Contacts of the helix formed by residues 456 - 479 (chain F) in PDB entry 5I4V


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 456 (chain F).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    363F  LEU*     5.9     0.2    -      -       -      +
    367F  ASP*     3.7     5.2    +      -       -      +
    454F  LEU*     3.3     3.3    -      -       -      -
    455F  SER*     1.3    87.6    +      -       -      +
    457F  PRO*     1.3    66.1    -      -       -      +
    458F  SER*     3.2    21.1    +      -       -      -
    459F  GLU*     3.3    49.5    +      -       -      +
    460F  VAL*     3.6    10.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with PRO 457 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    449F  PRO*     3.6    26.3    -      -       +      +
    454F  LEU*     4.0    28.7    -      -       +      +
    455F  SER      3.9     5.4    -      -       -      +
    456F  ASN*     1.3    86.7    -      -       -      +
    458F  SER*     1.3    60.5    +      -       -      +
    460F  VAL*     3.2     1.6    +      -       +      +
    461F  GLU*     2.8    30.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with SER 458 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    456F  ASN*     3.2    15.4    +      -       -      -
    457F  PRO*     1.3    77.9    -      -       -      +
    459F  GLU*     1.3    64.3    +      -       -      +
    461F  GLU*     3.0    13.6    +      -       -      +
    462F  VAL*     2.9    32.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 459 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    362F  SER*     5.1     3.6    +      -       -      +
    363F  LEU*     3.9    27.8    -      -       +      +
    364F  PRO*     4.4    13.0    -      -       -      +
    367F  ASP*     5.6     0.9    -      -       -      +
    456F  ASN*     3.3    36.1    +      -       -      +
    457F  PRO      3.3     0.6    -      -       -      -
    458F  SER*     1.3    80.1    -      -       -      +
    460F  VAL*     1.3    62.0    +      -       -      +
    462F  VAL*     3.3     8.6    +      -       -      +
    463F  LEU*     3.3    29.2    +      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 460 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    363F  LEU*     4.4    18.4    -      -       +      -
    367F  ASP*     5.3     2.9    -      -       +      +
    371F  LEU*     4.2    14.1    -      -       +      -
    447F  PHE*     3.6    33.5    -      -       +      +
    448F  ASN      3.8     4.7    -      -       -      +
    449F  PRO*     3.7    16.6    -      -       +      -
    454F  LEU*     4.2    21.3    -      -       +      -
    456F  ASN      3.8    12.1    -      -       -      +
    457F  PRO      3.2     7.5    +      -       -      +
    458F  SER      3.1     0.2    -      -       -      -
    459F  GLU*     1.3    75.1    -      -       -      +
    461F  GLU*     1.3    64.4    +      -       -      +
    463F  LEU*     3.2    10.1    +      -       -      +
    464F  ARG*     3.1    21.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 461 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    362E  ARG*     4.8    15.3    +      -       -      -
    420E  ARG*     5.5     4.9    -      -       -      +
    424E  LYS*     6.0     0.2    +      -       -      -
    449F  PRO*     3.8    23.9    -      -       +      +
    457F  PRO      2.8    14.6    +      -       -      +
    458F  SER*     3.4    15.1    +      -       -      +
    460F  VAL*     1.3    75.1    -      -       -      +
    462F  VAL*     1.3    64.6    +      -       +      +
    464F  ARG*     3.3     8.2    +      -       +      +
    465F  GLU*     3.0    44.0    +      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 462 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    458F  SER*     2.9    21.3    +      -       -      +
    459F  GLU*     3.5    10.1    -      -       -      +
    460F  VAL      3.2     0.2    -      -       -      -
    461F  GLU*     1.3    77.3    -      -       +      +
    463F  LEU*     1.3    63.6    +      -       +      +
    465F  GLU*     3.3    17.3    +      -       +      +
    466F  LYS*     3.1    45.3    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 463 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    299F  MET*     3.7    10.7    -      -       +      +
    359F  HIS*     3.8    37.7    -      -       +      +
    363F  LEU*     4.2    24.5    -      -       +      -
    447F  PHE*     3.8    37.7    -      -       +      -
    459F  GLU*     3.3    16.6    +      -       +      +
    460F  VAL*     3.2     8.6    +      -       -      +
    462F  VAL*     1.3    75.8    -      -       +      +
    464F  ARG*     1.3    66.7    +      -       -      +
    466F  LYS*     3.3    21.1    +      -       +      +
    467F  VAL*     3.2    23.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 464 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    423E  MET*     4.5    15.9    -      -       -      +
    426E  VAL*     6.3     0.6    -      -       -      +
    444F  ILE*     2.7    38.4    +      -       +      +
    445F  ILE*     4.0     5.5    +      -       -      +
    447F  PHE*     2.8    31.5    +      -       +      +
    448F  ASN*     3.7    23.4    +      -       -      +
    449F  PRO*     4.0    20.7    -      -       -      +
    450F  ASP*     5.4     3.2    +      -       -      -
    460F  VAL      3.1     7.4    +      -       -      +
    461F  GLU*     3.5    10.5    -      -       -      +
    463F  LEU*     1.3    75.7    -      -       -      +
    465F  GLU*     1.3    60.0    +      -       -      +
    467F  VAL*     2.8    25.8    +      -       -      +
    468F  TYR*     3.0    45.9    +      -       +      +
    497F  ARG*     5.3     6.3    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 465 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    416E  LEU*     3.6    26.3    -      -       +      +
    420E  ARG*     3.2    37.5    +      -       -      +
    461F  GLU*     3.0    37.4    +      -       +      +
    462F  VAL*     3.6    18.5    -      -       -      +
    463F  LEU      3.2     0.2    -      -       -      -
    464F  ARG*     1.3    76.7    -      -       +      +
    466F  LYS*     1.3    61.0    +      -       -      +
    468F  TYR*     3.2    29.8    +      -       +      +
    469F  ALA*     3.2    18.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 466 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    297F  GLU*     5.1     9.8    -      -       -      +
    298F  GLU*     3.5    46.3    +      -       +      +
    299F  MET*     3.7    20.6    -      -       +      +
    359F  HIS*     4.6    11.3    +      -       -      +
    462F  VAL*     3.1    37.8    +      -       +      +
    463F  LEU*     3.5    22.7    -      -       +      +
    464F  ARG      3.2     0.2    -      -       -      -
    465F  GLU*     1.3    72.9    -      -       +      +
    467F  VAL*     1.3    60.3    +      -       -      +
    469F  ALA*     3.3     7.2    +      -       -      +
    470F  SER*     2.9    33.1    +      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 467 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    299F  MET*     3.8    23.1    -      -       +      -
    304F  ILE*     4.9     2.9    -      -       +      -
    440F  CYS*     3.4    43.1    -      -       +      +
    443F  ALA*     4.0    19.3    -      -       +      -
    444F  ILE*     3.5    14.4    -      -       +      -
    447F  PHE*     4.2    10.1    -      -       +      -
    463F  LEU      3.2    15.3    +      -       -      +
    464F  ARG*     2.8     9.4    +      -       -      +
    466F  LYS*     1.3    74.1    -      -       -      +
    468F  TYR*     1.3    66.4    +      -       -      +
    470F  SER*     4.5     1.1    -      -       -      -
    471F  LEU*     2.8    28.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 468 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    416E  LEU*     4.0    13.5    -      -       +      -
    419E  PRO*     3.8    34.3    -      -       +      -
    420E  ARG*     4.4    15.1    -      -       +      +
    423E  MET*     2.9    37.2    -      -       +      +
    444F  ILE*     3.9    24.2    -      -       +      -
    464F  ARG*     3.0    43.0    +      -       +      -
    465F  GLU*     3.2    36.1    -      -       +      +
    467F  VAL*     1.3    76.5    -      -       -      +
    469F  ALA*     1.3    57.7    +      -       -      +
    471F  LEU*     4.7     0.7    -      -       -      -
    472F  GLU*     2.9    31.4    +      -       -      +
    486F  PHE*     3.6    11.1    -      +       +      -
    490F  LEU*     4.8     5.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 469 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    416E  LEU*     4.4    12.1    -      -       +      +
    297F  GLU*     5.0    12.3    -      -       +      +
    465F  GLU      3.2     8.5    +      -       -      +
    466F  LYS*     3.7    10.1    -      -       -      +
    468F  TYR*     1.3    79.7    -      -       -      +
    470F  SER*     1.3    63.2    +      -       -      +
    472F  GLU*     3.9     4.3    -      -       -      +
    473F  THR*     2.9    31.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with SER 470 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    297F  GLU*     3.6    15.7    -      -       -      +
    299F  MET*     2.6    36.2    +      -       -      +
    301F  VAL*     3.6    16.9    -      -       -      +
    304F  ILE*     5.7     0.4    -      -       -      -
    440F  CYS*     5.6     2.0    -      -       -      -
    466F  LYS      2.9    16.7    +      -       -      -
    467F  VAL*     3.9     3.8    -      -       -      -
    469F  ALA*     1.3    76.7    -      -       -      +
    471F  LEU*     1.3    58.8    +      -       -      +
    473F  THR*     3.4     6.3    +      -       -      -
    474F  TYR*     2.9    29.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 471 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    301F  VAL*     4.5     0.4    -      -       -      +
    437F  GLU*     4.4    12.8    -      -       +      -
    440F  CYS*     3.8    36.3    -      -       +      -
    441F  LEU*     4.2    16.2    -      -       +      -
    444F  ILE*     4.1    19.3    -      -       +      -
    467F  VAL      2.8    17.9    +      -       -      +
    468F  TYR      3.7     3.1    -      -       -      +
    470F  SER*     1.3    77.5    -      -       -      +
    472F  GLU*     1.3    57.8    +      -       -      +
    474F  TYR*     3.1    11.3    +      -       +      +
    475F  CYS*     2.9    45.3    +      -       -      -
    486F  PHE*     3.8    22.2    -      -       +      -
    489F  LEU*     4.0    13.9    -      -       +      -
    490F  LEU*     4.5     2.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 472 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    404E  LEU*     5.1     1.9    -      -       -      +
    408E  ARG*     3.1    42.3    +      -       -      -
    415E  GLN*     4.5     8.1    +      -       -      +
    419E  PRO*     5.4     0.5    -      -       -      +
    468F  TYR      2.9    17.2    +      -       -      +
    469F  ALA*     3.9     5.0    -      -       -      +
    471F  LEU*     1.3    76.1    -      -       -      +
    473F  THR*     1.3    65.8    +      -       -      +
    475F  CYS*     3.1     4.5    +      -       -      +
    476F  LYS*     2.9    48.7    +      -       +      +
    486F  PHE*     3.3    45.4    -      -       +      +
----------------------------------------------------------
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Residues in contact with THR 473 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    469F  ALA*     2.9    22.2    +      -       -      +
    470F  SER*     3.5     7.5    -      -       -      -
    472F  GLU*     1.3    79.5    -      -       -      +
    474F  TYR*     1.3    62.9    +      -       -      +
    476F  LYS*     3.2     7.1    +      -       -      +
    477F  GLN*     3.0    49.3    +      -       +      +
----------------------------------------------------------
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Residues in contact with TYR 474 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    301F  VAL*     4.1    23.3    -      -       +      -
    434F  ASP*     2.8    31.6    +      -       -      -
    436F  THR*     3.8    35.6    +      -       +      -
    437F  GLU*     3.9    18.6    -      -       +      -
    470F  SER      2.9    14.2    +      -       -      +
    471F  LEU*     3.3    14.1    -      -       +      +
    473F  THR*     1.3    77.4    -      -       -      +
    475F  CYS*     1.3    63.1    +      -       -      +
    477F  GLN*     3.2    10.7    +      -       +      +
    478F  LYS*     2.8    60.4    +      -       +      +
    479F  TYR*     4.1     9.2    -      +       -      -
----------------------------------------------------------
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Residues in contact with CYS 475 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    437F  GLU*     4.2     9.4    -      -       -      -
    471F  LEU*     2.9    24.9    +      -       -      -
    472F  GLU      3.1     9.1    +      -       -      +
    474F  TYR*     1.3    82.1    -      -       -      +
    476F  LYS*     1.3    58.3    +      -       +      +
    479F  TYR*     3.0    38.9    +      -       -      +
    482F  GLN      5.0     2.9    -      -       -      +
    485F  ARG*     4.2     9.0    -      -       +      -
    486F  PHE*     4.1    25.1    -      -       +      +
    489F  LEU*     3.6    30.7    -      -       -      -
----------------------------------------------------------
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Residues in contact with LYS 476 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    408E  ARG*     4.2    10.0    -      -       -      +
    415E  GLN*     4.4    11.1    -      -       -      +
    472F  GLU*     2.9    47.3    +      -       +      +
    473F  THR*     3.8     6.5    -      -       -      +
    475F  CYS*     1.3    76.0    -      -       +      +
    477F  GLN*     1.3    63.6    +      -       +      +
    479F  TYR      4.8     0.4    -      -       -      -
    480F  PRO*     3.2    28.4    -      -       -      +
    482F  GLN      6.1     0.2    -      -       -      -
    483F  GLN      6.0     1.8    -      -       -      -
    486F  PHE*     6.5     0.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLN 477 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    473F  THR*     3.0    40.5    +      -       +      +
    474F  TYR*     3.7     8.4    -      -       +      +
    476F  LYS*     1.3    79.0    -      -       +      +
    478F  LYS*     1.3    62.8    +      -       +      +
    480F  PRO*     3.4    13.0    -      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 478 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    434F  ASP*     5.1     1.8    +      -       -      +
    474F  TYR*     2.8    52.3    +      -       +      +
    477F  GLN*     1.3    74.7    -      -       +      +
    479F  TYR*     1.3    92.7    +      -       +      +
    480F  PRO*     3.4     5.8    -      -       -      +
    481F  GLU*     4.5     1.6    -      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 479 (chain F). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    432F  ARG      4.5     3.4    +      -       -      -
    434F  ASP*     2.7    32.6    +      -       -      +
    437F  GLU*     3.4    17.5    -      -       -      -
    474F  TYR*     4.1     3.4    -      +       -      -
    475F  CYS*     3.0    27.5    +      -       -      +
    476F  LYS*     4.8     0.5    -      -       -      -
    478F  LYS*     1.3   111.5    -      -       +      +
    480F  PRO*     1.3    59.9    -      -       -      +
    481F  GLU*     3.1    16.6    -      -       -      -
    482F  GLN*     2.8    43.4    +      -       +      +
    485F  ARG*     3.8    38.2    +      -       +      -
----------------------------------------------------------
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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