Contacts of the helix formed by residues 28 - 59 (chain D) in PDB entry 6VSU


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 SER 28 (chain D).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     49A  LYS*     3.9    13.5    +      -       -      -
     50A  LEU*     4.0     2.5    -      -       -      +
     53A  GLU*     3.1    29.8    +      -       -      -
     27D  SER*     1.3    74.4    +      -       -      +
     29D  ILE*     1.3    60.3    +      -       -      +
     30D  GLU      3.4     0.2    -      -       -      -
     31D  LYS*     3.7    18.5    -      -       -      +
     32D  GLY*     3.0    19.8    +      -       -      -
     35D  ARG*     5.8     0.4    -      -       -      -
----------------------------------------------------------
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Residues in contact with ILE 29 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     50A  LEU*     4.4    16.1    -      -       +      +
     53A  GLU*     5.8     1.3    -      -       -      +
     54A  LEU*     6.2     4.7    -      -       +      -
     57A  LEU*     6.0     6.5    -      -       +      -
     27D  SER*     2.9    10.7    -      -       -      +
     28D  SER*     1.3    77.5    +      -       -      +
     30D  GLU*     1.3    55.6    +      -       +      +
     32D  GLY*     3.1     3.1    +      -       -      -
     33D  GLN*     2.8    54.0    +      -       -      +
    128D  CYS      4.4     6.5    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 30 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     27D  SER*     2.8    19.9    +      -       -      +
     29D  ILE*     1.3    72.0    -      -       +      +
     31D  LYS*     1.3    63.4    +      -       +      +
     33D  GLN*     3.3    16.1    +      -       -      +
     34D  ASN*     3.3    36.6    +      -       -      +
    134D  ARG*     3.0    35.3    +      -       -      -
----------------------------------------------------------
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Residues in contact with LYS 31 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     27D  SER*     3.3    14.3    +      -       -      +
     28D  SER*     3.7    21.5    -      -       -      +
     30D  GLU*     1.3    71.5    -      -       +      +
     32D  GLY*     1.3    66.2    +      -       -      +
     34D  ASN*     3.2    21.2    +      -       -      +
     35D  ARG*     3.3    44.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 32 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     46A  GLU*     4.5     9.3    -      -       -      +
     49A  LYS*     4.4     6.7    -      -       -      -
     50A  LEU*     3.9    21.5    -      -       -      -
     28D  SER      3.0    14.0    +      -       -      -
     29D  ILE      3.1     5.3    +      -       -      -
     31D  LYS*     1.3    80.5    -      -       -      +
     33D  GLN*     1.3    59.9    +      -       -      +
     35D  ARG*     3.2     5.6    +      -       -      +
     36D  VAL*     3.1    25.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 33 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     50A  LEU*     4.7     0.6    -      -       +      +
     29D  ILE*     2.8    31.8    +      -       -      +
     30D  GLU*     3.3    24.3    +      -       -      +
     32D  GLY*     1.3    73.1    -      -       -      +
     34D  ASN*     1.3    52.0    +      -       -      +
     36D  VAL*     3.3     3.5    +      -       -      +
     37D  ILE*     2.8    38.8    +      -       -      +
    128D  CYS*     2.8    46.9    +      -       +      +
    129D  GLY*     3.3    24.2    +      -       -      -
    130D  VAL*     3.9    11.2    -      -       +      +
    134D  ARG*     3.3    23.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASN 34 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     30D  GLU*     3.3    25.0    +      -       -      +
     31D  LYS*     3.2    13.2    +      -       -      +
     33D  GLN*     1.3    71.7    -      -       -      +
     35D  ARG*     1.3    57.5    +      -       +      +
     37D  ILE*     3.8     7.1    -      -       -      +
     38D  ASP*     2.8    40.9    +      -       -      +
    134D  ARG*     3.0    26.0    +      -       -      -
----------------------------------------------------------
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Residues in contact with ARG 35 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     42A  THR*     4.9     2.5    -      -       +      +
     46A  GLU*     3.4    41.6    +      -       +      +
     49A  LYS*     3.7    26.8    -      -       -      +
     28D  SER*     4.9     1.0    +      -       -      -
     31D  LYS*     3.3    44.3    +      -       -      +
     32D  GLY      3.2     6.3    +      -       -      +
     34D  ASN*     1.3    75.0    -      -       +      +
     36D  VAL*     1.3    57.7    +      -       -      +
     38D  ASP*     3.5     6.6    +      -       -      +
     39D  ALA*     3.0    29.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 36 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     43A  LEU*     3.6    21.4    -      -       +      +
     46A  GLU*     3.6    28.7    -      -       +      -
     47A  ARG*     4.7     7.0    -      -       +      +
     50A  LEU*     4.8     6.1    -      -       +      -
     32D  GLY      3.1    15.4    +      -       -      +
     33D  GLN      3.6     7.2    -      -       -      +
     34D  ASN      3.3     0.2    -      -       -      -
     35D  ARG*     1.3    73.2    -      -       -      +
     37D  ILE*     1.3    57.2    +      -       -      +
     39D  ALA*     3.4     0.8    +      -       -      -
     40D  SER*     2.7    44.5    +      -       -      +
    124D  GLU*     4.6    11.7    -      -       +      +
    125D  ILE*     4.5    11.4    -      -       +      -
    128D  CYS*     4.4    22.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 37 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     33D  GLN      2.8    23.2    +      -       -      +
     34D  ASN*     3.9     5.2    -      -       -      +
     36D  VAL*     1.3    70.9    -      -       +      +
     38D  ASP*     1.3    56.8    +      -       -      +
     40D  SER*     3.0    10.1    +      -       -      -
     41D  LEU*     2.8    48.7    +      -       +      +
    125D  ILE*     4.4    16.6    -      -       +      -
    130D  VAL*     4.1    13.5    -      -       +      -
    134D  ARG*     3.5    45.3    -      -       +      +
    138D  VAL*     3.8    29.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASP 38 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     34D  ASN*     2.8    25.4    +      -       -      +
     35D  ARG*     3.6     8.3    -      -       -      +
     36D  VAL      3.3     0.2    -      -       -      -
     37D  ILE*     1.3    76.2    -      -       -      +
     39D  ALA*     1.3    50.5    +      -       -      +
     41D  LEU*     3.3     9.9    +      -       -      +
     42D  THR*     2.7    43.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 39 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     39A  ALA*     3.8    21.2    -      -       -      +
     42A  THR*     4.0    20.0    -      -       +      -
     43A  LEU*     3.7    22.2    -      -       +      +
     46A  GLU*     5.8     0.2    -      -       +      -
     35D  ARG      3.0    18.6    +      -       -      +
     38D  ASP*     1.3    71.3    -      -       -      +
     40D  SER*     1.3    60.0    +      -       -      +
     42D  THR*     3.7     7.9    -      -       -      -
     43D  LEU*     3.0    30.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with SER 40 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     43A  LEU*     3.4    14.3    -      -       -      +
     36D  VAL*     2.7    21.6    +      -       -      +
     37D  ILE      3.2    11.9    -      -       -      -
     39D  ALA*     1.3    79.8    -      -       -      +
     41D  LEU*     1.3    59.0    +      -       -      +
     43D  LEU*     3.5    10.4    +      -       -      +
     44D  ILE*     3.5    18.8    +      -       -      +
    121D  PRO*     3.7    30.1    -      -       -      +
    124D  GLU*     5.5     0.2    -      -       -      +
    125D  ILE*     3.9    25.2    -      -       -      +
    138D  VAL*     5.3     3.4    -      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 41 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     37D  ILE*     2.8    37.6    +      -       +      +
     38D  ASP*     3.8     9.9    -      -       -      +
     40D  SER*     1.3    67.5    -      -       -      +
     42D  THR*     1.3    55.9    +      -       -      +
     43D  LEU      3.1     1.8    -      -       -      -
     44D  ILE*     3.1     5.8    +      -       -      +
     45D  ARG*     2.8    52.0    +      -       -      +
    138D  VAL*     3.9    21.1    -      -       +      +
    141D  GLU*     3.9    22.0    -      -       +      -
    142D  SER*     3.4    25.1    -      -       -      +
    145D  LEU*     3.7    18.4    -      -       +      +
----------------------------------------------------------
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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
----------------------------------------------------------
     35A  ARG*     5.1     5.8    -      -       +      +
     39A  ALA*     3.9    17.9    -      -       +      -
     38D  ASP*     2.7    29.7    +      -       -      +
     39D  ALA*     3.7     9.2    -      -       -      -
     40D  SER      3.4     0.2    -      -       -      -
     41D  LEU*     1.3    71.9    -      -       -      +
     43D  LEU*     1.3    56.8    +      -       -      +
     45D  ARG*     3.3    21.5    +      -       -      +
     46D  GLU*     3.1    42.8    +      -       +      +
----------------------------------------------------------
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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
----------------------------------------------------------
     36A  VAL*     3.4    43.3    -      -       +      +
     39A  ALA*     3.8    12.5    -      -       +      +
     40A  SER*     3.9     7.9    -      -       -      +
     43A  LEU*     4.5    18.2    -      -       +      -
    121A  PRO*     4.3    22.9    -      -       +      -
    124A  GLU*     5.6     0.2    -      -       +      -
     39D  ALA      3.0    16.6    +      -       -      +
     40D  SER      3.5     5.8    -      -       -      +
     41D  LEU      3.1     0.4    -      -       -      -
     42D  THR*     1.3    76.3    -      -       -      +
     44D  ILE*     1.3    64.7    +      -       +      +
     46D  GLU*     3.6     3.0    +      -       -      +
     47D  ARG*     3.0    59.5    +      -       -      +
    121D  PRO*     4.9     9.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 44 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     40D  SER      3.6    14.8    -      -       -      +
     41D  LEU      3.1     5.9    +      -       -      +
     43D  LEU*     1.3    74.4    -      -       +      +
     45D  ARG*     1.3    65.9    +      -       -      +
     46D  GLU      3.3     0.2    +      -       -      -
     47D  ARG*     3.3    21.9    +      -       -      +
     48D  ALA*     2.9    26.8    +      -       +      +
     68D  LEU*     4.1    23.8    -      -       +      -
    117D  VAL*     3.8    15.4    -      -       +      +
    119D  ASP      3.7    24.5    -      -       -      +
    120D  VAL*     4.3     5.4    -      -       +      +
    121D  PRO*     5.0     1.8    -      -       +      -
    142D  SER*     4.1    33.9    -      -       -      +
    145D  LEU*     4.1    13.2    -      -       +      -
    146D  VAL*     4.9     1.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 45 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     41D  LEU*     2.8    32.4    +      -       -      +
     42D  THR*     3.3    34.5    +      -       -      +
     43D  LEU      3.4     0.2    -      -       -      -
     44D  ILE*     1.3    73.4    -      -       -      +
     46D  GLU*     1.3    68.2    +      -       +      +
     48D  ALA*     3.4     4.7    +      -       -      +
     49D  LYS*     2.9    32.4    +      -       +      +
    145D  LEU*     4.0    32.1    -      -       +      +
    149D  GLU*     4.9     3.0    -      -       -      +
----------------------------------------------------------
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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
----------------------------------------------------------
     31A  LYS      4.9     0.3    -      -       -      +
     32A  GLY*     4.9    10.4    -      -       -      +
     35A  ARG*     2.9    62.3    +      -       +      +
     36A  VAL*     4.2    20.6    -      -       +      +
     42D  THR*     3.1    30.1    +      -       +      +
     43D  LEU*     4.3     2.5    -      -       -      +
     45D  ARG*     1.3    88.4    +      -       +      +
     47D  ARG*     1.3    62.4    +      -       -      +
     49D  LYS*     3.2    18.1    +      -       -      +
     50D  LEU*     3.2    26.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 47 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     36A  VAL*     4.1    18.6    -      -       +      -
    124A  GLU*     2.8    44.7    -      -       -      +
    127A  ASP*     5.4     6.1    -      -       -      +
    128A  CYS*     5.6     4.7    -      -       +      -
     43D  LEU*     3.0    53.6    +      -       -      +
     44D  ILE*     3.7    13.4    -      -       -      +
     46D  GLU*     1.3    74.2    -      -       -      +
     48D  ALA*     1.3    63.6    +      -       -      +
     50D  LEU*     3.1    18.9    +      -       -      +
     51D  LYS*     3.1    23.9    +      -       -      +
    117D  VAL*     2.5    37.1    +      -       -      +
    118D  GLY*     3.1    18.6    -      -       -      -
    119D  ASP      3.2    14.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 48 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     44D  ILE*     2.9    19.5    +      -       +      +
     45D  ARG*     3.7     5.4    -      -       -      +
     47D  ARG*     1.3    72.1    -      -       -      +
     49D  LYS*     1.3    58.7    +      -       -      +
     51D  LYS*     3.3     1.5    +      -       -      +
     52D  GLY      2.9    25.5    +      -       -      -
    117D  VAL*     3.7    23.8    -      -       +      +
    145D  LEU      4.1    23.3    -      -       -      +
    146D  VAL*     4.6     6.5    -      -       +      +
    149D  GLU*     3.5    16.2    -      -       +      +
    152D  LEU*     4.1     2.8    -      -       +      +
----------------------------------------------------------
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Residues in contact with LYS 49 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     28A  SER*     4.0    12.1    +      -       -      -
     31A  LYS*     6.0     3.0    -      -       -      +
     32A  GLY*     6.3     0.4    -      -       -      -
     35A  ARG*     5.0     9.7    -      -       -      +
     45D  ARG*     2.9    18.6    +      -       +      +
     46D  GLU*     3.3    26.2    +      -       -      +
     48D  ALA*     1.3    77.4    -      -       -      +
     50D  LEU*     1.3    64.5    +      -       +      +
     52D  GLY*     3.5     0.5    +      -       -      -
     53D  GLU*     3.0    61.2    +      -       +      +
     56D  ARG*     5.6     0.4    -      -       -      +
    149D  GLU*     3.4    22.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 50 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     28A  SER      4.1    20.2    -      -       -      +
     29A  ILE*     4.2    21.8    -      -       +      +
     32A  GLY*     4.2    25.6    -      -       -      -
     33A  GLN      4.5     1.6    -      -       -      +
     36A  VAL*     4.9     4.7    -      -       +      -
    128A  CYS*     3.8    32.5    -      -       +      +
     46D  GLU      3.5    11.9    -      -       -      +
     47D  ARG*     3.1    11.3    +      -       -      +
     49D  LYS*     1.3    83.7    -      -       +      +
     51D  LYS*     1.3    66.8    +      -       +      +
     53D  GLU*     3.8    13.1    -      -       +      +
     54D  LEU*     3.2    23.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 51 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    127A  ASP*     2.8    45.1    +      -       -      -
    128A  CYS*     5.4     1.5    -      -       -      +
     47D  ARG*     3.1    19.1    +      -       -      +
     48D  ALA      3.3     4.7    +      -       -      +
     49D  LYS      3.2     0.2    -      -       -      -
     50D  LEU*     1.3    81.6    -      -       +      +
     52D  GLY*     1.3    65.6    +      -       -      +
     54D  LEU*     3.3    13.8    +      -       +      +
     55D  VAL*     3.0    29.6    +      -       -      +
    115D  THR*     3.9    32.9    -      -       +      +
    116D  ASP      3.2    24.7    +      -       -      +
    117D  VAL*     4.1     8.7    -      -       +      +
    152D  LEU*     4.3     9.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLY 52 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     48D  ALA      2.9    16.8    +      -       -      -
     49D  LYS      4.0     0.9    -      -       -      -
     51D  LYS*     1.3    75.4    -      -       -      +
     53D  GLU*     1.3    56.4    +      -       -      +
     55D  VAL*     3.3     2.1    +      -       -      +
     56D  ARG*     2.9    54.6    +      -       -      +
    149D  GLU*     4.2     3.4    -      -       -      -
    150D  GLU      4.5     1.3    -      -       -      -
    152D  LEU*     4.2    17.1    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 53 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     28A  SER*     3.2    23.4    +      -       -      -
     49D  LYS*     3.0    52.9    +      -       +      +
     50D  LEU*     3.8    13.8    -      -       -      +
     52D  GLY*     1.3    74.7    -      -       -      +
     54D  LEU*     1.3    56.6    +      -       -      +
     56D  ARG*     3.4    22.4    +      -       -      +
     57D  LEU*     3.0    33.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 54 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     50D  LEU      3.2    17.4    +      -       -      +
     51D  LYS*     3.5    14.1    -      -       +      +
     52D  GLY      3.2     0.2    -      -       -      -
     53D  GLU*     1.3    75.1    -      -       -      +
     55D  VAL*     1.3    65.5    +      -       -      +
     57D  LEU*     3.3    10.8    +      -       +      +
     58D  LEU*     3.1    36.3    +      -       +      +
    111D  PRO*     3.5    32.1    -      -       +      -
    115D  THR*     4.9     6.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 55 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     51D  LYS      3.0    20.6    +      -       -      +
     52D  GLY      3.7     4.0    -      -       -      +
     54D  LEU*     1.3    74.8    -      -       -      +
     56D  ARG*     1.3    62.9    +      -       -      +
     58D  LEU*     3.3     7.3    +      -       -      +
     59D  GLY*     3.2    16.6    +      -       -      -
     61D  ALA*     4.1     3.7    -      -       +      +
     64D  SER*     3.4    22.4    -      -       -      +
    111D  PRO*     3.6    27.8    -      -       +      +
    112D  ARG*     4.0    16.5    -      -       +      +
    115D  THR*     4.2     7.0    -      -       +      -
    151D  PRO*     3.5    25.4    -      -       +      -
    152D  LEU*     3.9    16.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 56 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     49D  LYS*     5.6     0.2    -      -       -      +
     52D  GLY*     2.9    27.2    +      -       -      +
     53D  GLU*     3.4    34.8    +      -       -      +
     55D  VAL*     1.3    76.1    -      -       -      +
     57D  LEU*     1.3    61.6    +      -       -      +
     59D  GLY*     3.2    15.6    +      -       -      -
    149D  GLU*     3.0    28.7    +      -       -      -
    150D  GLU*     2.7    49.5    +      -       -      +
    151D  PRO*     4.5     4.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 57 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     53D  GLU      3.0    18.1    +      -       -      +
     54D  LEU*     3.7    11.0    -      -       +      +
     55D  VAL      3.3     0.2    -      -       -      -
     56D  ARG*     1.3    74.9    -      -       -      +
     58D  LEU*     1.3    73.5    +      -       +      +
     59D  GLY*     3.6     0.3    +      -       -      -
----------------------------------------------------------
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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
----------------------------------------------------------
     54D  LEU*     3.1    27.8    +      -       +      +
     55D  VAL      3.8     4.7    -      -       -      +
     57D  LEU*     1.3    84.2    -      -       +      +
     59D  GLY*     1.3    64.1    +      -       -      +
    110D  ASP*     4.2     7.9    -      -       -      +
    111D  PRO*     3.6    40.6    -      -       +      -
    112D  ARG*     3.7    27.9    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLY 59 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     55D  VAL      3.2     8.0    +      -       -      -
     56D  ARG*     3.2    17.9    +      -       -      -
     57D  LEU      4.5     0.7    -      -       -      -
     58D  LEU*     1.3    74.8    -      -       -      +
     60D  GLY*     1.3    57.3    +      -       -      -
     61D  ALA      3.5     2.7    -      -       -      -
    112D  ARG*     2.9    32.0    +      -       -      -
----------------------------------------------------------
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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