Contacts of the helix formed by residues 288 - 309 (chain D) in PDB entry 1JLH


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 288 (chain D).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    136D  ARG*     3.2    28.1    -      -       -      +
    284D  ALA*     2.8    22.4    +      -       -      +
    287D  VAL*     1.3    79.7    -      -       -      +
    289D  PHE*     1.3    66.9    +      -       -      -
    290D  ASP*     3.2     2.9    -      -       -      -
    291D  ASN      3.3     0.7    +      -       -      -
    292D  PHE*     3.1    18.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 289 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    105D  ARG*     6.0     0.4    -      -       -      -
    125D  LEU*     3.4    43.7    -      -       +      -
    128D  MET*     4.0     9.9    -      -       +      -
    129D  LYS*     3.5    53.8    -      -       +      +
    132D  CYS*     4.6    11.0    -      -       +      +
    136D  ARG*     5.1     0.2    -      -       -      +
    284D  ALA*     3.5    19.1    +      -       +      -
    288D  GLY*     1.3    70.3    -      -       -      -
    290D  ASP*     1.3    62.3    +      -       -      +
    292D  PHE*     3.0    21.4    +      +       -      +
    293D  GLU*     2.9    65.7    +      -       +      +
----------------------------------------------------------
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Residues in contact with ASP 290 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    129D  LYS*     5.2     8.1    +      -       -      -
    288D  GLY*     3.2     1.3    -      -       -      -
    289D  PHE*     1.3    81.0    -      -       -      +
    291D  ASN*     1.3    64.1    +      -       -      +
    293D  GLU*     3.3    20.6    +      -       -      +
    294D  GLN*     3.2    25.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASN 291 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    170D  LEU*     5.5     0.6    -      -       -      +
    173D  TYR*     3.7    27.4    +      -       -      +
    287D  VAL*     2.8    40.6    +      -       +      +
    288D  GLY      3.3     1.4    +      -       -      -
    289D  PHE      3.2     0.2    -      -       -      -
    290D  ASP*     1.3    77.1    -      -       -      +
    292D  PHE*     1.3    66.6    +      -       -      +
    294D  GLN*     3.1    13.5    +      -       -      +
    295D  LEU*     3.0    20.1    +      -       -      +
    483D  PRO*     3.6    30.6    -      -       +      +
----------------------------------------------------------
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Residues in contact with PHE 292 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    125D  LEU*     4.0     9.2    -      -       +      -
    128D  MET*     3.9    17.9    -      -       +      -
    275D  LEU      3.8    15.9    -      -       -      -
    276D  TRP      3.8    17.7    -      -       -      -
    277D  SER      3.9    12.6    -      -       -      -
    280D  GLY*     4.0    11.9    -      -       -      -
    283D  ILE*     4.2    25.1    -      -       +      -
    284D  ALA*     4.0    16.4    -      -       +      +
    287D  VAL*     4.6     3.7    -      -       -      +
    288D  GLY      3.1    12.6    +      -       -      +
    289D  PHE*     3.0    31.2    +      +       -      +
    291D  ASN*     1.3    76.4    -      -       -      +
    293D  GLU*     1.3    61.9    +      -       -      +
    295D  LEU*     3.1    14.8    +      -       +      +
    296D  LEU*     3.0    49.2    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 293 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    105D  ARG*     3.0    33.0    +      -       -      +
    129D  LYS*     4.8     9.6    +      -       -      -
    289D  PHE*     2.9    47.9    +      -       +      +
    290D  ASP*     3.5    23.9    -      -       -      +
    291D  ASN      3.2     0.2    -      -       -      -
    292D  PHE*     1.3    78.4    -      -       +      +
    294D  GLN*     1.3    51.4    -      -       +      +
    296D  LEU*     3.2    10.3    +      -       +      +
    297D  SER*     2.8    39.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 294 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     47D  HIS*     5.6     5.7    +      -       -      -
    290D  ASP      3.2    15.2    +      -       -      +
    291D  ASN*     3.1    20.1    +      -       -      +
    293D  GLU*     1.3    74.5    -      -       -      +
    295D  LEU*     1.3    61.5    +      -       -      +
    297D  SER*     3.2     7.5    +      -       -      -
    298D  GLY      2.9    25.5    +      -       -      -
    483D  PRO*     3.8    14.4    -      -       +      -
    484D  PHE*     3.3    40.0    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 295 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    166D  VAL*     3.9    23.8    -      -       +      -
    170D  LEU*     4.8     3.8    -      -       +      -
    275D  LEU*     4.2    19.5    -      -       +      -
    276D  TRP*     3.6    14.1    -      -       +      -
    283D  ILE*     4.3    11.2    -      -       +      -
    291D  ASN      3.0    11.2    +      -       -      +
    292D  PHE*     3.2    23.6    -      -       +      +
    294D  GLN*     1.3    76.7    -      -       -      +
    296D  LEU*     1.3    61.6    +      -       -      +
    298D  GLY      3.2     1.9    +      -       -      -
    299D  ALA      3.2    16.1    +      -       -      -
    483D  PRO*     3.4    23.1    +      -       +      +
    486D  LEU*     4.1    20.0    -      -       +      -
    487D  GLY*     3.4    30.7    -      -       -      +
    490D  VAL*     5.7     0.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 296 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    102D  LEU      4.0    15.0    -      -       -      +
    103D  ARG*     3.4    29.2    -      -       +      +
    105D  ARG*     4.0    26.0    -      -       -      +
    125D  LEU*     4.1    10.5    -      -       +      -
    276D  TRP*     3.9    28.7    -      -       +      +
    292D  PHE*     3.0    57.4    +      -       +      +
    293D  GLU*     3.5     9.6    -      -       +      +
    295D  LEU*     1.3    78.9    -      -       +      +
    297D  SER*     1.3    57.0    +      -       -      +
    299D  ALA      3.1     1.9    +      -       -      -
    300D  HIS*     2.9    26.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with SER 297 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    105D  ARG*     3.6    29.1    +      -       -      +
    293D  GLU*     2.8    27.1    +      -       -      +
    294D  GLN*     3.2    10.4    +      -       -      -
    296D  LEU*     1.3    74.1    -      -       -      +
    298D  GLY*     1.3    58.8    +      -       -      +
    300D  HIS*     3.4     3.0    +      -       -      +
    301D  TRP*     3.0    23.2    +      -       -      +
    484D  PHE*     3.5    21.4    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLY 298 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    294D  GLN      2.9    10.9    +      -       -      -
    295D  LEU      3.2     1.8    +      -       -      -
    296D  LEU      3.2     0.4    -      -       -      -
    297D  SER*     1.3    74.3    -      -       -      +
    299D  ALA*     1.3    65.1    +      -       -      +
    301D  TRP*     3.3     5.0    +      -       -      +
    302D  MET      3.2    15.8    +      -       -      -
    484D  PHE*     3.2    39.4    -      -       -      -
    488D  ALA*     3.3    17.1    -      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 299 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    103D  ARG*     3.5    21.1    -      -       -      +
    276D  TRP*     3.5    33.4    -      -       +      -
    295D  LEU      3.2     4.6    +      -       -      -
    296D  LEU      3.1     8.3    +      -       -      +
    298D  GLY*     1.3    75.6    -      -       -      +
    300D  HIS*     1.3    52.9    +      -       -      +
    302D  MET*     3.0     5.9    +      -       -      +
    303D  ASP*     2.8    38.1    +      -       -      +
    487D  GLY      3.3    13.3    -      -       -      +
    491D  ALA*     3.7     6.5    -      -       +      +
----------------------------------------------------------
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Residues in contact with HIS 300 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    100D  VAL      5.1     0.6    +      -       -      -
    103D  ARG*     3.2    24.8    +      -       -      +
    104D  ASN*     3.4    31.0    -      -       +      -
    105D  ARG*     3.7    20.0    -      -       +      -
    106D  SER*     2.9    27.2    +      -       -      -
    296D  LEU      2.9    11.1    +      -       -      +
    297D  SER      3.5     6.3    -      -       -      +
    299D  ALA*     1.3    78.1    -      -       -      +
    301D  TRP*     1.3    61.6    +      -       -      +
    303D  ASP*     3.2    14.4    +      -       -      +
    304D  GLN*     3.1    57.0    +      -       +      +
----------------------------------------------------------
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Residues in contact with TRP 301 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     43D  LEU*     3.9    26.5    -      -       +      -
     44D  ASN      3.5    20.5    +      -       -      -
     45D  THR*     3.6    43.4    +      -       +      +
     46D  ASN*     5.4     3.7    -      -       -      +
     50D  ILE*     5.0     0.2    -      -       +      -
    297D  SER      3.0    13.6    +      -       -      +
    298D  GLY      3.5     9.9    -      -       -      +
    299D  ALA      3.2     0.2    -      -       -      -
    300D  HIS*     1.3    78.5    -      -       -      +
    302D  MET*     1.3    85.5    +      -       +      +
    304D  GLN*     3.2    10.9    +      -       +      +
    305D  HIS*     3.1    46.0    +      +       +      -
    484D  PHE*     3.8    14.8    -      +       +      -
    488D  ALA*     5.1     1.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with MET 302 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     43D  LEU*     4.4     6.5    -      -       +      -
     50D  ILE*     4.1    20.9    -      -       +      -
    298D  GLY      3.2     5.5    +      -       -      +
    299D  ALA      3.0     8.8    +      -       -      +
    301D  TRP*     1.3    98.2    -      -       +      +
    303D  ASP*     1.3    66.7    +      -       -      +
    305D  HIS*     3.3    20.8    +      -       -      -
    306D  PHE*     3.0    23.0    +      -       -      +
    316D  PRO*     4.3    10.3    -      -       +      -
    488D  ALA*     3.3    30.7    -      -       +      +
    489D  LEU*     5.5     0.2    -      -       -      -
    491D  ALA*     3.8     8.1    -      -       +      +
    492D  MET*     3.5    39.3    -      -       +      +
    495D  HIS*     4.8     1.6    -      -       -      +
----------------------------------------------------------
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Residues in contact with ASP 303 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     84D  PHE*     3.9    15.8    -      -       +      -
    100D  VAL*     3.8    16.2    -      -       +      +
    103D  ARG*     2.8    44.6    +      -       -      +
    299D  ALA      2.8    14.4    +      -       -      +
    300D  HIS*     3.2    12.2    +      -       -      +
    302D  MET*     1.3    77.6    -      -       -      +
    304D  GLN*     1.3    67.7    +      -       -      +
    306D  PHE*     3.3     5.2    +      -       -      +
    307D  ARG*     3.0    26.7    +      -       -      +
    491D  ALA*     4.3     0.5    -      -       -      +
    495D  HIS*     2.8    35.1    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLN 304 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     84D  PHE*     5.1     6.5    -      -       -      -
    106D  SER*     5.6     0.9    -      -       -      -
    300D  HIS*     3.1    49.4    +      -       +      +
    301D  TRP*     3.2     9.6    +      -       +      +
    303D  ASP*     1.3    81.6    -      -       -      +
    305D  HIS*     1.3    59.0    +      -       -      +
    307D  ARG*     3.1    12.1    +      -       -      +
    308D  THR*     2.9    45.2    +      -       +      +
----------------------------------------------------------
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Residues in contact with HIS 305 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     43D  LEU*     3.3    35.0    -      -       +      +
    301D  TRP*     3.1    35.9    +      +       +      +
    302D  MET*     3.6    12.9    -      -       -      +
    303D  ASP      3.3     0.2    -      -       -      -
    304D  GLN*     1.3    75.8    -      -       -      +
    306D  PHE*     1.3    65.1    +      -       -      +
    308D  THR*     4.4     2.7    -      -       -      -
    309D  THR*     2.7    51.1    +      -       -      +
    313D  LYS      3.9     7.3    +      -       -      -
    314D  ASN*     3.9     8.5    -      -       -      -
    315D  ALA*     3.1    41.7    -      -       +      -
    316D  PRO*     3.9    10.1    -      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 306 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     76D  VAL*     5.1     4.0    -      -       +      -
     80D  ARG*     2.9    48.1    +      -       +      -
     84D  PHE*     4.0    10.8    -      +       -      -
    302D  MET      3.0    17.5    +      -       -      +
    303D  ASP      3.5     4.0    -      -       -      +
    305D  HIS*     1.3    78.0    +      -       -      +
    307D  ARG*     1.3    58.6    +      -       -      +
    314D  ASN*     2.8    38.3    +      -       -      +
    316D  PRO*     4.3    11.9    -      -       +      -
    317D  VAL*     3.9    10.3    -      -       +      -
    495D  HIS*     3.3    46.2    -      +       +      +
    498D  PHE*     3.7    26.0    -      +       -      -
    499D  VAL*     3.8    24.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 307 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     80D  ARG*     3.3    38.0    +      -       -      +
     81D  GLU*     2.9    28.0    +      -       -      +
     84D  PHE*     3.3    50.8    +      -       +      +
     85D  ASN*     3.6    21.4    +      -       -      +
    303D  ASP      3.0    16.2    +      -       -      +
    304D  GLN*     3.1    13.6    +      -       -      +
    306D  PHE*     1.3    79.0    -      -       -      +
    308D  THR*     1.3    65.3    +      -       +      +
    309D  THR      3.6     0.6    -      -       -      +
----------------------------------------------------------
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Residues in contact with THR 308 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    304D  GLN*     2.9    34.7    +      -       +      +
    305D  HIS*     4.4     1.4    -      -       -      -
    307D  ARG*     1.3    80.4    -      -       +      +
    309D  THR*     1.3    66.5    +      -       -      +
    310D  PRO*     3.8     5.9    -      -       -      +
----------------------------------------------------------
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Residues in contact with THR 309 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     77D  GLU*     5.2     1.4    -      -       -      +
     80D  ARG*     4.6     5.9    +      -       -      -
    305D  HIS*     2.7    42.6    +      -       -      +
    306D  PHE      4.5     0.7    -      -       -      +
    307D  ARG      3.6     0.6    -      -       -      +
    308D  THR*     1.3    79.3    +      -       -      +
    310D  PRO*     1.3    84.7    -      -       +      +
    311D  LEU*     3.4     1.2    +      -       -      +
    313D  LYS*     3.4    34.5    -      -       +      +
    314D  ASN*     3.1    20.5    +      -       -      +
----------------------------------------------------------
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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).

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