Contacts of the helix formed by residues 817 - 839 (chain B) in PDB entry 1S0V


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 ILE 817 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    446B  LEU*     3.2    31.2    -      -       +      -
    448B  LYS      4.1    17.3    -      -       -      +
    449B  GLY      4.2     1.8    -      -       -      +
    450B  LYS*     3.7    34.3    -      -       +      +
    530B  CYS      4.1     3.8    -      -       -      +
    531B  SER*     3.8    22.4    -      -       -      +
    534B  LEU*     5.1     0.2    -      -       -      -
    806B  SER*     5.1     2.2    -      -       -      -
    816B  THR*     1.3    86.2    -      -       +      +
    818B  PRO*     1.3    64.7    -      -       +      -
    819B  ALA*     4.3     0.9    -      -       +      +
    820B  ASP*     2.4    60.7    +      -       +      +
    821B  ALA*     2.8    10.3    +      -       -      -
----------------------------------------------------------
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Residues in contact with PRO 818 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    452B  ILE*     3.5    16.2    -      -       +      -
    456B  GLY*     3.3    37.3    -      -       -      +
    460B  LEU*     4.7     1.1    -      -       +      -
    530B  CYS*     3.5    35.7    -      -       +      +
    532B  LEU      2.9    20.2    -      -       -      +
    534B  LEU*     4.0    25.0    -      -       +      -
    816B  THR      4.1     0.4    -      -       -      +
    817B  ILE*     1.3    88.2    -      -       +      +
    819B  ALA*     1.3    58.4    +      -       -      +
    820B  ASP      3.1     4.7    +      -       -      -
    821B  ALA*     3.2    14.4    +      -       +      +
    822B  ALA*     4.0     3.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 819 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    450B  LYS*     3.3    45.1    -      -       +      +
    451B  PRO      3.9     5.6    -      -       -      +
    452B  ILE*     3.7    23.6    -      -       -      +
    456B  GLY*     4.6     2.5    -      -       -      +
    530B  CYS      5.2     1.1    +      -       -      +
    817B  ILE*     2.8     2.5    +      -       +      +
    818B  PRO*     1.3    78.3    -      -       -      +
    820B  ASP*     1.3    62.2    +      -       -      +
    822B  ALA*     5.1     5.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with ASP 820 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    450B  LYS*     2.9    29.1    +      -       -      -
    803B  GLY*     5.0     1.0    +      -       -      -
    804B  ILE*     3.1    49.0    +      -       +      +
    805B  GLU*     4.6     7.4    +      -       -      +
    806B  SER*     5.2     1.6    +      -       -      -
    816B  THR*     3.0    28.7    -      -       +      +
    817B  ILE*     2.4    45.1    +      -       +      +
    819B  ALA*     1.3    68.6    -      -       -      +
    821B  ALA*     1.3    62.8    +      -       -      +
    822B  ALA*     3.2     3.4    -      -       -      -
    823B  ASN*     3.1    14.5    +      -       -      +
    824B  LEU      3.3     0.2    +      -       -      -
----------------------------------------------------------
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Residues in contact with ALA 821 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    459B  TRP*     4.2    22.9    -      -       +      -
    534B  LEU*     4.4    13.7    -      -       +      +
    536B  PHE*     4.3    12.8    -      -       +      -
    816B  THR*     4.4     4.4    -      -       -      -
    817B  ILE      2.8     9.5    +      -       -      +
    818B  PRO*     3.4    15.9    -      -       +      +
    820B  ASP*     1.3    74.4    -      -       -      +
    822B  ALA*     1.3    70.8    +      -       -      +
    823B  ASN      2.8     1.7    +      -       -      -
    824B  LEU*     4.5     9.2    -      -       -      +
    825B  PHE*     3.2    22.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 822 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    455B  GLU*     3.5    34.7    -      -       +      +
    456B  GLY      5.7     0.2    -      -       -      +
    459B  TRP*     3.8    17.2    +      -       -      +
    818B  PRO      4.0     4.1    +      -       -      +
    819B  ALA      5.4     4.3    -      -       -      +
    820B  ASP      4.6     3.1    -      -       -      +
    821B  ALA*     1.3    80.4    -      -       -      +
    823B  ASN*     1.3    72.9    +      -       -      +
    825B  PHE*     3.5    14.0    -      -       -      +
    826B  LYS*     4.1     3.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASN 823 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    802B  TYR*     3.1    46.6    -      -       +      +
    803B  GLY      5.2     1.4    +      -       -      -
    804B  ILE*     3.9     5.8    -      -       +      +
    820B  ASP*     3.1     8.8    +      -       -      +
    821B  ALA      2.8     3.8    +      -       -      -
    822B  ALA*     1.3    85.9    +      -       -      +
    824B  LEU*     1.3    53.5    +      -       -      +
    825B  PHE      2.4     6.9    +      -       -      -
    826B  LYS*     2.4    37.0    +      -       -      +
    827B  ALA*     2.8     9.5    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 824 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    534B  LEU      5.3     0.9    -      -       -      +
    536B  PHE*     4.6     6.5    -      -       +      -
    794B  THR*     4.7     3.6    -      -       +      +
    798B  ALA*     4.3     8.3    -      -       +      -
    804B  ILE*     3.3    14.6    -      -       +      +
    807B  PHE*     4.0    31.0    -      -       +      -
    814B  PHE*     3.0    54.3    -      -       +      +
    815B  GLY*     3.9     1.8    -      -       -      +
    816B  THR*     3.7    19.3    -      -       -      +
    820B  ASP      3.3     2.8    +      -       -      +
    821B  ALA*     4.0     8.7    -      -       -      +
    823B  ASN*     1.3    78.0    -      -       -      +
    825B  PHE*     1.3    53.2    +      -       -      +
    827B  ALA*     3.6     7.2    -      -       +      -
    828B  VAL*     2.8    44.4    +      -       +      +
----------------------------------------------------------
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Residues in contact with PHE 825 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    459B  TRP*     3.0    39.9    -      +       +      -
    475B  PHE*     4.2    11.0    -      +       -      -
    536B  PHE*     3.1    29.1    -      +       +      -
    821B  ALA      3.2     4.2    +      -       -      +
    822B  ALA      3.5    16.4    -      -       -      +
    823B  ASN      2.4    10.1    +      -       -      -
    824B  LEU*     1.3    73.6    -      -       -      +
    826B  LYS*     1.3    63.1    +      -       +      +
    828B  VAL*     4.5     0.2    -      -       -      -
    829B  ARG*     2.3    73.0    +      -       -      +
    876B  LEU      5.9     0.7    -      -       -      -
    877B  GLU      6.5     0.2    -      -       -      -
    878B  SER      4.4     3.4    -      -       -      -
    879B  ASP*     3.7    24.0    -      -       -      -
    882B  PHE*     4.5     3.1    -      +       -      -
----------------------------------------------------------
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Residues in contact with LYS 826 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    802B  TYR*     3.2    22.4    -      -       +      +
    822B  ALA      4.8     1.8    -      -       -      +
    823B  ASN*     2.4    28.5    +      -       -      +
    825B  PHE*     1.3    75.5    -      -       +      +
    827B  ALA*     1.3    52.8    +      -       -      +
    829B  ARG*     3.3     7.2    +      -       -      +
    830B  GLU*     2.7    67.6    +      -       +      +
    876B  LEU*     4.8    23.1    +      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 827 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    794B  THR*     3.6    12.8    -      -       +      -
    797B  TRP*     3.5    28.0    -      -       +      +
    798B  ALA*     4.5     9.2    -      -       +      -
    802B  TYR*     4.5    10.2    -      -       +      -
    804B  ILE*     5.8     0.2    -      -       +      -
    823B  ASN      2.8     8.2    +      -       -      +
    824B  LEU*     3.4    14.8    -      -       -      +
    826B  LYS*     1.3    74.1    -      -       -      +
    828B  VAL*     1.3    72.8    +      -       -      +
    830B  GLU*     2.6    15.8    +      -       -      +
    831B  THR*     2.8    11.7    +      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 828 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    536B  PHE*     5.4     1.6    -      -       +      -
    790B  HIS*     3.5    15.8    -      -       +      +
    794B  THR*     3.1    11.5    -      -       +      +
    814B  PHE*     3.2    48.0    -      -       +      -
    824B  LEU*     2.8    24.3    +      -       +      +
    825B  PHE*     4.1     6.1    -      -       -      +
    827B  ALA*     1.3    73.9    -      -       -      +
    829B  ARG*     1.3    64.2    +      -       -      +
    831B  THR*     2.7    21.9    -      -       -      +
    832B  MET*     2.8     6.8    +      -       -      +
    883B  ALA*     3.2    37.9    -      -       +      +
----------------------------------------------------------
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Residues in contact with ARG 829 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    536B  PHE*     4.9     0.8    -      -       -      -
    825B  PHE*     2.3    82.9    +      -       -      +
    826B  LYS*     3.3     7.3    +      -       -      +
    827B  ALA      2.9     1.8    +      -       -      -
    828B  VAL*     1.3    75.6    -      -       -      +
    830B  GLU*     1.3    66.4    +      -       -      +
    832B  MET*     3.3     4.9    +      -       -      +
    833B  VAL*     3.2    19.9    +      -       -      +
    875B  ILE*     3.9    30.3    -      -       +      +
    876B  LEU*     3.4    28.2    -      -       +      +
    877B  GLU*     5.6     0.2    -      -       -      +
    878B  SER      3.2    17.2    +      -       -      -
    879B  ASP      3.6     3.0    +      -       -      -
    881B  ALA*     3.3     4.2    +      -       +      +
    882B  PHE*     2.5    42.1    -      -       -      +
    883B  ALA*     3.8    18.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 830 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    797B  TRP*     2.6    42.6    +      -       +      +
    802B  TYR*     3.0    20.4    +      -       -      -
    826B  LYS*     2.7    50.8    +      -       +      +
    827B  ALA*     2.6    12.4    +      -       -      +
    829B  ARG*     1.3    75.2    -      -       -      +
    831B  THR*     1.3    65.9    +      -       -      +
    833B  VAL*     3.2     3.3    +      -       -      +
    834B  ASP*     3.0    20.0    +      -       -      +
    876B  LEU*     3.4    20.5    -      -       +      +
----------------------------------------------------------
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Residues in contact with THR 831 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    790B  HIS*     3.0     8.2    +      -       +      -
    793B  LYS*     3.0    36.2    +      -       -      +
    794B  THR*     2.8    36.1    -      -       +      +
    797B  TRP*     4.7     9.3    -      -       -      -
    827B  ALA      2.8    15.7    +      -       -      +
    828B  VAL*     2.7    25.1    -      -       -      +
    830B  GLU*     1.3    72.4    -      -       -      +
    832B  MET*     1.3    70.7    +      -       -      +
    834B  ASP*     3.0    16.2    +      -       -      +
    835B  THR*     3.2    13.0    +      -       -      -
----------------------------------------------------------
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Residues in contact with MET 832 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    544B  GLN*     3.9    29.2    -      -       +      +
    545B  HIS*     4.0    20.6    -      -       +      -
    548B  ALA*     5.0     7.4    -      -       +      -
    561B  LEU*     4.0    11.0    -      -       +      -
    790B  HIS*     3.7    24.5    -      -       -      +
    828B  VAL      2.8    17.6    +      -       -      +
    829B  ARG*     3.5    11.0    -      -       -      +
    830B  GLU      3.1     0.2    +      -       -      -
    831B  THR*     1.3    77.3    -      -       -      +
    833B  VAL*     1.3    65.6    +      -       -      +
    834B  ASP      3.0     0.2    +      -       -      -
    835B  THR*     3.1    12.3    +      -       -      -
    836B  TYR*     3.3    27.1    +      -       +      +
    872B  LEU*     6.3     0.7    -      -       +      -
    875B  ILE*     3.4    31.9    -      -       +      -
    881B  ALA*     6.4     0.2    -      -       +      -
    883B  ALA*     4.4    11.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 833 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    829B  ARG      3.2     4.7    +      -       -      +
    830B  GLU      3.7     6.3    -      -       -      +
    832B  MET*     1.3    80.1    -      -       -      +
    834B  ASP*     1.3    68.8    +      -       -      +
    836B  TYR*     3.7     0.4    +      -       -      -
    837B  GLU*     3.2    42.6    +      -       -      +
    872B  LEU*     3.6    33.3    -      -       +      +
    873B  ARG*     4.2    18.8    -      -       -      +
    875B  ILE*     3.5    32.8    -      -       +      -
    876B  LEU*     4.2    14.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASP 834 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    793B  LYS*     4.7    11.1    +      -       -      -
    830B  GLU      3.0    11.7    +      -       -      +
    831B  THR*     3.0    14.1    +      -       -      +
    833B  VAL*     1.3    84.1    -      -       -      +
    835B  THR*     1.3    65.9    +      -       -      +
    837B  GLU*     2.9    21.2    +      -       -      +
    838B  SER*     3.0    24.6    +      -       -      -
----------------------------------------------------------
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Residues in contact with THR 835 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    730B  PRO*     3.3    36.8    -      -       +      -
    789B  SER*     5.6     0.4    -      -       -      +
    793B  LYS*     3.0    37.4    +      -       +      +
    831B  THR      3.2     5.3    +      -       -      -
    832B  MET*     3.1     9.6    +      -       -      -
    834B  ASP*     1.3    83.0    -      -       -      +
    836B  TYR*     1.3    73.2    +      -       +      +
    838B  SER*     3.0     4.8    +      -       -      +
    839B  CYS*     2.8    32.3    +      -       +      +
----------------------------------------------------------
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Residues in contact with TYR 836 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    545B  HIS*     3.7    24.6    +      +       +      +
    548B  ALA*     3.1    18.4    -      -       +      -
    549B  MET*     3.1    58.1    -      -       +      +
    551B  ARG*     2.9    26.8    +      -       -      +
    730B  PRO*     5.7     0.9    -      -       +      -
    786B  GLN*     3.4    28.0    -      -       +      +
    832B  MET*     3.3    25.8    +      -       +      +
    835B  THR*     1.3    91.1    -      -       +      +
    837B  GLU*     1.3    58.5    +      -       -      +
    839B  CYS      3.1    13.3    -      -       -      +
    841B  VAL*     4.6     8.5    -      -       +      -
    872B  LEU*     3.2    27.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 837 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    551B  ARG*     5.6     1.3    -      -       -      +
    833B  VAL*     3.2    24.2    +      -       -      +
    834B  ASP*     2.9    14.9    +      -       -      +
    836B  TYR*     1.3    79.8    -      -       -      +
    838B  SER*     1.3    58.6    +      -       -      +
    839B  CYS      3.5     0.4    -      -       -      -
    872B  LEU*     3.5    14.0    -      -       +      +
    873B  ARG*     3.2    42.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with SER 838 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    834B  ASP*     3.0    27.2    +      -       -      -
    835B  THR*     3.0     4.0    +      -       -      -
    837B  GLU*     1.3    81.8    +      -       -      +
    839B  CYS*     1.3    73.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with CYS 839 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    549B  MET*     6.2     0.2    -      -       -      -
    551B  ARG*     4.1     5.4    +      -       -      -
    730B  PRO*     4.4    34.8    -      -       +      -
    835B  THR*     2.8    15.1    +      -       +      +
    836B  TYR*     3.1    22.5    -      -       -      +
    837B  GLU      3.5     1.4    -      -       -      -
    838B  SER*     1.3    97.3    -      -       -      +
    840B  ASP*     1.3    61.0    +      -       -      +
    841B  VAL*     3.5     7.9    +      -       +      +
    844B  ASP*     4.2    11.4    -      -       -      +
----------------------------------------------------------
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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