4.0    11.8    -      -       -      +
    367C  SER*     2.6    52.5    +      -       -      -
    368C  LYS*     2.7    34.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASN 365 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    364C  ASN*     1.3    76.2    -      -       -      +
    366C  VAL*     1.3    67.9    +      -       +      +
    368C  LYS*     3.5    11.3    +      -       -      +
    369C  LEU*     3.9    13.9    +      -       -      +
    408C  GLU*     5.1     2.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 366 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    349C  GLN*     6.4     2.5    -      -       +      -
    351C  LEU*     5.0    14.5    -      -       +      +
    364C  ASN*     3.3    12.2    +      -       -      +
    365C  ASN*     1.3    80.3    -      -       +      +
    367C  SER*     1.3    65.1    +      -       -      +
    369C  LEU*     3.6    23.4    +      -       +      +
    370C  SER*     4.4     1.9    +      -       -      -
----------------------------------------------------------
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Residues in contact with SER 367 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    351C  LEU*     5.1     8.5    -      -       -      -
    356C  LEU*     5.1     1.3    -      -       -      +
    359C  ILE*     3.8    23.6    -      -       -      -
    362C  ILE      2.5    28.1    +      -       -      -
    364C  ASN*     2.6    36.9    +      -       -      -
    366C  VAL*     1.3    74.1    -      -       -      +
    368C  LYS*     1.3    64.6    +      -       -      +
    369C  LEU      2.8     1.7    +      -       -      -
    370C  SER*     2.9     7.6    +      -       -      -
    371C  LEU*     2.8    31.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 368 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    363C  GLU*     2.8    29.8    +      -       -      +
    364C  ASN      2.7    18.5    +      -       -      +
    365C  ASN*     4.0     7.2    -      -       -      +
    366C  VAL      3.4     0.4    -      -       -      -
    367C  SER*     1.3    73.3    +      -       -      +
    369C  LEU*     1.3    62.9    +      -       -      +
    371C  LEU*     3.6    12.6    -      -       +      -
    372C  LEU*     2.8    39.3    +      -       +      +
    408C  GLU*     5.7     4.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 369 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    348C  GLN*     5.3    11.9    -      -       +      +
    349C  GLN      5.1    11.0    -      -       -      +
    350C  LEU*     6.2     2.2    -      -       +      -
    365C  ASN      4.0     8.3    -      -       -      +
    366C  VAL*     3.7    20.6    -      -       +      +
    367C  SER      2.8     0.4    +      -       -      -
    368C  LYS*     1.3    80.9    -      -       -      +
    370C  SER*     1.3    62.5    +      -       -      +
    372C  LEU*     3.8     3.4    -      -       -      +
    373C  LEU*     3.0    21.5    +      -       -      +
    407C  ILE*     3.8    24.2    -      -       +      -
    408C  GLU*     2.8    35.2    +      -       +      +
    411C  LEU*     4.0    23.0    -      -       +      +
----------------------------------------------------------
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Residues in contact with SER 370 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    328C  PHE*     4.0     6.6    -      -       -      -
    332C  LEU*     5.3     0.2    -      -       -      +
    349C  GLN      4.7     1.4    +      -       -      -
    350C  LEU*     4.3    15.8    -      -       -      +
    351C  LEU*     3.9    25.5    +      -       -      +
    356C  LEU*     3.9    29.5    -      -       -      +
    366C  VAL      4.4     1.5    +      -       -      -
    367C  SER      2.9     8.2    +      -       -      -
    369C  LEU*     1.3    77.7    -      -       -      +
    371C  LEU*     1.3    58.9    +      -       -      +
    373C  LEU*     3.2    13.7    -      -       -      +
    374C  ASN*     2.8    26.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 371 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    356C  LEU*     4.6    13.9    -      -       +      -
    359C  ILE*     5.6     0.4    -      -       +      -
    361C  PHE*     4.0    42.0    -      -       +      +
    362C  ILE      3.7     8.1    -      -       -      +
    363C  GLU*     3.3    22.9    -      -       -      +
    367C  SER*     2.8    44.3    +      -       -      +
    368C  LYS*     3.6     6.5    -      -       +      +
    369C  LEU      3.1     0.2    -      -       -      -
    370C  SER*     1.3    76.7    -      -       -      +
    372C  LEU*     1.3    66.6    +      -       -      +
    374C  ASN*     3.0    12.0    +      -       +      +
    375C  ASP*     2.9    28.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 372 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    368C  LYS*     2.8    34.7    +      -       +      +
    369C  LEU*     3.8     3.1    -      -       -      +
    371C  LEU*     1.3    73.0    -      -       -      +
    373C  LEU*     1.3    56.0    +      -       -      +
    375C  ASP*     3.2    22.3    +      -       +      +
    376C  ILE*     2.9    40.6    +      -       +      +
    379C  LYS*     6.2     1.8    -      -       -      +
    408C  GLU*     6.6     0.2    -      -       -      -
    411C  LEU*     4.6    19.7    -      -       +      -
    412C  GLN*     4.9    13.2    -      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 373 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    328C  PHE*     3.6    26.9    -      -       +      -
    331C  TYR*     4.0    28.9    -      -       +      -
    332C  LEU*     3.7    22.7    -      -       +      -
    335C  LEU*     4.4    13.9    -      -       +      -
    350C  LEU*     5.1     2.2    -      -       +      -
    369C  LEU      3.0    14.9    +      -       -      +
    370C  SER*     3.2    16.6    -      -       -      +
    372C  LEU*     1.3    76.6    -      -       -      +
    374C  ASN*     1.3    62.7    +      -       -      +
    376C  ILE*     3.0    25.8    +      -       +      +
    377C  SER*     2.9    21.4    +      -       -      -
    411C  LEU*     4.3    15.0    -      -       +      +
    414C  LEU*     5.2     2.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASN 374 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    324C  ALA*     5.7     1.6    -      -       -      +
    328C  PHE*     4.3    13.2    -      -       +      +
    353C  LEU*     3.9    24.0    -      -       +      +
    356C  LEU*     5.2     2.4    -      -       +      +
    361C  PHE*     4.4    15.6    -      -       -      -
    370C  SER      2.8    16.1    +      -       -      +
    371C  LEU*     3.3    14.1    -      -       +      +
    373C  LEU*     1.3    73.2    -      -       -      +
    375C  ASP*     1.3    59.2    +      -       -      +
    377C  SER*     3.1     6.4    +      -       -      -
    378C  ARG*     2.8    69.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASP 375 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    371C  LEU*     2.9    16.2    +      -       -      +
    372C  LEU*     3.3    27.4    +      -       +      +
    373C  LEU      3.1     0.2    -      -       -      -
    374C  ASN*     1.3    76.3    +      -       -      +
    376C  ILE*     1.3    66.5    +      -       -      +
    378C  ARG*     3.1    15.4    +      -       -      +
    379C  LYS*     3.0    32.3    +      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 376 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    331C  TYR*     3.5    27.6    -      -       +      +
    372C  LEU*     2.9    28.7    +      -       +      +
    373C  LEU*     3.0    31.0    -      -       +      +
    375C  ASP*     1.3    75.2    -      -       -      +
    377C  SER*     1.3    49.7    +      -       -      -
    379C  LYS*     3.1    23.4    -      -       -      +
    380C  SER*     2.2    39.7    +      -       -      +
    411C  LEU*     4.0    37.2    -      -       +      +
    414C  LEU*     3.9    15.9    -      -       +      -
    415C  SER*     4.6     7.0    -      -       -      -
    418C  VAL*     4.9     3.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with SER 377 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    324C  ALA*     3.9    17.7    -      -       -      -
    327C  ILE*     3.4    24.7    -      -       -      +
    328C  PHE*     3.4    21.5    +      -       -      +
    331C  TYR*     4.0     4.7    -      -       -      -
    373C  LEU      2.9    11.9    +      -       -      -
    374C  ASN*     3.4    13.9    -      -       -      -
    376C  ILE*     1.3    75.7    -      -       -      +
    378C  ARG*     1.3    57.1    +      -       -      +
    380C  SER*     2.5    29.9    +      -       -      -
    381C  GLU*     3.0    13.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 378 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    324C  ALA*     4.9    19.8    -      -       +      +
    353C  LEU*     5.4     6.7    -      -       -      +
    357C  GLU*     5.6     3.2    +      -       -      -
    361C  PHE*     4.7    13.5    -      -       -      -
    374C  ASN*     2.8    59.0    +      -       -      +
    375C  ASP*     3.1    14.9    +      -       -      +
    377C  SER*     1.3    71.8    -      -       -      +
    379C  LYS*     1.3    58.4    +      -       -      +
    381C  GLU*     4.3     9.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 379 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    372C  LEU*     6.2     1.8    -      -       -      +
    375C  ASP*     3.0    15.4    +      -       +      +
    376C  ILE*     3.1    32.5    -      -       -      +
    378C  ARG*     1.3    76.2    -      -       -      +
    380C  SER*     1.3    60.6    +      -       -      +
    381C  GLU      3.4     2.6    -      -       -      +
    415C  SER*     2.0    46.0    +      -       -      +
    418C  VAL*     5.2     7.0    -      -       +      -
    419C  ASP*     4.3    15.0    +      -       -      +
    422C  PHE*     3.1    25.3    -      -       -      -
----------------------------------------------------------
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Residues in contact with SER 380 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    327C  ILE*     3.6    21.6    -      -       -      +
    331C  TYR*     3.8    10.4    +      -       -      -
    376C  ILE*     2.2    38.9    +      -       -      +
    377C  SER*     2.5    18.5    +      -       -      -
    379C  LYS*     1.3    72.1    -      -       -      +
    381C  GLU*     1.3    62.6    +      -       -      -
    382C  GLY      3.5     0.5    +      -       -      -
    383C  LEU*     3.3    26.5    +      -       -      +
    388C  LEU*     4.8     4.0    -      -       -      -
    418C  VAL*     3.9    20.0    -      -       -      +
    422C  PHE*     4.1     0.4    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLU 381 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    321C  PRO*     6.2     1.8    -      -       +      -
    322C  PRO      3.7    14.5    -      -       -      +
    323C  SER*     3.5    15.4    -      -       -      -
    324C  ALA*     3.1    33.8    +      -       -      +
    327C  ILE*     3.5    13.7    -      -       +      -
    377C  SER      3.0     9.1    +      -       -      +
    378C  ARG*     4.6     7.4    -      -       -      +
    379C  LYS      3.4     4.0    -      -       -      +
    380C  SER*     1.3    79.4    -      -       -      +
    382C  GLY*     1.3    61.7    +      -       -      +
    422C  PHE*     3.7    10.2    -      -       -      -
----------------------------------------------------------
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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