Contacts of the helix formed by residues 91 - 115 (chain D) in PDB entry 7CR3


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 TRP 91 (chain D).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     90D  GLY*     1.3    70.0    -      -       -      -
     92D  ALA*     1.3    58.1    +      -       -      +
     93D  PHE*     3.1     2.7    -      -       -      -
     94D  ILE*     2.9    52.0    +      -       +      +
     95D  TYR      3.9     1.2    +      -       -      -
----------------------------------------------------------
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Residues in contact with ALA 92 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     84D  VAL*     3.7    38.1    -      -       +      +
     88D  PRO*     3.5    28.5    -      -       +      -
     89D  ARG*     4.8     2.5    -      -       +      +
     90D  GLY      3.0     3.8    +      -       -      +
     91D  TRP*     1.3    77.2    -      -       -      +
     93D  PHE*     1.3    60.3    +      -       -      +
     94D  ILE      3.1     1.2    +      -       -      -
     95D  TYR*     3.1    13.8    +      -       -      +
     96D  HIS*     3.0    21.5    +      -       +      -
----------------------------------------------------------
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Residues in contact with PHE 93 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    230B  LYS*     4.9    23.8    -      -       -      -
     88D  PRO*     3.5    35.0    -      -       +      -
     89D  ARG      4.3    12.8    -      -       -      -
     90D  GLY*     3.3    18.3    +      -       -      +
     91D  TRP*     3.1     1.0    -      -       -      -
     92D  ALA*     1.3    77.4    -      -       -      +
     94D  ILE*     1.3    60.9    +      -       +      +
     96D  HIS*     4.0    12.2    -      +       +      +
     97D  ALA*     2.8    29.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 94 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     91D  TRP*     2.9    48.1    +      -       +      +
     93D  PHE*     1.3    78.3    -      -       +      +
     95D  TYR*     1.3    58.4    +      -       -      +
     97D  ALA*     3.2     8.2    +      -       +      +
     98D  TYR*     2.9    55.4    +      -       +      +
----------------------------------------------------------
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Residues in contact with TYR 95 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     84D  VAL*     4.2    19.5    -      -       +      -
     85D  LEU*     3.6    29.8    -      -       +      +
     91D  TRP      3.9     1.2    +      -       -      -
     92D  ALA*     3.1     8.5    +      -       -      +
     94D  ILE*     1.3    80.0    -      -       -      +
     96D  HIS*     1.3   105.1    +      +       -      +
     98D  TYR*     3.1    18.1    +      -       +      +
     99D  VAL*     3.1    27.9    +      -       +      +
    136D  VAL*     5.7     7.2    -      -       +      +
    140D  GLU*     3.7    23.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with HIS 96 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     84D  VAL      3.2    20.7    +      -       -      -
     85D  LEU*     3.8    17.2    +      -       +      -
     88D  PRO*     4.6    13.2    -      -       +      +
     92D  ALA*     3.0    32.7    +      -       +      +
     93D  PHE*     4.0    13.0    -      +       +      +
     95D  TYR*     1.3    98.7    -      +       -      +
     97D  ALA*     1.3    57.4    +      -       -      +
     99D  VAL*     3.1    11.6    -      -       -      +
    100D  PHE*     2.9    29.5    +      -       -      +
    211D  MET*     3.5    24.2    -      -       +      +
    213D  ARG*     5.5    11.1    -      -       -      -
----------------------------------------------------------
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Residues in contact with ALA 97 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     93D  PHE      2.8    20.2    +      -       -      +
     94D  ILE*     3.4    14.1    -      -       +      +
     95D  TYR      3.1     0.4    -      -       -      -
     96D  HIS*     1.3    77.5    -      -       -      +
     98D  TYR*     1.3    63.1    +      -       +      +
    100D  PHE*     3.2     6.6    +      -       -      +
    101D  LEU*     2.8    41.6    +      -       +      +
----------------------------------------------------------
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Residues in contact with TYR 98 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     94D  ILE*     2.9    35.5    +      -       +      +
     95D  TYR*     3.1    11.0    +      -       +      +
     97D  ALA*     1.3    81.6    -      -       +      +
     99D  VAL*     1.3    57.8    +      -       -      +
    101D  LEU*     3.4    15.4    +      -       +      +
    102D  LEU*     3.0    27.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 99 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     95D  TYR*     3.1    24.8    +      -       +      +
     96D  HIS*     3.1    30.1    -      -       -      +
     98D  TYR*     1.3    74.3    -      -       -      +
    100D  PHE*     1.3    63.4    +      -       -      +
    102D  LEU*     3.6     9.6    -      -       +      +
    103D  VAL*     3.0    24.4    +      -       +      +
    136D  VAL*     4.3    17.5    -      -       +      -
    137D  PHE*     3.6    30.5    -      -       +      -
    140D  GLU*     5.0     4.9    -      -       -      +
    210D  ARG*     6.3     0.4    -      -       -      +
    211D  MET*     4.3    13.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with PHE 100 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     96D  HIS      2.9    20.1    +      -       -      +
     97D  ALA*     3.3     8.5    -      -       -      +
     99D  VAL*     1.3    77.8    -      -       -      +
    101D  LEU*     1.3    71.7    +      -       +      +
    103D  VAL*     3.2     9.6    -      -       +      +
    104D  PHE*     2.9    48.9    +      +       -      +
    208D  MET*     3.5    31.4    -      -       +      -
    211D  MET*     3.9    28.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 101 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     97D  ALA*     2.8    40.0    +      -       +      +
     98D  TYR*     3.9    15.3    -      -       +      +
    100D  PHE*     1.3    82.3    -      -       +      +
    102D  LEU*     1.3    57.0    +      -       -      +
    104D  PHE*     3.8     6.2    -      -       -      +
    105D  SER*     2.9    34.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 102 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     98D  TYR      3.0    17.6    +      -       -      +
     99D  VAL*     3.6    11.0    -      -       +      +
    100D  PHE      3.2     0.2    -      -       -      -
    101D  LEU*     1.3    77.9    -      -       -      +
    103D  VAL*     1.3    62.8    +      -       -      +
    105D  SER*     3.3     5.2    +      -       -      -
    106D  CYS*     3.0    21.7    +      -       -      +
    129D  LEU*     4.0    22.6    -      -       +      +
    132D  VAL*     4.8    13.0    -      -       +      -
    133D  THR*     3.7    38.6    -      -       -      +
    136D  VAL*     4.4    22.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 103 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     99D  VAL*     3.0    18.0    +      -       +      +
    100D  PHE*     3.2    17.9    -      -       +      +
    102D  LEU*     1.3    76.6    -      -       -      +
    104D  PHE*     1.3    60.4    +      -       -      +
    106D  CYS*     3.3    10.4    +      -       +      +
    107D  LEU*     3.0    26.5    +      -       +      +
    133D  THR*     4.8     4.9    -      -       +      +
    137D  PHE*     4.2    20.2    -      -       +      -
    204D  GLN*     5.2     2.4    -      -       +      +
    207D  ARG*     3.8    42.4    -      -       +      +
    208D  MET*     4.4    18.2    -      -       -      +
    211D  MET*     6.1     4.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with PHE 104 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    240B  PHE*     3.8    37.5    -      +       -      -
    100D  PHE*     2.9    36.0    +      +       +      +
    101D  LEU*     3.8     7.4    -      -       -      +
    103D  VAL*     1.3    75.3    -      -       +      +
    105D  SER*     1.3    61.0    +      -       -      +
    107D  LEU*     3.1    13.4    +      -       +      +
    108D  VAL*     2.9    43.5    +      -       +      +
    208D  MET*     3.8    25.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with SER 105 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    101D  LEU*     2.9    19.8    +      -       -      +
    102D  LEU*     3.8     5.6    -      -       -      -
    104D  PHE*     1.3    73.5    -      -       -      +
    106D  CYS*     1.3    60.1    +      -       -      +
    108D  VAL*     3.8     7.7    -      -       -      +
    109D  LEU*     2.9    38.9    +      -       -      +
    129D  LEU*     4.8    12.3    -      -       -      -
----------------------------------------------------------
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Residues in contact with CYS 106 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    102D  LEU      3.0    14.4    +      -       -      +
    103D  VAL*     3.4    16.8    -      -       +      +
    104D  PHE      3.2     0.2    -      -       -      -
    105D  SER*     1.3    76.8    -      -       -      +
    107D  LEU*     1.3    58.6    +      -       -      +
    109D  LEU*     3.4     5.0    +      -       -      +
    110D  SER*     2.9    26.0    +      -       -      -
    126D  LEU*     4.3    11.8    -      -       -      +
    129D  LEU*     3.8    20.1    -      -       +      +
    130D  GLU*     5.3     6.3    -      -       -      -
    133D  THR*     4.9    14.8    -      -       +      -
    204D  GLN*     2.9    39.4    +      -       -      -
    207D  ARG*     5.1     6.3    -      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 107 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    240B  PHE*     4.7     8.7    -      -       +      -
    244B  ILE*     4.6    21.5    -      -       +      -
    264B  TYR*     6.4     0.2    -      -       +      -
    268B  LEU*     5.7     3.4    -      -       +      -
    103D  VAL*     3.0    12.5    +      -       +      +
    104D  PHE*     3.1    16.1    +      -       +      +
    106D  CYS*     1.3    76.7    -      -       -      +
    108D  VAL*     1.3    67.4    +      -       +      +
    110D  SER*     2.4    21.9    +      -       -      +
    111D  VAL*     3.0    29.5    +      -       +      +
    204D  GLN*     3.3    23.1    -      -       +      +
    205D  ILE*     5.1     5.8    -      -       +      +
    208D  MET*     4.3    33.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 108 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    292A  LEU*     5.2    12.1    -      -       +      -
    104D  PHE*     2.9    41.8    +      -       +      +
    105D  SER*     3.8     8.3    -      -       -      +
    106D  CYS      3.4     0.2    -      -       -      -
    107D  LEU*     1.3    80.4    -      -       +      +
    109D  LEU*     1.3    61.6    +      -       +      +
    111D  VAL*     3.1    11.3    +      -       +      +
    112D  PHE*     2.9    46.9    +      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 109 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    105D  SER*     2.9    22.6    +      -       -      +
    106D  CYS*     3.9     4.3    -      -       -      +
    108D  VAL*     1.3    80.8    -      -       +      +
    110D  SER*     1.3    56.4    +      -       -      +
    112D  PHE*     3.1    18.7    +      -       +      +
    113D  SER*     2.9    25.9    +      -       -      -
    122D  SER*     4.3    16.2    -      -       -      +
    125D  ALA*     4.2    29.8    -      -       +      +
    126D  LEU*     4.5    12.5    -      -       +      +
    129D  LEU*     4.1    26.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with SER 110 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    106D  CYS      2.9     9.2    +      -       -      -
    107D  LEU*     2.4    23.9    +      -       -      +
    109D  LEU*     1.3    74.8    -      -       -      +
    111D  VAL*     1.3    59.5    +      -       -      +
    113D  SER*     2.6    29.8    +      -       -      -
    114D  THR*     3.7     3.1    +      -       -      -
    126D  LEU*     4.1     7.5    -      -       -      +
    200D  LEU*     3.9    14.8    -      -       -      -
    201D  ARG*     5.3     6.8    -      -       -      +
    204D  GLN*     2.4    39.3    +      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 111 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    264B  TYR*     4.2    15.0    -      -       +      -
    265B  ALA*     4.2    23.1    -      -       +      +
    268B  LEU*     4.0    28.9    -      -       +      -
    107D  LEU*     3.0    29.9    +      -       +      +
    108D  VAL*     3.1    13.0    +      -       +      +
    110D  SER*     1.3    78.4    -      -       -      +
    112D  PHE*     1.3    65.1    +      -       +      +
    114D  THR*     3.1    26.4    -      -       -      +
    115D  ILE*     4.1     3.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 112 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    288A  TRP*     3.9    40.2    -      +       +      -
    292A  LEU*     5.0    16.2    -      -       +      -
    108D  VAL*     2.9    35.5    +      -       +      +
    109D  LEU*     3.1    18.8    +      -       +      +
    111D  VAL*     1.3    79.7    -      -       +      +
    113D  SER*     1.3    62.0    +      -       -      +
    114D  THR      3.3     0.2    -      -       -      -
    115D  ILE*     3.4    31.6    +      -       +      +
    118D  TYR*     4.0    39.8    -      +       +      +
    122D  SER*     3.9    13.5    -      -       -      -
----------------------------------------------------------
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Residues in contact with SER 113 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    109D  LEU      2.9    10.6    +      -       -      -
    110D  SER*     2.6    23.6    +      -       -      -
    111D  VAL      3.1     1.0    -      -       -      -
    112D  PHE*     1.3    77.0    -      -       -      +
    114D  THR*     1.3    64.2    +      -       -      +
    115D  ILE      3.2     9.9    -      -       -      +
    119D  GLU*     3.5    21.5    -      -       -      +
    122D  SER*     3.2    21.5    -      -       -      -
    123D  GLU*     5.3     1.6    -      -       -      -
    126D  LEU*     4.3    13.4    -      -       -      +
    197D  LEU*     5.5     7.0    -      -       -      +
    200D  LEU*     6.0     0.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with THR 114 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    251B  TYR*     5.2     5.2    +      -       -      -
    263B  THR*     4.2    16.0    -      -       -      +
    264B  TYR*     4.1    35.2    +      -       +      +
    265B  ALA      4.5     2.9    -      -       -      +
    110D  SER      4.8     2.0    -      -       -      -
    111D  VAL*     3.1    20.1    +      -       -      +
    113D  SER*     1.3    81.3    +      -       -      +
    115D  ILE*     1.3    66.5    +      -       +      +
    116D  LYS*     3.5     3.1    +      -       -      +
    119D  GLU*     5.0     2.6    -      -       -      +
    201D  ARG*     5.5     5.2    +      -       -      -
----------------------------------------------------------
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Residues in contact with ILE 115 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    288A  TRP*     6.4     0.2    -      -       +      -
    263B  THR*     4.2    15.9    -      -       +      +
    265B  ALA*     4.0    29.2    -      -       +      -
    111D  VAL      4.6     3.1    -      -       -      +
    112D  PHE*     3.4    24.3    +      -       +      +
    113D  SER      3.2    13.3    -      -       -      +
    114D  THR*     1.3    77.6    -      -       -      +
    116D  LYS*     1.3    68.1    +      -       -      +
    117D  GLU*     3.8    13.5    -      -       +      +
    118D  TYR*     3.5    38.8    -      -       +      +
    119D  GLU*     3.4    12.5    +      -       -      +
----------------------------------------------------------
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A short description of the analytical approach
The contact analysis used in this page is based upon the approach developed in: Sobolev V., Wade R.C., Vriend G. and Edelman M. PROTEINS (1996) 25, 120-129. Contact legitimacy depends on the hydrophobic-hydrophilic properties of the contacting atoms. In order to define it, for each inter-atomic contact, eight atom classes have been introduced:


   I  Hydrophilic      - N and O that can donate and accept hydrogen bonds
                         (e.g., oxygen of hydroxyl group of Ser. or Thr)
  II  Acceptor         - N or O that can only accept a hydrogen bond
 III  Donor            - N that can only donate a hydrogen bond
  IV  Hydrophobic      - Cl, Br, I and all C atoms that are not in
                         aromatic rings and do not have a covalent bond to
                         a N or O atom
   V  Aromatic         - C in aromatic rings irrespective of any other 
                         bonds formed by the atom
  VI  Neutral          - C atoms that have a covalent bond to at least one
                         atom of class I or two or more atoms from class II
                         or III; atoms; S, F, P, and metal atoms in all cases
 VII  Neutral-donor    - C atoms that have a covalent bond with only one
                         atom of class III
VIII  Neutral-acceptor - C atoms that have a covalent bond with only 
                         one atom of class II
For each pair of contacts the state of legitimacy is shown below:

Legend:
+, legitimate
-, illegitimate
------------------------------------------------------------
  Atomic class           I  II  III   IV   V   VI  VII  VIII
------------------------------------------------------------
   I  (Hydrophilic)      +   +    +    -   +   +    +    +
  II  (Acceptor)         +   -    +    -   +   +    +    -
 III  (Donor)            +   +    -    -   +   +    -    +
  IV  (Hydrophobic)      -   -    -    +   +   +    +    +
   V  (Aromatic)         +   +    +    +   +   +    +    +
  VI  (Neutral)          +   +    +    +   +   +    +    +
 VII  (Neutral-donor)    +   +    -    +   +   +    -    +
VIII  (Neutral-acceptor) +   -    +    +   +   +    +    -
------------------------------------------------------------
Warning!
Atom classes for heterogroups are automatically assigned based on the atomic coordinates. However, in three cases (see below) the automatic assignment is currently ambiguous. In these cases, the user is advised to manually analyse the full list of contacts using LPC software.
1. Carbon atoms belonging to a 4-, 5- or 6-member ring are 
   considered "aromatic" (Class V) if the ring is approximately
   planar, and "hydrophobic" (Class IV) or "neutral" (Classes
   VI, VII, VIII) if the ring is non-planar.
2. The oxygen atom of a carbonyl or hydroxy group is considered
   "hydroxy" (Class I) if the CO bond is longer than 1.29 Å, and
   "carbonyl" (Class II) if shorter.
3. All nitrogen atoms are considered "hydrophilic" (Class I).

Please E-mail any questions and/or suggestions concerning this page to Vladimir.Sobolev@weizmann.ac.il