Contacts of the helix formed by residues 300 - 330 (chain E) in PDB entry 6V3O


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 THR 300 (chain E).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    293E  ARG*     3.9     2.9    -      -       -      -
    297E  PRO      3.5    20.4    -      -       -      +
    298E  ARG*     3.2     6.3    +      -       -      +
    299E  VAL*     1.3    73.5    -      -       -      +
    301E  PRO*     1.3    75.7    -      -       -      +
    302E  GLU*     3.8     8.5    +      -       -      +
    303E  VAL*     3.0    32.8    +      -       -      +
    304E  THR*     3.1    14.9    +      -       -      -
    513E  ASP*     4.1    11.2    -      -       -      +
----------------------------------------------------------
 Back to top of page

Residues in contact with PRO 301 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    293E  ARG*     4.2     4.7    -      -       -      +
    300E  THR*     1.3    86.4    -      -       -      +
    302E  GLU*     1.3    62.2    +      -       -      +
    304E  THR*     3.2     9.6    +      -       -      +
    305E  ARG*     3.1    22.2    +      -       -      +
    512E  ALA      5.2     0.2    -      -       -      +
    513E  ASP*     3.8    26.7    -      -       -      +
    516E  GLY*     3.5    10.1    -      -       -      +
    517E  ALA*     3.4    27.1    -      -       -      +
    520E  VAL*     3.6    28.1    -      -       +      +
----------------------------------------------------------
 Back to top of page

Residues in contact with GLU 302 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    238E  GLN*     5.9     0.2    -      -       -      +
    300E  THR*     3.2     8.7    +      -       -      +
    301E  PRO*     1.3    79.1    -      -       -      +
    303E  VAL*     1.3    58.9    +      -       +      +
    305E  ARG*     2.9    30.2    +      -       -      +
    306E  ASP*     2.9    61.0    +      -       -      +
    393E  LEU      5.3     1.9    -      -       -      +
    520E  VAL*     5.6     0.2    -      -       -      -
----------------------------------------------------------
 Back to top of page

Residues in contact with VAL 303 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    237E  PRO*     3.6    32.8    -      -       +      -
    238E  GLN*     4.0    29.2    -      -       -      +
    290E  GLY*     4.3     7.6    -      -       -      -
    298E  ARG      3.7    14.6    -      -       -      +
    299E  VAL*     4.6     4.5    -      -       +      -
    300E  THR*     3.0    28.6    +      -       -      +
    302E  GLU*     1.3    78.8    -      -       +      +
    304E  THR*     1.3    63.4    +      -       -      +
    306E  ASP*     3.2     1.6    +      -       -      +
    307E  VAL*     3.0    35.1    +      -       +      +
----------------------------------------------------------
 Back to top of page

Residues in contact with THR 304 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    290E  GLY      3.1    18.8    +      -       -      +
    293E  ARG*     2.6    32.7    +      -       -      +
    299E  VAL*     4.5     0.2    -      -       -      +
    300E  THR      3.1     9.9    +      -       -      -
    301E  PRO*     3.6     8.7    -      -       -      -
    303E  VAL*     1.3    78.5    -      -       -      +
    305E  ARG*     1.3    62.2    +      -       -      +
    306E  ASP      3.3     0.2    +      -       -      -
    307E  VAL*     3.3     2.6    +      -       -      +
    308E  CYS*     3.2    23.3    +      -       -      -
    453E  LEU*     3.7    18.6    -      -       +      -
    455E  ILE*     4.2     9.2    -      -       +      -
    520E  VAL*     4.7     8.3    -      -       +      -
    521E  LEU*     4.9     5.6    -      -       +      -
    529E  PHE*     4.5    11.2    -      -       +      -
----------------------------------------------------------
 Back to top of page

Residues in contact with ARG 305 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    301E  PRO      3.1    12.1    +      -       -      +
    302E  GLU*     2.9    42.1    +      -       -      +
    304E  THR*     1.3    77.1    -      -       -      +
    306E  ASP*     1.3    70.5    +      -       -      +
    308E  CYS*     3.5     2.4    +      -       -      +
    309E  LEU*     3.2    40.4    +      -       +      +
    392E  LEU*     2.4    38.0    +      -       -      +
    393E  LEU*     4.9     4.4    +      -       -      +
    396E  GLY*     3.5    19.3    +      -       -      -
    520E  VAL*     3.9    17.1    -      -       +      +
    523E  GLU*     4.5    16.2    +      -       -      -
    524E  LEU*     4.1    25.0    -      -       +      +
----------------------------------------------------------
 Back to top of page

Residues in contact with ASP 306 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    238E  GLN*     3.1    31.9    +      -       +      +
    302E  GLU*     2.9    45.6    +      -       -      +
    303E  VAL      3.6     4.5    -      -       -      +
    304E  THR      3.2     0.2    -      -       -      -
    305E  ARG*     1.3    83.6    +      -       -      +
    307E  VAL*     1.3    57.8    +      -       -      +
    309E  LEU*     3.2     4.4    +      -       -      +
    310E  LEU*     2.9    36.0    +      -       +      +
    393E  LEU*     3.8    23.7    -      -       +      +
----------------------------------------------------------
 Back to top of page

Residues in contact with VAL 307 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    237E  PRO      4.7     0.2    -      -       -      +
    238E  GLN*     4.3    22.4    -      -       +      +
    241E  MET*     3.4    33.0    -      -       +      +
    287E  SER*     5.7     0.4    -      -       -      +
    289E  MET      3.3    21.8    -      -       -      +
    290E  GLY*     4.0    17.7    -      -       -      -
    303E  VAL*     3.0    25.7    +      -       +      +
    304E  THR*     3.3     4.0    +      -       -      +
    306E  ASP*     1.3    75.0    -      -       -      +
    308E  CYS*     1.3    57.5    +      -       -      +
    310E  LEU*     3.5     0.4    +      -       -      -
    311E  ALA*     3.0    28.2    +      -       +      +
    453E  LEU*     4.8    10.3    -      -       +      -
----------------------------------------------------------
 Back to top of page

Residues in contact with CYS 308 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    304E  THR      3.2    20.2    +      -       -      +
    305E  ARG      3.9     4.3    -      -       -      +
    307E  VAL*     1.3    77.5    -      -       -      +
    309E  LEU*     1.3    62.4    +      -       +      +
    311E  ALA*     3.5     7.2    +      -       -      +
    312E  ARG*     3.2    30.6    +      -       -      +
    449E  SER*     5.3     1.1    -      -       -      -
    453E  LEU*     4.0    16.4    -      -       -      -
    524E  LEU*     4.3    15.9    -      -       +      -
    528E  SER*     4.2    21.1    -      -       -      +
    529E  PHE*     3.8    31.2    -      -       -      -
----------------------------------------------------------
 Back to top of page

Residues in contact with LEU 309 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    305E  ARG*     3.2    38.3    +      -       +      +
    306E  ASP*     3.2     4.8    +      -       -      +
    308E  CYS*     1.3    76.9    -      -       +      +
    310E  LEU*     1.3    64.2    +      -       -      +
    312E  ARG*     3.1    15.9    +      -       -      +
    313E  MET*     3.1    26.4    +      -       -      +
    389E  ALA*     4.0    17.0    -      -       +      +
    392E  LEU*     3.9    28.0    -      -       +      -
    393E  LEU*     3.7    42.6    -      -       +      +
    524E  LEU*     5.0    12.3    -      -       +      -
----------------------------------------------------------
 Back to top of page

Residues in contact with LEU 310 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    238E  GLN*     4.2    19.3    -      -       +      -
    241E  MET*     3.4    30.7    -      -       +      -
    242E  ARG*     4.1    36.3    -      -       +      +
    306E  ASP*     2.9    24.8    +      -       +      +
    307E  VAL      3.8     0.2    -      -       -      +
    309E  LEU*     1.3    77.1    -      -       -      +
    311E  ALA*     1.3    62.2    +      -       -      +
    313E  MET*     3.2    15.3    +      -       +      +
    314E  MET*     3.1    31.1    +      -       +      +
    393E  LEU*     3.8    22.4    -      -       +      -
----------------------------------------------------------
 Back to top of page

Residues in contact with ALA 311 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    241E  MET*     4.5     4.4    -      -       -      +
    245E  MET*     5.7     0.9    -      -       -      -
    307E  VAL*     3.0    18.9    +      -       +      +
    308E  CYS*     3.7     8.3    -      -       -      +
    309E  LEU      3.2     0.4    -      -       -      -
    310E  LEU*     1.3    76.3    -      -       -      +
    312E  ARG*     1.3    58.6    +      -       -      +
    314E  MET*     3.6    19.6    +      -       +      +
    315E  ALA*     3.0    29.6    +      -       -      +
    449E  SER*     3.5    28.4    -      -       -      +
    450E  LEU*     4.5     1.0    -      -       +      +
    451E  VAL*     5.2     7.0    -      -       +      +
----------------------------------------------------------
 Back to top of page

Residues in contact with ARG 312 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    308E  CYS*     3.2    17.4    +      -       -      +
    309E  LEU*     3.1    19.7    +      -       -      +
    311E  ALA*     1.3    74.7    -      -       -      +
    313E  MET*     1.3    65.1    +      -       -      +
    315E  ALA*     3.6     1.7    +      -       -      +
    316E  ALA*     3.1    23.9    +      -       -      +
    385E  THR*     5.3    13.3    -      -       +      +
    386E  ARG*     5.3     0.4    -      -       -      -
    389E  ALA*     4.6    10.5    -      -       +      -
    406E  PHE      5.6     2.0    +      -       -      -
    407E  THR      5.7     2.8    +      -       -      -
    448E  LEU*     3.5    45.5    +      -       -      +
    449E  SER*     4.5    10.4    +      -       -      -
    524E  LEU*     6.3     0.2    -      -       -      +
    525E  PRO*     3.5    21.2    -      -       -      +
    527E  ASP*     2.9    30.5    +      -       -      -
    528E  SER*     2.9    28.1    +      -       -      +
----------------------------------------------------------
 Back to top of page

Residues in contact with MET 313 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    309E  LEU      3.1    14.7    +      -       -      +
    310E  LEU*     3.2    19.7    +      -       +      +
    312E  ARG*     1.3    74.5    -      -       -      +
    314E  MET*     1.3    66.9    +      -       +      +
    316E  ALA*     3.1     4.9    +      -       -      +
    317E  ASN*     3.0    30.6    +      -       -      +
    386E  ARG*     4.0    20.4    -      -       +      +
    389E  ALA*     3.6    18.6    -      -       +      +
    390E  ARG*     3.6    63.5    -      -       +      +
    393E  LEU*     5.4     5.6    -      -       -      -
----------------------------------------------------------
 Back to top of page

Residues in contact with MET 314 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    241E  MET*     4.4     9.6    -      -       -      +
    242E  ARG*     5.4     6.5    -      -       -      -
    245E  MET*     3.4    36.8    -      -       +      -
    249E  HIS*     3.9    28.3    +      -       +      +
    310E  LEU*     3.1    13.1    +      -       +      +
    311E  ALA*     3.7    23.8    -      -       +      +
    313E  MET*     1.3    77.5    -      -       +      +
    315E  ALA*     1.3    62.2    +      -       -      +
    317E  ASN*     3.1    10.5    +      -       -      +
    318E  LEU*     3.0    28.5    +      -       -      +
    450E  LEU*     3.7    15.9    -      -       +      -
----------------------------------------------------------
 Back to top of page

Residues in contact with ALA 315 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    311E  ALA      3.0    18.7    +      -       -      +
    312E  ARG      3.8     1.3    -      -       -      +
    314E  MET*     1.3    75.9    -      -       -      +
    316E  ALA*     1.3    64.0    +      -       -      +
    318E  LEU*     3.3     4.2    +      -       -      +
    319E  TYR*     3.0    40.4    +      -       +      -
    448E  LEU*     3.7    29.2    -      -       +      +
    450E  LEU*     4.0    24.8    -      -       +      +
----------------------------------------------------------
 Back to top of page

Residues in contact with ALA 316 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    312E  ARG      3.1    18.3    +      -       -      +
    313E  MET      3.1     5.3    +      -       -      +
    315E  ALA*     1.3    76.0    -      -       -      +
    317E  ASN*     1.3    56.9    +      -       -      +
    319E  TYR*     3.3     7.1    +      -       -      +
    320E  ILE*     2.9    35.9    +      -       +      +
    382E  LEU*     3.9    22.6    -      -       +      +
    385E  THR*     4.9     6.1    -      -       +      -
    386E  ARG*     3.8    27.8    -      -       +      +
----------------------------------------------------------
 Back to top of page

Residues in contact with ASN 317 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    249E  HIS*     6.2     0.9    -      -       -      +
    313E  MET*     3.0    28.0    +      -       -      +
    314E  MET*     3.1    10.2    +      -       -      +
    316E  ALA*     1.3    74.6    -      -       -      +
    318E  LEU*     1.3    66.6    +      -       +      +
    320E  ILE*     3.3     8.7    +      -       -      +
    321E  ASP*     3.2    22.3    +      -       -      +
    386E  ARG*     2.8    40.7    +      -       -      +
    390E  ARG*     5.7     1.6    -      -       -      +
----------------------------------------------------------
 Back to top of page

Residues in contact with LEU 318 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    248E  ILE*     5.2     1.1    -      -       +      -
    249E  HIS*     4.1    38.1    -      -       +      +
    253E  TRP*     3.6    44.9    +      -       +      +
    314E  MET      3.0    17.8    +      -       -      +
    315E  ALA      3.8     4.9    -      -       -      +
    317E  ASN*     1.3    76.2    -      -       +      +
    319E  TYR*     1.3    61.8    -      -       -      +
    321E  ASP*     3.5     6.1    +      -       +      +
    322E  GLN*     3.1    26.9    +      -       -      +
    450E  LEU*     3.9    35.7    -      -       +      -
----------------------------------------------------------
 Back to top of page

Residues in contact with TYR 319 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    253E  TRP*     3.5    26.5    -      +       -      -
    315E  ALA*     3.0    37.1    +      -       +      +
    316E  ALA*     3.7     4.9    -      -       -      +
    317E  ASN      3.2     0.2    -      -       -      -
    318E  LEU*     1.3    74.3    -      -       -      +
    320E  ILE*     1.3    59.9    +      -       -      +
    322E  GLN*     3.1     3.1    +      -       -      +
    323E  ILE*     2.7    36.1    +      -       +      +
    382E  LEU*     3.8    20.0    -      -       +      -
    412E  PHE*     4.0    28.7    -      +       +      -
    439E  LEU*     4.0    17.3    -      -       +      -
    442E  GLN*     3.5    18.7    +      -       +      -
    443E  VAL*     3.5    28.1    -      -       +      -
    446E  PHE*     4.0     3.5    -      -       -      +
    447E  GLY      2.8    31.1    +      -       -      -
    448E  LEU*     4.7     5.8    -      -       +      -
----------------------------------------------------------
 Back to top of page

Residues in contact with ILE 320 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    316E  ALA*     2.9    24.8    +      -       +      +
    317E  ASN*     3.3    14.6    +      -       -      +
    319E  TYR*     1.3    74.5    -      -       -      +
    321E  ASP*     1.3    58.4    +      -       -      +
    323E  ILE*     3.8     3.9    -      -       -      +
    324E  GLU*     2.9    48.1    +      -       -      +
    358E  TYR*     5.3     3.6    -      -       +      -
    379E  ARG*     4.2    18.1    -      -       +      +
    382E  LEU*     3.6    24.5    -      -       +      +
    383E  TYR*     3.9    32.8    -      -       +      +
    386E  ARG*     4.7    10.5    -      -       -      +
----------------------------------------------------------
 Back to top of page

Residues in contact with ASP 321 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    317E  ASN      3.2    13.3    +      -       -      +
    318E  LEU*     3.9     6.5    -      -       +      +
    319E  TYR      3.2     1.0    -      -       -      -
    320E  ILE*     1.3    79.1    -      -       -      +
    322E  GLN*     1.3    67.9    +      -       +      +
    324E  GLU*     3.3    13.0    +      -       -      +
    325E  GLU*     3.1    41.5    +      -       -      +
----------------------------------------------------------
 Back to top of page

Residues in contact with GLN 322 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    253E  TRP*     3.6    22.2    -      -       +      +
    254E  LYS*     3.4    35.4    -      -       -      +
    318E  LEU      3.1    16.9    +      -       -      +
    319E  TYR*     3.1     8.5    +      -       -      +
    321E  ASP*     1.3    79.1    -      -       -      +
    323E  ILE*     1.3    62.8    +      -       -      +
    325E  GLU*     3.6    12.5    +      -       -      +
    326E  LEU*     3.1    23.4    +      -       -      +
    435E  SER*     5.5     5.0    -      -       -      +
    438E  ASP*     5.9     2.6    -      -       -      +
    439E  LEU*     4.0    22.7    +      -       +      +
    442E  GLN*     3.8    18.9    -      -       -      +
----------------------------------------------------------
 Back to top of page

Residues in contact with ILE 323 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    319E  TYR*     2.7    29.0    +      -       +      +
    320E  ILE*     3.8     6.1    -      -       -      +
    322E  GLN*     1.3    72.4    -      -       -      +
    324E  GLU*     1.3    58.0    +      -       -      +
    326E  LEU*     3.2     6.8    +      -       +      +
    327E  MET*     2.8    30.0    +      -       -      +
    375E  LEU*     3.5    39.4    -      -       +      +
    378E  VAL*     3.9    19.5    -      -       +      -
    379E  ARG*     4.2    13.9    -      -       +      +
    382E  LEU*     4.1    11.4    -      -       +      -
    412E  PHE*     4.9     3.4    -      -       +      -
    416E  LEU*     4.0    10.3    -      -       +      -
    439E  LEU*     3.7    27.4    -      -       +      -
----------------------------------------------------------
 Back to top of page

Residues in contact with GLU 324 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    320E  ILE*     2.9    31.0    +      -       -      +
    321E  ASP*     3.7    14.7    -      -       -      +
    322E  GLN      3.3     0.2    -      -       -      -
    323E  ILE*     1.3    76.6    -      -       -      +
    325E  GLU*     1.3    64.7    +      -       +      +
    327E  MET*     3.0    22.1    +      -       -      +
    328E  PHE*     3.1    19.9    +      -       +      -
    358E  TYR*     4.2     6.9    -      -       -      +
    359E  ILE      5.5     0.3    +      -       -      -
    360E  GLU*     4.0    26.2    +      -       +      +
    361E  PHE*     4.2     1.9    -      -       +      -
    379E  ARG*     2.9    46.0    +      -       -      +
----------------------------------------------------------
 Back to top of page

Residues in contact with GLU 325 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    254E  LYS*     4.3    16.1    +      -       -      -
    321E  ASP*     3.1    31.7    +      -       -      +
    322E  GLN*     4.1    14.0    +      -       -      +
    324E  GLU*     1.3    78.4    -      -       +      +
    326E  LEU*     1.3    61.5    +      -       -      +
    328E  PHE*     3.4    15.5    +      -       +      +
    329E  GLU*     3.3    34.2    +      -       -      +
----------------------------------------------------------
 Back to top of page

Residues in contact with LEU 326 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    322E  GLN      3.1    18.1    +      -       -      +
    323E  ILE*     3.5     6.1    -      -       +      +
    324E  GLU      3.1     0.2    -      -       -      -
    325E  GLU*     1.3    75.2    -      -       -      +
    327E  MET*     1.3    63.9    +      -       -      +
    329E  GLU*     3.2     8.6    +      -       -      +
    330E  LEU*     3.0    43.3    +      -       +      +
    375E  LEU*     3.9    23.1    -      -       +      -
    435E  SER*     3.8    28.7    -      -       -      -
    436E  LEU*     3.9    29.2    -      -       +      +
    439E  LEU*     3.8    28.9    -      -       +      -
----------------------------------------------------------
 Back to top of page

Residues in contact with MET 327 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    323E  ILE*     2.8    22.5    +      -       -      +
    324E  GLU*     3.0    14.6    +      -       -      +
    326E  LEU*     1.3    77.1    -      -       -      +
    328E  PHE*     1.3    57.3    +      -       -      +
    329E  GLU      3.4     0.3    +      -       -      -
    330E  LEU*     3.7     3.2    +      -       -      -
    361E  PHE*     3.7    38.4    -      -       +      -
    365E  ILE*     3.9    16.2    -      -       +      -
    372E  ARG*     2.7    47.4    +      -       +      +
    375E  LEU*     3.6    29.6    -      -       +      +
    376E  GLY*     3.8    29.2    -      -       -      +
    379E  ARG*     4.2    18.2    -      -       -      +
----------------------------------------------------------
 Back to top of page

Residues in contact with PHE 328 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    324E  GLU*     3.1    27.1    +      -       +      -
    325E  GLU*     3.5    15.3    -      -       +      +
    326E  LEU      3.2     0.2    -      -       -      -
    327E  MET*     1.3    78.4    -      -       -      +
    329E  GLU*     1.3    64.5    +      -       +      +
    331E  SER*     4.1     0.2    +      -       -      -
    360E  GLU*     3.4    37.7    -      -       +      -
    361E  PHE*     3.7    23.6    -      +       -      -
    372E  ARG*     3.1    19.6    +      -       -      +
    184F  ARG*     4.6    14.1    -      -       +      -
    185F  SER*     3.9    21.1    -      -       -      -
    188F  GLN*     4.2    35.2    -      -       -      +
    189F  LYS*     3.8     9.4    +      -       -      -
    192F  ARG*     5.8     0.2    -      -       -      -
   1003F  SO4      4.0    22.4    -      -       -      -
----------------------------------------------------------
 Back to top of page

Residues in contact with GLU 329 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    325E  GLU*     3.3    23.9    +      -       -      +
    326E  LEU*     3.2    11.7    +      -       -      +
    328E  PHE*     1.3    81.4    -      -       +      +
    330E  LEU*     1.3    66.5    +      -       +      +
    331E  SER*     2.8     9.4    +      -       -      -
    332E  MET*     4.4     4.5    -      -       -      +
    435E  SER*     3.0    36.9    +      -       -      -
    189F  LYS*     3.2    25.7    +      -       -      +
    192F  ARG*     3.6    37.9    +      -       -      +
    220F  GLU*     5.7     1.8    -      -       -      +
    223F  ALA*     5.4     1.6    -      -       -      +
----------------------------------------------------------
 Back to top of page

Residues in contact with LEU 330 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    326E  LEU*     3.0    39.0    +      -       +      +
    327E  MET*     3.7     4.2    +      -       -      +
    328E  PHE      3.5     0.2    -      -       -      -
    329E  GLU*     1.3    78.2    -      -       +      +
    331E  SER*     1.3    58.1    +      -       -      +
    332E  MET*     3.3    28.6    +      -       +      +
    369E  GLU*     5.5     0.5    -      -       -      +
    371E  TYR*     3.9    33.5    -      -       +      +
    372E  ARG*     3.5    18.9    +      -       -      +
    375E  LEU*     3.9    22.4    -      -       +      -
    419E  CYS*     5.2     3.4    -      -       +      -
    423E  LEU*     4.4    14.6    -      -       +      -
    431E  ILE*     4.0    17.3    -      -       +      +
    436E  LEU*     4.9     9.4    -      -       +      -
----------------------------------------------------------
 Back to top of page


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