Contacts of the helix formed by residues 70 - 91 (chain z) in PDB entry 3J9X


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 GLY 70 (chain z).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     467    T      3.5    25.0    +      -       -      +
     477    A      4.4     2.6    +      -       -      -
    111w  PHE*     3.5    19.6    -      -       -      -
     90x  ILE*     5.6     0.2    -      -       -      +
     99x  MET*     5.3     0.2    -      -       -      +
     69z  THR*     1.3    76.1    -      -       -      +
     71z  PRO*     1.3    67.1    -      -       -      +
     72z  ASN      3.0     0.2    -      -       -      -
     73z  ARG*     2.9    35.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with PRO 71 (chain z). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     467    T      3.6    22.9    -      -       +      +
     477    A      3.9    32.5    -      -       -      +
     71w  PRO*     3.6    19.3    -      -       +      +
     74w  ALA*     4.8     2.9    -      -       +      -
     75w  ILE*     3.5    37.2    -      -       +      +
    107w  TYR*     6.5     1.1    -      -       +      -
    111w  PHE*     4.6     7.0    -      -       +      -
     69z  THR      4.4     0.2    -      -       -      +
     70z  GLY*     1.3    82.0    -      -       -      +
     72z  ASN*     1.3    65.6    +      -       -      +
     73z  ARG      3.1     0.2    -      -       -      -
     74z  ALA*     3.1     4.6    +      -       -      +
     75z  ILE*     3.0    24.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASN 72 (chain z). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     72w  ASN*     3.1    25.1    -      -       -      +
     75w  ILE*     3.5    11.7    -      -       -      +
    111w  PHE      3.3    24.9    +      -       -      -
    112w  ASN*     4.8     8.3    +      -       -      +
     68z  ILE*     3.5    15.7    -      -       +      -
     69z  THR*     3.3    14.1    +      -       -      +
     70z  GLY      3.0     1.0    -      -       -      -
     71z  PRO*     1.3    75.4    -      -       -      +
     73z  ARG*     1.3    64.9    +      -       -      +
     75z  ILE*     3.3    18.6    +      -       +      +
     76z  TYR*     3.0    25.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 73 (chain z). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     467    T      3.0    35.0    +      -       -      +
     89x  ARG      4.6     0.8    +      -       -      -
     90x  ILE*     3.7    26.3    +      -       -      +
     60z  SER*     2.7    46.9    +      -       -      +
     63z  LEU*     3.5    16.3    -      -       +      +
     64z  THR*     2.9    31.1    +      -       -      +
     68z  ILE*     2.7    54.6    +      -       +      +
     69z  THR*     3.9     8.1    -      -       -      +
     70z  GLY      2.9    15.9    +      -       -      +
     72z  ASN*     1.3    76.4    -      -       -      +
     74z  ALA*     1.3    60.4    +      -       -      +
     76z  TYR*     3.0     5.0    +      -       -      -
     77z  GLN*     2.8    30.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 74 (chain z). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     457    A      4.1    17.0    -      -       +      +
     467    T      3.0    40.7    +      -       +      +
    3038    A      4.7     4.9    -      -       +      -
    3048    T      4.4     5.8    -      -       -      +
     71w  PRO*     4.8     4.5    -      -       +      -
     70z  GLY      3.6     0.8    +      -       -      -
     71z  PRO      3.1     8.2    +      -       -      +
     73z  ARG*     1.3    77.0    -      -       -      +
     75z  ILE*     1.3    65.1    +      -       -      +
     77z  GLN*     3.6    10.3    -      -       -      +
     78z  GLY*     2.9    22.0    +      -       -      -
----------------------------------------------------------
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Residues in contact with ILE 75 (chain z). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    3048    T      6.5     0.2    -      -       -      -
     71w  PRO*     3.6    26.7    -      -       +      +
     72w  ASN*     3.5    35.0    -      -       -      +
     71z  PRO      3.0    14.6    +      -       -      +
     72z  ASN*     3.4    22.9    -      -       +      +
     73z  ARG      3.2     0.4    -      -       -      -
     74z  ALA*     1.3    77.3    -      -       -      +
     76z  TYR*     1.3    66.8    +      -       +      +
     78z  GLY*     3.4     1.0    +      -       -      -
     79z  PHE*     3.1    20.8    +      -       -      +
    107z  TYR*     3.5    31.9    -      -       +      -
    111z  PHE*     4.6    11.2    -      -       +      +
    112z  ASN      5.9     0.4    -      -       -      +
    113z  ALA*     4.1    20.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with TYR 76 (chain z). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     59z  VAL*     4.4     2.9    -      -       -      +
     63z  LEU*     3.6    28.9    -      -       +      -
     68z  ILE*     4.0    18.4    -      -       +      +
     72z  ASN*     3.0    27.8    -      -       +      -
     73z  ARG      3.0     4.8    +      -       -      +
     75z  ILE*     1.3    79.9    -      -       +      +
     77z  GLN*     1.3    62.4    +      -       -      +
     79z  PHE*     3.3     6.0    +      -       -      +
     80z  GLY*     2.8    26.5    +      -       -      -
    112z  ASN      5.0     0.3    +      -       -      -
    113z  ALA*     3.9     9.1    -      -       +      -
    114z  ASN*     2.9    38.3    +      -       -      +
    117z  VAL*     3.7    30.4    -      -       +      +
    118z  LEU*     3.7    30.5    -      -       +      -
    121z  VAL*     4.2    12.1    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLN 77 (chain z). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     457    A      3.4    34.1    +      -       +      +
     467    T      3.1    21.5    +      -       -      +
     55z  VAL*     5.4     0.7    -      -       -      +
     56z  ASN*     3.4    24.1    +      -       -      +
     59z  VAL*     3.3    21.3    -      -       -      +
     60z  SER*     3.5    25.9    -      -       -      +
     63z  LEU*     4.0     2.1    -      -       +      +
     73z  ARG      2.8    22.3    +      -       -      +
     74z  ALA*     3.6     9.4    -      -       -      +
     76z  TYR*     1.3    77.7    -      -       -      +
     78z  GLY*     1.3    57.5    +      -       -      +
     80z  GLY*     3.3     0.9    +      -       -      -
     81z  LEU*     2.9    41.2    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLY 78 (chain z). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     457    A      5.4     1.2    +      -       -      -
    3048    T      5.1     2.9    -      -       -      -
    3058    A      4.1    24.8    -      -       -      +
     74z  ALA      2.9    16.0    +      -       -      -
     75z  ILE      3.8     1.8    -      -       -      -
     77z  GLN*     1.3    76.2    -      -       -      +
     79z  PHE*     1.3    62.0    +      -       -      +
     81z  LEU*     3.4     5.8    +      -       -      +
     82z  LYS*     3.0    24.4    +      -       -      +
    107z  TYR*     3.5    13.1    +      -       -      -
----------------------------------------------------------
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Residues in contact with PHE 79 (chain z). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     75z  ILE      3.1    13.7    +      -       -      +
     76z  TYR      3.5     8.1    -      -       -      +
     78z  GLY*     1.3    76.5    -      -       -      +
     80z  GLY*     1.3    64.8    +      -       -      +
     82z  LYS*     3.1     5.1    +      -       -      +
     83z  VAL*     2.9    32.2    +      -       +      +
    100z  ILE*     5.1     2.2    -      -       +      -
    103z  LEU*     3.7    23.6    -      -       +      -
    104z  LYS*     3.8    24.7    -      -       +      -
    107z  TYR*     3.5    33.9    +      +       +      -
    118z  LEU*     3.3    53.4    -      -       +      -
    121z  VAL*     3.8    16.4    -      -       +      -
    122z  VAL*     3.7    24.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLY 80 (chain z). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     55z  VAL*     4.5     5.4    -      -       -      -
     59z  VAL*     5.0     2.2    -      -       -      -
     76z  TYR      2.8    16.3    +      -       -      -
     77z  GLN      3.8     1.3    -      -       -      -
     79z  PHE*     1.3    73.8    -      -       -      +
     81z  LEU*     1.3    62.3    -      -       -      +
     83z  VAL*     3.1     2.5    +      -       -      -
     84z  ALA*     3.0    19.4    +      -       -      +
    121z  VAL*     3.5    27.1    -      -       -      -
    125z  ILE*     3.1    18.1    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 81 (chain z). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     447    T      5.5     1.8    -      -       -      +
     457    A      5.6     2.9    -      -       -      +
    3058    A      4.1    19.3    -      -       +      +
    3068    T      3.4    36.2    -      -       -      +
     52z  PHE*     3.5    43.1    -      -       +      +
     55z  VAL*     4.5     6.3    -      -       +      +
     56z  ASN*     3.4    31.9    -      -       -      +
     77z  GLN*     2.9    29.2    +      -       +      +
     78z  GLY*     3.8     4.9    -      -       -      +
     80z  GLY*     1.3    75.6    -      -       -      +
     82z  LYS*     1.3    57.6    +      -       -      +
     84z  ALA*     3.2     3.5    +      -       -      -
     85z  ARG      2.9    24.1    +      -       -      -
----------------------------------------------------------
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Residues in contact with LYS 82 (chain z). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     367    T      3.2    13.5    +      -       -      -
    3058    A      3.7    25.8    +      -       -      +
    3068    T      3.3    28.7    +      -       -      +
    106y  TYR*     2.8    33.3    +      -       -      -
     78z  GLY      3.0    18.0    +      -       -      +
     79z  PHE*     3.1     5.1    +      -       -      +
     81z  LEU*     1.3    74.3    -      -       -      +
     83z  VAL*     1.3    64.6    +      -       -      +
     85z  ARG*     3.3    11.6    +      -       -      +
     86z  ALA*     3.1    22.2    +      -       -      +
     99z  MET*     5.9     2.6    -      -       -      -
    103z  LEU*     3.5    35.1    -      -       +      +
    106z  TYR*     5.0     6.1    -      -       -      -
    107z  TYR*     4.6     3.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 83 (chain z). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     79z  PHE*     2.9    43.3    +      -       +      +
     80z  GLY*     3.3     8.1    -      -       -      +
     82z  LYS*     1.3    76.8    -      -       -      +
     84z  ALA*     1.3    61.9    +      -       -      +
     86z  ALA*     3.3     8.0    +      -       -      +
     87z  LEU*     3.0    20.0    +      -       +      +
     96z  LEU*     4.5     2.8    -      -       +      +
     99z  MET*     6.5     0.2    -      -       -      -
    100z  ILE*     4.3    27.8    -      -       +      -
    103z  LEU*     3.7    18.1    -      -       +      +
    122z  VAL*     4.6     8.5    -      -       +      -
    125z  ILE*     3.9    26.9    -      -       +      -
    126z  THR*     4.5     5.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 84 (chain z). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     51z  LYS      5.7     0.4    -      -       -      +
     52z  PHE*     3.6    20.4    -      -       +      -
     55z  VAL*     4.2    20.2    -      -       +      -
     80z  GLY      3.0    11.9    +      -       -      +
     81z  LEU*     3.5     8.3    -      -       -      +
     83z  VAL*     1.3    74.3    -      -       -      +
     85z  ARG*     1.3    66.5    +      -       -      +
     87z  LEU*     3.1    12.0    +      -       +      +
     88z  ASN*     3.0    26.0    +      -       -      +
    125z  ILE*     4.4    11.6    -      -       +      +
----------------------------------------------------------
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Residues in contact with ARG 85 (chain z). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     357    A      3.8    36.5    +      -       -      -
     367    T      2.9    32.9    +      -       -      +
    3068    T      3.0    35.8    +      -       -      +
    3078    A      3.4    31.2    +      -       -      +
     52z  PHE*     3.5    11.4    -      -       -      -
     81z  LEU      2.9    13.2    +      -       -      +
     82z  LYS*     3.3    20.6    -      -       -      +
     84z  ALA*     1.3    74.8    -      -       -      +
     86z  ALA*     1.3    64.3    +      -       -      +
     88z  ASN*     3.0     5.6    +      -       -      +
     89z  ARG*     3.0    45.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 86 (chain z). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     357    A      5.6     2.2    -      -       -      -
     82z  LYS      3.1     9.3    +      -       -      +
     83z  VAL*     3.6     9.4    -      -       -      +
     85z  ARG*     1.3    77.6    -      -       -      +
     87z  LEU*     1.3    58.7    +      -       -      +
     89z  ARG*     4.5     3.1    -      -       -      +
     90z  ILE*     2.7    47.5    +      -       +      +
     96z  LEU*     3.8    16.8    -      -       +      -
     99z  MET*     3.8    26.9    -      -       +      -
    100z  ILE*     6.0     0.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 87 (chain z). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     83z  VAL*     3.0    14.0    +      -       +      +
     84z  ALA*     3.1    12.5    +      -       +      +
     86z  ALA*     1.3    76.1    -      -       -      +
     88z  ASN*     1.3    64.0    +      -       -      +
     91z  GLY*     2.7    30.9    +      -       -      +
     92z  SER*     3.6    28.9    -      -       -      +
     96z  LEU*     3.6    25.0    -      -       +      +
    125z  ILE*     4.5    25.8    -      -       +      +
    126z  THR*     6.0     2.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASN 88 (chain z). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      71  SER*     4.6    13.1    -      -       -      +
    3078    A      5.4     1.7    +      -       -      +
     48z  ASN*     4.9     4.8    +      -       -      -
     51z  LYS*     3.8    31.4    +      -       -      +
     52z  PHE*     3.4    34.2    -      -       -      -
     84z  ALA*     3.0    12.1    +      -       -      +
     85z  ARG*     3.5     7.6    -      -       -      +
     87z  LEU*     1.3    85.6    -      -       -      +
     89z  ARG*     1.3    65.6    +      -       +      +
     90z  ILE      4.8     0.2    -      -       -      -
     91z  GLY*     4.5     1.4    +      -       -      -
----------------------------------------------------------
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Residues in contact with ARG 89 (chain z). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      71  SER*     4.1    33.8    -      -       -      +
      81  ARG*     6.2     0.2    -      -       -      +
     602  SER*     4.5     6.4    +      -       -      -
     732  ARG*     4.6     1.9    +      -       -      -
     337    A      4.6    10.1    +      -       -      -
     347    T      3.6    28.2    +      -       -      +
     357    A      3.3    31.7    +      -       -      +
    3078    A      4.1    17.3    +      -       -      +
    3088    T      4.3    15.8    +      -       -      -
     85z  ARG*     3.0    44.7    +      -       +      +
     86z  ALA*     4.3     2.0    -      -       -      +
     88z  ASN*     1.3    80.2    -      -       +      +
     90z  ILE*     1.3    61.2    +      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 90 (chain z). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     602  SER*     4.9     1.4    +      -       -      -
     612  ALA*     5.8     0.7    -      -       -      -
     642  THR*     2.6    36.4    +      -       +      +
     692  THR*     4.4    10.5    -      -       +      -
     732  ARG*     3.7    19.4    +      -       -      +
     347    T      5.6     0.4    -      -       -      +
     357    A      4.5    11.4    -      -       -      +
     86z  ALA*     2.7    28.0    +      -       +      +
     88z  ASN      4.8     0.7    -      -       -      -
     89z  ARG*     1.3    79.5    -      -       -      +
     91z  GLY*     1.3    67.4    +      -       -      +
     95z  ALA*     3.6    26.5    -      -       +      +
     96z  LEU*     4.0     4.7    -      -       +      +
     99z  MET*     3.8    38.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLY 91 (chain z). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     642  THR*     3.6     1.1    -      -       -      +
     86z  ALA      3.6     0.2    +      -       -      -
     87z  LEU*     2.7    31.5    +      -       -      -
     88z  ASN      4.5     0.6    -      -       -      -
     90z  ILE*     1.3    90.4    -      -       -      +
     92z  SER*     1.3    67.1    +      -       -      +
     96z  LEU*     3.4     9.9    -      -       -      +
----------------------------------------------------------
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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