Contacts of the helix formed by residues 324 - 352 (chain C) in PDB entry 1RX0


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 ASP 324 (chain C).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    317C  ALA*     4.1     0.2    -      -       -      +
    322C  ARG*     3.1    43.1    +      -       -      +
    323C  LYS*     1.3    76.0    -      -       -      +
    325C  ALA*     1.3    61.9    +      -       -      +
    326C  VAL      3.4     1.6    -      -       -      -
    327C  ALA*     3.4     9.1    +      -       -      +
    328C  LEU*     3.0    43.3    +      -       +      +
     10D  THR*     3.1    30.6    +      -       +      +
     11D  SER      3.9    12.1    -      -       -      +
     12D  CYS*     4.6     4.1    -      -       -      +
     14D  ASP*     5.6     0.2    -      -       -      +
     17D  MET*     3.5    14.8    -      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 325 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    317C  ALA*     3.6    35.0    -      -       -      +
    318C  LEU*     3.9    11.9    -      -       +      -
    322C  ARG      3.1    17.5    +      -       -      +
    323C  LYS      3.3     0.4    -      -       -      -
    324C  ASP*     1.3    79.2    +      -       -      +
    326C  VAL*     1.3    60.9    +      -       -      +
    328C  LEU*     3.3     1.4    +      -       -      +
    329C  CYS*     2.9    36.4    +      -       -      -
   2005C  EDO      3.8    13.9    -      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 326 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    252C  ASN*     4.0    14.8    -      -       -      +
    318C  LEU*     6.2     0.4    -      -       +      -
    322C  ARG      4.8     0.2    +      -       -      -
    323C  LYS      4.9     4.1    +      -       -      +
    324C  ASP      3.4     0.4    -      -       -      -
    325C  ALA*     1.3    75.9    -      -       -      +
    327C  ALA*     1.3    63.8    +      -       -      +
    329C  CYS*     3.4     4.3    +      -       -      +
    330C  SER*     3.1    29.8    +      -       -      +
    385C  LEU*     5.5     7.6    -      -       +      -
    400C  2MC      3.6    51.4    -      -       +      +
   2005C  EDO      4.1    17.3    -      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 327 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    323C  LYS      5.6     0.2    +      -       -      -
    324C  ASP*     3.4     9.9    +      -       -      +
    325C  ALA      3.3     0.4    -      -       -      -
    326C  VAL*     1.3    79.3    -      -       -      +
    328C  LEU*     1.3    58.3    +      -       -      +
    330C  SER*     3.2     7.7    +      -       -      -
    331C  MET*     2.9    34.5    +      -       +      +
    385C  LEU*     5.9     2.0    -      -       -      -
    386C  ILE*     4.3     7.3    -      -       -      +
    389C  SER*     4.3    17.5    -      -       -      +
     12D  CYS*     3.5    31.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 328 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    310C  MET*     5.6     1.1    -      -       +      +
    313C  ASN*     3.9    21.1    -      -       -      +
    314C  ALA*     3.6    14.3    -      -       +      +
    317C  ALA*     3.7    11.7    -      -       +      -
    322C  ARG*     3.6    17.0    -      -       -      +
    324C  ASP*     3.0    43.7    +      -       +      +
    325C  ALA*     3.8     4.5    -      -       -      +
    327C  ALA*     1.3    75.6    -      -       +      +
    329C  CYS*     1.3    60.4    +      -       -      +
    331C  MET*     3.7    22.5    -      -       +      +
    332C  ALA*     2.8    32.1    +      -       -      +
     12D  CYS*     4.3    10.3    -      -       -      +
    305D  VAL*     4.3    13.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with CYS 329 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    252C  ASN*     3.7    27.8    -      -       +      +
    255C  ARG*     4.7     7.4    -      -       +      +
    256C  ILE*     3.4    34.9    -      -       +      +
    314C  ALA*     4.0    10.5    -      -       -      -
    318C  LEU*     4.0    20.9    -      -       -      -
    325C  ALA      2.9    25.0    +      -       -      +
    326C  VAL*     3.7     5.6    -      -       -      +
    328C  LEU*     1.3    76.9    -      -       -      +
    330C  SER*     1.3    58.8    +      -       -      +
    332C  ALA*     3.4     1.6    +      -       -      +
    333C  LYS*     3.0    30.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with SER 330 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    252C  ASN*     5.5     0.5    +      -       -      -
    255C  ARG*     4.7     4.7    +      -       -      +
    326C  VAL*     3.1    14.6    +      -       -      +
    327C  ALA*     3.5     9.4    -      -       -      -
    328C  LEU      3.2     0.2    -      -       -      -
    329C  CYS*     1.3    77.3    -      -       -      +
    331C  MET*     1.3    65.4    +      -       -      +
    333C  LYS*     3.4     1.6    +      -       -      +
    334C  LEU*     3.0    25.1    +      -       -      +
    382C  MET*     3.8    25.4    -      -       -      +
    385C  LEU*     3.5    26.8    -      -       -      +
    386C  ILE*     3.9    18.8    -      -       -      -
    400C  2MC      5.3     0.2    +      -       -      -
----------------------------------------------------------
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Residues in contact with MET 331 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    310C  MET*     4.0    12.8    -      -       +      -
    327C  ALA      2.9    19.6    +      -       -      +
    328C  LEU*     3.7    17.3    -      -       +      +
    330C  SER*     1.3    75.8    -      -       -      +
    332C  ALA*     1.3    59.4    +      -       -      +
    334C  LEU*     3.6     1.1    -      -       -      +
    335C  PHE*     2.8    34.0    +      -       -      +
    386C  ILE*     3.7    22.2    -      -       +      +
     12D  CYS*     3.9    34.8    -      -       +      +
     13D  ILE*     4.4     0.2    -      -       +      -
    301D  ALA*     3.7    40.6    -      -       +      +
    302D  THR*     3.7    18.7    -      -       +      +
    305D  VAL*     3.8    20.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with ALA 332 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    256C  ILE*     5.6     3.4    -      -       +      -
    259C  ALA*     4.5     3.4    -      -       +      -
    310C  MET*     3.6    39.4    -      -       +      +
    311C  VAL*     4.0     8.7    -      -       +      -
    314C  ALA*     3.7    10.3    -      -       +      -
    328C  LEU      2.8    18.6    +      -       -      +
    329C  CYS*     3.7     4.3    -      -       -      +
    331C  MET*     1.3    77.0    -      -       -      +
    333C  LYS*     1.3    57.3    +      -       -      +
    335C  PHE*     4.7     0.2    -      -       -      -
    336C  ALA*     2.9    35.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 333 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    255C  ARG*     3.7    33.4    -      -       +      +
    256C  ILE*     6.1     0.2    -      -       -      +
    258C  ILE*     5.0     3.8    -      -       +      -
    259C  ALA*     4.1     9.4    -      -       -      +
    329C  CYS      3.0    17.8    +      -       -      +
    330C  SER      3.8     3.6    -      -       -      +
    332C  ALA*     1.3    75.3    -      -       -      +
    334C  LEU*     1.3    56.3    +      -       -      +
    337C  THR*     2.6    45.5    +      -       +      +
    372C  HIS      2.8    28.9    +      -       -      -
    373C  GLN      3.8     5.3    -      -       -      -
    375C  LEU      3.2    14.3    +      -       -      -
    376C  GLU*     4.4     8.1    -      -       -      -
    377C  GLY      2.7    25.7    +      -       -      +
    379C  ASN*     3.0    20.2    +      -       -      +
    382C  MET*     3.9    14.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 334 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    330C  SER      3.0    17.1    +      -       -      +
    331C  MET      3.6     2.2    -      -       -      +
    333C  LYS*     1.3    80.3    -      -       -      +
    335C  PHE*     1.3    65.2    +      -       -      +
    337C  THR*     3.5     0.9    +      -       -      -
    338C  ASP*     3.2    41.3    +      -       -      +
    379C  ASN*     3.6    35.2    -      -       +      +
    382C  MET*     4.0     7.9    -      -       +      -
    383C  ARG*     3.8    32.8    -      -       +      +
    386C  ILE*     3.8    22.7    -      -       +      -
    298D  ALA      5.2     0.9    -      -       -      +
    299D  ASP*     4.0    11.0    -      -       -      +
    302D  THR*     3.9    15.7    -      -       +      +
----------------------------------------------------------
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Residues in contact with PHE 335 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    303C  ARG*     4.5     0.9    -      -       -      -
    306C  ALA*     3.8     9.2    -      -       +      -
    307C  ALA*     3.6    31.0    -      -       -      -
    310C  MET*     3.8    22.0    -      -       +      -
    331C  MET      2.8    21.6    +      -       -      +
    332C  ALA      4.2     1.1    -      -       -      +
    334C  LEU*     1.3    77.8    -      -       -      +
    336C  ALA*     1.3    58.3    +      -       -      +
    338C  ASP*     3.8     1.9    -      -       -      +
    339C  GLU*     2.9    52.4    +      -       +      +
    302D  THR*     3.8    18.6    -      -       +      -
    303D  ARG*     3.7    41.3    -      -       -      +
    306D  ALA*     3.9    13.2    -      -       +      -
    335D  PHE*     3.7    26.5    -      +       -      -
----------------------------------------------------------
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Residues in contact with ALA 336 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    259C  ALA*     4.0    14.6    -      -       +      +
    262C  SER*     4.6     1.1    -      -       -      -
    263C  LEU*     4.6     2.2    -      -       +      -
    307C  ALA*     4.1    22.0    -      -       +      +
    310C  MET*     5.7     0.2    -      -       +      -
    311C  VAL*     3.7    24.5    -      -       +      -
    332C  ALA      2.9    23.3    +      -       -      +
    335C  PHE*     1.3    75.7    -      -       +      +
    337C  THR*     1.3    57.6    +      -       -      +
    340C  CYS*     2.8    36.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with THR 337 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    258C  ILE*     4.7     1.3    -      -       +      -
    259C  ALA*     4.3    14.8    -      -       -      -
    262C  SER*     3.7    22.7    +      -       -      +
    333C  LYS*     2.6    31.8    +      -       +      +
    336C  ALA*     1.3    76.4    -      -       -      +
    338C  ASP*     1.3    60.1    +      -       -      +
    341C  PHE*     3.2    24.3    +      -       -      +
    369C  SER      4.8     2.1    -      -       -      +
    372C  HIS*     3.6    29.3    +      -       +      +
    373C  GLN*     3.6    11.9    -      -       -      +
    379C  ASN*     2.9    27.9    +      -       -      -
----------------------------------------------------------
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Residues in contact with ASP 338 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    334C  LEU*     3.2    28.5    +      -       -      +
    335C  PHE*     3.8     3.1    -      -       -      +
    337C  THR*     1.3    83.4    +      -       -      +
    339C  GLU*     1.3    66.8    +      -       +      +
    341C  PHE*     3.8     2.8    -      -       -      +
    342C  ALA*     3.2    21.8    +      -       -      +
    373C  GLN*     2.6    31.3    +      -       -      +
    379C  ASN*     2.7    23.4    +      -       -      +
    383C  ARG*     3.8    12.5    +      -       -      -
    303D  ARG*     5.2     9.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 339 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    303C  ARG*     2.9    48.7    +      -       +      +
    307C  ALA*     4.7     4.0    -      -       +      -
    335C  PHE*     2.9    46.6    +      -       +      +
    336C  ALA      4.2     0.9    -      -       -      +
    338C  ASP*     1.3    78.6    -      -       -      +
    340C  CYS*     1.3    58.2    +      -       -      +
    342C  ALA*     3.3     9.1    +      -       -      +
    343C  ILE*     2.9    33.6    +      -       +      +
    303D  ARG*     2.6    37.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with CYS 340 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    262C  SER*     3.4    44.2    -      -       -      +
    263C  LEU*     3.8    22.2    -      -       -      -
    266C  ALA*     3.7    16.8    -      -       +      -
    304C  LEU*     4.9     2.0    -      -       -      -
    307C  ALA*     4.2     8.5    -      -       -      -
    336C  ALA      2.8    28.2    +      -       -      +
    337C  THR      4.5     0.2    -      -       -      +
    339C  GLU*     1.3    70.4    -      -       -      +
    341C  PHE*     1.3    67.1    +      -       -      +
    343C  ILE*     3.2     5.0    +      -       -      +
    344C  CYS*     3.0    29.0    +      -       -      -
    369C  SER*     4.7     1.8    -      -       -      -
----------------------------------------------------------
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Residues in contact with PHE 341 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    341A  PHE*     5.0     8.3    -      +       -      -
    345A  ASN*     4.0    23.6    -      -       -      -
    337C  THR      3.2    20.2    +      -       -      +
    338C  ASP      3.8     2.9    -      -       -      +
    340C  CYS*     1.3    75.6    -      -       -      +
    342C  ALA*     1.3    63.3    +      -       +      +
    344C  CYS*     3.2     1.7    +      -       -      +
    345C  ASN*     2.8    50.7    +      -       +      +
    366C  VAL*     3.7    29.8    -      -       +      -
    369C  SER*     3.7    23.2    +      -       -      +
    370C  ARG*     3.6    36.3    -      -       +      -
    373C  GLN*     3.6    22.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 342 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    338C  ASP      3.2    11.7    +      -       -      +
    339C  GLU*     3.5    14.1    -      -       -      +
    341C  PHE*     1.3    86.8    -      -       +      +
    343C  ILE*     1.3    63.0    +      -       +      +
    345C  ASN*     3.8     5.4    -      -       -      +
    346C  GLN*     3.0    24.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 343 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    266C  ALA*     4.0    20.4    -      -       +      +
    269C  SER*     4.8     1.6    -      -       -      -
    270C  VAL*     3.6    28.0    -      -       +      -
    300C  MET*     3.4    41.8    -      -       +      +
    303C  ARG*     4.0    11.7    -      -       +      +
    304C  LEU*     3.6    26.2    -      -       +      +
    339C  GLU*     2.9    24.3    +      -       +      +
    340C  CYS*     3.6     8.3    -      -       -      +
    342C  ALA*     1.3    77.4    -      -       +      +
    344C  CYS*     1.3    63.4    +      -       -      +
    346C  GLN*     3.2     6.7    +      -       -      +
    347C  ALA*     2.9    21.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with CYS 344 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    262C  SER      5.2     0.2    -      -       -      -
    265C  ALA*     3.6    27.6    -      -       -      -
    266C  ALA*     3.7     4.9    -      -       -      -
    269C  SER*     3.4    26.2    -      -       -      +
    340C  CYS      3.0    20.9    +      -       -      +
    341C  PHE      3.7     3.6    -      -       -      +
    343C  ILE*     1.3    76.4    -      -       -      +
    345C  ASN*     1.3    57.9    +      -       -      +
    347C  ALA*     3.2     4.2    +      -       -      +
    348C  LEU      3.0    22.9    +      -       -      -
    362C  VAL*     3.7     1.7    -      -       -      +
    365C  TYR*     3.9    11.9    -      -       -      -
    366C  VAL*     3.2    30.6    -      -       +      +
    369C  SER*     4.1     5.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with ASN 345 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    341A  PHE*     4.0    18.7    -      -       -      -
    370A  ARG*     2.7    59.9    +      -       -      +
    373A  GLN*     5.4     1.2    +      -       -      +
    341C  PHE*     2.8    39.2    +      -       +      +
    342C  ALA*     3.8     5.8    -      -       -      +
    344C  CYS*     1.3    73.8    -      -       -      +
    346C  GLN*     1.3    65.2    +      -       -      +
    348C  LEU*     3.3     3.1    +      -       -      +
    349C  GLN      3.2     5.7    +      -       -      -
    366C  VAL*     3.7    19.0    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLN 346 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    380A  GLU*     4.8     4.6    +      -       -      -
    292C  TYR*     4.8    10.5    +      -       -      -
    296C  THR*     3.2    35.8    +      -       +      +
    300C  MET*     3.8    17.0    -      -       +      -
    342C  ALA      3.0    17.2    +      -       -      +
    343C  ILE      3.6     4.5    -      -       -      +
    345C  ASN*     1.3    75.1    -      -       -      +
    347C  ALA*     1.3    65.8    +      -       -      +
    349C  GLN*     3.1    25.1    +      -       -      +
    350C  MET*     2.9    32.3    +      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 347 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    269C  SER*     3.7    17.3    -      -       -      +
    273C  THR*     3.1    24.5    -      -       -      +
    300C  MET*     3.9     6.9    -      -       +      +
    343C  ILE      2.9    12.8    +      -       -      +
    344C  CYS      3.2     9.8    +      -       -      +
    346C  GLN*     1.3    78.7    -      -       -      +
    348C  LEU*     1.3    60.7    +      -       -      +
    350C  MET*     3.2    10.7    +      -       -      +
    351C  HIS*     2.8    23.8    +      -       +      +
    362C  VAL*     3.6    14.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 348 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    214A  VAL*     5.3     5.4    -      -       +      -
    370A  ARG*     3.7    22.7    -      -       +      +
    374A  ILE*     4.0    18.4    -      -       +      -
    344C  CYS      3.0    13.3    +      -       -      +
    345C  ASN*     3.4    15.3    -      -       -      +
    346C  GLN      3.1     0.2    -      -       -      -
    347C  ALA*     1.3    77.4    -      -       -      +
    349C  GLN*     1.3    62.3    +      -       -      +
    351C  HIS*     3.0    14.9    +      -       -      +
    352C  GLY      3.4     7.1    +      -       -      +
    355C  GLY*     3.3    33.0    -      -       -      +
    356C  TYR*     4.2     9.2    -      -       +      +
    362C  VAL*     3.5    14.3    -      -       +      +
    363C  GLN*     4.1    10.8    -      -       +      -
    366C  VAL*     3.9    25.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLN 349 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    370A  ARG*     3.0    37.9    +      -       -      +
    373A  GLN*     3.2    28.2    +      -       -      +
    374A  ILE*     3.6    14.8    -      -       -      +
    378A  SER*     4.5     1.2    -      -       -      -
    379A  ASN*     4.5     2.4    -      -       -      +
    380A  GLU*     2.9    38.9    +      -       -      +
    399A  FAD      2.6    27.2    +      -       -      +
    345C  ASN      3.2     4.8    +      -       -      +
    346C  GLN*     3.1    25.6    +      -       -      +
    348C  LEU*     1.3    79.5    -      -       -      +
    350C  MET*     1.3    55.4    +      -       +      +
    352C  GLY*     3.0    15.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with MET 350 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    380A  GLU*     6.5     0.2    -      -       -      -
    399A  FAD      3.4    18.2    -      -       -      +
    273C  THR*     3.7    26.2    -      -       +      -
    276C  HIS*     3.3    16.4    -      -       +      -
    277C  LEU*     3.6    28.7    -      -       +      +
    287C  LEU*     4.3     2.8    -      -       -      +
    292C  TYR*     5.9     0.4    -      -       -      -
    293C  LEU*     3.3    55.6    -      -       +      +
    296C  THR*     4.1    19.3    -      -       +      -
    297C  LEU*     4.2     4.9    -      -       +      +
    300C  MET*     4.7     1.6    -      -       -      -
    346C  GLN*     2.9    30.7    +      -       +      +
    347C  ALA*     3.4     8.1    -      -       -      +
    348C  LEU      3.2     0.4    -      -       -      -
    349C  GLN*     1.3    76.0    -      -       -      +
    351C  HIS*     1.3    61.0    +      -       -      +
    352C  GLY      3.3     0.4    -      -       -      -
----------------------------------------------------------
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Residues in contact with HIS 351 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    399A  FAD      4.1     4.5    -      -       -      +
    272C  LEU*     4.1    17.8    +      -       +      +
    273C  THR*     3.9    32.3    +      -       -      -
    276C  HIS*     3.7    34.6    +      +       +      +
    347C  ALA      2.8    22.4    +      -       -      -
    348C  LEU      3.0     7.6    +      -       -      +
    350C  MET*     1.3    78.5    -      -       -      +
    352C  GLY*     1.3    63.3    +      -       -      +
    354C  TYR*     3.4    23.1    +      -       +      +
    355C  GLY*     3.5    19.1    -      -       -      +
    360C  TYR*     4.0    26.1    -      +       -      -
    362C  VAL*     4.2    20.3    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLY 352 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    374A  ILE*     3.8    24.7    -      -       -      +
    399A  FAD      3.7    21.1    -      -       -      -
    348C  LEU      3.4     4.2    +      -       -      +
    349C  GLN      3.0    16.2    +      -       -      -
    350C  MET      3.3     1.4    +      -       -      -
    351C  HIS*     1.3    75.9    -      -       -      +
    353C  GLY*     1.3    66.2    +      -       -      -
    355C  GLY*     2.9    13.9    +      -       -      -
    356C  TYR      3.9     0.3    +      -       -      -
----------------------------------------------------------
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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