Contacts of the helix formed by residues 439 - 468 (chain B) in PDB entry 1LV5


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 439 (chain B).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    438B  PRO*     1.3    78.1    -      -       -      +
    440B  GLU*     1.3    66.9    +      -       -      +
    441B  PRO*     3.3    12.3    -      -       +      -
    442B  VAL*     3.2    18.2    +      -       +      +
    443B  LEU*     2.9    19.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 440 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    303B  LEU*     4.0    20.5    -      -       +      +
    345B  PHE*     4.2    25.0    -      -       +      -
    347B  ARG*     3.5    36.1    +      -       -      +
    438B  PRO      3.8     1.0    +      -       -      -
    439B  ASP*     1.3    69.6    -      -       -      +
    441B  PRO*     1.3    65.2    -      -       +      +
    443B  LEU*     3.0    10.2    +      -       +      +
    444B  ALA*     2.6    36.5    +      -       +      +
----------------------------------------------------------
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Residues in contact with PRO 441 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    301B  PHE*     5.0     2.8    -      -       +      -
    303B  LEU*     5.9     3.1    -      -       +      -
    439B  ASP*     3.4    12.8    -      -       +      -
    440B  GLU*     1.3    96.7    -      -       +      +
    442B  VAL*     1.3    64.0    +      -       +      +
    444B  ALA*     3.6     6.2    +      -       +      +
    445B  GLU*     3.5    22.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 442 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    423B  ARG*     5.8     5.4    -      -       -      +
    428B  VAL*     4.6    10.8    -      -       +      +
    438B  PRO*     3.9    20.2    -      -       +      -
    439B  ASP*     3.2    27.2    +      -       +      +
    441B  PRO*     1.3    77.8    -      -       +      +
    443B  LEU*     1.3    61.7    +      -       -      +
    445B  GLU*     3.6    12.0    -      -       +      +
    446B  HIS*     3.3    21.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 443 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    333B  VAL*     3.2    29.8    -      -       +      +
    345B  PHE*     4.6     9.6    -      -       +      -
    429B  TYR*     3.6    29.8    -      -       +      +
    437B  VAL*     3.9    19.3    -      -       +      -
    438B  PRO*     3.9    14.6    -      -       +      +
    439B  ASP      2.9    16.0    +      -       -      +
    440B  GLU*     3.6     6.1    -      -       +      +
    442B  VAL*     1.3    75.3    -      -       -      +
    444B  ALA*     1.3    68.2    +      -       -      +
    446B  HIS*     3.3     5.8    +      -       +      +
    447B  LEU*     3.0    48.6    +      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 444 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    301B  PHE*     3.4    26.2    -      -       +      -
    303B  LEU*     4.4     6.1    -      -       +      -
    345B  PHE*     3.5    32.2    -      -       +      -
    440B  GLU      2.6    22.6    +      -       -      +
    441B  PRO*     3.8     4.3    -      -       +      +
    442B  VAL      3.4     0.4    -      -       -      -
    443B  LEU*     1.3    74.5    -      -       -      +
    445B  GLU*     1.3    57.1    +      -       -      +
    447B  LEU*     4.0     2.1    -      -       -      +
    448B  VAL*     3.1    31.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 445 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    297B  ALA      3.7     7.4    -      -       -      +
    298B  LYS*     3.6    31.6    -      -       +      +
    299B  MET*     3.8     9.3    +      -       +      +
    301B  PHE*     3.7    22.4    -      -       +      -
    441B  PRO      3.5    11.5    +      -       -      +
    442B  VAL*     3.6    15.0    -      -       -      +
    444B  ALA*     1.3    78.0    -      -       -      +
    446B  HIS*     1.3    65.6    +      -       +      +
    448B  VAL*     3.7     4.2    -      -       -      +
    449B  ARG*     2.8    47.1    +      -       +      +
----------------------------------------------------------
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Residues in contact with HIS 446 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    422B  VAL*     5.1     1.0    -      -       -      +
    423B  ARG*     3.4    32.7    +      -       +      +
    425B  ASP*     2.6    31.4    +      -       -      -
    428B  VAL*     3.3    46.2    -      -       +      +
    429B  TYR*     3.9    15.4    -      -       -      -
    442B  VAL      3.3    15.2    +      -       -      +
    443B  LEU*     3.3     6.2    +      -       +      +
    444B  ALA      3.3     0.6    -      -       -      -
    445B  GLU*     1.3    83.7    -      -       +      +
    447B  LEU*     1.3    63.4    +      -       +      +
    449B  ARG*     3.5     5.5    +      -       -      +
    450B  LYS*     3.1    50.6    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 447 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    319B  VAL*     3.8     7.0    -      -       +      +
    321B  GLU*     3.2    29.4    -      -       +      +
    333B  VAL      4.5     0.2    -      -       -      +
    334B  GLY*     3.5    37.7    -      -       -      +
    336B  ALA*     3.3    23.3    -      -       +      +
    345B  PHE*     4.4     7.6    -      -       +      -
    429B  TYR*     3.9     1.3    -      -       -      +
    443B  LEU*     3.0    43.4    +      -       +      +
    444B  ALA*     4.0     2.9    -      -       -      +
    446B  HIS*     1.3    77.0    -      -       +      +
    448B  VAL*     1.3    62.2    +      -       -      +
    450B  LYS*     2.9    36.9    +      -       -      +
    451B  ALA*     3.2    15.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 448 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    299B  MET*     4.0    17.3    -      -       +      -
    300B  ALA      4.6     0.2    -      -       -      +
    301B  PHE*     3.6    42.6    -      -       +      -
    336B  ALA*     4.1     7.6    -      -       +      -
    337B  VAL      5.5     0.7    -      -       -      +
    338B  VAL*     4.0     1.6    -      -       +      +
    343B  ARG*     3.9    17.5    -      -       +      -
    344B  PHE      4.1    20.0    -      -       -      +
    345B  PHE*     4.5     2.9    -      -       +      +
    444B  ALA      3.1    22.2    +      -       -      +
    445B  GLU*     3.7     7.0    -      -       -      +
    446B  HIS      3.3     0.2    -      -       -      -
    447B  LEU*     1.3    75.4    -      -       -      +
    449B  ARG*     1.3    65.0    +      -       -      +
    451B  ALA*     3.0     6.5    +      -       -      +
    452B  ALA*     3.0    20.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 449 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    297B  ALA*     3.9    25.6    +      -       -      +
    298B  LYS      4.0     3.0    +      -       -      -
    299B  MET*     3.6    54.3    -      -       +      +
    419B  TYR*     4.5     0.3    +      -       -      -
    421B  ALA*     2.7    57.2    +      -       -      +
    422B  VAL*     3.9    16.1    -      -       +      +
    423B  ARG*     5.5     2.9    -      -       -      +
    445B  GLU*     2.8    40.5    +      -       -      +
    446B  HIS*     3.9     6.3    -      -       -      +
    448B  VAL*     1.3    72.7    -      -       -      +
    450B  LYS*     1.3    62.1    +      -       -      +
    452B  ALA*     3.4     2.8    +      -       -      +
    453B  ALA*     3.1    22.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 450 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    319B  VAL*     4.6    10.7    -      -       +      +
    321B  GLU*     3.2    19.0    +      -       -      -
    410B  VAL*     3.9    36.2    -      -       +      +
    422B  VAL*     3.6    18.2    -      -       +      -
    423B  ARG      4.8     1.8    -      -       -      +
    425B  ASP*     3.6    23.6    -      -       -      +
    446B  HIS*     3.1    27.3    +      -       +      +
    447B  LEU*     2.9    44.0    -      -       -      +
    448B  VAL      3.2     0.6    -      -       -      -
    449B  ARG*     1.3    76.0    -      -       -      +
    451B  ALA*     1.3    64.0    +      -       -      +
    453B  ALA*     3.4     2.9    +      -       -      +
    454B  ILE*     3.0    30.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 451 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    317B  ALA*     3.4    17.9    -      -       +      +
    319B  VAL*     3.9    17.0    -      -       +      +
    336B  ALA*     4.6     5.2    -      -       +      +
    337B  VAL      4.7     0.2    -      -       -      -
    338B  VAL*     3.2    34.3    -      -       +      +
    447B  LEU      3.2    10.6    +      -       -      +
    448B  VAL*     3.0     7.7    +      -       -      +
    450B  LYS*     1.3    76.4    -      -       -      +
    452B  ALA*     1.3    59.7    +      -       -      +
    454B  ILE*     3.2     3.2    +      -       -      +
    455B  TRP*     2.9    25.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 452 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    299B  MET*     3.8    28.7    -      -       +      -
    338B  VAL*     4.0     6.8    -      -       -      +
    343B  ARG*     4.4    14.4    -      -       -      +
    419B  TYR*     4.1     5.6    -      -       -      +
    448B  VAL      3.0    11.2    +      -       -      +
    449B  ARG      3.7     7.6    -      -       -      +
    450B  LYS      3.4     0.2    -      -       -      -
    451B  ALA*     1.3    75.7    -      -       -      +
    453B  ALA*     1.3    58.5    +      -       -      +
    455B  TRP*     3.3     4.7    +      -       -      +
    456B  GLU*     2.7    44.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 453 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    410B  VAL*     4.0    17.9    -      -       +      -
    419B  TYR*     3.6    37.8    +      -       +      -
    422B  VAL*     4.3     4.0    -      -       +      -
    449B  ARG      3.1    12.5    +      -       -      +
    450B  LYS      3.6     7.6    -      -       -      +
    451B  ALA      3.2     0.2    -      -       -      -
    452B  ALA*     1.3    76.9    -      -       -      +
    454B  ILE*     1.3    53.5    +      -       -      +
    456B  GLU      3.0     1.2    +      -       -      -
    457B  LEU*     2.5    48.4    +      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 454 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    317B  ALA*     4.3     3.1    -      -       +      -
    318B  LEU      4.6     1.3    -      -       -      +
    319B  VAL*     4.2    21.1    -      -       +      -
    369B  SER*     3.6    35.7    -      -       -      +
    370B  MET*     3.9    10.5    -      -       -      +
    371B  PHE*     3.9    28.9    -      -       +      +
    392B  PHE*     5.1     3.7    -      -       +      -
    394B  LEU*     4.2    27.6    -      -       +      -
    410B  VAL*     4.3     8.0    -      -       +      +
    450B  LYS      3.0    17.1    +      -       -      +
    451B  ALA*     3.6     7.2    -      -       -      +
    453B  ALA*     1.3    74.5    -      -       -      +
    455B  TRP*     1.3    61.6    +      -       -      +
    457B  LEU*     4.5     0.7    -      -       -      +
    458B  GLU*     3.1    25.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with TRP 455 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    315B  LYS*     3.6    30.5    -      -       +      -
    316B  ALA*     3.4    22.2    -      -       -      -
    317B  ALA*     3.5    13.5    -      -       +      -
    338B  VAL*     3.2    37.7    -      -       +      -
    339B  ASN*     3.7    11.0    -      -       -      -
    340B  GLU*     4.1    20.0    -      -       +      -
    369B  SER*     5.5     3.1    -      -       -      -
    451B  ALA      2.9    16.9    +      -       -      +
    452B  ALA      3.4     5.2    -      -       -      +
    454B  ILE*     1.3    79.3    -      -       -      +
    456B  GLU*     1.3    83.3    +      -       -      +
    458B  GLU*     4.1     8.0    +      -       -      +
    459B  ARG*     4.9     2.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 456 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    338B  VAL*     5.8     0.2    -      -       -      +
    343B  ARG*     5.8     1.9    +      -       -      -
    419B  TYR*     4.1    24.0    +      -       +      +
    452B  ALA*     2.7    39.1    +      -       -      +
    453B  ALA      3.7     2.2    -      -       -      +
    455B  TRP*     1.3   100.3    +      -       -      +
    457B  LEU*     1.3    58.5    +      -       -      +
    458B  GLU      3.7     0.2    +      -       -      -
    459B  ARG*     4.0     5.7    +      -       -      +
    460B  PRO*     3.2    17.8    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 457 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    394B  LEU*     4.3    16.6    -      -       +      -
    413B  ALA      4.4     2.7    -      -       -      +
    414B  ALA*     3.2    38.6    -      -       +      +
    417B  LYS*     3.4    34.3    -      -       +      +
    419B  TYR*     4.2    20.9    -      -       +      -
    453B  ALA*     2.5    32.4    +      -       +      +
    454B  ILE      4.5     0.2    -      -       -      +
    456B  GLU*     1.3    70.6    -      -       -      +
    458B  GLU*     1.3    64.4    +      -       -      +
    459B  ARG      3.1     3.1    -      -       -      -
    460B  PRO*     2.9    23.1    -      -       +      +
    461B  PHE*     3.1    25.3    +      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 458 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    315B  LYS*     3.2    20.8    +      -       -      -
    369B  SER*     2.6    26.4    +      -       -      -
    391B  SER*     4.4     6.8    +      -       -      +
    392B  PHE*     3.2    57.4    -      -       +      +
    454B  ILE      3.1    18.0    +      -       -      +
    455B  TRP*     4.5     5.7    -      -       -      +
    456B  GLU      3.5     1.2    -      -       -      -
    457B  LEU*     1.3    76.7    -      -       -      +
    459B  ARG*     1.3    69.3    +      -       -      +
    461B  PHE      3.6     0.2    +      -       -      -
    462B  LEU*     3.3    35.9    +      -       +      +
----------------------------------------------------------
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Residues in contact with ARG 459 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    315B  LYS*     5.4     4.6    -      -       -      +
    455B  TRP      4.9     2.8    +      -       -      +
    456B  GLU      4.0     6.1    +      -       -      +
    458B  GLU*     1.3    88.3    +      -       -      +
    460B  PRO*     1.3    68.2    -      -       +      +
    462B  LEU*     3.3    37.4    +      -       -      +
    463B  ASP*     2.6    46.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with PRO 460 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    417B  LYS*     3.5    31.8    +      -       +      +
    456B  GLU      3.2    15.7    -      -       -      +
    457B  LEU*     2.9    46.2    -      -       +      +
    459B  ARG*     1.3    86.5    -      -       +      +
    461B  PHE*     1.3    60.0    +      -       +      +
    463B  ASP*     3.8    13.3    -      -       +      +
    464B  GLU      3.4    14.4    +      -       -      -
    467B  ARG*     4.9     0.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 461 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    392B  PHE*     3.7    16.2    -      -       +      -
    394B  LEU*     4.1    12.8    -      -       +      -
    397B  ALA*     3.4    22.4    -      -       +      -
    398B  ALA*     3.6    23.1    -      -       +      -
    401B  LEU*     3.3    30.9    -      -       +      +
    413B  ALA*     3.4    26.0    -      -       +      -
    416B  MET*     4.5     6.1    -      -       +      -
    417B  LYS*     3.4    28.3    -      -       +      -
    457B  LEU*     3.1    44.4    +      -       +      +
    459B  ARG      3.1     0.8    -      -       -      -
    460B  PRO*     1.3    77.2    -      -       -      +
    462B  LEU*     1.3    60.8    +      -       -      +
    464B  GLU*     3.4     1.7    +      -       -      +
    465B  LEU*     2.8    36.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 462 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    392B  PHE*     3.5    23.8    -      -       +      -
    458B  GLU*     3.3    29.8    +      -       -      +
    459B  ARG*     3.3    44.2    +      -       -      +
    461B  PHE*     1.3    74.7    -      -       -      +
    463B  ASP*     1.3    67.5    +      -       -      +
    465B  LEU*     4.0     7.5    -      -       +      +
    466B  ARG*     3.0    26.0    +      -       -      +
    471B  ASP*     4.9     9.1    -      -       +      +
    474B  LEU*     4.2    13.5    -      -       +      -
    475B  VAL*     5.1    10.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASP 463 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    459B  ARG*     2.6    45.2    +      -       -      +
    460B  PRO*     3.8     9.6    -      -       +      +
    462B  LEU*     1.3    78.9    -      -       -      +
    464B  GLU*     1.3    58.5    +      -       -      +
    466B  ARG*     3.9     4.1    -      -       -      +
    467B  ARG*     3.1    54.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 464 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    401B  LEU*     3.9    24.7    -      -       +      +
    417B  LYS*     2.3    46.8    +      -       -      +
    460B  PRO      3.4     6.3    +      -       -      +
    461B  PHE      4.0     2.0    -      -       -      +
    462B  LEU      3.3     0.4    -      -       -      -
    463B  ASP*     1.3    76.2    -      -       -      +
    465B  LEU*     1.3    67.8    +      -       -      +
    466B  ARG      3.1     1.8    -      -       -      -
    467B  ARG*     2.8    20.7    +      -       +      +
    468B  ASN*     2.8    41.1    +      -       -      +
    772B  TYR*     5.1     4.5    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 465 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    397B  ALA*     4.0    22.7    -      -       +      +
    400B  LEU*     4.3    11.9    -      -       +      -
    401B  LEU*     3.2    31.0    -      -       +      -
    461B  PHE      2.8    33.0    +      -       -      +
    462B  LEU*     4.0    11.0    -      -       +      +
    464B  GLU*     1.3    72.6    -      -       -      +
    466B  ARG*     1.3    53.6    +      -       -      +
    468B  ASN*     3.2     1.4    +      -       -      +
    469B  GLU      2.9     7.3    +      -       -      -
    470B  GLN*     2.6    50.7    +      -       +      +
    471B  ASP*     3.7    12.8    -      -       -      +
    474B  LEU*     3.6    36.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 466 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    462B  LEU      3.0    19.2    +      -       -      +
    463B  ASP*     3.9     4.3    -      -       -      +
    465B  LEU*     1.3    74.7    -      -       -      +
    467B  ARG*     1.3    59.0    +      -       -      +
    469B  GLU*     2.5    28.8    +      -       -      +
    471B  ASP*     3.4    40.6    +      -       +      +
----------------------------------------------------------
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Residues in contact with ARG 467 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    417B  LYS*     5.0     4.6    -      -       -      +
    460B  PRO*     4.9     1.8    +      -       -      +
    463B  ASP*     3.1    41.9    +      -       -      +
    464B  GLU*     2.8    24.8    +      -       +      +
    466B  ARG*     1.3    81.0    -      -       +      +
    468B  ASN*     1.3    65.6    +      -       -      +
    469B  GLU*     3.7     8.1    -      -       -      +
----------------------------------------------------------
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Residues in contact with ASN 468 (chain B). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    401B  LEU*     4.4     8.9    +      -       -      +
    464B  GLU*     2.8    34.2    +      -       -      +
    465B  LEU      3.5     4.3    -      -       -      +
    467B  ARG*     1.3    75.8    -      -       -      +
    469B  GLU*     1.3    74.5    +      -       -      +
    470B  GLN*     2.9    34.6    +      -       +      +
    768B  HIS*     4.1     5.4    -      -       -      +
    770B  ARG*     3.4    47.6    +      -       -      +
    772B  TYR*     4.2     5.7    +      -       -      -
----------------------------------------------------------
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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