Contacts of the helix formed by residues 549 - 570 (chain G) in PDB entry 4MNE


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 G).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    547G  LYS      5.0     2.5    -      -       -      +
    548G  PHE*     1.3    78.2    -      -       -      +
    550G  MET*     1.3    65.7    +      -       -      +
    551G  ILE*     3.4    22.0    -      -       +      +
    552G  LYS*     3.2    13.5    +      -       +      +
    553G  LEU*     3.1    19.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with MET 550 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    548G  PHE      4.0     0.4    +      -       -      -
    549G  GLU*     1.3    71.8    -      -       -      +
    551G  ILE*     1.3    66.7    +      -       -      +
    553G  LEU*     3.1    22.2    +      -       +      -
    554G  ILE*     3.1    37.8    +      -       +      +
    650G  MET*     4.1    21.5    -      -       -      +
    682G  ARG*     4.7     5.4    -      -       +      +
    684G  ASN*     3.2    57.4    -      -       +      +
    685G  CYS*     4.3     1.8    -      -       +      -
    686G  PRO*     4.1    18.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 551 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    549G  GLU*     3.8    26.7    -      -       +      +
    550G  MET*     1.3    76.9    -      -       -      +
    552G  LYS*     1.3    62.1    +      -       +      +
    554G  ILE*     3.4    13.0    +      -       -      +
    555G  ASP*     3.1    24.3    +      -       -      +
    718G  ALA      5.9     2.9    -      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 552 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    548G  PHE*     4.1    22.0    -      -       +      -
    549G  GLU*     3.2    23.5    +      -       +      +
    550G  MET      3.1     0.6    -      -       -      -
    551G  ILE*     1.3    81.2    -      -       +      +
    553G  LEU*     1.3    65.8    +      -       -      +
    554G  ILE      3.1     1.8    -      -       -      -
    555G  ASP*     3.0    39.1    +      -       +      +
    556G  ILE*     3.0    27.8    +      -       +      +
    559G  GLN*     4.5     0.8    -      -       -      +
    584G  LEU*     5.5     4.7    -      -       -      -
    587G  ASP      4.3    14.8    -      -       -      -
    588G  LEU*     3.6    27.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 553 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    541G  LEU*     4.7     4.3    -      -       +      -
    548G  PHE*     3.5    40.6    -      -       +      +
    549G  GLU      3.1    15.3    +      -       -      +
    550G  MET*     3.1    26.5    +      -       +      +
    552G  LYS*     1.3    74.4    -      -       -      +
    554G  ILE*     1.3    61.4    +      -       -      +
    556G  ILE*     3.6     8.5    +      -       +      +
    557G  ALA*     3.2    21.7    +      -       -      +
    649G  LEU*     3.8    36.1    -      -       +      +
    650G  MET*     3.7    15.2    -      -       +      +
    682G  ARG*     3.8    25.6    -      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 554 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    550G  MET*     3.1    40.0    +      -       +      +
    551G  ILE*     3.5    11.2    -      -       -      +
    553G  LEU*     1.3    76.0    -      -       -      +
    555G  ASP*     1.3    54.9    +      -       -      +
    557G  ALA*     3.2     6.5    +      -       -      +
    558G  ARG*     2.7    34.6    +      -       +      +
    650G  MET*     5.2     3.1    -      -       +      -
    686G  PRO*     4.7     2.9    -      -       +      -
    689G  MET*     4.9    12.8    -      -       +      -
    714G  ILE*     3.9    22.7    -      -       +      +
    717G  LEU*     4.2    24.7    -      -       +      -
    718G  ALA*     4.1    25.4    -      -       +      +
----------------------------------------------------------
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Residues in contact with ASP 555 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    551G  ILE      3.1    12.0    +      -       -      +
    552G  LYS*     3.0    32.6    +      -       +      +
    554G  ILE*     1.3    78.3    -      -       -      +
    556G  ILE*     1.3    51.5    +      -       -      +
    558G  ARG*     2.9    35.7    +      -       -      +
    559G  GLN*     2.6    61.1    +      -       -      +
    588G  LEU      4.4     0.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 556 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    537G  LEU*     3.7    33.2    -      -       +      -
    548G  PHE*     4.1    27.1    -      -       +      -
    552G  LYS*     3.0    29.2    +      -       +      +
    553G  LEU*     3.7    11.7    -      -       -      +
    554G  ILE      3.3     0.2    -      -       -      -
    555G  ASP*     1.3    74.5    -      -       -      +
    557G  ALA*     1.3    55.1    +      -       -      +
    559G  GLN*     3.5     1.9    +      -       -      +
    560G  THR*     2.7    41.2    +      -       -      +
    582G  ILE*     5.1     0.2    -      -       +      -
    584G  LEU*     4.0    32.8    -      -       +      -
    590G  VAL*     3.9    18.4    -      -       +      +
    645G  VAL*     6.1     0.2    -      -       +      -
    649G  LEU*     3.8    11.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 557 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    553G  LEU      3.2    11.4    +      -       -      +
    554G  ILE*     3.2    11.8    +      -       -      +
    556G  ILE*     1.3    77.4    -      -       -      +
    558G  ARG*     1.3    59.2    +      -       -      +
    560G  THR*     3.3     3.4    +      -       -      -
    561G  ALA*     2.8    30.8    +      -       -      +
    642G  PHE*     3.6     9.1    -      -       -      -
    646G  LEU*     3.8    26.2    -      -       +      -
    649G  LEU*     4.0     9.6    -      -       +      -
    650G  MET*     5.9     0.4    -      -       +      -
    689G  MET*     4.9     6.5    -      -       +      -
    714G  ILE*     3.9    12.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 558 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    554G  ILE*     2.7    20.2    +      -       +      +
    555G  ASP*     2.9    33.0    +      -       -      +
    557G  ALA*     1.3    73.2    -      -       -      +
    559G  GLN*     1.3    78.2    +      -       -      +
    561G  ALA*     3.1     5.9    +      -       -      +
    562G  GLN*     2.8    51.5    +      -       -      +
    711G  LEU*     3.9    12.8    -      -       +      +
    714G  ILE*     3.8    24.8    -      -       +      +
    715G  GLU*     4.3    21.2    +      -       +      +
    718G  ALA*     5.7     6.1    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLN 559 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    512G  ASN*     3.0    24.9    +      -       -      +
    552G  LYS*     4.5     1.0    -      -       -      +
    555G  ASP*     2.6    46.5    +      -       -      +
    556G  ILE*     3.9     1.3    -      -       -      +
    558G  ARG*     1.3    92.1    -      -       -      +
    560G  THR*     1.3    65.7    +      -       -      +
    562G  GLN*     3.2     9.3    -      -       -      +
    563G  GLY      3.0    18.4    +      -       -      -
    588G  LEU      3.3    18.4    +      -       -      -
    589G  THR*     3.3     7.4    +      -       -      +
    590G  VAL*     2.6    45.2    +      -       +      +
----------------------------------------------------------
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Residues in contact with THR 560 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    556G  ILE*     2.7    29.5    +      -       -      +
    557G  ALA*     3.7     4.7    -      -       -      -
    559G  GLN*     1.3    72.2    -      -       -      +
    561G  ALA*     1.3    63.4    +      -       -      +
    563G  GLY      3.2     1.9    +      -       -      -
    564G  MET*     2.9    27.2    +      -       +      +
    577G  LEU*     4.6     5.4    -      -       +      -
    582G  ILE*     3.6    35.1    -      -       +      +
    590G  VAL*     3.8    14.6    -      -       -      +
    592G  ILE*     3.7    16.3    -      -       +      +
    642G  PHE*     4.0    22.2    -      -       +      -
    645G  VAL*     5.4     2.5    -      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 561 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    557G  ALA      2.8    13.6    +      -       -      +
    558G  ARG      3.2    10.1    -      -       -      +
    560G  THR*     1.3    75.8    -      -       -      +
    562G  GLN*     1.3    54.6    +      -       -      +
    564G  MET*     2.9     2.9    +      -       -      +
    565G  ASP*     2.7    35.0    +      -       -      +
    642G  PHE*     3.9    12.9    -      -       +      -
    707G  PHE*     4.0    21.0    -      -       +      -
    710G  ILE*     4.3     4.3    -      -       +      -
    711G  LEU*     4.0    19.1    -      -       +      -
    714G  ILE*     4.2     9.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLN 562 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    477F  HIS*     3.1    28.8    +      -       -      +
    478F  GLY*     3.3    22.7    -      -       -      +
    510G  HIS*     3.7     9.6    -      -       +      -
    512G  ASN*     3.4    16.8    -      -       -      +
    558G  ARG*     2.8    31.7    +      -       -      +
    559G  GLN*     3.2    13.5    -      -       -      +
    561G  ALA*     1.3    72.9    -      -       -      +
    563G  GLY*     1.3    57.7    +      -       -      +
    565G  ASP*     3.7     2.3    +      -       -      +
    566G  TYR*     3.0    25.5    +      -       -      +
    711G  LEU*     3.8    29.9    -      -       +      +
    715G  GLU*     4.3     6.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 563 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    510G  HIS*     4.2     4.7    -      -       -      -
    512G  ASN*     3.7    21.5    -      -       -      +
    513G  ILE*     3.6     7.6    -      -       -      +
    559G  GLN      3.0     8.1    +      -       -      -
    560G  THR      3.7     2.7    -      -       -      -
    562G  GLN*     1.3    77.5    -      -       -      +
    564G  MET*     1.3    59.6    +      -       -      +
    566G  TYR*     3.2     3.0    +      -       -      +
    567G  LEU*     2.9    31.7    +      -       -      +
    592G  ILE*     4.0    12.6    -      -       -      -
----------------------------------------------------------
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Residues in contact with MET 564 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    560G  THR*     2.9    23.2    +      -       +      +
    561G  ALA      3.5     1.8    -      -       -      +
    563G  GLY*     1.3    74.1    -      -       -      +
    565G  ASP*     1.3    65.7    +      -       -      +
    567G  LEU*     3.1    16.7    +      -       +      +
    568G  HIS*     2.9    37.2    +      -       +      +
    574G  HIS*     4.2     9.2    -      -       +      -
    577G  LEU*     4.1    29.2    -      -       +      -
    592G  ILE*     3.8    19.3    -      -       +      -
    638G  ASP*     3.4    43.1    -      -       +      +
    707G  PHE*     3.5    32.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASP 565 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    477F  HIS*     2.7    33.3    +      -       -      +
    561G  ALA      2.7    19.4    +      -       -      +
    562G  GLN*     3.7    11.4    +      -       -      +
    564G  MET*     1.3    73.0    -      -       -      +
    566G  TYR*     1.3    60.3    +      -       -      +
    568G  HIS*     4.1     3.2    -      -       -      +
    569G  ALA*     3.2    22.3    +      -       -      +
    707G  PHE*     3.6    20.2    -      -       +      +
    708G  PRO*     3.4    28.7    -      -       -      +
    711G  LEU*     3.7    20.0    -      -       +      +
----------------------------------------------------------
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Residues in contact with TYR 566 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    450F  TRP*     3.9     4.5    -      -       -      -
    476F  TRP*     4.2    22.0    -      +       -      -
    477F  HIS*     4.0    22.4    -      +       +      -
    517F  MET      5.1     1.2    +      -       -      -
    507G  LYS      3.6     3.8    +      -       -      -
    508G  THR*     4.0    15.0    -      -       +      -
    509G  ARG      2.9    42.3    +      -       -      -
    510G  HIS*     3.4    41.3    -      +       +      +
    513G  ILE*     4.0    10.5    -      -       +      -
    562G  GLN      3.0    15.7    +      -       -      +
    563G  GLY*     3.5     7.0    -      -       -      +
    564G  MET      3.1     0.4    -      -       -      -
    565G  ASP*     1.3    76.3    +      -       -      +
    567G  LEU*     1.3    71.4    +      -       +      +
    568G  HIS      3.3     0.2    +      -       -      -
    569G  ALA*     3.5     1.9    +      -       -      +
    570G  LYS*     3.3    49.2    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 567 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    508G  THR*     3.8    18.8    -      -       +      -
    513G  ILE*     3.7    20.2    -      -       +      -
    563G  GLY      2.9    15.7    +      -       -      +
    564G  MET*     3.1    23.7    +      -       +      +
    566G  TYR*     1.3    77.7    -      -       +      +
    568G  HIS*     1.3    63.5    +      -       +      +
    570G  LYS*     3.3     6.4    +      -       -      +
    571G  SER      3.2     4.2    +      -       -      -
    572G  ILE*     3.0    46.4    +      -       +      +
    574G  HIS*     3.9    22.0    -      -       +      +
    592G  ILE*     4.9     1.6    -      -       +      -
    595G  PHE*     3.6    39.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with HIS 568 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    564G  MET*     2.9    19.8    +      -       +      +
    565G  ASP*     4.2     4.3    -      -       -      +
    567G  LEU*     1.3    76.8    -      -       +      +
    569G  ALA*     1.3    58.8    +      -       -      +
    571G  SER*     2.6    26.0    +      -       -      -
    572G  ILE      3.2    21.8    -      -       -      -
    635G  PHE*     3.3    67.6    -      +       +      +
    638G  ASP*     2.9    25.6    +      -       +      +
    639G  VAL*     5.4     0.2    -      -       -      +
    706G  LEU*     5.6     0.8    -      -       -      +
    707G  PHE*     3.3    37.6    +      +       +      +
    708G  PRO*     6.4     1.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 569 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    477F  HIS*     3.3    37.9    -      -       +      +
    565G  ASP*     3.2    10.4    +      -       -      +
    566G  TYR      3.8     3.1    -      -       -      +
    568G  HIS*     1.3    78.6    -      -       -      +
    570G  LYS*     1.3    57.1    +      -       +      +
    571G  SER*     3.4     7.3    +      -       -      -
----------------------------------------------------------
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Residues in contact with LYS 570 (chain G). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    449F  ASP      3.6    19.0    +      -       -      +
    450F  TRP*     3.2    35.2    -      -       -      +
    476F  TRP*     4.7    13.4    -      -       -      -
    477F  HIS*     6.2     0.4    -      -       -      +
    517F  MET      5.1     0.8    +      -       -      -
    507G  LYS*     3.5    27.3    +      -       +      +
    566G  TYR*     3.3    40.3    +      -       +      +
    567G  LEU*     3.3     9.0    +      -       -      +
    568G  HIS      3.1     0.8    -      -       -      -
    569G  ALA*     1.3    77.1    -      -       +      +
    571G  SER*     1.3    69.7    +      -       -      +
    572G  ILE*     3.3    21.0    +      -       +      +
    600G  VAL*     5.0     2.9    -      -       -      +
----------------------------------------------------------
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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