Contacts of the helix formed by residues 692 - 713 (chain A) in PDB entry 6T2C


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 ASP 692 (chain A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    279A  ARG*     2.9    25.7    +      -       -      -
    645A  TYR*     3.2    19.8    -      -       -      +
    647A  SER*     2.8    26.6    +      -       -      +
    649A  GLN*     3.8    12.3    +      -       -      +
    691A  ASN*     1.3    79.8    +      -       -      +
    693A  PRO*     1.3    77.8    -      -       -      +
    694A  TRP*     4.5     4.7    -      -       -      +
    695A  VAL*     3.7    25.5    -      -       +      +
    696A  LEU*     3.1    24.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with PRO 693 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    276A  CYS*     3.9    22.2    -      -       +      -
    277A  THR      3.7    22.9    -      -       -      +
    279A  ARG*     4.4    11.4    -      -       +      -
    398A  LEU*     4.6     0.3    -      -       -      +
    401A  TRP*     4.1    18.4    -      -       +      -
    402A  ILE*     4.3    15.0    -      -       +      +
    645A  TYR*     4.5    10.1    -      -       +      -
    691A  ASN      3.7     4.9    -      -       -      +
    692A  ASP*     1.3    95.6    -      -       -      +
    694A  TRP*     1.3    57.5    +      -       -      +
    696A  LEU*     3.5    10.9    +      -       +      +
    697A  LEU*     2.9    30.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with TRP 694 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    402A  ILE*     4.4     5.8    -      -       +      +
    406A  PHE*     3.7    25.8    -      +       +      -
    638A  LYS*     4.2    13.5    -      -       +      -
    641A  PHE*     3.7    41.8    +      +       +      -
    642A  ASN*     2.4    33.1    +      -       -      -
    645A  TYR*     3.7    27.0    -      -       +      +
    650A  LEU*     3.6    26.3    -      -       +      +
    692A  ASP*     3.3     2.8    -      -       -      +
    693A  PRO*     1.3    80.9    -      -       -      +
    695A  VAL*     1.3    57.5    +      -       -      +
    697A  LEU*     3.5    28.8    +      -       +      +
    698A  ASN*     2.9    52.7    +      -       -      +
    701A  TRP*     3.6    24.5    -      +       -      -
----------------------------------------------------------
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Residues in contact with VAL 695 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    649A  GLN*     3.9     5.2    -      -       +      +
    650A  LEU*     3.5    36.6    -      -       +      +
    653A  PHE*     4.1    21.2    -      -       +      -
    688A  CYS      3.5    23.8    -      -       -      +
    689A  ILE*     4.1    13.9    -      -       +      -
    692A  ASP*     3.4    30.4    +      -       +      +
    693A  PRO      3.3     0.4    -      -       -      -
    694A  TRP*     1.3    75.4    -      -       +      +
    696A  LEU*     1.3    60.8    +      -       +      +
    698A  ASN*     3.3     5.8    +      -       -      +
    699A  ALA*     2.9    28.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 696 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    270A  LEU*     3.9    13.0    -      -       +      +
    271A  PRO*     3.7    13.9    -      -       +      -
    276A  CYS*     4.0    29.4    -      -       +      -
    396A  ARG      3.6    27.8    -      -       -      +
    398A  LEU*     3.9    22.2    -      -       +      +
    689A  ILE*     3.7    26.7    -      -       +      -
    690A  ILE      4.7     2.5    -      -       -      +
    691A  ASN*     4.3     7.2    -      -       -      +
    692A  ASP      3.1    24.4    +      -       -      +
    693A  PRO      3.8     2.5    -      -       -      +
    695A  VAL*     1.3    76.2    -      -       -      +
    697A  LEU*     1.3    61.9    +      -       -      +
    699A  ALA*     3.4     4.6    +      -       -      +
    700A  SER*     3.0    22.2    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 697 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    398A  LEU*     4.0     9.1    -      -       +      +
    402A  ILE*     3.7    46.7    -      -       +      +
    403A  GLN*     3.7    27.8    -      -       +      +
    406A  PHE*     4.7     0.9    -      -       +      -
    693A  PRO      2.9    18.5    +      -       -      +
    694A  TRP*     3.7    19.3    -      -       +      +
    696A  LEU*     1.3    78.1    -      -       -      +
    698A  ASN*     1.3    56.8    +      -       -      +
    700A  SER*     3.2    10.7    +      -       -      +
    701A  TRP*     2.9    56.3    +      -       +      +
----------------------------------------------------------
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Residues in contact with ASN 698 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    638A  LYS*     4.7     9.0    -      -       -      -
    642A  ASN*     5.3     0.7    -      -       -      +
    650A  LEU*     4.8     7.7    -      -       +      +
    653A  PHE*     3.6    21.6    -      -       +      -
    654A  SER*     5.4     1.4    +      -       -      -
    694A  TRP*     2.9    62.9    +      -       -      +
    695A  VAL*     3.3     4.2    +      -       -      +
    697A  LEU*     1.3    77.6    -      -       -      +
    699A  ALA*     1.3    57.5    +      -       -      +
    701A  TRP*     3.2    21.7    +      -       -      +
    702A  PHE*     3.0    24.3    +      -       -      +
      6B  MET*     3.7    21.8    -      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 699 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    268A  LEU*     4.8     5.2    -      -       +      +
    270A  LEU*     3.7    23.3    -      -       +      -
    653A  PHE*     3.7    15.7    -      -       +      -
    689A  ILE*     3.7    22.9    -      -       +      -
    695A  VAL      2.9    17.1    +      -       -      +
    696A  LEU*     3.8     2.9    -      -       -      +
    698A  ASN*     1.3    73.6    -      -       -      +
    700A  SER*     1.3    60.6    +      -       -      +
    702A  PHE*     3.3     3.5    +      -       -      +
    703A  ASN*     3.0    32.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with SER 700 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    270A  LEU*     4.4     8.2    -      -       -      +
    398A  LEU*     4.0    20.9    -      -       -      +
    696A  LEU      3.0    14.2    +      -       -      -
    697A  LEU*     3.2    13.8    +      -       -      +
    699A  ALA*     1.3    77.0    -      -       -      +
    701A  TRP*     1.3    59.9    +      -       -      +
    703A  ASN*     3.3     9.5    +      -       -      +
    704A  SER*     3.0    33.3    +      -       -      -
----------------------------------------------------------
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Residues in contact with TRP 701 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    403A  GLN*     2.9    22.6    +      -       -      -
    406A  PHE*     3.5    30.3    -      +       -      -
    638A  LYS*     5.0     5.4    -      -       -      -
    694A  TRP*     3.6    31.0    -      +       -      -
    697A  LEU*     2.9    36.7    +      -       +      +
    698A  ASN*     3.5    29.6    -      -       -      +
    699A  ALA      3.2     0.2    -      -       -      -
    700A  SER*     1.3    78.4    -      -       -      +
    702A  PHE*     1.3    59.1    +      -       -      +
    704A  SER*     3.4     1.0    +      -       -      -
    705A  PHE*     2.9    27.7    +      -       -      +
      3B  VAL      3.5    20.3    +      -       -      -
      4B  ASN*     3.2    36.0    +      -       +      +
      5B  PRO*     3.5    21.8    -      -       +      -
      6B  MET*     4.1    13.1    -      -       +      +
----------------------------------------------------------
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Residues in contact with PHE 702 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    268A  LEU*     3.6    29.2    -      -       +      -
    653A  PHE*     4.5     7.4    -      +       +      -
    657A  SER*     4.8    10.5    -      -       -      -
    660A  LEU*     3.6    40.8    -      -       +      -
    661A  LEU*     3.6    35.9    -      -       +      -
    664A  ILE*     4.6    11.0    -      -       +      -
    682A  TYR*     5.8     0.4    -      +       -      -
    685A  ILE*     5.8     0.2    -      -       +      -
    698A  ASN      3.0    13.5    +      -       -      +
    699A  ALA*     3.3     9.4    +      -       -      +
    701A  TRP*     1.3    76.1    -      -       -      +
    703A  ASN*     1.3    62.4    +      -       -      +
    705A  PHE*     3.3    11.0    +      +       -      +
    706A  LEU*     2.9    41.7    +      -       +      +
      6B  MET*     3.8    17.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASN 703 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    267A  GLU*     3.9    27.2    +      -       +      +
    268A  LEU*     2.7    57.5    +      -       -      +
    270A  LEU*     4.4     9.3    -      -       -      +
    699A  ALA      3.0    16.7    +      -       -      +
    700A  SER*     3.6    10.3    -      -       -      +
    701A  TRP      3.3     0.2    -      -       -      -
    702A  PHE*     1.3    81.1    -      -       -      +
    704A  SER*     1.3    57.8    +      -       -      +
    706A  LEU*     3.3     6.7    +      -       -      +
    707A  LYS*     3.0    28.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with SER 704 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    618A  GLU*     3.8    25.4    +      -       -      +
    700A  SER*     3.0    21.4    +      -       -      -
    701A  TRP*     3.8     4.7    -      -       -      -
    702A  PHE      3.3     0.2    -      -       -      -
    703A  ASN*     1.3    73.8    -      -       -      +
    705A  PHE*     1.3    61.2    +      -       -      +
    707A  LYS*     3.5     6.6    +      -       -      +
    708A  ALA*     2.9    28.4    +      -       -      +
      4B  ASN*     3.9    14.0    +      -       -      -
      7B  LEU*     4.8     2.9    -      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 705 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    661A  LEU*     3.6    30.1    -      -       +      -
    664A  ILE*     4.3    21.8    -      -       +      -
    668A  ARG*     5.9     2.7    -      -       -      -
    701A  TRP      2.9    18.2    +      -       -      +
    702A  PHE*     3.7    13.2    -      +       -      +
    704A  SER*     1.3    76.1    -      -       -      +
    706A  LEU*     1.3    61.5    +      -       -      +
    708A  ALA*     3.2     4.4    +      -       -      +
    709A  VAL*     2.9    54.9    +      -       +      +
      4B  ASN*     4.9     0.2    -      -       -      +
      6B  MET*     3.5    27.1    -      -       +      -
      7B  LEU*     4.3    15.4    -      -       +      +
      9B  PHE*     3.7    31.9    -      +       +      -
     10B  LEU*     4.2     9.9    -      -       +      -
     14B  VAL*     5.3     4.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 706 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    262A  PRO*     4.3     9.9    -      -       +      +
    265A  ILE*     3.8    32.5    -      -       +      -
    266A  ARG      3.8    21.8    -      -       -      +
    267A  GLU*     4.6    11.2    -      -       +      -
    268A  LEU      5.6     0.2    -      -       -      +
    664A  ILE*     3.8    25.8    -      -       +      -
    682A  TYR*     4.6     0.7    -      -       -      +
    702A  PHE*     2.9    35.0    +      -       +      +
    703A  ASN*     3.8     5.4    -      -       -      +
    705A  PHE*     1.3    78.7    -      -       -      +
    707A  LYS*     1.3    58.9    +      -       -      +
    709A  VAL*     3.3    11.8    -      -       +      +
    710A  GLN*     2.9    42.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 707 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    267A  GLU*     4.4    21.2    +      -       -      +
    703A  ASN      3.0    17.7    +      -       -      +
    704A  SER*     3.9     6.3    -      -       -      +
    706A  LEU*     1.3    76.5    -      -       -      +
    708A  ALA*     1.3    58.4    +      -       -      +
    710A  GLN*     3.4    16.4    +      -       -      +
    711A  LEU*     3.0    36.4    +      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 708 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    618A  GLU*     5.8     2.2    -      -       -      +
    623A  ILE*     4.1    26.0    -      -       +      +
    704A  SER      2.9    17.7    +      -       -      +
    705A  PHE      3.2     5.8    +      -       -      +
    707A  LYS*     1.3    77.3    -      -       -      +
    709A  VAL*     1.3    57.4    +      -       -      +
    711A  LEU*     3.2     7.6    +      -       -      +
    712A  SER*     2.9    26.6    +      -       -      -
      7B  LEU*     4.2    13.7    -      -       +      -
     10B  LEU*     4.4     8.6    -      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 709 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    262A  PRO*     5.3     4.7    -      -       +      -
    664A  ILE*     4.3    21.8    -      -       +      -
    668A  ARG*     5.0    10.3    -      -       -      +
    705A  PHE*     2.9    44.3    +      -       +      +
    706A  LEU*     3.3    29.8    -      -       +      +
    708A  ALA*     1.3    72.1    -      -       -      +
    710A  GLN*     1.3    65.6    +      -       +      +
    712A  SER*     3.7    11.7    +      -       -      -
    713A  MET*     3.5    33.8    -      -       +      +
     10B  LEU*     3.7    15.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLN 710 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    262A  PRO      3.3    27.6    +      -       -      +
    263A  ARG*     4.4    21.2    -      -       +      +
    265A  ILE      3.6    19.4    +      -       -      -
    267A  GLU*     5.7     5.3    -      -       -      +
    706A  LEU*     2.9    33.7    +      -       +      +
    707A  LYS*     3.5    17.3    -      -       +      +
    708A  ALA      3.2     0.2    -      -       -      -
    709A  VAL*     1.3    79.6    -      -       +      +
    711A  LEU*     1.3    61.1    +      -       -      +
    712A  SER      3.3     1.0    +      -       -      -
    713A  MET*     3.5     9.0    +      -       -      +
    714A  GLY      3.5    17.9    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 711 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    707A  LYS*     3.0    26.6    +      -       +      +
    708A  ALA*     3.2     7.4    +      -       -      +
    710A  GLN*     1.3    74.3    -      -       -      +
    712A  SER*     1.3    65.6    +      -       -      +
    714A  GLY*     3.7    16.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with SER 712 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    668A  ARG*     5.5     7.0    +      -       -      -
    708A  ALA      2.9    14.8    +      -       -      -
    709A  VAL*     3.8    12.8    -      -       -      -
    710A  GLN      3.2     0.4    -      -       -      -
    711A  LEU*     1.3    78.6    -      -       -      +
    713A  MET*     1.3    65.0    +      -       -      +
    714A  GLY      3.2     3.2    +      -       -      -
     10B  LEU*     5.5     6.3    -      -       -      -
----------------------------------------------------------
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Residues in contact with MET 713 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    262A  PRO*     4.6     9.0    -      -       +      -
    263A  ARG*     4.3    33.3    +      -       +      +
    664A  ILE*     5.5     0.7    -      -       +      -
    667A  PHE*     3.8    29.8    -      -       +      -
    668A  ARG*     3.7    36.6    -      -       +      -
    709A  VAL*     3.5    25.1    -      -       +      +
    710A  GLN      3.5     4.4    +      -       -      +
    712A  SER*     1.3    81.1    -      -       -      +
    714A  GLY*     1.3    63.9    +      -       -      +
----------------------------------------------------------
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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