Contacts of the helix formed by residues 389 - 407 (chain A) in PDB entry 5WRS


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 ASN 389 (chain A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    385A  TYR*     5.0     4.2    -      -       -      -
    386A  PRO*     3.0    29.3    +      -       -      +
    387A  TYR      3.7     9.2    -      -       -      +
    388A  ASN*     1.3    87.5    +      -       -      +
    390A  SER*     1.3    66.1    +      -       -      +
    392A  ARG*     3.2    13.3    +      -       -      +
    393A  LEU*     3.9     5.7    +      -       -      +
    422A  ASP*     4.6    11.7    +      -       -      +
    423A  ASP*     2.8    32.0    +      -       -      +
    603A  NAG      4.0    26.9    +      -       +      -
----------------------------------------------------------
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Residues in contact with SER 390 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    388A  ASN      4.0     1.3    +      -       -      -
    389A  ASN*     1.3    73.4    -      -       -      +
    391A  GLN*     1.3    65.3    +      -       -      +
    392A  ARG      3.3     0.3    +      -       -      -
    393A  LEU*     3.4     6.1    +      -       -      +
    394A  LEU*     3.1    36.4    +      -       -      +
    454A  MET*     5.8     4.2    -      -       -      +
    523A  VAL*     5.3     8.8    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 391 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    389A  ASN*     3.4     0.6    -      -       -      +
    390A  SER*     1.3    80.1    -      -       -      +
    392A  ARG*     1.3    57.8    +      -       -      +
    394A  LEU*     3.3    10.7    +      -       -      +
    395A  ASN*     2.9    53.4    +      -       -      +
    423A  ASP*     3.2    46.9    +      -       +      +
    456A  LYS*     3.7    19.5    -      -       -      +
    525A  GLY*     5.8     4.3    -      -       -      -
----------------------------------------------------------
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Residues in contact with ARG 392 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    355A  VAL*     3.8    17.4    -      -       -      +
    386A  PRO*     3.5    39.5    -      -       +      +
    387A  TYR*     3.9    15.9    -      -       +      -
    389A  ASN*     3.2    21.0    +      -       -      +
    390A  SER      3.3     0.8    -      -       -      -
    391A  GLN*     1.3    78.9    -      -       -      +
    393A  LEU*     1.3    62.5    +      -       -      +
    395A  ASN*     3.3     6.2    +      -       -      +
    396A  VAL*     3.1    23.3    +      -       -      +
    414A  TYR*     3.1    30.5    +      -       -      -
    416A  MET*     3.3    35.7    -      -       -      +
    422A  ASP*     3.7    25.1    +      -       -      +
    423A  ASP*     3.7     7.3    +      -       -      +
    424A  GLY      5.3     0.9    -      -       -      -
    426A  LEU*     4.4    14.8    -      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 393 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    359A  TRP*     3.6    33.4    -      -       +      -
    378A  CYS*     4.1     9.2    -      -       -      -
    381A  VAL*     5.0     0.9    -      -       +      -
    382A  LYS*     3.7    30.5    -      -       +      -
    387A  TYR*     4.3    31.1    -      -       +      +
    389A  ASN      3.9     4.2    +      -       -      +
    390A  SER*     3.4     7.5    +      -       -      +
    391A  GLN      3.4     0.2    -      -       -      -
    392A  ARG*     1.3    78.5    -      -       -      +
    394A  LEU*     1.3    57.8    +      -       -      +
    396A  VAL*     3.3     6.9    +      -       +      +
    397A  ILE*     3.0    43.3    +      -       +      +
    452A  CYS*     4.1     7.2    -      -       -      -
    454A  MET*     4.1    21.5    -      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 394 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    390A  SER*     3.1    28.0    +      -       -      +
    391A  GLN*     3.7    13.5    -      -       -      +
    393A  LEU*     1.3    76.7    -      -       -      +
    395A  ASN*     1.3    58.2    +      -       -      +
    397A  ILE*     3.3     5.8    +      -       +      +
    398A  ASP*     2.9    30.7    +      -       -      +
    454A  MET*     3.9    24.0    -      -       +      +
    455A  ILE*     3.9    35.9    -      -       -      +
    456A  LYS*     3.8    24.7    +      -       +      +
    523A  VAL*     3.9    32.5    -      -       +      -
    524A  ASP      5.7     0.9    -      -       -      +
----------------------------------------------------------
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Residues in contact with ASN 395 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    277A  ARG*     5.2     3.7    +      -       -      +
    391A  GLN*     2.9    27.4    +      -       -      +
    392A  ARG*     3.6     7.0    -      -       -      +
    393A  LEU      3.3     0.2    -      -       -      -
    394A  LEU*     1.3    77.0    -      -       -      +
    396A  VAL*     1.3    56.0    +      -       -      +
    398A  ASP*     3.2     5.6    +      -       -      +
    399A  MET*     2.9    27.0    +      -       -      +
    423A  ASP      3.7     9.1    +      -       -      -
    424A  GLY      2.9    29.7    +      -       -      -
    425A  PHE*     3.7    13.0    -      -       -      +
    426A  LEU*     3.8    21.1    -      -       +      +
    428A  HIS*     5.0     1.2    +      -       -      -
    456A  LYS*     2.7    36.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 396 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    357A  ASN*     4.5     9.0    -      -       -      +
    358A  PRO*     5.3     1.1    -      -       +      -
    359A  TRP*     4.0    30.7    -      -       +      -
    387A  TYR*     3.9    22.9    -      -       +      -
    392A  ARG*     3.1    15.4    +      -       -      +
    393A  LEU*     3.3     8.7    +      -       +      +
    395A  ASN*     1.3    75.3    -      -       -      +
    397A  ILE*     1.3    58.0    +      -       -      +
    399A  MET*     3.1    12.1    +      -       +      +
    400A  ALA*     2.8    27.5    +      -       +      +
    414A  TYR*     4.3    13.5    -      -       +      +
    426A  LEU*     3.9    18.6    -      -       +      -
    448A  PRO*     4.4     8.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 397 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    393A  LEU*     3.0    28.1    +      -       +      +
    394A  LEU*     3.6    10.5    -      -       +      +
    395A  ASN      3.2     0.2    -      -       -      -
    396A  VAL*     1.3    72.7    -      -       +      +
    398A  ASP*     1.3    66.6    +      -       -      +
    400A  ALA*     3.3     6.8    +      -       -      +
    401A  ILE*     3.0    31.7    +      -       +      +
    448A  PRO*     3.9    32.3    -      -       +      +
    449A  LEU*     3.9    24.9    -      -       +      -
    452A  CYS*     4.1     6.5    -      -       +      -
    454A  MET*     3.2    46.4    -      -       +      +
    455A  ILE*     4.7     6.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASP 398 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    275A  PHE*     3.5    20.2    -      -       +      -
    277A  ARG*     3.1    26.8    +      -       -      +
    394A  LEU      2.9    15.3    +      -       -      +
    395A  ASN*     3.2    11.2    +      -       -      +
    397A  ILE*     1.3    77.1    -      -       -      +
    399A  MET*     1.3    56.9    +      -       -      +
    401A  ILE*     3.2     5.7    +      -       -      +
    402A  PHE*     3.0    24.1    +      -       -      +
    428A  HIS*     4.8     0.2    -      -       -      -
    455A  ILE*     5.1     1.2    -      -       -      +
    456A  LYS*     2.9    31.1    +      -       -      +
    459A  THR*     2.8    39.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with MET 399 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    357A  ASN*     4.6    12.1    -      -       -      +
    395A  ASN      2.9    11.8    +      -       -      +
    396A  VAL*     3.1    22.0    +      -       +      +
    398A  ASP*     1.3    76.3    -      -       -      +
    400A  ALA*     1.3    57.6    +      -       -      +
    402A  PHE*     3.4     2.0    +      -       -      +
    403A  ASP*     2.9    43.7    +      -       -      +
    411A  ARG*     3.5    32.3    -      -       +      +
    414A  TYR*     3.6    42.0    -      -       +      -
    426A  LEU*     4.2     7.0    -      -       +      -
    427A  ILE      5.4     0.2    -      -       -      +
    428A  HIS*     3.5    39.6    -      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 400 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    396A  VAL*     2.8    19.4    +      -       +      +
    397A  ILE      3.7     4.7    -      -       -      +
    398A  ASP      3.2     0.2    -      -       -      -
    399A  MET*     1.3    72.9    -      -       +      +
    401A  ILE*     1.3    59.6    +      -       -      +
    403A  ASP*     3.7     6.0    -      -       -      +
    404A  PHE*     2.8    31.9    +      -       -      +
    445A  ILE*     3.4    24.9    -      -       -      +
    446A  LEU*     4.2     8.2    -      -       +      +
    448A  PRO*     3.7    23.1    -      -       +      -
    449A  LEU      5.2     0.9    -      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 401 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    273A  LEU*     5.5     0.4    -      -       +      -
    275A  PHE*     4.9     8.3    -      -       +      -
    397A  ILE*     3.0    25.9    +      -       +      +
    398A  ASP*     3.2     8.3    +      -       -      +
    400A  ALA*     1.3    76.6    -      -       -      +
    402A  PHE*     1.3    63.3    +      -       -      +
    404A  PHE*     3.4     2.6    +      -       -      +
    405A  LEU*     3.0    29.0    +      -       +      +
    446A  LEU*     4.0    21.5    -      -       +      -
    449A  LEU*     4.3     4.3    -      -       +      -
    455A  ILE*     3.7    32.1    -      -       +      -
    459A  THR*     4.0    13.5    -      -       +      -
    463A  LEU*     4.2    22.2    -      -       +      -
    505A  ILE*     3.6    24.7    -      -       +      +
----------------------------------------------------------
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Residues in contact with PHE 402 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    266A  ALA*     3.5    38.8    -      -       +      -
    269A  LEU*     3.9    21.1    -      -       +      -
    270A  ASP*     4.1     9.2    -      -       +      -
    273A  LEU*     3.9    18.6    -      -       +      -
    275A  PHE*     4.1    15.9    -      +       +      -
    278A  VAL*     4.3     6.7    -      -       +      -
    398A  ASP      3.0    12.5    +      -       -      +
    399A  MET*     3.6     8.7    -      -       -      +
    401A  ILE*     1.3    78.7    -      -       -      +
    403A  ASP*     1.3    72.3    +      -       -      +
    405A  LEU*     3.2    16.8    +      -       -      +
    406A  ILE*     3.3    26.4    +      -       +      +
    411A  ARG*     4.0     3.4    -      -       -      -
    428A  HIS*     3.8    22.4    -      +       +      +
    431A  ASN*     3.5    22.7    -      -       -      -
----------------------------------------------------------
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Residues in contact with ASP 403 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    357A  ASN*     5.6     0.9    +      -       -      -
    399A  MET*     2.9    26.4    +      -       -      +
    400A  ALA*     4.4     1.3    -      -       -      -
    402A  PHE*     1.3    78.0    -      -       -      +
    404A  PHE*     1.3    59.1    +      -       -      +
    406A  ILE*     3.4     6.1    +      -       -      +
    407A  GLY      2.7    24.6    +      -       -      -
    408A  ASN*     2.8    34.8    +      -       +      +
    411A  ARG*     2.6    52.6    +      -       -      +
    445A  ILE*     3.6    19.9    -      -       +      +
----------------------------------------------------------
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Residues in contact with PHE 404 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    400A  ALA      2.8    18.5    +      -       -      +
    401A  ILE      3.8     2.9    -      -       -      +
    402A  PHE      3.3     0.2    -      -       -      -
    403A  ASP*     1.3    78.1    -      -       -      +
    405A  LEU*     1.3    60.6    +      -       -      +
    407A  GLY*     3.2    10.4    +      -       -      -
    441A  ASP*     4.2     9.0    -      -       +      -
    442A  GLU      3.4    37.9    -      -       -      -
    443A  ILE*     3.8    17.3    -      -       +      -
    445A  ILE*     3.5    12.9    -      -       +      +
    446A  LEU*     3.6    23.6    -      -       +      -
    501A  ARG*     3.3    49.7    -      -       +      -
    504A  THR*     3.8    22.4    -      -       +      -
    505A  ILE*     3.6    25.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 405 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    269A  LEU*     4.1    12.6    -      -       +      -
    273A  LEU*     3.9    36.3    -      -       +      -
    401A  ILE*     3.0    26.8    +      -       +      +
    402A  PHE*     3.2     6.9    +      -       -      +
    404A  PHE*     1.3    76.3    -      -       -      +
    406A  ILE*     1.3    52.4    +      -       -      +
    463A  LEU*     4.8     4.0    -      -       +      -
    473A  LEU*     4.3    11.0    -      -       +      -
    498A  LEU*     3.4    32.5    -      -       +      +
    501A  ARG*     2.7    34.7    +      -       +      +
    502A  LEU*     3.8    29.4    -      -       +      +
    505A  ILE*     3.9    14.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 406 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    266A  ALA*     4.8     2.9    -      -       +      -
    269A  LEU*     3.6    22.0    -      -       +      -
    402A  PHE*     3.3    35.8    +      -       +      +
    403A  ASP*     3.5    14.1    -      -       -      +
    405A  LEU*     1.3    75.6    -      -       -      +
    407A  GLY*     1.3    58.9    +      -       -      +
    408A  ASN*     3.7    22.0    -      -       +      -
    431A  ASN*     4.4    15.9    -      -       +      +
    434A  GLY*     4.2     9.0    -      -       -      -
    435A  PHE*     2.8    70.7    +      -       +      -
    436A  GLY      4.6     0.5    +      -       -      -
    501A  ARG*     3.6     6.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 407 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    403A  ASP      2.7     8.8    +      -       -      -
    404A  PHE      3.2    11.2    +      -       -      -
    405A  LEU      3.4     0.2    -      -       -      -
    406A  ILE*     1.3    79.1    -      -       -      +
    408A  ASN*     1.3    58.6    +      -       -      -
    409A  MET*     3.6     7.2    +      -       -      +
    433A  ARG      4.0     8.3    -      -       -      +
    434A  GLY*     4.6     0.6    -      -       -      -
    435A  PHE      4.9     0.3    +      -       -      -
    436A  GLY      5.3     2.1    +      -       -      -
    437A  ARG*     5.2     8.6    +      -       -      -
    440A  HIS      5.8     1.6    -      -       -      -
    442A  GLU*     5.9     3.8    -      -       -      -
    445A  ILE*     4.0    11.7    -      -       -      -
    501A  ARG*     3.7    10.4    -      -       -      +
----------------------------------------------------------
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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