Contacts of the helix formed by residues 386 - 425 (chain C) in PDB entry 1P5Q


Residue contacts within the protein are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332). A short description of the analytical approach is given at the end of the page.
For CSU analysis of other PDB entry

Note:
Non-standard 3 letter residue codes indicate a heterogroup. To identify and analyse, use LPC software

Legend:
Dist - nearest distance (Å) between atoms of two residues
Surf - contact surface area (Å2) between two residues
HB   - hydrophilic-hydrophilic contact (hydrogen bond)
Arom - aromatic-aromatic contact
Phob - hydrophobic-hydrophobic contact
DC   - hydrophobic-hydrophilic contact (destabilizing contact)
+/-  - indicates presence/absence of a specific contacts
*    - indicates residues forming contacts  by their side chain
       (including CA atoms)
Residues in contact with ASN 386 (chain C).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    353C  GLU*     2.5    42.6    +      -       -      +
    357C  SER*     4.5     6.2    +      -       -      -
    379C  VAL*     3.8    20.2    -      -       +      +
    380C  LEU*     3.6     4.4    -      -       +      +
    383C  TYR      3.1    18.1    +      -       -      +
    384C  PRO      2.9     6.1    +      -       -      +
    385C  ASN*     1.3    73.3    -      -       -      +
    387C  LYS*     1.3    86.8    +      -       -      +
    388C  ALA*     3.6     4.0    +      -       -      +
    389C  ALA*     3.1    22.3    +      -       +      +
    390C  LYS*     3.5    14.9    +      -       -      +
   1009C  SO4      3.8     1.1    +      -       -      -
----------------------------------------------------------
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Residues in contact with LYS 387 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    385C  ASN      3.1    10.0    +      -       -      +
    386C  ASN*     1.3    91.4    -      -       -      +
    388C  ALA*     1.3    91.4    +      -       +      +
    390C  LYS*     3.4    12.5    +      -       -      +
    391C  THR*     3.2    10.7    +      -       -      -
----------------------------------------------------------
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Residues in contact with ALA 388 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    357C  SER*     6.5     0.7    -      -       -      -
    361C  GLU*     4.7     3.4    -      -       -      +
    376C  PHE*     6.1     0.2    -      -       +      -
    386C  ASN*     3.6     0.9    +      -       -      +
    387C  LYS*     1.3   100.1    -      -       +      +
    389C  ALA*     1.3    64.0    +      -       -      +
    391C  THR*     2.9    18.0    +      -       -      -
    392C  GLN*     3.1    34.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 389 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    357C  SER*     5.8     0.2    -      -       -      +
    376C  PHE*     4.0    21.2    -      -       +      +
    379C  VAL*     3.4    28.7    -      -       +      -
    380C  LEU*     3.4    20.0    -      -       +      -
    386C  ASN*     3.1    18.6    +      -       -      +
    388C  ALA*     1.3    75.9    -      -       -      +
    390C  LYS*     1.3    58.4    +      -       -      +
    393C  LEU*     2.8    33.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 390 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    380C  LEU*     3.5    25.0    -      -       +      +
    384C  PRO      5.5     0.7    -      -       -      +
    386C  ASN      3.5     3.5    +      -       -      +
    387C  LYS*     3.4    11.3    +      -       -      +
    388C  ALA      3.3     0.2    -      -       -      -
    389C  ALA*     1.3    81.5    -      -       -      +
    391C  THR*     1.3    75.1    +      -       +      +
    393C  LEU*     3.4     4.0    -      -       -      +
    394C  ALA*     3.3    14.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with THR 391 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    387C  LYS      3.2    11.1    +      -       -      -
    388C  ALA*     2.9    17.7    +      -       -      -
    390C  LYS*     1.3    85.9    -      -       +      +
    392C  GLN*     1.3    57.0    +      -       -      +
    394C  ALA*     2.6    38.9    +      -       -      +
    395C  VAL*     3.2     5.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 392 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    361C  GLU*     2.2    49.2    +      -       -      +
    364C  LEU*     4.1    21.4    -      -       +      +
    376C  PHE*     3.9    21.9    -      -       +      -
    388C  ALA*     3.1    27.0    +      -       -      +
    389C  ALA      4.3     0.2    -      -       -      +
    391C  THR*     1.3    81.9    -      -       -      +
    393C  LEU*     1.3    63.3    +      -       -      +
    395C  VAL*     2.9    16.5    +      -       +      +
    396C  CYS*     2.9    24.9    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 393 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    373C  ARG*     3.7    26.5    -      -       +      -
    376C  PHE*     4.1    20.6    -      -       +      -
    377C  GLN*     4.3    17.9    -      -       +      +
    380C  LEU*     3.8    19.3    -      -       +      -
    389C  ALA      2.8    21.3    +      -       -      +
    390C  LYS      3.4     6.7    -      -       -      +
    391C  THR      3.0     0.2    +      -       -      -
    392C  GLN*     1.3    75.3    -      -       -      +
    394C  ALA*     1.3    52.7    +      -       -      +
    396C  CYS*     3.2     2.5    +      -       +      +
    397C  GLN*     2.8    53.9    +      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 394 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    390C  LYS*     3.3     6.9    +      -       -      +
    391C  THR*     2.6    24.1    +      -       +      +
    393C  LEU*     1.3    73.4    -      -       -      +
    395C  VAL*     1.3    51.4    +      -       +      +
    397C  GLN*     2.8    11.4    +      -       -      +
    398C  GLN*     2.7    37.0    +      -       -      +
    401C  ARG*     5.0     0.7    +      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 395 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    364C  LEU*     4.2    23.6    -      -       +      -
    369C  PHE*     5.2     0.2    -      -       +      -
    391C  THR*     3.9     4.0    -      -       +      +
    392C  GLN*     2.9    28.9    +      -       +      +
    394C  ALA*     1.3    75.7    -      -       +      +
    396C  CYS*     1.3    59.6    +      -       -      +
    398C  GLN*     3.0    13.4    +      -       -      +
    399C  ARG*     2.8    44.1    +      -       +      +
----------------------------------------------------------
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Residues in contact with CYS 396 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    364C  LEU*     3.9    14.4    -      -       -      -
    369C  PHE*     4.0    23.3    -      -       -      +
    372C  ALA*     3.6    31.6    -      -       -      -
    373C  ARG*     3.7    20.9    -      -       +      -
    376C  PHE*     3.9    11.2    -      -       -      -
    392C  GLN      2.9    17.1    +      -       -      -
    393C  LEU      3.5     6.7    -      -       -      +
    395C  VAL*     1.3    72.8    -      -       -      +
    397C  GLN*     1.3    59.9    +      -       -      +
    400C  ILE*     2.8    37.2    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLN 397 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    373C  ARG*     3.9    36.9    +      -       -      +
    377C  GLN*     4.3     6.4    +      -       -      -
    393C  LEU*     2.8    36.7    +      -       +      +
    394C  ALA*     3.2    13.9    -      -       -      +
    396C  CYS*     1.3    72.5    +      -       -      +
    398C  GLN*     1.3    60.6    +      -       -      +
    400C  ILE*     4.4     3.0    -      -       -      +
    401C  ARG*     3.5    28.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 398 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    394C  ALA      2.7    15.5    +      -       -      +
    395C  VAL*     3.3    14.2    -      -       -      +
    397C  GLN*     1.3    71.8    -      -       -      +
    399C  ARG*     1.3    80.1    +      -       -      +
    401C  ARG*     2.9    49.2    +      -       -      +
    402C  ARG*     3.2    49.1    +      -       +      +
----------------------------------------------------------
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Residues in contact with ARG 399 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    367C  ASN*     4.0    19.0    -      -       -      +
    369C  PHE*     3.6    44.6    -      -       +      -
    395C  VAL*     2.8    31.8    +      -       +      +
    396C  CYS      4.0     0.2    -      -       -      +
    398C  GLN*     1.3    79.8    -      -       -      +
    400C  ILE*     1.3    63.9    +      -       -      +
    401C  ARG      3.2     0.3    +      -       -      -
    402C  ARG*     3.2    43.4    +      -       -      +
    403C  GLN*     3.0    25.7    +      -       -      +
    406C  ARG*     4.2    20.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 400 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    369C  PHE*     3.6    18.8    -      -       +      +
    370C  GLU*     4.0    29.6    -      -       +      +
    373C  ARG*     3.1    43.5    -      -       -      +
    396C  CYS      2.8    25.4    +      -       -      +
    397C  GLN*     4.4     5.8    -      -       -      +
    399C  ARG*     1.3    75.4    -      -       -      +
    401C  ARG*     1.3    61.9    +      -       -      +
    403C  GLN*     3.3    18.3    -      -       +      +
    404C  LEU*     2.9    34.3    +      -       +      +
----------------------------------------------------------
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Residues in contact with ARG 401 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    394C  ALA      5.0     0.6    +      -       -      -
    397C  GLN*     3.5    19.7    +      -       -      +
    398C  GLN*     2.9    55.7    +      -       -      +
    400C  ILE*     1.3    73.8    -      -       -      +
    402C  ARG*     1.3    67.3    +      -       -      +
    404C  LEU*     2.8    23.3    +      -       -      +
    405C  ALA*     3.1    11.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 402 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    398C  GLN*     3.2    51.1    +      -       +      +
    399C  ARG*     3.2    39.6    +      -       -      +
    401C  ARG*     1.3    81.2    -      -       +      +
    403C  GLN*     1.3    65.9    -      -       -      +
    405C  ALA*     2.9    20.1    +      -       -      +
    406C  ARG*     3.0    24.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 403 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    367C  ASN      4.8     0.4    +      -       -      -
    369C  PHE*     3.0    38.9    -      -       -      -
    370C  GLU*     3.6    17.6    +      -       -      +
    399C  ARG*     3.0    10.0    +      -       -      +
    400C  ILE*     3.3    20.4    -      -       +      +
    402C  ARG*     1.3    79.8    -      -       -      +
    404C  LEU*     1.3    58.1    +      -       +      +
    406C  ARG*     3.3    35.9    +      -       -      +
    407C  GLU*     2.9    32.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 404 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    400C  ILE*     2.9    25.6    +      -       +      +
    401C  ARG*     2.8    19.3    +      -       -      +
    403C  GLN*     1.3    68.8    -      -       +      +
    405C  ALA*     1.3    66.1    +      -       -      +
    407C  GLU*     3.2    13.8    +      -       +      +
    408C  LYS*     2.8    28.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 405 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    401C  ARG      3.1     8.4    +      -       -      +
    402C  ARG*     2.9    13.5    +      -       -      +
    404C  LEU*     1.3    76.0    -      -       -      +
    406C  ARG*     1.3    65.2    +      -       +      +
    408C  LYS*     3.7     9.7    +      -       -      +
    409C  LYS*     2.8    34.1    +      -       +      +
----------------------------------------------------------
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Residues in contact with ARG 406 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    399C  ARG*     4.2    20.8    -      -       -      +
    402C  ARG*     3.0    22.7    +      -       -      +
    403C  GLN*     3.4    37.5    +      -       -      +
    405C  ALA*     1.3    75.5    -      -       +      +
    407C  GLU*     1.3    51.7    +      -       +      +
    409C  LYS*     3.6     4.8    -      -       -      +
    410C  LEU*     2.7    37.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 407 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    403C  GLN      2.9    20.4    +      -       -      +
    404C  LEU*     3.7    14.5    -      -       +      +
    406C  ARG*     1.3    71.8    -      -       -      +
    408C  LYS*     1.3    52.9    +      -       -      +
    410C  LEU*     3.3     8.9    -      -       +      +
    411C  TYR*     2.6    72.0    +      -       +      -
----------------------------------------------------------
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Residues in contact with LYS 408 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    404C  LEU      2.8    21.9    +      -       -      +
    405C  ALA*     3.7     8.0    -      -       -      +
    407C  GLU*     1.3    69.0    -      -       -      +
    409C  LYS*     1.3    67.3    +      -       +      +
    411C  TYR*     3.0     7.4    +      -       -      +
    412C  ALA*     2.7    38.1    +      -       +      +
----------------------------------------------------------
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Residues in contact with LYS 409 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    405C  ALA*     2.8    26.5    +      -       +      +
    406C  ARG*     3.6     4.9    -      -       -      +
    408C  LYS*     1.3    83.9    -      -       +      +
    410C  LEU*     1.3    66.3    +      -       -      +
    412C  ALA*     3.0    12.6    +      -       +      +
    413C  ASN*     2.9    31.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 410 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    406C  ARG      2.7    22.8    +      -       -      +
    407C  GLU*     3.3    10.5    -      -       +      +
    409C  LYS*     1.3    76.3    -      -       -      +
    411C  TYR*     1.3    78.9    +      -       +      +
    413C  ASN*     3.2     8.9    +      -       +      +
    414C  MET*     2.9    32.8    +      -       +      +
----------------------------------------------------------
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Residues in contact with TYR 411 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    407C  GLU*     2.6    58.5    +      -       +      +
    408C  LYS*     3.6     7.0    -      -       -      +
    410C  LEU*     1.3    86.5    -      -       +      +
    412C  ALA*     1.3    64.0    +      -       -      +
    414C  MET*     3.2     9.9    +      -       +      +
    415C  PHE*     2.9    25.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 412 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    408C  LYS*     2.7    18.4    +      -       +      +
    409C  LYS*     3.0    20.2    -      -       +      +
    411C  TYR*     1.3    72.1    -      -       -      +
    413C  ASN*     1.3    65.6    +      -       -      +
    415C  PHE*     3.2    21.5    -      -       -      +
    416C  GLU*     3.3     9.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASN 413 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    409C  LYS*     2.9    22.0    +      -       -      +
    410C  LEU*     3.6    12.6    -      -       +      +
    412C  ALA*     1.3    75.7    -      -       -      +
    414C  MET*     1.3    67.2    +      -       -      +
    415C  PHE      2.9     2.4    +      -       -      -
    416C  GLU*     2.9    16.7    +      -       -      +
    417C  ARG*     2.9    13.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with MET 414 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    410C  LEU*     2.9    27.4    +      -       +      +
    411C  TYR*     3.8    11.0    -      -       +      +
    413C  ASN*     1.3    76.1    -      -       -      +
    415C  PHE*     1.3    62.5    +      -       -      +
    417C  ARG*     3.5    10.6    +      -       -      +
    418C  LEU*     3.1    45.1    +      -       +      +
----------------------------------------------------------
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Residues in contact with PHE 415 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    411C  TYR      2.9    12.2    +      -       -      +
    412C  ALA*     3.2    14.8    -      -       -      +
    413C  ASN      2.9     0.2    +      -       -      -
    414C  MET*     1.3    77.9    -      -       -      +
    416C  GLU*     1.3    64.3    +      -       +      +
    418C  LEU*     3.1    14.3    +      -       +      +
    419C  ALA*     2.9    36.9    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 416 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    412C  ALA      3.3     7.5    +      -       -      +
    413C  ASN*     2.9     9.6    +      -       -      +
    415C  PHE*     1.3    85.6    -      -       +      +
    417C  ARG*     1.3    66.4    +      -       -      +
    419C  ALA*     3.8    14.4    -      -       +      +
    420C  GLU*     2.9    32.8    +      -       -      +
    423C  ASN*     5.5     1.4    +      -       -      -
----------------------------------------------------------
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Residues in contact with ARG 417 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    413C  ASN      2.9    12.1    +      -       -      +
    414C  MET*     3.8    16.8    -      -       -      +
    416C  GLU*     1.3    75.7    -      -       -      +
    418C  LEU*     1.3    60.4    +      -       +      +
    420C  GLU*     2.6    73.1    +      -       -      +
    421C  GLU*     2.8    44.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 418 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    414C  MET*     3.1    32.1    +      -       +      +
    415C  PHE*     3.1    14.3    +      -       +      +
    417C  ARG*     1.3    76.8    -      -       +      +
    419C  ALA*     1.3    60.5    +      -       -      +
    421C  GLU*     3.3    12.4    +      -       +      +
    422C  GLU*     2.9    33.0    +      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 419 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    415C  PHE*     2.9    27.1    +      -       +      +
    416C  GLU*     3.2    20.4    +      -       +      +
    418C  LEU*     1.3    76.7    -      -       -      +
    420C  GLU*     1.3    57.4    +      -       -      +
    422C  GLU*     3.1    13.1    -      -       -      +
    423C  ASN*     2.9    38.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 420 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    416C  GLU*     2.9    27.6    +      -       -      +
    417C  ARG*     2.6    50.3    +      -       -      +
    419C  ALA*     1.3    73.9    -      -       -      +
    421C  GLU*     1.3    63.9    +      -       -      +
    423C  ASN*     3.4    11.5    +      -       -      +
    424C  LYS*     3.2    24.4    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 421 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    417C  ARG*     2.8    44.2    +      -       -      +
    418C  LEU*     3.3    14.3    +      -       +      +
    420C  GLU*     1.3    73.9    -      -       -      +
    422C  GLU*     1.3    69.3    +      -       -      +
    423C  ASN      2.8     2.4    +      -       -      -
    424C  LYS*     3.1     5.6    +      -       -      +
    425C  ALA*     2.7    30.2    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 422 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    418C  LEU*     2.9    18.5    +      -       +      +
    419C  ALA*     3.1    18.4    -      -       -      +
    421C  GLU*     1.3    75.7    -      -       -      +
    423C  ASN*     1.3    63.3    +      -       -      +
    425C  ALA*     3.5    12.1    -      -       -      +
    426C  LYS*     3.2    36.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASN 423 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    416C  GLU*     5.5     1.2    +      -       -      -
    419C  ALA*     2.9    26.6    +      -       -      +
    420C  GLU*     3.5    10.2    -      -       -      +
    421C  GLU      2.8     3.6    +      -       -      -
    422C  GLU*     1.3    72.3    -      -       -      +
    424C  LYS*     1.3    68.2    +      -       +      +
    425C  ALA      3.0     2.2    +      -       -      -
    426C  LYS*     3.1    27.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 424 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    420C  GLU*     3.2    11.8    +      -       +      +
    421C  GLU*     3.1     7.8    +      -       -      +
    423C  ASN*     1.3    77.3    -      -       +      +
    425C  ALA*     1.3    57.1    +      -       -      +
    426C  LYS      2.8     7.0    +      -       -      -
    427C  ALA*     3.8    15.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 425 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    421C  GLU*     2.7    26.6    +      -       +      +
    422C  GLU*     3.5    12.3    -      -       -      +
    423C  ASN      3.0     0.4    -      -       -      -
    424C  LYS*     1.3    69.5    -      -       -      +
    426C  LYS*     1.3    65.3    +      -       +      +
----------------------------------------------------------
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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