Contacts of the helix formed by residues 549 - 570 (chain D) in PDB entry 5HIE


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 GLU 549 (chain D).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    547D  LYS      4.0     1.7    +      -       -      +
    548D  PHE*     1.3    75.6    -      -       -      +
    550D  MET*     1.3    66.5    +      -       -      +
    551D  ILE*     3.2    26.5    -      -       +      +
    552D  LYS*     2.9    18.3    +      -       +      +
    553D  LEU*     3.0    10.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with MET 550 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    548D  PHE      3.9     1.2    +      -       -      -
    549D  GLU*     1.3    70.6    -      -       -      +
    551D  ILE*     1.3    55.4    -      -       -      +
    553D  LEU*     3.1    24.5    +      -       +      +
    554D  ILE*     2.9    52.8    +      -       +      +
    650D  MET*     3.6    29.2    -      -       -      +
    682D  ARG*     4.6     9.9    -      -       +      +
    684D  ASN*     3.4    54.2    -      -       +      +
    685D  CYS*     3.8    16.8    -      -       +      +
    686D  PRO*     4.2     7.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 551 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    549D  GLU*     3.5    29.6    -      -       +      +
    550D  MET*     1.3    76.4    -      -       -      +
    552D  LYS*     1.4    59.6    +      -       +      +
    554D  ILE*     3.6    12.8    +      -       +      +
    555D  ASP*     3.1    26.4    +      -       +      +
    718D  ALA*     4.7    11.0    -      -       +      +
    721D  LEU*     3.8    38.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with LYS 552 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    548D  PHE*     3.7    37.5    -      -       +      -
    549D  GLU*     2.9    17.3    +      -       +      +
    551D  ILE*     1.4    79.3    -      -       +      +
    553D  LEU*     1.4    54.3    +      -       -      +
    555D  ASP*     3.1    19.0    +      -       -      +
    556D  ILE*     2.8    41.6    +      -       +      +
    584D  LEU*     4.6     4.4    -      -       -      +
    587D  ASP      3.2    28.2    +      -       -      -
    588D  LEU*     3.8    29.7    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 553 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    541D  LEU*     4.4     5.4    -      -       +      -
    548D  PHE*     3.8    40.4    -      -       +      +
    549D  GLU      3.0    11.3    +      -       -      +
    550D  MET*     3.5    34.8    -      -       +      +
    552D  LYS*     1.4    74.6    -      -       -      +
    554D  ILE*     1.4    61.5    +      -       -      +
    556D  ILE*     3.4     4.7    +      -       -      +
    557D  ALA*     3.2    21.7    +      -       -      +
    649D  LEU*     3.4    53.6    -      -       +      +
    650D  MET*     3.8    15.3    -      -       +      +
    682D  ARG*     4.6    13.7    -      -       -      +
    684D  ASN*     5.7     0.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 554 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    550D  MET*     2.9    49.0    +      -       +      +
    551D  ILE*     3.8    11.7    -      -       +      +
    553D  LEU*     1.4    70.4    -      -       -      +
    555D  ASP*     1.3    55.1    +      -       -      +
    557D  ALA*     3.3     8.3    +      -       -      +
    558D  ARG*     2.8    32.9    +      -       +      +
    650D  MET*     4.7     2.9    -      -       +      -
    686D  PRO*     4.1     8.3    -      -       +      -
    689D  MET*     4.6    10.1    -      -       +      -
    714D  ILE*     3.8    15.5    -      -       +      +
    717D  LEU*     3.7    36.6    -      -       +      +
    718D  ALA*     4.5    20.6    -      -       +      -
    720D  SER      6.2     0.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with ASP 555 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    551D  ILE*     3.1    16.3    +      -       +      +
    552D  LYS*     3.1    21.9    +      -       -      +
    554D  ILE*     1.3    74.6    -      -       -      +
    556D  ILE*     1.4    55.4    +      -       -      +
    558D  ARG*     2.8    36.2    +      -       -      +
    559D  GLN*     2.8    56.8    +      -       -      +
    588D  LEU      4.2     3.1    -      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 556 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    537D  LEU*     3.7    31.2    -      -       +      -
    548D  PHE*     4.3    14.8    -      -       +      -
    552D  LYS*     2.8    44.8    +      -       +      +
    553D  LEU*     3.8     5.8    -      -       -      +
    554D  ILE      3.3     0.4    -      -       -      -
    555D  ASP*     1.4    71.9    -      -       -      +
    557D  ALA*     1.3    54.5    +      -       -      +
    559D  GLN*     3.4     4.1    +      -       -      +
    560D  THR*     2.7    40.5    +      -       -      +
    582D  ILE*     4.6     0.9    -      -       +      -
    584D  LEU*     3.9    35.9    -      -       +      -
    590D  VAL*     3.8    18.5    -      -       +      +
    645D  VAL*     5.9     0.2    -      -       +      -
    649D  LEU*     3.8    15.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 557 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    553D  LEU      3.2    13.6    +      -       -      +
    554D  ILE*     3.4    11.2    -      -       -      +
    556D  ILE*     1.3    73.2    -      -       -      +
    558D  ARG*     1.4    58.8    +      -       -      +
    560D  THR*     3.2     3.8    +      -       -      -
    561D  ALA*     2.9    32.7    +      -       -      +
    642D  PHE*     3.5     7.8    -      -       -      -
    646D  LEU*     3.6    30.3    -      -       +      -
    649D  LEU*     4.1     8.7    -      -       +      +
    650D  MET*     5.4     1.1    -      -       +      -
    689D  MET*     5.2     3.6    -      -       -      -
    714D  ILE*     4.2    12.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 558 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    512D  ASN*     4.7     6.9    +      -       -      -
    554D  ILE*     2.8    21.7    +      -       +      +
    555D  ASP*     2.8    37.5    +      -       -      +
    557D  ALA*     1.4    72.2    -      -       -      +
    559D  GLN*     1.3    83.6    +      -       -      +
    561D  ALA*     4.7     0.7    -      -       -      -
    562D  GLN*     3.0    45.4    +      -       -      +
    711D  LEU*     3.4    10.8    -      -       +      +
    714D  ILE*     3.7    23.3    -      -       +      +
    715D  GLU*     4.2    29.4    +      -       +      +
    718D  ALA*     5.6     7.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLN 559 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    512D  ASN*     3.2    29.9    +      -       -      +
    555D  ASP*     2.8    45.5    +      -       -      +
    556D  ILE*     3.7     2.8    -      -       -      +
    558D  ARG*     1.3    93.1    -      -       -      +
    560D  THR*     1.3    63.7    +      -       -      +
    562D  GLN*     3.3     5.7    +      -       -      -
    563D  GLY      3.2    17.3    +      -       -      -
    588D  LEU      2.8    20.2    +      -       -      -
    589D  THR*     3.3     9.8    -      -       -      +
    590D  VAL*     2.8    38.7    +      -       +      +
----------------------------------------------------------
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Residues in contact with THR 560 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    556D  ILE*     2.7    24.6    +      -       -      +
    557D  ALA*     3.2     5.5    +      -       -      -
    559D  GLN*     1.3    74.8    -      -       -      +
    561D  ALA*     1.4    57.1    +      -       -      +
    563D  GLY      3.2     2.3    +      -       -      -
    564D  MET*     3.0    36.2    +      -       +      +
    577D  LEU*     4.8     4.7    -      -       +      -
    582D  ILE*     3.9    36.7    -      -       +      +
    590D  VAL*     3.5    18.2    -      -       -      +
    592D  ILE*     3.4    12.2    -      -       +      +
    642D  PHE*     3.7    24.0    -      -       +      -
    645D  VAL*     5.1     3.3    -      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 561 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    557D  ALA      2.9    17.7    +      -       -      +
    558D  ARG      3.9     3.8    -      -       -      +
    560D  THR*     1.4    75.2    -      -       -      +
    562D  GLN*     1.3    56.1    +      -       -      +
    565D  ASP*     3.0    31.2    +      -       -      +
    642D  PHE*     3.6    15.8    -      -       +      -
    707D  PHE*     3.8    16.3    -      -       +      +
    710D  ILE*     3.9    13.5    -      -       +      -
    711D  LEU*     3.9    13.0    -      -       +      +
    714D  ILE*     3.9    13.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLN 562 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    510D  HIS*     3.9    14.8    +      -       +      +
    512D  ASN*     3.6    15.5    -      -       -      +
    558D  ARG*     3.0    31.5    +      -       -      +
    559D  GLN*     3.4     9.2    -      -       -      +
    560D  THR      3.2     0.2    -      -       -      -
    561D  ALA*     1.3    78.0    -      -       -      +
    563D  GLY*     1.3    61.8    -      -       -      +
    565D  ASP*     3.6     5.9    +      -       -      +
    566D  TYR*     3.3    21.0    +      -       -      +
    711D  LEU*     3.3    31.6    -      -       -      +
    715D  GLU*     3.7    15.6    +      -       -      -
----------------------------------------------------------
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Residues in contact with GLY 563 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    510D  HIS*     4.3     4.7    -      -       -      -
    512D  ASN*     3.8    15.8    -      -       -      +
    513D  ILE*     3.4    22.4    -      -       -      +
    559D  GLN      3.2     7.3    +      -       -      -
    560D  THR      3.2     2.4    +      -       -      -
    562D  GLN*     1.3    77.3    -      -       -      +
    564D  MET*     1.3    57.3    +      -       -      +
    566D  TYR*     3.4     4.9    -      -       -      +
    567D  LEU*     3.1    31.1    +      -       -      +
    592D  ILE*     3.9     4.3    -      -       -      -
----------------------------------------------------------
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Residues in contact with MET 564 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    560D  THR*     3.0    23.6    +      -       +      +
    562D  GLN      3.4     0.2    -      -       -      -
    563D  GLY*     1.3    73.7    -      -       -      +
    565D  ASP*     1.4    59.1    +      -       -      +
    567D  LEU*     3.3    18.8    +      -       +      +
    568D  HIS*     2.9    45.7    +      -       +      +
    574D  HIS*     4.3     7.9    -      -       +      -
    577D  LEU*     4.0    29.8    -      -       +      -
    592D  ILE*     4.0    13.0    -      -       +      -
    638D  ASP*     3.5    39.0    -      -       +      +
    707D  PHE*     3.6    37.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASP 565 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    561D  ALA      3.0    18.6    +      -       -      +
    562D  GLN*     3.8     8.7    -      -       -      +
    563D  GLY      3.4     0.2    -      -       -      -
    564D  MET*     1.4    75.0    -      -       -      +
    566D  TYR*     1.4    57.3    +      -       -      +
    568D  HIS*     3.6     3.4    +      -       -      +
    569D  ALA*     2.9    31.0    +      -       -      +
    707D  PHE*     3.7    14.7    -      -       +      +
    708D  PRO*     3.4    39.2    -      -       -      +
    711D  LEU*     4.0    18.5    -      -       +      +
----------------------------------------------------------
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Residues in contact with TYR 566 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    507D  LYS      3.0    18.0    +      -       -      -
    508D  THR*     3.6    25.1    -      -       +      -
    509D  ARG*     3.3    16.4    +      -       -      +
    510D  HIS*     3.5    46.9    -      +       +      +
    513D  ILE*     4.0     9.6    -      -       +      -
    562D  GLN      3.3    11.1    +      -       -      +
    563D  GLY      3.4     8.7    -      -       -      +
    564D  MET      3.2     0.4    -      -       -      -
    565D  ASP*     1.4    75.5    -      -       -      +
    567D  LEU*     1.4    68.6    +      -       -      +
    569D  ALA*     3.1    11.2    +      -       +      +
    570D  LYS*     3.1    49.6    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 567 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    504D  VAL*     4.5     0.2    -      -       +      -
    508D  THR*     4.1    22.2    -      -       +      -
    513D  ILE*     3.8    18.4    -      -       +      -
    563D  GLY      3.1    16.9    +      -       -      +
    564D  MET*     3.3    30.3    +      -       +      +
    566D  TYR*     1.4    77.1    -      -       +      +
    568D  HIS*     1.3    55.6    +      -       +      +
    570D  LYS*     3.0    18.3    +      -       -      +
    571D  SER      3.1     0.2    +      -       -      -
    572D  ILE*     2.8    50.3    +      -       +      +
    574D  HIS*     4.6     2.7    -      -       +      -
    592D  ILE*     4.4     3.4    -      -       +      -
    595D  PHE*     3.6    43.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with HIS 568 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    564D  MET*     2.9    24.0    +      -       +      +
    565D  ASP*     3.9     6.5    -      -       -      +
    567D  LEU*     1.3    78.6    -      -       +      +
    569D  ALA*     1.3    57.8    +      -       -      +
    571D  SER*     3.0    20.8    +      -       -      -
    572D  ILE      3.3    16.2    -      -       -      -
    635D  PHE*     3.4    71.3    -      +       +      +
    638D  ASP*     3.1    23.8    +      -       +      +
    706D  LEU*     5.3     1.6    -      -       -      +
    707D  PHE*     3.5    34.0    +      +       +      +
    708D  PRO*     6.2     1.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 569 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    565D  ASP*     2.9    22.4    +      -       -      +
    566D  TYR*     3.1     8.9    +      -       +      +
    568D  HIS*     1.3    75.0    -      -       -      +
    570D  LYS*     1.4    59.4    +      -       +      +
    571D  SER*     3.2     4.7    +      -       -      -
----------------------------------------------------------
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Residues in contact with LYS 570 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    506D  ARG      5.4     0.2    +      -       -      -
    507D  LYS*     3.1    64.5    +      -       +      +
    566D  TYR*     3.1    43.8    +      -       +      +
    567D  LEU*     3.0    10.6    +      -       -      +
    569D  ALA*     1.4    75.7    -      -       +      +
    571D  SER*     1.4    66.4    +      -       -      +
    572D  ILE*     3.3    18.5    +      -       +      +
----------------------------------------------------------
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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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