Contacts of the helix formed by residues 713 - 734 (chain A) in PDB entry 2VWU


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 THR 713 (chain A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    711A  GLN      5.8     0.2    -      -       -      +
    712A  PHE*     1.3    76.8    -      -       -      +
    714A  VAL*     1.3    64.9    +      -       -      +
    715A  ILE*     3.5     8.8    +      -       -      +
    716A  GLN*     3.0    35.6    +      -       -      +
    717A  LEU*     3.0    21.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 714 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    712A  PHE      4.1     0.2    +      -       -      -
    713A  THR*     1.3    72.1    -      -       -      +
    715A  ILE*     1.3    58.1    +      -       +      +
    717A  LEU*     3.2    11.0    +      -       +      +
    718A  VAL*     2.9    35.2    +      -       +      +
    814A  MET*     4.4    10.3    -      -       +      -
    844A  ASP*     4.5     9.4    -      -       +      +
    846A  PRO*     3.7    38.4    -      -       +      -
    884A  LEU*     4.1    25.1    -      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 715 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    713A  THR*     3.1     7.9    +      -       -      +
    714A  VAL*     1.3    79.3    -      -       +      +
    716A  GLN*     1.3    60.8    +      -       +      +
    718A  VAL*     3.4     3.8    +      -       +      +
    719A  GLY*     3.0    24.4    +      -       -      -
    878A  ILE*     4.5    29.2    -      -       +      +
    881A  PRO*     4.1    19.7    -      -       +      -
    884A  LEU*     3.8    25.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLN 716 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    711A  GLN      4.6     0.7    -      -       -      +
    712A  PHE*     3.4    25.1    -      -       +      -
    713A  THR*     3.0    45.4    +      -       -      +
    715A  ILE*     1.3    79.3    -      -       +      +
    717A  LEU*     1.3    62.8    +      -       -      +
    719A  GLY*     3.2     3.7    +      -       -      -
    720A  MET*     3.1    31.4    +      -       +      +
    752A  LEU*     3.8    22.8    -      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 717 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    705A  LEU*     4.1    22.2    -      -       +      -
    712A  PHE*     4.2    10.5    -      -       +      +
    713A  THR      3.0    18.1    +      -       -      +
    714A  VAL*     3.2    10.1    +      -       +      +
    716A  GLN*     1.3    72.6    -      -       -      +
    718A  VAL*     1.3    61.8    +      -       -      +
    720A  MET*     3.3    14.7    +      -       -      +
    721A  LEU*     3.0    31.9    +      -       -      +
    813A  VAL*     3.9    22.7    -      -       +      +
    814A  MET*     3.7    36.6    -      -       +      +
    816A  PHE*     3.8    35.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 718 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    714A  VAL*     2.9    28.6    +      -       +      +
    715A  ILE*     3.9     6.1    -      -       -      +
    717A  LEU*     1.3    76.4    -      -       -      +
    719A  GLY*     1.3    52.4    +      -       -      +
    721A  LEU*     3.6     6.9    -      -       +      +
    722A  ARG*     2.8    32.6    +      -       -      +
    814A  MET*     5.2     1.8    -      -       -      -
    849A  LEU*     3.6    33.7    -      -       +      -
    874A  LEU*     4.1    23.8    -      -       +      +
    877A  MET*     4.8     6.7    -      -       +      -
    878A  ILE*     3.7    27.4    -      -       +      -
    884A  LEU*     4.3    10.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLY 719 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    715A  ILE      3.0    14.8    +      -       -      -
    716A  GLN*     3.2     4.5    +      -       -      -
    717A  LEU      3.2     0.4    -      -       -      -
    718A  VAL*     1.3    77.6    -      -       -      +
    720A  MET*     1.3    59.1    +      -       -      +
    722A  ARG*     3.4     8.1    +      -       -      +
    723A  GLY*     3.1    19.2    +      -       -      -
    878A  ILE*     4.6     7.8    -      -       -      +
----------------------------------------------------------
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Residues in contact with MET 720 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    701A  LEU*     4.3    21.3    -      -       +      -
    704A  PHE*     4.6     5.8    -      -       +      -
    705A  LEU*     4.3     4.7    -      -       -      -
    712A  PHE*     4.0    26.5    -      -       +      -
    716A  GLN*     3.1    20.2    +      -       +      +
    717A  LEU*     3.3    23.3    +      -       +      +
    719A  GLY*     1.3    75.3    -      -       -      +
    721A  LEU*     1.3    62.4    +      -       -      +
    723A  GLY*     3.2     3.7    +      -       -      -
    724A  ILE*     3.0    29.5    +      -       +      +
    748A  VAL*     5.8     0.4    -      -       +      -
    752A  LEU*     3.8    43.5    -      -       +      +
    754A  CYS*     3.6    24.8    -      -       -      +
    813A  VAL*     5.0     6.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 721 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    717A  LEU      3.0    21.2    +      -       -      +
    718A  VAL*     3.6     8.3    -      -       -      +
    720A  MET*     1.3    76.2    -      -       -      +
    722A  ARG*     1.3    57.6    +      -       -      +
    724A  ILE*     3.4    11.4    +      -       +      +
    725A  ALA*     2.9    19.1    +      -       -      +
    806A  TYR*     2.6    34.0    +      -       +      +
    809A  VAL*     4.2     2.7    -      -       +      +
    810A  MET*     3.7    50.5    -      -       +      +
    813A  VAL*     3.7    24.0    -      -       +      -
    814A  MET*     4.1    23.3    -      -       +      -
    849A  LEU*     4.8     5.8    -      -       +      -
    874A  LEU*     3.8     6.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 722 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    675A  ASN*     5.6     1.0    -      -       -      +
    718A  VAL      2.8    20.2    +      -       -      +
    719A  GLY*     3.6     6.5    -      -       -      +
    720A  MET      3.3     0.2    -      -       -      -
    721A  LEU*     1.3    71.7    -      -       -      +
    723A  GLY*     1.3    60.6    +      -       -      +
    725A  ALA*     3.2     2.6    +      -       -      +
    726A  SER*     2.9    48.6    +      -       -      -
    729A  ARG*     4.4     9.7    -      -       -      +
    871A  VAL*     3.5    19.0    -      -       +      +
    874A  LEU*     3.7    25.5    -      -       +      +
    875A  ASP*     2.7    43.2    +      -       -      +
    878A  ILE*     4.1    14.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLY 723 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    675A  ASN*     3.1    46.5    -      -       -      +
    719A  GLY      3.1    13.6    +      -       -      -
    720A  MET*     3.2     4.0    +      -       -      -
    722A  ARG*     1.3    80.2    -      -       -      +
    724A  ILE*     1.3    61.1    +      -       -      +
    726A  SER*     3.3     2.6    +      -       -      -
    727A  GLY      3.1     7.6    +      -       -      -
    754A  CYS*     4.3     4.5    -      -       -      -
----------------------------------------------------------
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Residues in contact with ILE 724 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    675A  ASN*     5.2     0.2    -      -       -      -
    701A  LEU*     3.7    29.8    -      -       +      -
    720A  MET*     3.0    20.3    +      -       +      +
    721A  LEU*     3.7    14.1    -      -       +      +
    723A  GLY*     1.3    73.7    -      -       -      +
    725A  ALA*     1.3    62.8    +      -       -      +
    727A  GLY*     3.3     2.9    +      -       -      -
    728A  MET*     3.1    22.5    +      -       +      +
    741A  LEU*     4.4    12.1    -      -       +      -
    746A  ILE*     4.0    27.4    -      -       +      -
    754A  CYS*     3.7    17.9    -      -       +      +
    756A  VAL*     4.3     7.4    -      -       +      +
    806A  TYR*     3.8    21.3    -      -       +      -
    809A  VAL*     4.2    16.4    -      -       +      -
    813A  VAL*     4.8     0.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 725 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    721A  LEU      2.9    17.6    +      -       -      +
    722A  ARG      3.7     3.1    -      -       -      +
    724A  ILE*     1.3    73.7    -      -       -      +
    726A  SER*     1.3    60.0    +      -       -      +
    728A  MET*     3.4     5.5    +      -       -      +
    729A  ARG*     2.8    29.1    +      -       -      +
    806A  TYR*     3.6    18.3    -      -       +      +
    867A  PHE*     4.3     4.6    -      -       +      -
    870A  VAL*     3.7    20.0    -      -       +      -
    871A  VAL*     3.5    20.7    -      -       +      +
    874A  LEU*     4.0     5.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with SER 726 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    673A  HIS*     3.1    25.8    +      -       -      -
    675A  ASN*     3.9    10.4    +      -       -      -
    722A  ARG*     2.9    34.1    +      -       -      -
    723A  GLY*     3.6     5.2    -      -       -      -
    725A  ALA*     1.3    73.8    -      -       -      +
    727A  GLY*     1.3    66.3    +      -       -      +
    729A  ARG*     3.2    23.8    +      -       -      +
    730A  TYR      3.0    18.2    +      -       -      -
    871A  VAL*     3.7     8.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 727 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    673A  HIS*     3.7    12.7    -      -       -      -
    675A  ASN*     4.0     9.2    -      -       -      -
    676A  ILE*     3.7    20.7    -      -       -      +
    723A  GLY      3.1    10.5    +      -       -      -
    724A  ILE      3.3     4.0    +      -       -      -
    726A  SER*     1.3    77.1    -      -       -      +
    728A  MET*     1.3    56.7    +      -       -      +
    730A  TYR*     3.2     6.2    +      -       -      +
    731A  LEU*     3.0    29.7    +      -       -      +
    756A  VAL*     4.7     1.8    -      -       -      -
----------------------------------------------------------
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Residues in contact with MET 728 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    724A  ILE*     3.1    20.2    +      -       +      +
    725A  ALA      3.8     1.1    -      -       -      +
    727A  GLY*     1.3    71.5    -      -       -      +
    729A  ARG*     1.3    60.0    +      -       -      +
    731A  LEU*     3.2    23.5    +      -       +      +
    732A  ALA*     2.9    32.9    +      -       +      +
    736A  TYR      5.5     0.4    -      -       -      +
    738A  HIS*     4.3    10.1    -      -       +      -
    741A  LEU*     3.9    37.7    -      -       +      -
    756A  VAL*     4.1     9.6    -      -       -      -
    802A  ASP*     3.7    37.5    -      -       +      +
    806A  TYR*     4.7     0.7    -      -       +      -
    867A  PHE*     3.5    33.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 729 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    673A  HIS*     5.0     2.6    +      -       -      -
    722A  ARG*     4.4    10.3    -      -       -      +
    725A  ALA      2.8    18.5    +      -       -      +
    726A  SER*     3.2    28.7    +      -       -      +
    728A  MET*     1.3    77.1    -      -       -      +
    730A  TYR*     1.3    54.9    +      -       -      +
    732A  ALA*     3.6     2.6    +      -       -      +
    733A  GLU*     3.0    29.2    +      -       +      +
    867A  PHE*     3.6    15.4    -      -       +      +
    868A  PRO*     3.8    41.1    +      -       +      +
    871A  VAL*     3.5    29.5    -      -       +      +
----------------------------------------------------------
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Residues in contact with TYR 730 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    670A  GLN      4.0     0.9    +      -       -      -
    671A  PHE*     3.3    35.9    -      +       +      -
    672A  GLU*     3.0    35.4    +      -       -      +
    673A  HIS*     3.4    41.1    -      +       +      -
    676A  ILE*     4.0    10.8    -      -       +      -
    726A  SER      3.0     7.0    +      -       -      +
    727A  GLY      3.4     6.5    -      -       -      +
    728A  MET      3.2     0.2    -      -       -      -
    729A  ARG*     1.3    76.2    -      -       -      +
    731A  LEU*     1.3    69.4    +      -       +      +
    733A  GLU*     3.4     8.7    +      -       +      +
    734A  MET*     3.1    58.8    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 731 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    671A  PHE*     3.6    46.7    -      -       +      -
    676A  ILE*     3.9    19.7    -      -       +      -
    727A  GLY      3.0    13.3    +      -       -      +
    728A  MET*     3.7    34.3    -      -       +      +
    730A  TYR*     1.3    77.2    -      -       +      +
    732A  ALA*     1.3    62.2    +      -       -      +
    734A  MET*     3.1    10.6    +      -       -      +
    736A  TYR*     2.8    47.6    +      -       +      +
    738A  HIS*     4.5     4.3    -      -       +      -
    756A  VAL*     4.4     3.4    -      -       +      -
    759A  PHE*     3.9    19.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 732 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    728A  MET*     2.9    17.4    +      -       +      +
    729A  ARG*     3.9     4.5    -      -       -      +
    731A  LEU*     1.3    76.2    -      -       -      +
    733A  GLU*     1.3    57.5    +      -       -      +
    735A  SER*     3.0    19.5    +      -       -      +
    736A  TYR      4.0     4.0    +      -       -      +
    799A  SER*     3.5    33.2    +      -       -      +
    867A  PHE*     4.3    13.5    -      -       +      +
    868A  PRO*     6.1     2.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 733 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    729A  ARG*     3.0    19.9    +      -       +      +
    730A  TYR*     3.6    10.5    -      -       +      +
    731A  LEU      3.3     0.2    -      -       -      -
    732A  ALA*     1.3    75.8    -      -       -      +
    734A  MET*     1.3    61.5    +      -       +      +
    735A  SER*     3.2     5.8    +      -       -      -
----------------------------------------------------------
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Residues in contact with MET 734 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    670A  GLN*     4.0    17.0    -      -       +      +
    671A  PHE*     4.3    12.8    -      -       +      -
    730A  TYR*     3.1    54.5    +      -       +      +
    731A  LEU*     3.1    10.6    +      -       -      +
    733A  GLU*     1.3    78.7    -      -       +      +
    735A  SER*     1.3    68.0    +      -       -      +
    736A  TYR*     3.3     7.8    +      -       +      +
----------------------------------------------------------
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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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