Contacts of the helix formed by residues 358 - 381 (chain B) in PDB entry 5A86


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 GLN 358 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    267B  LEU*     4.6     9.4    -      -       +      -
    268B  PRO*     3.9    24.7    -      -       +      -
    271B  ASP*     2.9    19.1    +      -       -      +
    356B  VAL*     4.0     4.7    -      -       -      -
    357B  LEU*     1.3    81.2    +      -       +      +
    359B  HIS*     1.3    62.3    +      -       -      +
    360B  ARG*     3.0     5.9    +      -       -      -
    361B  VAL*     3.1    27.9    +      -       +      +
    362B  VAL*     3.0    21.4    +      -       +      +
----------------------------------------------------------
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Residues in contact with HIS 359 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    351B  PRO*     3.1    38.6    +      -       +      +
    352B  ASP*     4.7     5.9    +      -       -      +
    356B  VAL*     3.8    18.9    -      -       -      +
    357B  LEU      3.0    10.1    +      -       -      +
    358B  GLN*     1.3    75.0    -      -       -      +
    360B  ARG*     1.4    62.4    +      -       -      +
    362B  VAL*     4.1     1.8    -      -       -      -
    363B  ASP*     3.1    33.3    +      -       +      +
----------------------------------------------------------
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Residues in contact with ARG 360 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    358B  GLN*     3.0     2.1    +      -       -      -
    359B  HIS*     1.4    85.0    +      -       -      +
    361B  VAL*     1.3    70.0    +      -       +      +
    363B  ASP*     3.0    33.2    +      -       -      +
    364B  GLN*     3.1    39.3    +      -       -      +
    367B  GLU*     6.3     0.8    -      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 361 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    267B  LEU*     4.3    11.4    -      -       +      -
    358B  GLN*     3.1    31.0    +      -       +      +
    360B  ARG*     1.3    79.7    -      -       +      +
    362B  VAL*     1.3    56.7    +      -       -      +
    364B  GLN*     3.2    18.0    +      -       +      +
    365B  LEU*     2.9    51.6    +      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 362 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    267B  LEU*     4.2    28.0    -      -       +      -
    271B  ASP*     5.0     1.1    -      -       -      +
    275B  LEU*     4.3     8.5    -      -       +      -
    349B  PHE*     3.5    23.3    -      -       +      +
    350B  SER      3.6     3.8    -      -       -      +
    351B  PRO*     3.4    30.7    -      -       +      -
    356B  VAL*     4.0    16.4    -      -       +      -
    358B  GLN*     3.0    17.5    +      -       +      +
    359B  HIS*     4.1     4.0    -      -       -      +
    361B  VAL*     1.3    74.8    -      -       -      +
    363B  ASP*     1.3    56.8    +      -       -      +
    365B  LEU*     3.1     9.6    +      -       -      +
    366B  GLN*     2.8    28.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASP 363 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    351B  PRO*     3.5    27.9    -      -       +      +
    359B  HIS*     3.1    27.4    +      -       -      +
    360B  ARG*     3.0    37.6    +      -       -      +
    362B  VAL*     1.3    74.7    -      -       -      +
    364B  GLN*     1.3    62.0    +      -       -      +
    366B  GLN*     3.5     6.6    +      -       -      +
    367B  GLU*     3.1    24.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 364 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    360B  ARG*     3.1    33.9    +      -       -      +
    361B  VAL*     3.5    18.8    -      -       +      +
    363B  ASP*     1.3    73.8    -      -       -      +
    365B  LEU*     1.3    72.6    +      -       +      +
    367B  GLU*     3.5     8.6    +      -       -      +
    368B  GLN*     3.2    35.6    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 365 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    150B  MET*     6.2     1.6    -      -       +      -
    263B  TYR*     3.8    41.7    -      -       +      +
    267B  LEU*     4.6     4.7    -      -       +      -
    349B  PHE*     3.6    36.3    -      -       +      -
    361B  VAL*     2.9    39.0    +      -       +      +
    362B  VAL*     3.5     8.1    -      -       -      +
    364B  GLN*     1.3    79.3    -      -       +      +
    366B  GLN*     1.3    66.1    +      -       -      +
    368B  GLN*     3.1    10.6    +      -       +      +
    369B  PHE*     3.1    31.7    +      -       +      -
----------------------------------------------------------
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Residues in contact with GLN 366 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    346B  ILE*     2.9    45.2    +      -       +      +
    347B  SER*     5.2     0.2    -      -       -      +
    349B  PHE*     3.1    25.3    +      -       -      +
    350B  SER*     3.6    14.6    +      -       -      +
    351B  PRO*     3.4    17.5    -      -       +      +
    352B  ASP*     5.4     0.8    +      -       -      -
    362B  VAL      2.8    11.5    +      -       -      +
    363B  ASP*     3.8     8.7    -      -       -      +
    365B  LEU*     1.3    75.4    -      -       -      +
    367B  GLU*     1.3    57.4    +      -       -      +
    369B  PHE*     3.2    12.1    +      -       -      +
    370B  ALA*     2.9    29.6    +      -       +      +
    394B  MET*     6.1     1.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 367 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    360B  ARG*     6.3     0.9    -      -       -      -
    363B  ASP*     3.1    18.5    +      -       -      +
    364B  GLN*     3.7     8.3    -      -       -      +
    366B  GLN*     1.3    74.7    -      -       -      +
    368B  GLN*     1.3    70.4    +      -       -      +
    370B  ALA*     3.2     7.0    +      -       -      +
    371B  ILE*     2.8    52.0    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLN 368 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    150B  MET*     4.0    18.2    -      -       +      -
    364B  GLN*     3.2    21.7    +      -       +      +
    365B  LEU*     3.1    12.2    +      -       +      +
    367B  GLU*     1.3    96.9    +      -       -      +
    369B  PHE*     1.3    58.5    +      -       -      +
    371B  ILE*     3.5    20.6    +      -       -      +
    372B  THR*     2.8    32.9    +      -       -      -
----------------------------------------------------------
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Residues in contact with PHE 369 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    150B  MET*     3.4    39.9    -      -       +      -
    154B  LEU*     3.9    25.4    -      -       +      -
    263B  TYR*     4.1    24.7    -      +       -      -
    342B  LEU*     4.0     7.3    -      -       +      +
    345B  ALA*     3.8    20.4    -      -       +      -
    346B  ILE*     3.9    17.4    -      -       +      +
    349B  PHE*     3.4    38.8    -      +       -      -
    365B  LEU*     3.1    34.4    +      -       +      -
    366B  GLN*     3.5     8.1    -      -       -      +
    368B  GLN*     1.3    74.6    -      -       -      +
    370B  ALA*     1.3    57.7    +      -       -      +
    372B  THR*     3.3     3.7    +      -       -      -
    373B  LEU*     2.9    28.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 370 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    346B  ILE*     3.9    13.6    -      -       +      +
    366B  GLN*     2.9    14.1    +      -       +      +
    367B  GLU*     3.2    11.6    +      -       +      +
    369B  PHE*     1.3    74.5    -      -       -      +
    371B  ILE*     1.3    59.2    +      -       +      +
    373B  LEU      3.2     1.2    +      -       -      -
    374B  LYS*     2.9    25.6    +      -       -      +
    390B  PHE*     3.3    19.2    -      -       +      -
    394B  MET*     4.2    24.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 371 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    147B  GLN*     3.9    16.6    -      -       -      +
    367B  GLU*     2.8    46.8    +      -       +      +
    368B  GLN*     3.8    25.4    -      -       -      +
    370B  ALA*     1.3    71.7    -      -       +      +
    372B  THR*     1.3    57.0    +      -       -      +
    374B  LYS*     3.4    10.5    +      -       +      +
    375B  SER*     2.9    35.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with THR 372 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    143B  LEU*     5.1     1.1    -      -       +      +
    147B  GLN*     3.8    33.5    +      -       +      +
    150B  MET*     3.2    21.9    -      -       -      +
    151B  ILE*     3.6    33.9    -      -       +      -
    342B  LEU*     4.0    10.1    -      -       +      -
    368B  GLN      2.8    21.7    +      -       -      -
    369B  PHE*     3.5     5.4    -      -       -      -
    371B  ILE*     1.3    77.0    -      -       -      +
    373B  LEU*     1.3    55.7    +      -       -      +
    375B  SER*     3.3     1.7    +      -       -      -
    376B  TYR*     2.8    28.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 373 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    339B  GLU*     4.1    24.5    -      -       +      +
    342B  LEU*     3.7    32.5    -      -       +      +
    343B  MET*     4.8     3.6    -      -       +      -
    346B  ILE*     3.8    22.0    -      -       +      -
    369B  PHE      2.9    13.6    +      -       -      +
    370B  ALA*     3.2     8.0    +      -       -      +
    372B  THR*     1.3    77.0    -      -       -      +
    374B  LYS*     1.3    61.9    +      -       -      +
    376B  TYR*     3.3     2.1    +      -       +      +
    377B  ILE*     3.0    43.0    +      -       +      +
    390B  PHE*     3.9    17.3    -      -       +      -
    393B  ILE*     3.8    27.8    -      -       +      -
    394B  MET*     4.7     0.4    -      -       -      -
----------------------------------------------------------
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Residues in contact with LYS 374 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    370B  ALA      2.9    15.7    +      -       -      +
    371B  ILE*     3.6     9.9    -      -       +      +
    373B  LEU*     1.3    75.9    -      -       -      +
    375B  SER*     1.3    56.9    +      -       -      +
    377B  ILE*     3.4     3.5    +      -       -      +
    378B  GLU*     3.0    55.5    +      -       +      +
    390B  PHE*     3.7    43.9    -      -       +      +
----------------------------------------------------------
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Residues in contact with SER 375 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    143B  LEU*     4.8     6.3    -      -       -      -
    147B  GLN*     3.3    29.0    +      -       -      -
    371B  ILE*     2.9    26.5    +      -       -      +
    372B  THR      3.6     3.8    -      -       -      -
    374B  LYS*     1.3    73.4    -      -       -      +
    376B  TYR*     1.3    65.6    +      -       -      +
    378B  GLU*     3.2    12.6    +      -       -      +
    379B  CYS*     2.9    32.0    +      -       -      -
----------------------------------------------------------
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Residues in contact with TYR 376 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    143B  LEU*     4.3    13.1    -      -       +      +
    151B  ILE*     3.8    26.9    -      -       +      -
    336B  HIS*     2.8    29.5    +      +       -      -
    338B  GLU*     3.4    37.3    +      -       +      -
    339B  GLU*     3.6    36.3    -      -       +      -
    342B  LEU*     4.5     4.3    -      -       +      -
    372B  THR      2.8    20.5    +      -       -      +
    373B  LEU*     3.3     8.3    +      -       +      +
    375B  SER*     1.3    71.7    -      -       -      +
    377B  ILE*     1.3    65.3    +      -       +      +
    379B  CYS*     3.3     1.7    +      -       -      +
    380B  ASN*     3.0    58.8    +      -       +      +
    381B  ARG*     5.2     0.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with ILE 377 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    339B  GLU*     3.5    18.6    -      -       -      +
    373B  LEU*     3.0    34.7    +      -       +      +
    374B  LYS*     3.6     7.9    -      -       -      +
    375B  SER      3.2     0.2    -      -       -      -
    376B  TYR*     1.3    76.8    -      -       +      +
    378B  GLU*     1.3    57.8    +      -       +      +
    381B  ARG*     2.8    53.8    +      -       +      +
    386B  HIS      5.0     2.9    -      -       -      +
    389B  LEU*     4.0    18.6    -      -       +      +
    390B  PHE*     3.7    37.5    -      -       +      +
    393B  ILE*     4.0    13.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 378 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    141B  GLN      5.4     2.0    +      -       -      -
    374B  LYS*     3.0    56.7    +      -       +      +
    375B  SER*     3.5    12.0    +      -       -      +
    377B  ILE*     1.3    78.6    -      -       +      +
    379B  CYS*     1.3    64.1    +      -       -      +
    380B  ASN      3.6     0.3    +      -       -      -
    381B  ARG      4.3     5.5    +      -       -      -
    382B  PRO*     5.2     2.8    -      -       -      +
----------------------------------------------------------
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Residues in contact with CYS 379 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    141B  GLN*     3.4    38.2    +      -       -      +
    142B  GLY      3.1    39.3    -      -       -      +
    143B  LEU*     3.5    28.7    -      -       +      -
    375B  SER*     2.9    22.2    +      -       -      +
    376B  TYR      3.9     2.7    -      -       -      +
    378B  GLU*     1.3    79.0    -      -       -      +
    380B  ASN*     1.3    62.1    +      -       -      +
    381B  ARG      3.9     0.2    -      -       -      -
    382B  PRO*     5.3     2.1    -      -       -      +
----------------------------------------------------------
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Residues in contact with ASN 380 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    141B  GLN*     3.9    10.6    +      -       -      -
    143B  LEU*     4.8     4.6    -      -       -      +
    336B  HIS*     4.8     7.3    -      -       +      -
    376B  TYR*     3.0    61.1    +      -       +      +
    379B  CYS*     1.3    89.6    -      -       -      +
    381B  ARG*     1.3    72.3    +      -       +      +
    382B  PRO*     3.3    12.9    -      -       -      +
    383B  GLN*     3.9     4.9    +      -       -      -
----------------------------------------------------------
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Residues in contact with ARG 381 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    333B  LEU      4.3     3.2    +      -       -      -
    334B  GLN      3.2    23.6    +      -       -      -
    335B  LEU*     3.9     2.0    -      -       -      +
    336B  HIS*     3.0    32.8    +      -       -      -
    339B  GLU*     2.9    34.7    +      -       -      +
    377B  ILE*     2.8    47.5    +      -       +      +
    378B  GLU*     4.3     2.6    +      -       -      -
    379B  CYS      3.9     0.4    -      -       -      -
    380B  ASN*     1.3    86.3    -      -       +      +
    382B  PRO*     1.4    63.0    -      -       -      +
    383B  GLN*     3.3     7.8    +      -       -      +
    386B  HIS*     3.6    50.8    +      -       +      +
    389B  LEU*     3.9    15.2    -      -       +      +
----------------------------------------------------------
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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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