Contacts of the helix formed by residues 81 - 103 (chain D) in PDB entry 5GQQ


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 ASN 81 (chain D).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     32D  PHE*     3.8     2.9    -      -       -      -
     41D  GLY      3.9    16.8    -      -       -      +
     42D  VAL*     4.7     4.7    -      -       +      +
     74D  ARG*     4.0     7.3    -      -       -      +
     75D  GLU*     3.7    22.8    +      -       -      -
     77D  LYS*     3.5     6.8    -      -       -      +
     80D  VAL*     1.3    75.2    -      -       -      +
     82D  PHE*     1.3    52.8    +      -       -      +
     83D  SER*     2.9    14.4    +      -       -      -
     84D  GLU*     2.6    38.1    +      -       -      +
     85D  PHE*     2.7    32.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 82 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     28D  LEU*     3.7    13.0    -      -       +      -
     29D  TRP*     3.6    57.0    -      +       +      -
     32D  PHE*     3.5    40.9    -      +       +      -
     41D  GLY      4.6     0.6    +      -       -      -
     81D  ASN*     1.3    72.4    -      -       -      +
     83D  SER*     1.3    70.5    +      -       -      +
     85D  PHE*     3.0    12.4    +      +       -      +
     86D  THR*     3.1    34.4    +      -       +      +
----------------------------------------------------------
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Residues in contact with SER 83 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     74D  ARG*     3.8    18.3    +      -       -      -
     81D  ASN*     2.9    19.2    +      -       -      -
     82D  PHE*     1.3    83.4    -      -       -      +
     84D  GLU*     1.3    58.7    +      -       -      +
     86D  THR*     2.6    28.7    +      -       -      -
     87D  GLY      3.8     1.6    +      -       -      -
----------------------------------------------------------
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Residues in contact with GLU 84 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     72D  PHE*     3.5    28.1    -      -       -      +
     73D  ASP*     4.0     0.4    -      -       -      -
     74D  ARG*     3.0    45.7    +      -       -      +
     75D  GLU*     2.8    24.0    -      -       -      +
     77D  LYS*     2.8    11.2    +      -       -      -
     79D  GLY      3.6     0.7    -      -       -      +
     80D  VAL*     3.0    14.6    -      -       +      -
     81D  ASN*     2.6    46.2    +      -       -      +
     83D  SER*     1.3    78.3    +      -       -      +
     85D  PHE*     1.3    60.3    +      -       -      +
     87D  GLY*     3.1     6.9    +      -       -      -
     88D  VAL*     3.1    19.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 85 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    100B  PHE*     3.8    38.1    -      +       -      -
     28D  LEU*     4.2    17.9    -      -       +      -
     31D  VAL*     4.0    22.9    -      -       +      -
     32D  PHE*     3.8    29.8    -      +       +      -
     35D  VAL*     4.7     2.7    -      -       +      -
     43D  ILE*     3.5    21.5    -      -       +      -
     48D  LEU*     4.5     5.8    -      -       +      -
     80D  VAL*     4.2    10.5    -      -       +      +
     81D  ASN      2.7    18.6    +      -       -      +
     82D  PHE*     3.0     8.7    +      +       -      +
     84D  GLU*     1.3    71.7    -      -       -      +
     86D  THR*     1.3    59.7    +      -       -      +
     88D  VAL*     3.5    18.6    -      -       +      +
     89D  TRP*     2.7    43.0    +      +       +      +
----------------------------------------------------------
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Residues in contact with THR 86 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     28D  LEU*     3.9    28.4    -      -       +      +
     82D  PHE*     3.1    40.0    +      -       +      +
     83D  SER*     2.6    21.8    +      -       -      +
     85D  PHE*     1.3    77.4    -      -       -      +
     87D  GLY*     1.3    60.9    +      -       -      +
     89D  TRP*     3.5     4.0    +      -       -      +
     90D  LYS*     3.2    23.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 87 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     72D  PHE*     3.7    21.3    -      -       -      -
     83D  SER      3.8     1.0    +      -       -      -
     84D  GLU      3.1     8.8    +      -       -      -
     86D  THR*     1.3    80.7    +      -       -      +
     88D  VAL*     1.3    64.1    +      -       -      +
     90D  LYS*     3.3     6.7    +      -       -      +
     91D  TYR*     2.9    25.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 88 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    100B  PHE*     4.6     0.4    -      -       +      -
     48D  LEU*     4.3    12.3    -      -       +      -
     68D  ILE*     3.7    24.7    -      -       +      +
     69D  ILE*     5.2     0.9    -      -       -      -
     72D  PHE*     3.6    36.5    -      -       +      -
     80D  VAL*     4.1    19.3    -      -       +      -
     84D  GLU      3.1     7.0    +      -       -      +
     85D  PHE*     3.1    25.8    +      -       +      +
     87D  GLY*     1.3    74.0    -      -       -      +
     89D  TRP*     1.3    64.5    +      -       -      +
     91D  TYR*     3.3     1.0    +      -       -      +
     92D  ILE*     3.1    37.8    +      -       +      +
----------------------------------------------------------
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Residues in contact with TRP 89 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    100B  PHE*     3.7    39.8    -      +       -      +
     27D  PHE*     4.3    24.7    -      +       -      -
     28D  LEU*     3.4    40.1    -      -       +      +
     31D  VAL*     4.8     5.2    -      -       +      +
     85D  PHE*     2.7    30.3    +      +       +      +
     86D  THR      3.7     5.2    -      -       -      +
     88D  VAL*     1.3    74.7    -      -       -      +
     90D  LYS*     1.3    66.7    +      -       +      +
     92D  ILE*     3.4     1.6    +      -       -      +
     93D  THR*     2.8    63.7    +      -       +      -
----------------------------------------------------------
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Residues in contact with LYS 90 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     86D  THR      3.2    13.9    +      -       -      +
     87D  GLY*     3.3     6.3    +      -       -      +
     89D  TRP*     1.3    92.8    -      -       +      +
     91D  TYR*     1.3    57.4    +      -       -      +
     93D  THR*     3.2     1.8    +      -       -      -
     94D  ASP*     2.8    63.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 91 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     68D  ILE*     4.1    28.3    -      -       +      -
     71D  MET*     3.4    31.8    -      -       +      +
     72D  PHE*     3.5    29.6    -      +       +      -
     87D  GLY      2.9    17.1    +      -       -      +
     88D  VAL      3.8     2.2    -      -       -      +
     90D  LYS*     1.3    79.1    -      -       -      +
     92D  ILE*     1.3    65.5    +      -       +      +
     94D  ASP*     3.8     6.1    +      -       +      +
     95D  TRP*     3.1    64.0    +      +       -      -
    152D  ILE*     4.7     3.1    -      -       +      -
    156D  ILE*     3.5    16.0    -      -       +      +
    159D  GLN*     5.8     0.9    +      -       -      -
----------------------------------------------------------
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Residues in contact with ILE 92 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     99B  PRO*     3.8    26.7    -      -       +      -
    100B  PHE*     4.0     9.4    -      -       +      -
     48D  LEU*     5.0     0.4    -      -       +      -
     52D  LEU*     3.7    35.9    -      -       +      -
     60D  PHE*     5.6     2.0    -      -       +      -
     68D  ILE*     3.7    27.4    -      -       +      -
     88D  VAL*     3.1    33.5    +      -       +      +
     89D  TRP      4.1     2.0    -      -       -      +
     91D  TYR*     1.3    78.7    -      -       +      +
     93D  THR*     1.3    61.8    +      -       -      +
     95D  TRP*     3.1     7.3    +      -       -      +
     96D  GLN*     2.9    26.5    +      -       -      +
    148D  PHE*     3.6    14.3    -      -       +      -
    152D  ILE*     5.1     2.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with THR 93 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     99B  PRO*     5.3     1.4    -      -       -      +
    100B  PHE*     5.2     4.2    -      -       -      -
     89D  TRP*     2.8    62.0    +      -       +      -
     90D  LYS*     3.6     3.8    -      -       -      -
     92D  ILE*     1.3    74.4    -      -       -      +
     94D  ASP*     1.3    68.1    +      -       -      +
     96D  GLN*     3.0    33.8    +      -       -      +
     97D  ASN*     3.0    24.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASP 94 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     90D  LYS*     2.8    56.1    +      -       -      +
     91D  TYR*     4.0     6.6    -      -       -      +
     93D  THR*     1.3    76.4    -      -       -      +
     95D  TRP*     1.3    62.1    +      -       +      +
     97D  ASN*     3.3    16.2    +      -       -      +
     98D  VAL*     3.1    27.2    +      -       +      +
----------------------------------------------------------
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Residues in contact with TRP 95 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     91D  TYR*     3.1    64.7    +      +       -      -
     92D  ILE*     3.1    10.6    +      -       -      +
     94D  ASP*     1.3    77.4    -      -       +      +
     96D  GLN*     1.3    59.6    +      -       -      +
     98D  VAL*     3.3    13.2    +      -       +      +
     99D  PHE*     2.9    24.4    +      -       -      +
    122D  PHE*     4.3    14.8    -      +       -      -
    148D  PHE*     3.4    19.6    -      -       +      -
    151D  PHE*     3.5    33.7    -      +       -      -
    152D  ILE*     3.7    33.0    -      -       +      +
    155D  CYS*     3.4    32.3    -      -       +      -
    156D  ILE*     4.9     4.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLN 96 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     98B  GLY*     3.7     2.9    -      -       -      -
     99B  PRO*     3.1    40.3    -      -       +      +
     92D  ILE      2.9    12.7    +      -       -      +
     93D  THR*     3.2    28.4    +      -       -      +
     95D  TRP*     1.3    77.8    -      -       -      +
     97D  ASN*     1.3    59.7    +      -       -      +
     99D  PHE*     3.2     4.1    +      -       +      +
    100D  ARG*     2.6    75.6    +      -       +      +
    148D  PHE*     3.4    12.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASN 97 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     93D  THR*     3.0    27.2    +      -       -      +
     94D  ASP*     3.6    18.5    +      -       -      +
     95D  TRP      3.2     0.2    -      -       -      -
     96D  GLN*     1.3    83.4    +      -       -      +
     98D  VAL*     1.3    66.5    +      -       +      +
    100D  ARG*     3.3    10.6    +      -       -      +
    101D  THR*     3.0    29.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 98 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     94D  ASP*     3.1    15.8    +      -       +      +
     95D  TRP*     3.7    16.8    -      -       +      +
     97D  ASN*     1.3    77.5    -      -       +      +
     99D  PHE*     1.3    64.3    +      -       -      +
    101D  THR*     3.3     5.2    +      -       -      -
    102D  TYR*     3.1    43.7    +      -       +      -
    122D  PHE*     3.6    38.1    -      -       +      -
    151D  PHE*     4.3     8.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with PHE 99 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     95D  TRP      2.9    17.2    +      -       -      +
     96D  GLN*     3.4     5.4    -      -       +      +
     97D  ASN      3.2     0.2    -      -       -      -
     98D  VAL*     1.3    78.2    -      -       -      +
    100D  ARG*     1.3    69.5    +      -       +      +
    102D  TYR*     3.3     2.8    +      -       -      -
    103D  ASP*     2.9    39.5    +      -       -      +
    108D  GLY*     3.3    36.8    -      -       -      -
    109D  MET*     4.1     0.4    -      -       -      -
    110D  ILE*     3.5    37.1    -      -       +      +
    146D  ILE      3.8     9.2    -      -       -      -
    147D  ALA      4.0     2.0    -      -       -      -
    148D  PHE*     3.6    49.1    -      +       +      -
    151D  PHE*     3.9    19.3    -      +       +      -
----------------------------------------------------------
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Residues in contact with ARG 100 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     97B  SER*     3.2    34.1    +      -       -      -
     98B  GLY*     4.2     0.8    -      -       -      -
     96D  GLN*     2.6    57.4    +      -       +      +
     97D  ASN*     3.9     9.6    +      -       -      +
     99D  PHE*     1.3    83.7    -      -       +      +
    101D  THR*     1.3    66.6    +      -       -      +
    103D  ASP*     3.6    20.0    +      -       +      +
    104D  ARG*     5.3     0.2    -      -       -      -
    106D  ASN*     4.4     8.8    -      -       -      +
----------------------------------------------------------
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Residues in contact with THR 101 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     97D  ASN*     3.0    15.8    +      -       -      +
     98D  VAL*     3.4    11.3    -      -       -      -
    100D  ARG*     1.3    79.3    -      -       -      +
    102D  TYR*     1.3    85.6    -      -       +      +
    104D  ARG*     3.3    25.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 102 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     98D  VAL*     3.1    42.8    +      -       +      +
     99D  PHE      4.4     1.6    -      -       -      +
    101D  THR*     1.3    93.4    -      -       +      +
    103D  ASP*     1.3    61.9    +      -       -      +
    104D  ARG*     3.0    24.5    +      -       -      +
    110D  ILE*     4.4     8.7    -      -       +      -
    114D  GLU*     3.2    27.1    -      -       -      +
    117D  GLN*     3.4    26.1    -      -       +      +
    118D  ALA*     3.4    43.7    -      -       +      -
    121D  GLY*     3.8    20.6    +      -       -      -
    122D  PHE*     4.6     4.5    -      +       -      -
    151D  PHE*     5.6     0.4    -      +       -      -
----------------------------------------------------------
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Residues in contact with ASP 103 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     99D  PHE*     2.9    27.8    +      -       +      +
    100D  ARG*     3.6    12.6    +      -       +      +
    101D  THR      3.4     0.6    -      -       -      -
    102D  TYR*     1.3    72.5    -      -       -      +
    104D  ARG*     1.3    59.9    +      -       -      +
    105D  ASP*     2.9     5.7    -      -       -      +
    106D  ASN*     3.0    29.3    +      -       -      +
    107D  SER*     3.0     8.0    +      -       -      -
    108D  GLY*     2.6    30.2    +      -       -      -
    109D  MET      2.8    12.5    -      -       -      +
    110D  ILE*     4.4     4.2    -      -       +      +
    114D  GLU*     3.4     3.8    -      -       -      -
    202D   CA      2.3    32.1    -      -       -      -
----------------------------------------------------------
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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).

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