Contacts of the helix formed by residues 186 - 207 (chain B) in PDB entry 1RRM


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 PRO 186 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    184B  GLY      3.5     7.9    -      -       -      +
    185B  MSE      1.3    86.9    -      -       -      +
    187B  PRO*     1.3    75.7    -      -       +      +
    188B  ALA*     4.3     7.2    -      -       +      +
    189B  LEU*     2.8    37.8    +      -       +      +
    190B  LYS      3.0     7.6    +      -       -      -
    389B  APR      4.0    10.1    -      -       +      +
----------------------------------------------------------
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Residues in contact with PRO 187 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    185B  MSE      3.5     2.9    -      -       -      +
    186B  PRO*     1.3    84.0    -      -       +      +
    188B  ALA*     1.3    61.5    +      -       -      +
    190B  LYS*     3.2    14.1    +      -       +      +
    191B  ALA*     3.0    22.7    +      -       -      +
    233B  VAL*     3.7    35.5    -      -       +      +
    334B  VAL      5.9     0.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with ALA 188 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    186B  PRO*     3.1     5.7    -      -       +      -
    187B  PRO*     1.3    79.7    -      -       -      +
    189B  LEU*     1.3    57.8    +      -       -      +
    191B  ALA*     3.5     7.3    +      -       -      +
    192B  ALA*     3.1    27.9    +      -       -      +
    334B  VAL      5.5     2.2    -      -       -      -
    336B  ILE*     5.7     0.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 189 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    141B  THR*     4.7     0.4    -      -       +      -
    185B  MSE      3.1    32.1    -      -       +      +
    186B  PRO*     2.8    30.9    +      -       +      +
    188B  ALA*     1.3    76.0    -      -       -      +
    190B  LYS*     1.3    68.2    +      -       -      +
    191B  ALA      3.1     0.2    -      -       -      -
    192B  ALA*     4.6     5.6    -      -       +      -
    193B  THR*     2.9    33.9    +      -       +      +
    276B  PRO*     6.5     1.3    -      -       +      -
    389B  APR      3.3    58.6    -      -       +      +
----------------------------------------------------------
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Residues in contact with LYS 190 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    142B  ALA*     5.0     1.8    -      -       -      +
    182B  MSE      4.4     5.2    -      -       -      -
    183B  ASP*     3.9    23.0    +      -       -      +
    185B  MSE      3.5    46.2    -      -       +      +
    186B  PRO      3.0     9.6    +      -       -      +
    187B  PRO*     3.5    11.8    -      -       +      +
    189B  LEU*     1.3    76.0    -      -       -      +
    191B  ALA*     1.3    58.1    +      -       -      +
    193B  THR*     3.6     1.3    +      -       -      -
    194B  GLY*     2.9    27.2    +      -       -      -
    229B  LEU*     3.6     6.8    -      -       +      +
    232B  SER*     3.1    41.6    +      -       -      +
    233B  VAL*     4.1    15.2    +      -       +      +
    235B  GLY*     4.0    15.0    -      -       -      -
    236B  ASP      5.6     0.8    +      -       -      -
    240B  GLY*     6.2     0.6    -      -       -      -
    243B  MSE      5.3     0.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 191 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    187B  PRO      3.0    13.0    +      -       -      +
    188B  ALA*     3.6    10.3    -      -       -      +
    190B  LYS*     1.3    77.2    -      -       -      +
    192B  ALA*     1.3    58.5    +      -       -      +
    194B  GLY*     3.3     0.7    +      -       -      -
    195B  VAL*     3.0    35.0    +      -       -      +
    229B  LEU*     4.2     3.5    -      -       -      +
    233B  VAL*     3.9     9.8    -      -       +      +
    334B  VAL*     3.4    41.5    -      -       +      +
    336B  ILE*     4.1     8.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 192 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    188B  ALA      3.1    17.0    +      -       -      +
    189B  LEU*     4.0     7.6    -      -       +      +
    191B  ALA*     1.3    76.1    -      -       -      +
    193B  THR*     1.3    64.8    +      -       +      +
    195B  VAL*     3.4     1.7    +      -       -      -
    196B  ASP      3.0    17.0    +      -       -      -
    276B  PRO*     5.4     3.4    -      -       +      -
    278B  GLY*     3.3    19.5    -      -       -      +
    279B  VAL*     3.9    32.5    -      -       +      +
    336B  ILE*     4.3    11.6    -      -       +      +
----------------------------------------------------------
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Residues in contact with THR 193 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    141B  THR*     3.8     7.4    -      -       +      +
    142B  ALA*     3.4    13.5    +      -       -      +
    143B  GLY*     2.9    31.5    -      -       -      -
    185B  MSE      3.1    35.8    -      -       +      +
    189B  LEU*     2.9    24.2    +      -       +      +
    190B  LYS*     3.6     3.5    +      -       -      -
    192B  ALA*     1.3    79.0    -      -       +      +
    194B  GLY*     1.3    58.2    +      -       -      +
    196B  ASP*     3.4     7.0    -      -       -      +
    197B  ALA      3.0    13.0    +      -       -      -
    278B  GLY*     5.1     1.1    -      -       -      -
    389B  APR      3.3    26.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 194 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    142B  ALA      3.6    10.8    -      -       -      -
    190B  LYS      2.9    21.3    +      -       -      -
    191B  ALA      3.7     0.9    -      -       -      -
    193B  THR*     1.3    78.8    +      -       -      +
    195B  VAL*     1.3    56.7    +      -       -      +
    197B  ALA*     3.2     5.2    +      -       -      +
    198B  LEU*     2.9    24.4    +      -       -      +
    225B  ILE*     3.8     6.4    -      -       -      +
    229B  LEU*     3.8    10.5    -      -       -      -
    243B  MSE      3.6    14.6    -      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 195 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    191B  ALA      3.0    16.1    +      -       -      +
    192B  ALA      4.0     3.4    -      -       -      +
    194B  GLY*     1.3    74.4    -      -       -      +
    196B  ASP*     1.3    61.5    +      -       -      +
    198B  LEU*     3.6     9.8    -      -       +      +
    199B  THR*     2.8    37.9    +      -       -      +
    229B  LEU*     3.9    15.9    -      -       +      -
    278B  GLY      4.6     0.2    -      -       -      +
    282B  ALA*     3.5    35.2    -      -       +      -
    285B  LEU*     4.4    11.7    -      -       +      -
    330B  LEU*     4.8     7.9    -      -       +      -
    331B  ASN*     3.6    13.7    -      -       -      +
    334B  VAL*     4.5     4.3    -      -       +      -
    336B  ILE*     3.6    15.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASP 196 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    143B  GLY      3.4    11.8    -      -       -      +
    144B  THR*     3.5    15.9    -      -       -      +
    192B  ALA      3.0    14.3    +      -       -      +
    193B  THR*     3.4    12.1    -      -       -      +
    194B  GLY      3.2     0.2    -      -       -      -
    195B  VAL*     1.3    76.7    -      -       -      +
    197B  ALA*     1.3    58.5    +      -       -      +
    199B  THR*     3.2     3.9    +      -       -      -
    200B  HIS*     2.9    33.7    +      -       -      -
    277B  HIS*     3.4    15.0    -      -       -      -
    278B  GLY*     3.8    11.8    -      -       -      -
    281B  ASN*     2.9    19.1    +      -       -      +
    387B   ZN      2.3    35.2    -      -       -      -
    389B  APR      4.8     2.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 197 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    142B  ALA      4.1     2.0    -      -       -      +
    143B  GLY*     3.4    25.1    +      -       -      +
    193B  THR      3.0    11.2    +      -       -      +
    194B  GLY*     3.3    10.5    -      -       -      +
    195B  VAL      3.1     0.2    -      -       -      -
    196B  ASP*     1.3    78.3    -      -       -      +
    198B  LEU*     1.3    62.1    +      -       -      +
    200B  HIS*     3.1     8.2    +      -       -      +
    201B  ALA*     3.0    18.5    +      -       -      +
    225B  ILE*     3.7    19.5    -      -       +      +
    243B  MSE      4.7     1.1    -      -       +      -
    247B  GLN*     3.7    19.7    -      -       +      -
    250B  ALA*     4.0     2.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 198 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    194B  GLY      2.9    14.0    +      -       -      +
    195B  VAL*     3.2    13.4    +      -       +      +
    197B  ALA*     1.3    76.1    -      -       -      +
    199B  THR*     1.3    58.5    +      -       -      +
    201B  ALA*     3.2     1.3    +      -       -      +
    202B  ILE*     2.8    51.8    +      -       +      +
    222B  ILE*     4.1    31.0    -      -       +      +
    225B  ILE*     3.8    21.9    -      -       +      +
    226B  ALA*     4.9     2.5    -      -       +      +
    285B  LEU*     4.5    11.4    -      -       +      -
    307B  MSE      4.1    15.3    -      -       +      -
    327B  VAL*     4.7     4.5    -      -       +      -
    330B  LEU*     3.6    31.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with THR 199 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    195B  VAL*     2.8    21.8    +      -       -      +
    196B  ASP      3.4     9.6    -      -       -      -
    198B  LEU*     1.3    73.1    -      -       -      +
    200B  HIS*     1.3    61.1    +      -       -      +
    202B  ILE      4.5     0.2    -      -       -      +
    203B  GLU*     2.8    39.4    +      -       +      +
    262B  VAL*     3.6    23.3    -      -       +      -
    263B  HIS*     3.4    28.9    -      -       +      +
    281B  ASN*     3.6    14.1    -      -       -      +
    285B  LEU*     3.6    26.6    -      -       +      +
----------------------------------------------------------
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Residues in contact with HIS 200 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    143B  GLY      3.1    29.0    +      -       -      -
    144B  THR*     3.5    18.9    +      -       -      -
    145B  ALA*     5.0     1.0    -      -       -      +
    196B  ASP*     2.9    17.7    +      -       -      -
    197B  ALA*     3.1     8.6    +      -       -      +
    199B  THR*     1.3    76.1    -      -       -      +
    201B  ALA*     1.3    57.1    +      -       -      +
    204B  GLY*     2.9    28.2    +      -       -      -
    218B  HIS*     4.1     0.3    +      -       -      -
    247B  GLN      5.4     0.2    +      -       -      -
    250B  ALA*     4.2     5.5    -      -       +      +
    254B  PHE*     3.4    40.6    -      +       +      +
    259B  LEU*     3.5    15.2    -      -       +      +
    263B  HIS*     3.0    16.8    +      +       -      -
    387B   ZN      2.1    36.4    -      -       -      -
    390B  PGO      3.2     6.4    +      -       -      -
----------------------------------------------------------
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Residues in contact with ALA 201 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    197B  ALA      3.0     9.5    +      -       -      +
    198B  LEU      3.2     6.0    +      -       -      +
    200B  HIS*     1.3    81.7    -      -       -      +
    202B  ILE*     1.3    57.0    +      -       -      +
    205B  TYR*     2.9    30.1    +      -       -      +
    218B  HIS*     3.6    23.6    -      -       +      +
    221B  ALA*     4.0    17.3    -      -       +      -
    222B  ILE*     3.5    26.4    -      -       +      +
    225B  ILE*     4.5     2.7    -      -       +      -
    250B  ALA*     4.1     3.8    -      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 202 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    198B  LEU*     2.8    45.7    +      -       +      +
    199B  THR*     4.0     2.9    -      -       -      +
    201B  ALA*     1.3    70.4    -      -       -      +
    203B  GLU*     1.3    67.9    +      -       +      +
    205B  TYR*     3.2    11.2    +      -       -      +
    206B  ILE*     3.3    23.7    +      -       +      +
    222B  ILE*     3.9    20.9    -      -       +      -
    285B  LEU*     4.3    13.0    -      -       +      -
    289B  MSE      4.2    34.5    -      -       +      -
    300B  TYR*     5.5     0.2    -      -       +      -
    303B  ILE*     4.0    28.5    -      -       +      -
    307B  MSE      4.8     0.9    -      -       -      -
    327B  VAL*     4.2    11.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 203 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    199B  THR*     2.8    28.7    +      -       +      +
    202B  ILE*     1.3    73.8    -      -       +      +
    204B  GLY*     1.3    58.0    +      -       -      +
    206B  ILE*     3.3    11.2    +      -       +      +
    207B  THR*     2.9    32.2    +      -       -      -
    259B  LEU*     3.7    19.0    -      -       +      +
    260B  GLY*     3.0    23.0    +      -       -      -
    261B  LEU      3.2     1.0    +      -       -      -
    262B  VAL*     2.9    40.1    +      -       +      +
    263B  HIS*     2.8    39.8    +      -       -      +
    285B  LEU*     5.1     3.6    -      -       +      -
    288B  VAL*     4.9     0.3    -      -       -      +
    292B  ASN*     5.5     0.5    +      -       -      -
    366B  ASN*     4.5     2.4    +      -       -      -
----------------------------------------------------------
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Residues in contact with GLY 204 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    200B  HIS      2.9    17.8    +      -       -      -
    203B  GLU*     1.3    78.1    -      -       -      +
    205B  TYR*     1.3    59.7    +      -       -      +
    207B  THR*     3.3    17.2    -      -       -      +
    210B  ALA*     4.0     6.1    -      -       -      +
    218B  HIS*     3.2    31.1    +      -       -      -
    254B  PHE*     4.3     0.7    -      -       -      -
    257B  VAL*     4.1     0.3    -      -       -      +
    258B  GLY      3.5    17.3    -      -       -      -
    259B  LEU*     4.0     0.8    -      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 205 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    201B  ALA      2.9    19.5    +      -       -      +
    202B  ILE*     3.2     7.4    +      -       -      +
    204B  GLY*     1.3    78.2    -      -       -      +
    206B  ILE*     1.3    55.5    -      -       +      +
    210B  ALA*     3.7     1.6    -      -       -      +
    215B  ASP*     3.5    50.6    -      -       +      +
    218B  HIS*     3.5    12.1    +      -       +      -
    219B  ILE*     3.8    21.9    -      -       +      +
    222B  ILE*     4.4     5.4    -      -       +      -
    299B  LYS*     2.7    79.8    +      -       +      +
    302B  ASP*     2.8    29.3    +      -       +      +
    303B  ILE*     4.1    17.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 206 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    202B  ILE*     3.3    23.1    +      -       +      +
    203B  GLU*     3.7    10.8    -      -       +      +
    205B  TYR*     1.3    83.3    -      -       +      +
    207B  THR*     1.3    68.6    +      -       -      +
    208B  ARG*     4.6     0.2    -      -       -      -
    210B  ALA*     4.9     0.2    -      -       -      -
    289B  MSE      5.7     1.8    -      -       +      -
    292B  ASN*     4.1    18.8    -      -       -      +
    295B  PHE      5.3     0.3    -      -       -      +
    296B  THR*     4.0    33.7    -      -       +      -
    299B  LYS*     4.2    23.1    -      -       +      +
    300B  TYR*     4.1    24.7    -      -       +      +
    303B  ILE*     4.8     2.7    -      -       +      -
    367B  PRO*     3.6    27.0    -      -       +      +
----------------------------------------------------------
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Residues in contact with THR 207 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    203B  GLU      2.9    16.4    +      -       -      -
    204B  GLY      3.3    16.6    -      -       -      +
    205B  TYR      3.5     0.4    -      -       -      -
    206B  ILE*     1.3    81.7    -      -       -      +
    208B  ARG*     1.3    64.8    +      -       -      +
    209B  GLY      4.3     0.3    +      -       -      -
    210B  ALA*     3.0    32.0    +      -       -      +
    257B  VAL*     3.7    20.1    +      -       +      +
    258B  GLY*     3.5    21.7    -      -       -      +
    259B  LEU      2.7    20.8    +      -       -      -
    365B  GLY*     3.1    16.4    +      -       -      -
    367B  PRO*     4.7     1.1    -      -       -      -
----------------------------------------------------------
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A short description of the analytical approach
The contact analysis used in this page is based upon the approach developed in: Sobolev V., Wade R.C., Vriend G. and Edelman M. PROTEINS (1996) 25, 120-129. Contact legitimacy depends on the hydrophobic-hydrophilic properties of the contacting atoms. In order to define it, for each inter-atomic contact, eight atom classes have been introduced:


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

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

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