Contacts of the strand formed by residues 59 - 90 (chain H) in PDB entry 1C1V


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 LEU 59 (chain H).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     33H  LEU*     4.5     7.4    -      -       +      -
     41H  LEU*     5.4     0.2    -      -       +      -
     54H  THR*     4.1    16.8    -      -       +      -
     55H  ALA      4.7     0.2    -      -       -      +
     56H  ALA      2.9     4.4    +      -       -      +
     58H  CYS*     1.3    92.3    -      -       +      +
     60H  LEU*     1.3   110.2    +      -       +      +
     64H  LEU*     3.3    37.2    -      -       +      -
     88H  ILE*     3.6    31.9    -      -       +      -
     90H  ILE*     4.2    14.8    -      -       +      -
    104H  ALA*     4.2     4.7    -      -       +      -
    106H  MET*     3.8    15.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 60 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     56H  ALA      2.9     9.6    +      -       -      +
     57H  HIS*     3.5     2.8    -      -       -      -
     58H  CYS      3.8     0.2    -      -       -      -
     59H  LEU*     1.3    83.0    -      -       +      +
     60H  TYR*     1.3   123.8    +      -       +      +
     90H  ILE*     4.7    18.6    -      -       +      -
     94H  TYR*     2.7    43.1    +      -       +      -
     96H  TRP*     5.1     6.3    -      -       +      +
----------------------------------------------------------
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Residues in contact with TYR 60 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     57H  HIS*     4.0    19.3    -      -       +      +
     60H  LEU*     1.3   274.1    +      -       +      +
     94H  TYR*     4.0    13.9    -      -       -      +
     96H  TRP*     4.1    19.1    +      -       +      +
     99H  LEU*     4.4    11.9    -      -       -      +
----------------------------------------------------------
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Residues in contact with PRO 60 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     60H  TYR*     1.3   241.1    +      +       +      +
     96H  TRP*     3.5    72.2    -      +       +      +
     97H  ARG*     5.9     0.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with TRP 60 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     60H  PRO*     1.3   219.6    +      +       +      +
    410H  BAB      3.8    52.3    -      -       -      -
----------------------------------------------------------
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Residues in contact with ASP 60 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     60H  TRP*     1.3   170.8    +      -       +      +
----------------------------------------------------------
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Residues in contact with LYS 60 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     57H  HIS*     3.4    21.9    +      -       -      -
     58H  CYS*     3.2    24.4    +      -       -      +
     59H  LEU      3.8     6.3    -      -       -      -
     60H  ASP*     1.3   236.8    +      +       +      +
    410H  BAB      2.9    48.0    +      +       -      -
----------------------------------------------------------
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Residues in contact with ASN 60 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     59H  LEU      3.3     5.8    -      -       -      -
     60H  LYS*     1.3   181.5    -      +       +      +
     63H  ASP*     4.3     3.1    -      -       -      -
----------------------------------------------------------
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Residues in contact with PHE 60 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     35H  ARG*     3.7    37.0    +      -       -      +
     41H  LEU*     3.6    35.0    -      -       +      +
     58H  CYS      3.7    17.5    +      -       -      -
     59H  LEU*     2.9    24.0    -      -       +      +
     60H  ASN*     1.3   175.0    -      +       +      +
     63H  ASP*     3.4    22.0    -      -       +      +
     64H  LEU*     4.1    24.7    -      -       +      -
     88H  ILE*     4.6     8.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with THR 60 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     60H  PHE*     1.3    85.2    -      -       +      -
     61H  GLU*     1.3    81.7    +      -       -      +
     62H  ASN*     3.2    19.7    +      -       -      +
     63H  ASP*     2.8    27.2    -      -       +      +
     64H  LEU*     3.8     6.2    -      -       +      +
     88H  ILE*     4.2     8.7    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 61 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     60H  THR*     1.3    77.9    +      -       -      +
     62H  ASN*     1.3    71.0    +      -       -      +
     63H  ASP      2.9     6.8    +      -       -      -
     64H  LEU*     3.0    21.5    +      -       -      +
     85H  LEU*     3.7    36.8    +      -       -      +
     86H  GLU      3.2    15.6    -      -       -      +
     87H  LYS*     2.9    41.9    +      -       -      +
     88H  ILE*     3.3    24.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASN 62 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     36H  LYS*     3.2    32.2    +      -       -      +
     60H  THR*     3.1    14.0    +      -       -      +
     61H  GLU*     1.3    84.6    -      -       -      +
     63H  ASP*     1.3    64.4    +      -       -      +
     64H  LEU      3.4     0.4    -      -       -      -
----------------------------------------------------------
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Residues in contact with ASP 63 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     35H  ARG*     3.6    12.6    -      -       +      +
     36H  LYS*     3.3    27.8    +      -       -      -
     60H  THR*     2.8    70.8    +      -       +      +
     62H  ASN*     1.3    82.6    -      -       -      +
     64H  LEU*     1.3    61.2    -      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 64 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     33H  LEU*     5.1     9.0    -      -       +      -
     34H  PHE      3.2    11.2    -      -       -      +
     35H  ARG*     5.1     0.7    -      -       -      -
     36H  LYS*     3.8     6.4    -      -       -      -
     41H  LEU*     3.4    32.8    -      -       +      -
     59H  LEU*     3.3    28.9    -      -       +      -
     60H  THR*     3.9    25.1    -      -       +      -
     61H  GLU      3.0    10.3    +      -       -      +
     63H  ASP*     1.3    86.4    -      -       -      +
     65H  LEU*     1.3    78.0    +      -       -      +
     66H  VAL*     5.8     0.7    -      -       +      -
     83H  SER      5.0     0.2    -      -       -      +
     84H  MET*     5.0     3.3    -      -       -      +
     85H  LEU*     3.7    22.8    +      -       +      +
     88H  ILE*     3.7     7.4    -      -       +      -
    106H  MET*     3.7    17.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 65 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     33H  LEU*     3.5     4.3    -      -       -      +
     34H  PHE*     2.7    47.1    +      -       +      +
     36H  LYS*     3.8    17.9    -      -       +      -
     64H  LEU*     1.3    85.2    -      -       -      +
     66H  VAL*     1.3    64.8    +      -       -      +
     67H  ARG*     5.1     0.9    -      -       +      -
     82H  ILE*     4.2    15.9    -      -       +      -
     83H  SER      3.8    13.9    -      -       -      +
     84H  MET*     4.3    11.4    -      -       +      +
     85H  LEU*     5.8     0.2    -      -       -      -
     59I  ILE*     3.6    31.0    -      -       +      -
     63I  TYS      3.3    28.3    -      -       -      +
     64I  LEU*     3.7    12.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 66 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     31H  VAL*     3.2    26.0    -      -       +      -
     32H  MET      3.5     3.1    -      -       -      -
     33H  LEU*     3.7    20.9    -      -       +      -
     52H  VAL*     4.0    12.6    -      -       +      -
     64H  LEU*     5.8     0.2    -      -       +      -
     65H  LEU*     1.3    76.7    -      -       -      +
     67H  ARG*     1.3    60.5    +      -       -      +
     68H  ILE*     3.7    19.8    +      -       +      +
     81H  LYS      3.4     1.7    -      -       -      +
     82H  ILE*     3.4     4.3    -      -       -      -
     83H  SER*     3.1    35.0    +      -       -      +
     85H  LEU*     3.6    32.1    -      -       +      -
    106H  MET*     4.9     0.9    -      -       -      -
    108H  LEU*     4.2    10.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 67 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     30H  GLN      4.8     0.2    -      -       -      +
     31H  VAL*     3.7     1.2    -      -       -      -
     32H  MET*     2.8    45.8    +      -       +      +
     34H  PHE*     3.2    65.2    -      -       +      -
     65H  LEU*     4.9     0.7    -      -       +      -
     66H  VAL*     1.3    76.5    -      -       -      +
     68H  ILE*     1.3    61.9    -      -       -      +
     70H  LYS*     3.4    28.1    -      -       +      +
     73H  ARG      5.0     0.6    +      -       -      -
     74H  THR      5.3     1.0    -      -       -      -
     75H  ARG      3.6    23.0    +      -       -      +
     76H  TYR*     3.8    11.3    -      -       -      +
     80H  GLU*     2.9    28.5    +      -       -      +
     81H  LYS      3.4     4.7    -      -       -      -
     82H  ILE*     4.0    16.5    -      -       +      +
    141H  TRP*     5.3     0.3    -      -       -      -
     56I  PHE*     4.2    10.7    -      -       -      +
     57I  GLU      5.2     1.0    +      -       -      -
     59I  ILE*     3.9    16.9    -      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 68 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     28H  PRO      4.5     7.0    -      -       -      +
     30H  GLN      4.3     6.5    -      -       -      +
     31H  VAL*     4.2    19.1    -      -       +      -
     46H  LEU*     4.4    15.0    -      -       +      -
     52H  VAL*     4.9     0.7    -      -       +      -
     66H  VAL*     3.7    27.1    -      -       +      +
     67H  ARG*     1.3    77.6    -      -       -      +
     69H  GLY*     1.3    62.4    +      -       -      +
     70H  LYS      3.3     2.7    -      -       -      -
     80H  GLU*     3.0     6.1    -      -       -      +
     81H  LYS*     2.9    37.1    +      -       +      +
     83H  SER*     4.9     4.9    -      -       -      +
    108H  LEU*     4.5    11.4    -      -       +      -
    112H  VAL*     4.3    27.1    -      -       +      -
    118H  ILE*     3.9    29.5    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLY 69 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     28H  PRO      5.1     0.6    +      -       -      -
     30H  GLN      4.5     5.5    +      -       -      -
     68H  ILE*     1.3    80.3    -      -       -      +
     70H  LYS*     1.3    65.6    +      -       -      +
     71H  HIS*     3.9     1.4    +      -       -      +
     77H  GLU*     4.4     1.7    -      -       -      +
     79H  ILE*     3.5    23.7    -      -       -      +
     80H  GLU*     4.1     7.2    -      -       -      +
    117H  TYR*     3.7    27.9    +      -       -      +
    118H  ILE*     3.8     9.6    -      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 70 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     30H  GLN*     5.3     3.4    +      -       -      +
     32H  MET*     3.6    15.7    -      -       +      -
     67H  ARG*     3.4    43.5    -      -       +      +
     68H  ILE*     4.4     0.4    -      -       -      +
     69H  GLY*     1.3    83.5    -      -       -      +
     71H  HIS*     1.3    62.6    +      -       -      +
     72H  SER      3.0    13.5    +      -       -      -
     73H  ARG      3.5    15.8    +      -       -      -
     75H  ARG      2.8    23.0    +      -       -      -
     77H  GLU*     2.7    31.0    +      -       -      -
     80H  GLU*     3.1    26.3    +      -       +      +
    141H  TRP*     3.7    26.7    -      -       +      -
    160H  LEU*     5.2     4.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with HIS 71 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     22H  ALA*     3.6    26.7    +      -       +      +
     23H  GLU      4.0    12.7    +      -       -      -
     24H  ILE*     3.4    35.9    -      -       +      +
     69H  GLY      5.1     0.9    -      -       -      +
     70H  LYS*     1.3    76.7    -      -       -      +
     72H  SER*     1.3    65.9    +      -       -      +
     77H  GLU*     3.2    12.0    +      -       -      +
    141H  TRP*     3.0    11.0    +      -       -      -
    159H  VAL*     3.2    40.9    -      -       +      +
    160H  LEU*     2.9    36.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with SER 72 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     70H  LYS*     3.0    27.4    +      -       -      +
     71H  HIS*     1.3    85.6    +      -       -      +
     73H  ARG*     1.3    61.3    +      -       -      +
     74H  THR*     4.0     2.4    +      -       -      -
     75H  ARG*     3.6    30.5    +      -       -      +
     77H  GLU*     3.0    17.6    +      -       -      +
    141H  TRP*     4.0     0.9    +      -       -      -
    158H  SER*     3.3    14.3    +      -       -      -
    159H  VAL*     4.4     5.8    -      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 73 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     32H  MET*     3.2    27.2    -      -       +      +
     40H  LEU*     4.3     6.7    -      -       +      -
     67H  ARG*     4.7     0.9    +      -       -      -
     70H  LYS*     3.5     9.0    -      -       -      -
     71H  HIS      3.6     0.8    +      -       -      -
     72H  SER*     1.3    74.4    +      -       -      +
     74H  THR*     1.3    74.4    +      -       -      +
    141H  TRP*     3.6    46.9    -      -       +      -
    156H  GLN*     3.6    36.5    +      -       -      +
    157H  PRO*     2.8    37.0    +      -       -      +
    158H  SER*     3.0     9.6    +      -       -      +
     55I  ASP*     2.9    30.2    +      -       -      -
     56I  PHE*     3.3    29.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with THR 74 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     67H  ARG*     5.3     1.5    +      -       -      -
     72H  SER*     4.2     2.8    +      -       -      -
     73H  ARG*     1.3    96.5    +      -       -      +
     75H  ARG*     1.3    81.0    +      -       -      +
    158H  SER*     5.2     3.1    +      -       -      -
     55I  ASP*     3.1    51.1    -      -       -      +
     56I  PHE*     3.6    14.8    -      -       +      -
     57I  GLU*     2.8    31.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 75 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     67H  ARG*     3.6     4.0    +      -       -      -
     70H  LYS*     2.8    29.0    +      -       -      +
     72H  SER*     3.6    22.7    +      -       -      +
     73H  ARG      3.6     1.8    -      -       -      -
     74H  THR*     1.3   103.7    +      -       -      +
     76H  TYR*     1.3    63.0    +      -       -      +
     77H  GLU*     3.1    10.6    +      -       +      +
     55I  ASP*     3.0    33.7    +      -       -      -
     56I  PHE      3.8     1.4    +      -       -      -
     57I  GLU*     3.6    29.5    -      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 76 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     67H  ARG*     3.8    10.1    -      -       -      +
     75H  ARG*     1.3    70.7    -      -       -      +
     77H  GLU*     1.3    98.8    +      -       -      +
     78H  ASN      5.1     2.5    +      -       -      -
     80H  GLU*     4.0    15.7    +      -       +      -
     82H  ILE*     3.7    20.9    -      -       +      -
     57I  GLU*     3.3    28.9    +      -       +      +
     58I  GLU      4.0    13.5    -      -       -      +
     59I  ILE*     4.4     3.6    -      -       +      -
     60I  PRO*     3.4    44.2    -      -       +      +
     63I  TYS      2.8    37.3    +      -       -      -
----------------------------------------------------------
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Residues in contact with GLU 77 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     69H  GLY      4.4     3.1    -      -       -      +
     70H  LYS*     2.7    29.0    +      -       -      -
     71H  HIS*     3.2    24.9    +      -       -      +
     72H  SER*     3.0    32.2    +      -       -      +
     75H  ARG*     3.1    12.0    +      -       +      +
     76H  TYR*     1.3    67.1    -      -       -      +
     77H  ARG*     1.3    56.9    +      -       -      +
     79H  ILE*     2.8    48.0    +      -       +      +
     80H  GLU*     3.1    24.4    +      -       +      +
----------------------------------------------------------
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Residues in contact with ARG 77 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     76H  TYR*     2.8    35.7    +      -       -      -
     77H  GLU*     1.3    71.6    -      -       -      +
     78H  ASN*     1.3    88.9    +      -       -      +
     79H  ILE*     3.0    11.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASN 78 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     76H  TYR*     5.1     3.2    +      -       -      -
     77H  ARG*     1.3    95.1    +      -       -      +
     79H  ILE*     1.3    63.4    +      -       +      +
     80H  GLU      4.8     2.4    +      -       -      +
     81H  LYS*     3.9    19.3    +      -       -      +
    117H  TYR*     5.8     0.7    -      -       -      -
     63I  TYS      6.0     0.2    +      -       -      -
----------------------------------------------------------
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Residues in contact with ILE 79 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     69H  GLY*     3.5    21.7    -      -       -      +
     77H  GLU*     2.8    37.1    +      -       +      +
     78H  ASN*     1.3    86.3    -      -       +      +
     80H  GLU*     1.3    61.8    +      -       -      +
     81H  LYS*     4.4     4.0    +      -       -      +
    115H  SER*     5.2     0.9    +      -       -      -
    117H  TYR*     3.8    44.5    -      -       +      +
    118H  ILE*     4.2    13.5    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 80 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     67H  ARG*     2.9    36.1    +      -       -      +
     68H  ILE      3.0    15.9    -      -       -      +
     69H  GLY*     4.1     4.9    -      -       -      +
     70H  LYS*     3.1    39.0    +      -       +      +
     75H  ARG      3.7     0.2    -      -       -      +
     76H  TYR*     4.0    21.0    +      -       +      -
     77H  GLU*     3.1    27.7    +      -       +      +
     78H  ASN      4.7     2.3    +      -       -      -
     79H  ILE*     1.3    82.7    +      -       -      +
     81H  LYS*     1.3    75.6    +      -       -      +
     82H  ILE*     3.6    12.0    -      -       +      +
     63I  TYS      4.0     8.7    +      -       -      -
----------------------------------------------------------
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Residues in contact with LYS 81 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     66H  VAL      3.4     1.4    -      -       -      +
     67H  ARG*     3.4     2.9    -      -       -      -
     68H  ILE*     2.9    34.4    +      -       +      +
     78H  ASN*     3.9    24.5    +      -       -      +
     79H  ILE      4.4     2.6    +      -       -      +
     80H  GLU*     1.3    86.2    +      -       -      +
     82H  ILE*     1.3    66.3    -      -       -      +
     83H  SER*     5.0     3.4    -      -       -      +
    112H  VAL*     4.0    29.2    -      -       +      -
    113H  ALA      5.7     2.0    -      -       -      +
    118H  ILE*     4.1    15.9    -      -       +      +
     63I  TYS      3.6    21.1    +      -       -      +
----------------------------------------------------------
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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