Contacts of the helix formed by residues 33 - 64 (chain D) in PDB entry 5HZZ


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 PRO 33 (chain D).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     62B  GLN*     3.9     0.2    -      -       -      +
     30D  THR*     6.5     0.2    -      -       +      -
     31D  PRO      4.3     2.7    -      -       -      +
     32D  PRO*     1.3    90.8    -      -       +      +
     34D  PRO*     1.3    76.6    -      -       +      +
     35D  GLU*     3.2    14.4    -      -       +      +
     36D  LEU*     3.1    31.9    +      -       +      +
     37D  LEU*     3.4     8.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with PRO 34 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     59B  LEU*     3.6    16.1    -      -       +      +
     62B  GLN*     3.4    33.4    -      -       +      +
     33D  PRO*     1.3    87.8    -      -       +      +
     35D  GLU*     1.3    68.2    +      -       -      +
     37D  LEU*     3.1     2.9    +      -       +      +
     38D  ARG*     2.9    48.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 35 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    120B  ASP      4.7     4.4    -      -       -      +
     33D  PRO*     3.6    20.3    -      -       +      +
     34D  PRO*     1.3    83.3    -      -       -      +
     36D  LEU*     1.3    62.7    +      -       -      +
     38D  ARG*     3.5    27.3    +      -       -      +
     39D  LEU*     3.1    23.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 36 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     24D  ALA*     4.8     9.2    -      -       +      -
     32D  PRO*     3.7    24.2    -      -       +      -
     33D  PRO*     3.1    24.9    +      -       +      +
     35D  GLU*     1.3    77.0    -      -       -      +
     37D  LEU*     1.3    70.3    +      -       +      +
     39D  LEU*     3.2     6.9    +      -       -      +
     40D  ARG*     2.9    45.8    +      -       +      +
     93D  GLN*     3.6    52.0    -      -       +      +
     94D  LEU*     4.4    11.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 37 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     55B  ILE*     3.9    18.4    -      -       +      +
     58B  LEU*     3.8    26.9    -      -       +      -
     59B  LEU*     3.7    17.7    -      -       +      -
     62B  GLN*     3.6    24.9    -      -       -      +
     68B  LEU*     4.6     0.4    -      -       +      -
     76B  LEU*     4.0    27.8    -      -       +      -
     32D  PRO*     3.6    31.0    -      -       +      -
     33D  PRO      3.4     2.6    +      -       -      +
     34D  PRO      3.1     7.9    +      -       -      +
     36D  LEU*     1.3    83.9    -      -       +      +
     38D  ARG*     1.3    61.6    +      -       -      +
     40D  ARG*     3.3     6.8    +      -       +      +
     41D  GLN*     3.1    22.9    +      -       -      +
     94D  LEU*     4.5     1.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 38 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     59B  LEU*     3.9    25.5    -      -       +      +
     34D  PRO*     2.9    34.6    +      -       -      +
     35D  GLU*     3.7    35.9    +      -       -      +
     36D  LEU      3.2     0.2    -      -       -      -
     37D  LEU*     1.3    76.2    -      -       -      +
     39D  LEU*     1.3    63.6    +      -       -      +
     41D  GLN*     3.3     8.1    +      -       -      +
     42D  THR*     3.0    26.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 39 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    118B  ARG*     4.8     0.9    -      -       -      +
    120B  ASP*     3.6    51.1    -      -       -      +
    121B  GLY*     3.9    17.3    -      -       -      +
    122B  LYS*     3.8    12.8    -      -       +      +
     35D  GLU      3.1    15.1    +      -       -      +
     36D  LEU*     3.2     5.4    +      -       -      +
     38D  ARG*     1.3    77.1    -      -       -      +
     40D  ARG*     1.3    64.1    +      -       -      +
     42D  THR*     3.1     5.0    +      -       -      -
     43D  LEU*     2.9    49.5    +      -       +      +
     93D  GLN*     4.5    15.7    -      -       -      +
    201D  UMP      4.9     2.0    -      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 40 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     55B  ILE*     4.8     7.6    -      -       +      -
     18D  HIS*     3.9    13.1    +      -       -      -
     36D  LEU*     2.9    38.4    +      -       +      +
     37D  LEU*     3.3     8.3    +      -       +      +
     39D  LEU*     1.3    82.7    -      -       -      +
     41D  GLN*     1.3    61.4    +      -       -      +
     43D  LEU*     3.4    29.8    +      -       -      +
     44D  LEU*     3.0    30.8    +      -       +      +
     86D  VAL*     3.2    33.1    +      -       -      +
     89D  GLY*     3.5    17.7    -      -       -      -
     90D  ALA*     3.5    31.7    -      -       +      +
     93D  GLN*     3.0    33.5    +      -       -      -
     94D  LEU*     6.3     0.2    -      -       +      -
    201D  UMP      4.7     6.5    +      -       -      -
----------------------------------------------------------
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Residues in contact with GLN 41 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     48B  SER      5.3     1.2    +      -       -      -
     51B  VAL*     5.4     0.2    -      -       -      +
     52B  ARG*     3.3    46.8    -      -       +      +
     55B  ILE*     3.4    29.7    -      -       +      +
     56B  ASP*     4.7     4.1    -      -       -      +
     59B  LEU*     6.0     0.7    -      -       +      -
     37D  LEU      3.1    12.8    +      -       -      +
     38D  ARG*     3.6    10.3    -      -       -      +
     40D  ARG*     1.3    77.3    -      -       -      +
     42D  THR*     1.3    63.2    +      -       -      +
     44D  LEU*     3.3    10.6    +      -       -      +
     45D  ASP*     2.9    57.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with THR 42 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    118B  ARG*     3.6    27.8    -      -       -      +
    120B  ASP*     4.0    10.3    +      -       -      +
     38D  ARG*     3.0    15.1    +      -       -      +
     39D  LEU*     3.1     9.1    +      -       +      -
     41D  GLN*     1.3    76.1    -      -       -      +
     43D  LEU*     1.3    58.6    +      -       +      +
     45D  ASP*     3.3     8.0    +      -       -      +
     46D  GLU*     2.9    32.3    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 43 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    118B  ARG*     5.0     2.2    -      -       -      +
    122B  LYS*     4.0    36.3    -      -       +      -
     39D  LEU*     2.9    34.7    +      -       +      +
     40D  ARG*     3.7    37.5    -      -       -      +
     42D  THR*     1.3    76.3    -      -       -      +
     44D  LEU*     1.3    58.3    +      -       -      +
     46D  GLU*     3.9     9.3    -      -       -      +
     47D  ALA*     3.0    30.5    +      -       -      +
     86D  VAL*     3.8    21.2    -      -       +      +
    201D  UMP      3.8    28.5    -      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 44 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     48B  SER*     6.6     0.4    -      -       -      -
     51B  VAL*     3.7    27.4    -      -       +      -
     55B  ILE*     4.1    13.7    -      -       +      -
     80B  LEU*     4.3     9.9    -      -       +      -
     83B  LEU*     3.8    18.2    -      -       +      -
     40D  ARG*     3.0    25.5    +      -       +      +
     41D  GLN*     3.6    11.2    -      -       -      +
     43D  LEU*     1.3    77.5    -      -       -      +
     45D  ASP*     1.3    56.8    +      -       -      +
     47D  ALA*     3.4     1.4    +      -       -      +
     48D  SER*     2.9    35.9    +      -       -      +
     83D  LEU*     4.2     4.6    -      -       +      +
     86D  VAL*     4.0    19.5    -      -       +      +
     87D  THR*     3.5    30.5    -      -       -      +
     90D  ALA*     5.1     2.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASP 45 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     52B  ARG*     2.6    35.5    +      -       -      +
     41D  GLN*     2.9    42.3    +      -       -      +
     42D  THR*     3.7     6.5    -      -       -      +
     44D  LEU*     1.3    76.5    -      -       -      +
     46D  GLU*     1.3    62.4    +      -       -      +
     48D  SER*     3.3     5.2    +      -       -      -
     49D  ALA*     3.0    25.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 46 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    118B  ARG*     4.6     7.5    +      -       -      -
    122B  LYS*     2.7    33.2    +      -       -      +
     42D  THR*     2.9    18.5    +      -       +      +
     43D  LEU*     3.9    12.1    -      -       -      +
     45D  ASP*     1.3    77.2    -      -       -      +
     47D  ALA*     1.3    62.8    +      -       -      +
     49D  ALA*     3.3     7.2    +      -       -      +
     50D  GLU*     3.2    33.6    +      -       +      +
    201D  UMP      2.9     1.3    +      -       -      -
    202D   MN      2.2    29.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 47 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     43D  LEU      3.0    18.2    +      -       -      +
     44D  LEU      3.9     2.7    -      -       -      +
     46D  GLU*     1.3    75.9    -      -       -      +
     48D  SER*     1.3    63.4    +      -       -      +
     50D  GLU*     3.2    15.5    +      -       -      +
     51D  VAL*     3.0    27.4    +      -       -      +
     79D  GLU*     4.6     0.7    -      -       -      +
     82D  ASP*     4.3     6.7    -      -       +      +
     83D  LEU*     3.9    33.2    -      -       +      +
     86D  VAL*     4.0    11.2    -      -       +      -
    203D   MN      4.5     0.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with SER 48 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     41B  GLN*     5.3     1.6    +      -       -      -
     45B  ASP*     5.8     0.7    -      -       -      -
     48B  SER*     3.6    23.4    +      -       -      -
     52B  ARG*     6.1     1.6    -      -       -      -
     44D  LEU*     2.9    21.0    +      -       -      +
     45D  ASP*     3.8     6.5    -      -       -      -
     47D  ALA*     1.3    76.7    -      -       -      +
     49D  ALA*     1.3    62.3    +      -       -      +
     51D  VAL*     3.3     8.8    +      -       -      +
     52D  ARG*     3.0    37.7    +      -       -      +
     83D  LEU*     3.8    16.0    -      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 49 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     45D  ASP      3.0    17.4    +      -       -      +
     46D  GLU*     3.7     7.0    -      -       -      +
     48D  SER*     1.3    77.1    -      -       -      +
     50D  GLU*     1.3    57.0    +      -       +      +
     52D  ARG*     3.4    17.7    +      -       -      +
     53D  ALA*     3.0    28.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 50 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     57C  HIS*     5.5    12.8    -      -       +      -
     46D  GLU*     3.2    25.0    +      -       +      +
     47D  ALA*     3.6     8.0    -      -       -      +
     49D  ALA*     1.3    75.7    -      -       +      +
     51D  VAL*     1.3    65.6    +      -       -      +
     53D  ALA*     3.4     7.8    +      -       -      +
     54D  GLU*     3.1    27.5    +      -       -      +
     79D  GLU*     3.5    20.9    -      -       -      +
    202D   MN      2.1    31.0    +      -       -      -
    203D   MN      2.0    34.2    +      -       -      -
----------------------------------------------------------
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Residues in contact with VAL 51 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     41B  GLN*     5.0     2.2    -      -       -      +
     44B  LEU*     3.8    28.0    -      -       +      -
     47D  ALA      3.0    15.1    +      -       -      +
     48D  SER*     3.6     8.7    -      -       -      +
     50D  GLU*     1.3    76.6    -      -       -      +
     52D  ARG*     1.3    58.7    +      -       -      +
     54D  GLU*     3.0     4.5    +      -       -      +
     55D  ILE*     2.9    39.9    +      -       +      +
     76D  LEU*     4.1     6.7    -      -       +      +
     79D  GLU*     3.3    39.5    -      -       +      +
     80D  LEU*     3.8    18.6    -      -       +      +
     83D  LEU*     4.3    11.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 52 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     41B  GLN*     3.3    28.9    -      -       -      +
     45B  ASP*     2.6    36.0    +      -       -      -
     48D  SER*     3.0    21.1    +      -       -      +
     49D  ALA*     3.7    25.2    -      -       -      +
     50D  GLU      3.3     0.2    -      -       -      -
     51D  VAL*     1.3    76.4    -      -       -      +
     53D  ALA*     1.3    63.0    +      -       -      +
     55D  ILE*     3.4     0.9    +      -       -      +
     56D  ASP*     2.9    45.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 53 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     49D  ALA      3.0    16.7    +      -       -      +
     50D  GLU*     3.6     9.2    -      -       -      +
     51D  VAL      3.2     0.4    -      -       -      -
     52D  ARG*     1.3    78.5    -      -       -      +
     54D  GLU*     1.3    63.8    +      -       -      +
     56D  ASP*     3.4     7.9    +      -       -      +
     57D  HIS*     3.1    26.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 54 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     50D  GLU      3.1    13.4    +      -       -      +
     51D  VAL      3.0     7.3    +      -       -      +
     53D  ALA*     1.3    80.2    -      -       -      +
     55D  ILE*     1.3    66.8    +      -       -      +
     57D  HIS*     3.4    17.3    +      -       -      +
     58D  LEU*     3.2    28.1    +      -       -      +
     75D  PRO*     3.5    28.0    -      -       -      +
     76D  LEU*     3.9    21.5    -      -       +      +
     79D  GLU*     3.7    23.7    -      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 55 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     37B  LEU*     4.1    28.7    -      -       +      +
     38B  ARG*     5.6     0.2    -      -       -      -
     40B  ARG*     5.2     3.1    -      -       +      -
     41B  GLN*     3.4    47.1    -      -       +      +
     44B  LEU*     4.7     4.7    -      -       +      -
     51D  VAL*     2.9    30.4    +      -       +      +
     52D  ARG      3.9     0.2    -      -       -      +
     54D  GLU*     1.3    74.6    -      -       -      +
     56D  ASP*     1.3    65.3    +      -       -      +
     58D  LEU*     3.2     9.0    +      -       -      +
     59D  LEU*     3.0    40.2    +      -       +      +
     76D  LEU*     3.7    23.3    -      -       +      -
     80D  LEU*     5.9     0.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASP 56 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     41B  GLN*     5.0     1.0    -      -       -      +
     52D  ARG*     2.9    37.8    +      -       -      +
     53D  ALA*     3.6     7.6    -      -       -      +
     55D  ILE*     1.3    80.3    -      -       -      +
     57D  HIS*     1.3    61.4    +      -       -      +
     59D  LEU*     3.4    14.8    +      -       -      +
     60D  ALA*     3.0    24.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with HIS 57 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    125A  LYS*     6.4     0.2    -      -       -      -
     46C  GLU*     4.7    12.4    +      -       -      -
     50C  GLU*     5.2     4.9    +      -       -      -
     53D  ALA      3.1    16.2    +      -       -      +
     54D  GLU*     3.9    18.3    +      -       -      +
     55D  ILE      3.3     0.2    -      -       -      -
     56D  ASP*     1.3    76.3    -      -       -      +
     58D  LEU*     1.3    64.7    +      -       +      +
     60D  ALA*     3.4     8.2    +      -       +      +
     61D  ARG*     3.0    60.7    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 58 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     32B  PRO*     5.6     0.2    -      -       +      -
     37B  LEU*     4.0    19.1    -      -       +      -
     54D  GLU      3.2    13.9    +      -       -      +
     55D  ILE*     3.2     6.7    +      -       -      +
     57D  HIS*     1.3    78.2    -      -       +      +
     59D  LEU*     1.3    57.1    +      -       -      +
     61D  ARG*     3.3    14.9    +      -       -      +
     62D  GLN*     2.9    34.8    +      -       -      +
     68D  LEU*     4.3    27.7    -      -       +      +
     72D  ASP      3.6    24.0    -      -       -      +
     73D  LEU*     4.1    18.4    -      -       +      -
     76D  LEU*     3.8    35.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 59 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     34B  PRO*     3.7    42.8    -      -       +      +
     37B  LEU*     3.7    15.9    -      -       +      -
     38B  ARG*     4.1    26.7    -      -       +      +
     55D  ILE*     3.0    36.9    +      -       +      +
     56D  ASP*     3.7    12.3    -      -       -      +
     58D  LEU*     1.3    75.4    -      -       -      +
     60D  ALA*     1.3    57.9    +      -       -      +
     62D  GLN*     3.3     5.6    +      -       -      +
     63D  ALA*     2.9    29.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 60 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    118A  ARG*     5.5     0.4    +      -       -      -
     56D  ASP      3.0    18.1    +      -       -      +
     57D  HIS*     3.8    10.3    -      -       +      +
     59D  LEU*     1.3    74.3    -      -       -      +
     61D  ARG*     1.3    66.8    +      -       +      +
     63D  ALA*     3.3     8.3    +      -       -      +
     64D  ALA*     3.3    21.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 61 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    118A  ARG*     5.4     0.7    -      -       -      +
    125A  LYS*     6.0     4.0    -      -       -      +
     57D  HIS*     3.0    50.6    +      -       +      +
     58D  LEU*     3.7    14.0    -      -       -      +
     60D  ALA*     1.3    77.0    -      -       +      +
     62D  GLN*     1.3    62.6    +      -       -      +
     64D  ALA*     3.1    10.2    +      -       -      -
     66D  GLU*     2.9    67.7    +      -       +      +
     67D  ALA      5.3     1.6    +      -       -      -
     68D  LEU*     4.1    11.8    -      -       +      +
     72D  ASP*     3.2    47.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 62 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     31B  PRO*     5.4     0.8    -      -       -      +
     32B  PRO*     2.8    28.7    +      -       -      +
     33B  PRO*     4.5     0.2    -      -       -      +
     34B  PRO*     3.4    38.3    -      -       +      +
     37B  LEU*     3.9     8.0    -      -       -      +
     58D  LEU      2.9    16.6    +      -       -      +
     59D  LEU*     3.6    15.4    -      -       -      +
     61D  ARG*     1.3    75.9    -      -       -      +
     63D  ALA*     1.3    61.6    +      -       -      +
     65D  GLY*     3.0    15.2    +      -       -      -
     66D  GLU      4.5     9.0    -      -       -      +
     68D  LEU*     3.4    31.4    -      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 63 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     59D  LEU      2.9    17.5    +      -       -      +
     60D  ALA*     3.3     9.4    +      -       -      +
     62D  GLN*     1.3    77.1    -      -       -      +
     64D  ALA*     1.3    58.7    +      -       +      +
     65D  GLY      3.7     0.5    +      -       -      -
----------------------------------------------------------
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Residues in contact with ALA 64 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    118A  ARG*     3.1    53.9    -      -       -      +
    119A  ALA*     4.4     8.7    +      -       -      +
    120A  ASP*     5.4     2.4    +      -       -      +
     60D  ALA      3.3     9.6    +      -       -      +
     61D  ARG      3.1     7.2    +      -       -      +
     62D  GLN      3.0     1.2    -      -       -      -
     63D  ALA*     1.3    75.8    -      -       -      +
     65D  GLY*     1.3    58.3    +      -       -      +
     66D  GLU      3.4     1.6    -      -       -      -
----------------------------------------------------------
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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