Contacts of the helix formed by residues 544 - 565 (chain C) in PDB entry 5Y3R


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 ILE 544 (chain C).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    542C  ASP      3.2     4.9    +      -       -      -
    543C  SER*     1.3    73.5    -      -       -      +
    545C  LEU*     1.3    63.3    +      -       -      +
    546C  ALA*     2.9    11.4    -      -       +      +
    547C  ASP*     3.2    47.1    -      -       -      +
    548C  GLU*     2.6    23.6    -      -       -      +
    632C  GLU*     4.2    10.5    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 545 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    462C  VAL*     4.7    11.0    -      -       +      -
    537C  SER      4.3     4.7    -      -       -      +
    538C  ASP*     3.0    36.0    -      -       -      +
    539C  GLN*     3.9    10.1    -      -       -      +
    540C  MET      3.2    30.1    -      -       -      +
    541C  MET      4.7     4.7    -      -       -      +
    542C  ASP      4.1    11.1    +      -       -      +
    543C  SER      3.2     1.6    +      -       -      +
    544C  ILE*     1.3    74.8    -      -       -      +
    546C  ALA*     1.3    66.3    +      -       -      +
    548C  GLU*     2.9    27.6    -      -       -      +
    549C  ALA*     3.0    19.5    +      -       -      +
    630C  CYS*     5.6     0.7    -      -       -      -
----------------------------------------------------------
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Residues in contact with ALA 546 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    544C  ILE*     2.9     8.1    -      -       +      +
    545C  LEU*     1.3    75.1    -      -       -      +
    547C  ASP*     1.3    69.8    +      -       -      +
    549C  ALA*     2.6    19.0    +      -       -      +
    550C  PHE      2.7    10.4    +      -       -      -
    630C  CYS*     4.0    18.5    -      -       +      -
    632C  GLU*     3.3    26.5    -      -       -      +
    633C  ILE*     3.4    24.8    -      -       +      +
----------------------------------------------------------
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Residues in contact with ASP 547 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    544C  ILE*     3.2    35.0    -      -       +      +
    546C  ALA*     1.3    72.0    -      -       -      +
    548C  GLU*     1.3    69.0    +      -       +      +
    550C  PHE*     2.9    18.3    +      -       -      -
    551C  PHE*     2.9    37.5    +      -       +      -
    632C  GLU*     4.4     2.6    -      -       -      +
    633C  ILE*     3.6    18.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 548 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    462C  VAL*     3.8    21.1    -      -       -      +
    465C  PHE*     4.7    29.5    -      -       +      +
    537C  SER      4.7     5.1    -      -       -      +
    538C  ASP*     5.7     0.5    -      -       -      -
    543C  SER      2.9    15.4    -      -       -      +
    544C  ILE      2.6    23.5    -      -       -      +
    545C  LEU*     2.9    28.4    -      -       -      +
    547C  ASP*     1.3    76.0    -      -       +      +
    549C  ALA*     1.3    59.7    +      -       -      +
    551C  PHE*     3.5     2.7    +      -       -      +
    552C  SER*     2.3    33.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 549 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    538C  ASP*     5.1    18.6    -      -       +      +
    545C  LEU*     3.0     7.4    +      -       +      +
    546C  ALA*     2.6    15.2    +      -       -      +
    548C  GLU*     1.3    75.8    -      -       -      +
    550C  PHE*     1.3    64.1    +      -       -      +
    552C  SER*     3.0     9.9    -      -       -      -
    553C  VAL*     2.8    31.0    +      -       +      +
    627C  VAL*     5.2    12.8    -      -       +      -
    628C  GLU*     4.7    11.4    -      -       -      +
    630C  CYS*     5.6     2.5    -      -       -      -
----------------------------------------------------------
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Residues in contact with PHE 550 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    546C  ALA      2.7     8.3    +      -       -      -
    547C  ASP*     2.9    11.8    +      -       -      +
    549C  ALA*     1.3    71.0    -      -       -      +
    551C  PHE*     1.3   113.5    +      +       -      +
    553C  VAL*     2.8    26.6    +      -       -      +
    554C  ASN*     2.9    44.1    +      -       -      -
    628C  GLU*     5.1     2.7    -      -       -      -
    633C  ILE*     3.4    53.3    -      -       +      +
    636C  GLU*     5.0    13.5    -      -       +      -
    637C  LYS*     4.8    14.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with PHE 551 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    476C  ARG*     5.2    13.9    -      -       -      -
    477C  ASN*     5.4    15.5    -      -       +      +
    480C  SER*     4.2     7.2    -      -       -      +
    547C  ASP*     2.9    47.9    +      -       +      +
    548C  GLU*     4.3     2.2    -      -       -      +
    550C  PHE*     1.3   108.2    -      +       -      +
    552C  SER*     1.3    65.3    +      -       -      +
    554C  ASN*     4.4     4.0    -      -       +      +
    555C  SER*     2.9    36.1    +      -       -      +
   1491C  ILE*     5.6     8.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with SER 552 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    480C  SER*     3.4    19.4    +      -       -      -
    484C  HIS*     2.9    18.1    +      -       -      -
    548C  GLU      2.3    28.1    +      -       -      -
    549C  ALA*     3.0    15.9    -      -       -      -
    551C  PHE*     1.3    75.0    -      -       -      +
    553C  VAL*     1.3    52.0    +      -       -      +
    556C  SER*     2.7    24.8    +      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 553 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    549C  ALA*     2.8    26.0    +      -       +      +
    550C  PHE*     2.8     9.3    +      -       -      +
    552C  SER*     1.3    70.2    -      -       -      +
    554C  ASN*     1.3    62.1    +      -       -      +
    556C  SER*     2.1    41.2    +      -       -      +
    557C  SER*     2.7     6.4    +      -       -      +
    623C  PHE*     5.9     1.6    -      -       +      -
    624C  ILE*     3.6    32.3    -      -       +      -
    627C  VAL*     5.8     0.2    -      -       +      -
    628C  GLU*     4.8     6.7    -      -       +      -
    637C  LYS*     3.4    29.8    -      -       +      +
    641C  PHE*     3.4    17.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASN 554 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    550C  PHE*     2.9    54.2    +      -       -      +
    551C  PHE*     4.3     4.5    -      -       +      +
    553C  VAL*     1.3    80.8    -      -       -      +
    555C  SER*     1.3    59.8    +      -       -      +
    557C  SER*     2.9     9.7    -      -       -      -
    558C  GLU*     2.9    31.8    +      -       -      +
    637C  LYS*     4.5     5.9    -      -       -      +
    641C  PHE*     2.9    34.0    -      -       +      +
----------------------------------------------------------
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Residues in contact with SER 555 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    477C  ASN*     3.1    19.9    +      -       -      -
    480C  SER*     4.6     1.1    -      -       -      -
    481C  THR*     3.1    25.0    -      -       -      +
    484C  HIS*     3.1    15.7    -      -       -      -
    551C  PHE*     2.9    15.9    +      -       -      +
    554C  ASN*     1.3    75.7    -      -       -      +
    556C  SER*     1.3    53.1    -      -       -      +
    558C  GLU*     3.8     8.0    -      -       -      +
    559C  SER*     2.2    38.6    +      -       -      -
    562C  HIS*     5.2     0.2    +      -       -      -
----------------------------------------------------------
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Residues in contact with SER 556 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    484C  HIS*     2.9    30.8    +      -       -      -
    487C  LEU*     5.4     0.7    -      -       -      -
    552C  SER      2.7    13.1    +      -       -      -
    553C  VAL*     2.1    37.5    +      -       -      +
    555C  SER*     1.3    69.0    -      -       -      +
    557C  SER*     1.3    67.9    +      -       -      +
    559C  SER*     2.9     5.9    -      -       -      -
    560C  LEU      2.9    13.9    +      -       -      -
    616C  LYS*     3.3    19.9    -      -       -      +
    620C  PHE*     5.0    14.8    -      -       -      -
----------------------------------------------------------
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Residues in contact with SER 557 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    553C  VAL*     2.7    18.8    +      -       -      +
    554C  ASN      2.9     8.5    -      -       -      -
    556C  SER*     1.3    75.4    +      -       -      +
    558C  GLU*     1.3    56.5    +      -       -      +
    560C  LEU*     2.4    28.8    +      -       -      -
    616C  LYS*     3.1    14.3    +      -       -      +
    641C  PHE*     3.0    34.8    -      -       -      -
    645C  TRP*     2.8    33.0    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLU 558 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    554C  ASN      2.9    14.1    +      -       -      +
    555C  SER*     4.1     6.5    -      -       -      +
    557C  SER*     1.3    76.9    -      -       -      +
    559C  SER*     1.3    57.2    +      -       -      +
    561C  ASN*     2.9    24.5    +      -       +      +
    562C  HIS*     2.8    52.5    +      -       +      +
----------------------------------------------------------
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Residues in contact with SER 559 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    481C  THR*     3.2    22.9    -      -       -      +
    484C  HIS*     3.5    11.9    +      -       -      +
    485C  GLN*     5.7     1.6    -      -       -      -
    488C  ILE*     6.2     2.7    -      -       -      -
    555C  SER      2.2    26.0    +      -       -      -
    556C  SER*     2.9    17.7    -      -       -      -
    557C  SER      2.8     0.2    +      -       -      -
    558C  GLU*     1.3    75.4    -      -       -      +
    560C  LEU*     1.3    52.1    +      -       -      -
    562C  HIS*     2.5    44.1    +      -       -      +
    563C  LEU*     3.1     4.7    +      -       -      +
   1803C  GLU*     4.1     3.1    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 560 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    488C  ILE*     6.2     0.2    -      -       +      -
    556C  SER      2.9     4.9    +      -       -      -
    557C  SER      2.4    11.7    +      -       -      -
    559C  SER*     1.3    71.8    -      -       -      +
    561C  ASN*     1.3    62.5    +      -       -      +
    563C  LEU*     3.1    11.1    +      -       +      +
    564C  LEU*     2.9    32.2    +      -       +      +
    612C  LEU      4.1     9.9    -      -       -      +
    613C  HIS*     3.8    21.3    -      -       -      +
    616C  LYS*     3.1    49.6    -      -       +      +
    617C  PRO*     3.5    26.5    -      -       +      -
    645C  TRP*     3.9    10.1    -      -       +      -
    655C  LEU*     3.8    13.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASN 561 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    557C  SER      2.9     5.5    +      -       -      -
    558C  GLU*     2.9    27.1    -      -       +      +
    560C  LEU*     1.3    76.3    -      -       -      +
    562C  HIS*     1.3    50.7    +      -       +      +
    564C  LEU*     3.0     8.1    -      -       -      +
    565C  TYR*     2.5    74.7    +      -       +      -
    644C  PRO*     5.5     5.2    -      -       -      +
    645C  TRP*     3.0    48.5    -      -       -      +
    648C  SER*     4.5     3.4    +      -       -      -
----------------------------------------------------------
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Residues in contact with HIS 562 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    481C  THR*     5.5     6.5    -      -       +      +
    555C  SER      5.2     0.2    +      -       -      -
    558C  GLU*     2.8    53.2    +      -       +      +
    559C  SER*     2.5    31.2    +      -       -      +
    561C  ASN*     1.3    72.6    -      -       +      +
    563C  LEU*     1.3    55.3    +      -       -      -
    565C  TYR*     3.1    11.4    -      -       -      +
    566C  ASP*     2.7    31.0    +      -       -      +
   1803C  GLU*     3.0    20.9    -      -       -      +
   1806C  ARG*     4.3     2.4    +      -       -      +
   1807C  LYS*     3.1    35.9    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 563 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    488C  ILE*     4.7     7.2    -      -       +      -
    559C  SER      3.1     5.9    +      -       -      +
    560C  LEU*     4.0    11.9    -      -       +      +
    562C  HIS*     1.3    76.9    -      -       -      +
    564C  LEU*     1.3    57.4    +      -       -      +
    566C  ASP*     2.6    29.8    +      -       -      +
    567C  GLU      3.2     5.2    +      -       -      -
    568C  PHE      4.5     1.5    +      -       -      +
    609C  ALA*     3.7    24.9    -      -       +      +
    612C  LEU*     3.5    31.4    -      -       +      +
    613C  HIS*     4.0    14.1    -      -       +      +
   1800C  SER*     3.3    50.0    -      -       -      +
   1803C  GLU*     3.0    16.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 564 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    560C  LEU*     2.9    30.8    +      -       +      +
    561C  ASN*     3.0    24.9    -      -       -      +
    563C  LEU*     1.3    79.7    -      -       -      +
    565C  TYR*     1.3    99.8    +      -       +      +
    566C  ASP      3.1     0.7    +      -       -      -
    567C  GLU      3.9     3.9    +      -       -      +
    568C  PHE*     4.4     5.6    +      -       +      +
    569C  VAL*     3.7    25.6    +      -       -      +
    613C  HIS*     4.9     8.1    -      -       -      +
    645C  TRP*     3.5    24.5    -      -       +      -
    648C  SER*     5.2     7.2    -      -       -      -
    653C  LEU*     4.4    26.2    -      -       +      -
    655C  LEU*     5.2     0.7    -      -       +      -
    656C  GLN*     5.5     2.5    -      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 565 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    561C  ASN*     2.5    56.2    +      -       +      +
    562C  HIS*     3.1    12.1    -      -       -      +
    564C  LEU*     1.3    92.0    -      -       +      +
    566C  ASP*     1.3    62.9    +      -       -      +
    569C  VAL*     5.7     1.1    -      -       +      -
    644C  PRO*     5.5     0.7    -      -       -      +
    648C  SER*     2.9    27.7    +      -       -      -
    651C  TYR*     5.9     6.3    -      +       -      -
----------------------------------------------------------
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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