Contacts of the helix formed by residues 358 - 378 (chain B) in PDB entry 3BRW


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 358 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    226B  PHE*     3.8    11.6    -      -       -      -
    356B  ARG      4.4     0.2    -      -       -      -
    357B  LYS*     1.3    82.8    -      -       -      +
    359B  PRO*     1.4    77.7    -      -       -      -
    360B  GLU*     2.7     8.7    +      -       -      +
    361B  PHE*     3.0    13.5    +      -       -      -
    362B  GLN*     3.6     6.5    +      -       -      -
----------------------------------------------------------
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Residues in contact with PRO 359 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    358B  GLY*     1.4    80.5    -      -       -      +
    360B  GLU*     1.3    65.7    +      -       -      +
    361B  PHE      3.2     1.0    +      -       -      -
    362B  GLN*     3.6    14.9    +      -       +      +
    363B  GLU*     3.3    22.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 360 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    355B  PHE*     4.9    14.4    -      -       +      -
    356B  ARG      5.1     5.8    -      -       -      +
    357B  LYS      6.1     0.2    -      -       -      +
    358B  GLY*     2.7     7.8    +      -       -      +
    359B  PRO*     1.3    78.8    -      -       -      +
    361B  PHE*     1.3    63.5    +      -       +      +
    363B  GLU*     3.8    13.1    -      -       -      +
    364B  PHE*     4.0     5.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 361 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    223B  PHE*     4.8     1.8    -      +       -      -
    226B  PHE*     3.2    41.7    -      +       -      -
    320B  VAL*     4.6     6.7    -      -       +      -
    332B  TYR*     4.0    23.1    -      +       +      -
    334B  VAL*     3.9    21.3    -      -       +      -
    355B  PHE*     3.2    55.4    -      +       +      -
    356B  ARG      3.5    20.9    -      -       -      +
    358B  GLY      3.0     5.8    +      -       -      +
    360B  GLU*     1.3    73.6    -      -       +      +
    362B  GLN*     1.3    66.4    +      -       -      +
    363B  GLU      3.1     2.2    -      -       -      -
    364B  PHE*     2.9    21.6    +      +       -      +
    365B  LEU*     3.1    36.0    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLN 362 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    226B  PHE*     3.6    38.5    -      -       +      +
    227B  LEU*     3.6    27.7    -      -       +      +
    228B  GLY*     5.0     2.1    -      -       -      -
    257B  CYS*     5.7     2.4    -      -       -      +
    259B  PHE*     5.4     3.0    -      -       -      -
    358B  GLY      3.6     4.8    +      -       -      +
    359B  PRO*     3.8    17.8    +      -       +      +
    361B  PHE*     1.3    78.3    -      -       -      +
    363B  GLU*     1.3    78.6    +      -       -      +
    365B  LEU*     3.3     5.3    +      -       -      +
    366B  LEU*     3.1    39.0    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 363 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     79B  VAL*     5.5     6.4    -      -       -      +
    259B  PHE*     3.5    32.7    -      -       +      -
    260B  ARG*     4.5     9.9    +      -       -      -
    359B  PRO      3.3    14.8    +      -       -      +
    360B  GLU*     3.8     7.1    -      -       -      +
    361B  PHE      3.1     0.4    -      -       -      -
    362B  GLN*     1.3    87.5    -      -       -      +
    364B  PHE*     1.3    60.6    +      -       -      +
    366B  LEU*     3.6     0.6    +      -       -      -
    367B  THR*     3.1    33.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 364 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    318B  VAL*     6.4     0.2    -      -       +      -
    334B  VAL*     5.0     9.9    -      -       +      -
    347B  PRO*     3.2    48.7    -      -       +      -
    348B  PRO      3.7    12.3    -      -       -      -
    349B  LEU*     4.5    16.4    -      -       +      -
    350B  PRO*     5.0     0.2    -      -       +      -
    355B  PHE*     4.1    37.7    -      +       +      -
    360B  GLU*     4.0     3.9    +      -       -      +
    361B  PHE*     2.9    21.8    +      +       -      +
    363B  GLU*     1.3    76.5    -      -       -      +
    365B  LEU*     1.3    73.7    +      -       +      +
    367B  THR*     3.0     9.4    +      -       -      -
    368B  LYS*     2.8    48.8    +      -       +      +
----------------------------------------------------------
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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
----------------------------------------------------------
    223B  PHE*     4.4    18.6    -      -       +      -
    226B  PHE*     4.7     5.6    -      -       +      -
    227B  LEU*     3.8    33.7    -      -       +      -
    295B  VAL*     4.9     6.5    -      -       +      -
    318B  VAL*     3.6    33.2    -      -       +      -
    320B  VAL*     4.1    13.0    -      -       +      -
    334B  VAL*     5.3     2.2    -      -       +      -
    361B  PHE*     3.1    25.4    +      -       +      +
    362B  GLN*     3.3     8.5    +      -       -      +
    364B  PHE*     1.3    85.6    -      -       +      +
    366B  LEU*     1.3    52.8    +      -       -      +
    368B  LYS*     3.1     4.3    +      -       +      +
    369B  LEU*     2.7    49.4    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 366 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    227B  LEU*     4.1    12.1    -      -       +      +
    257B  CYS*     4.1    15.0    -      -       +      -
    259B  PHE*     3.6    47.6    -      -       +      -
    264B  ILE*     3.9    13.5    -      -       +      -
    266B  PHE*     3.9    28.9    -      -       +      -
    362B  GLN*     3.1    39.1    +      -       +      +
    363B  GLU      4.0     1.3    -      -       -      +
    365B  LEU*     1.3    75.2    -      -       -      +
    367B  THR*     1.3    65.9    +      -       -      +
    369B  LEU*     3.1    11.1    +      -       +      +
    370B  ILE*     3.0    26.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with THR 367 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     80B  LYS      5.8     1.6    -      -       -      -
     81B  LEU*     4.9     8.1    -      -       +      -
    259B  PHE*     3.1    32.1    -      -       +      -
    260B  ARG*     4.3    19.3    -      -       -      +
    347B  PRO*     3.4    19.3    -      -       -      +
    363B  GLU*     3.1    15.5    +      -       -      +
    364B  PHE*     3.0    12.5    +      -       -      -
    366B  LEU*     1.3    74.0    -      -       -      +
    368B  LYS*     1.3    60.4    +      -       -      +
    370B  ILE*     3.2     5.9    +      -       -      +
    371B  ASN*     2.8    43.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 368 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    318B  VAL*     4.7     9.8    -      -       +      +
    336B  VAL*     3.7    35.9    -      -       +      +
    344B  PHE*     5.0     4.6    -      -       -      -
    345B  PHE*     3.6    37.3    +      -       +      -
    346B  GLY*     3.6    16.6    -      -       -      -
    347B  PRO*     3.5    28.5    +      -       +      +
    348B  PRO*     4.9     2.6    -      -       -      +
    349B  LEU*     4.7    11.8    -      -       -      +
    364B  PHE*     2.8    37.1    +      -       +      +
    365B  LEU*     3.4     6.3    -      -       +      +
    367B  THR*     1.3    76.8    +      -       -      +
    369B  LEU*     1.3    57.2    +      -       -      +
    371B  ASN      3.8     0.3    -      -       -      -
    372B  ALA*     3.0    27.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 369 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    195B  PHE*     3.5    33.2    -      -       +      -
    266B  PHE*     4.0    22.9    -      -       +      -
    293B  VAL*     3.7    23.3    -      -       +      +
    294B  ALA      4.3     1.3    -      -       -      +
    295B  VAL*     3.8    32.1    -      -       +      -
    318B  VAL*     3.7    19.7    -      -       +      -
    365B  LEU*     2.7    33.6    +      -       +      +
    366B  LEU*     3.1    15.5    +      -       +      +
    368B  LYS*     1.3    74.7    -      -       -      +
    370B  ILE*     1.3    61.7    +      -       -      +
    372B  ALA*     3.1    18.8    -      -       -      +
    373B  GLU      3.2     5.4    +      -       -      -
----------------------------------------------------------
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Residues in contact with ILE 370 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     81B  LEU*     3.8    14.6    -      -       +      -
    193B  PHE*     3.6    31.0    -      -       +      -
    195B  PHE*     4.1    20.0    -      -       +      -
    259B  PHE*     4.1    23.8    -      -       +      -
    262B  LYS*     4.4    15.9    -      -       +      -
    264B  ILE*     4.2    11.0    -      -       +      -
    366B  LEU      3.0    14.3    +      -       -      +
    367B  THR      3.7     5.6    -      -       -      +
    369B  LEU*     1.3    71.9    -      -       -      +
    371B  ASN*     1.3    56.8    +      -       -      +
    372B  ALA      3.0     4.0    -      -       -      -
    373B  GLU*     2.9    21.6    +      -       -      +
    374B  TYR*     3.0    39.9    +      -       +      +
----------------------------------------------------------
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Residues in contact with ASN 371 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     80B  LYS      5.3     4.0    +      -       -      -
     81B  LEU*     3.1    24.8    -      -       -      +
     82B  GLU*     3.2    35.0    +      -       -      +
    345B  PHE*     3.4    12.7    -      -       -      +
    346B  GLY*     3.2    40.8    -      -       -      +
    347B  PRO*     3.8     7.1    -      -       -      +
    367B  THR*     2.8    27.5    +      -       -      +
    368B  LYS      3.8     1.1    -      -       -      +
    370B  ILE*     1.3    71.5    -      -       -      +
    372B  ALA*     1.3    57.7    +      -       -      +
    374B  TYR*     3.7     8.6    +      -       -      +
    375B  ALA      3.0    20.6    +      -       -      -
----------------------------------------------------------
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Residues in contact with ALA 372 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    293B  VAL*     3.7    24.2    -      -       +      -
    316B  ALA*     4.7     4.3    -      -       +      -
    318B  VAL*     5.6     1.8    -      -       +      -
    345B  PHE*     3.4    30.0    -      -       +      -
    368B  LYS      3.0    14.4    +      -       -      +
    369B  LEU*     3.1    12.3    -      -       -      +
    370B  ILE      3.0     0.4    -      -       -      -
    371B  ASN*     1.3    74.3    -      -       -      +
    373B  GLU*     1.3    55.3    +      -       -      +
    375B  ALA*     3.2     3.3    +      -       -      +
    376B  CYS*     2.7    38.2    +      -       -      -
----------------------------------------------------------
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Residues in contact with GLU 373 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    192B  ASN      4.8     2.6    -      -       -      +
    193B  PHE*     3.3    30.2    -      -       +      +
    194B  LYS*     4.2     8.3    +      -       -      +
    195B  PHE*     3.5    19.6    -      -       -      -
    292B  ILE*     3.7    25.5    -      -       +      +
    293B  VAL*     3.5    11.9    -      -       +      +
    369B  LEU      3.2     4.9    +      -       -      +
    370B  ILE      2.9     9.4    +      -       -      +
    372B  ALA*     1.3    78.3    -      -       -      +
    374B  TYR*     1.3    64.1    +      -       -      +
    376B  CYS*     3.1     6.7    +      -       -      +
    377B  TYR*     2.9    59.1    +      -       +      +
     63D  GLN*     3.6    12.6    +      -       -      -
----------------------------------------------------------
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Residues in contact with TYR 374 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     81B  LEU*     4.0    11.2    -      -       +      -
     82B  GLU      3.4    32.8    -      -       -      +
     83B  CYS*     3.6    32.8    -      -       +      +
     84B  ASN      5.6     0.2    -      -       -      -
     88B  ARG*     5.8     0.5    +      -       -      -
    190B  SER      4.7     4.1    +      -       -      -
    193B  PHE*     3.4    25.0    -      +       -      -
    262B  LYS*     3.9    19.8    +      -       -      -
    370B  ILE*     3.0    41.2    +      -       +      +
    371B  ASN*     3.8    10.3    -      -       -      +
    373B  GLU*     1.3    75.4    -      -       -      +
    375B  ALA*     1.3    62.9    +      -       -      +
    377B  TYR*     3.0    43.9    +      +       -      +
    378B  LYS*     3.8    11.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 375 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    342B  VAL*     4.6     2.5    -      -       +      -
    343B  PRO*     3.2    49.5    -      -       +      +
    344B  PHE      4.6     2.0    -      -       -      +
    345B  PHE*     3.6    17.7    -      -       +      -
    371B  ASN      3.0    19.0    +      -       -      +
    372B  ALA      3.5     3.6    -      -       -      +
    374B  TYR*     1.3    75.1    -      -       -      +
    376B  CYS*     1.3    61.7    +      -       -      +
    378B  LYS*     3.1    23.7    +      -       -      +
    379B  ALA      3.8     0.9    +      -       -      -
----------------------------------------------------------
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Residues in contact with CYS 376 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    292B  ILE*     3.5    26.0    -      -       +      -
    293B  VAL*     4.6     0.9    -      -       -      -
    315B  HIS*     3.6    28.0    -      -       +      -
    316B  ALA*     3.8    19.5    -      -       -      -
    342B  VAL*     3.7    18.2    -      -       +      -
    372B  ALA      2.7    23.5    +      -       -      +
    373B  GLU*     3.3     9.2    -      -       -      +
    375B  ALA*     1.3    69.1    -      -       -      +
    377B  TYR*     1.3    57.3    +      -       +      +
    378B  LYS      2.9     2.9    -      -       -      -
    379B  ALA*     2.7    31.9    +      -       -      +
    382B  PHE*     3.4     9.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with TYR 377 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    188B  VAL*     5.8    11.4    -      -       +      -
    190B  SER*     5.6     6.1    +      -       -      -
    192B  ASN      5.6     0.3    +      -       -      -
    193B  PHE*     4.1     6.6    -      -       -      -
    292B  ILE*     4.0    15.7    -      -       +      -
    373B  GLU*     2.9    51.2    +      -       +      +
    374B  TYR*     3.0    42.6    +      +       -      +
    376B  CYS*     1.3    75.5    -      -       -      +
    378B  LYS*     1.3    59.3    +      -       +      +
    379B  ALA      3.2     0.2    -      -       -      -
    382B  PHE*     3.6    12.1    -      +       +      +
    383B  ALA*     3.4    25.6    +      -       -      +
    386B  GLU*     5.3    10.4    -      -       +      +
     63D  GLN*     4.2     4.2    +      -       -      -
     64D  PHE*     4.1    22.9    -      +       -      -
----------------------------------------------------------
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Residues in contact with LYS 378 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     82B  GLU      5.5     3.8    +      -       -      -
    341B  ASP      4.4     5.9    -      -       -      +
    343B  PRO*     4.1    23.5    -      -       +      +
    344B  PHE      5.7     1.4    +      -       -      -
    374B  TYR*     4.0     8.5    +      -       -      +
    375B  ALA*     3.1    28.3    +      -       -      +
    376B  CYS      2.9     1.4    -      -       -      -
    377B  TYR*     1.3    77.4    -      -       +      +
    379B  ALA*     1.3    64.3    +      -       -      +
    380B  GLU*     3.7     0.9    +      -       -      -
    383B  ALA*     4.1    10.7    -      -       -      +
----------------------------------------------------------
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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