Contacts of the helix formed by residues 188 - 214 (chain D) in PDB entry 2FRV


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 VAL 188 (chain D).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    137D  LEU*     3.9    23.1    -      -       +      -
    184D  LEU*     3.8    22.4    -      -       +      -
    185D  PRO*     3.0    19.3    +      -       +      +
    187D  GLU*     1.3    73.7    -      -       -      +
    189D  ASP*     1.3    66.7    +      -       -      +
    190D  LEU      3.0     1.0    +      -       -      -
    191D  ILE*     3.1    13.0    +      -       +      +
    192D  ALA*     3.0    23.4    +      -       +      +
    263D  ALA*     5.4     6.3    -      -       +      -
    264D  VAL*     4.3    14.1    -      -       +      +
    267D  PHE*     3.9    35.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASP 189 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    120D  TRP      4.9     0.2    -      -       -      +
    121D  VAL*     3.4    15.0    -      -       +      +
    122D  ASN*     3.0    45.7    +      -       -      +
    125D  ASN*     2.8    30.3    +      -       -      +
    126D  ALA*     3.8     8.6    -      -       -      +
    184D  LEU*     3.3    22.6    -      -       -      +
    185D  PRO      3.1     9.9    +      -       -      +
    186D  ALA      3.6     8.1    -      -       -      +
    187D  GLU      3.3     0.4    -      -       -      -
    188D  VAL*     1.3    77.9    -      -       -      +
    190D  LEU*     1.3    53.8    +      -       -      +
    192D  ALA*     4.1     1.5    -      -       -      +
    193D  THR*     2.7    32.1    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 190 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    126D  ALA*     3.9    20.4    -      -       +      +
    129D  ALA*     3.8    15.9    -      -       +      -
    131D  PRO*     4.1    16.4    -      -       +      -
    134D  ALA*     3.6    27.1    -      -       +      -
    151D  LEU*     3.7    31.6    -      -       +      +
    154D  VAL*     4.2    17.3    -      -       +      -
    155D  GLN*     4.2    16.4    -      -       +      +
    186D  ALA      3.1    15.6    +      -       -      +
    187D  GLU      3.4     2.0    +      -       -      +
    188D  VAL      3.0     0.8    -      -       -      -
    189D  ASP*     1.3    78.3    -      -       -      +
    191D  ILE*     1.3    59.2    -      -       -      +
    192D  ALA      3.2     0.2    -      -       -      -
    193D  THR*     3.8     1.2    -      -       -      +
    194D  ALA*     3.0    27.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 191 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    134D  ALA*     3.6    28.7    -      -       +      +
    137D  LEU*     3.8    27.4    -      -       +      -
    138D  ALA*     3.8    18.6    -      -       +      +
    141D  LEU*     5.1     9.6    -      -       +      -
    151D  LEU*     4.6     6.7    -      -       +      -
    187D  GLU      3.3    18.1    +      -       -      +
    188D  VAL*     3.6    13.9    -      -       +      +
    190D  LEU*     1.3    76.2    -      -       -      +
    192D  ALA*     1.3    62.2    +      -       +      +
    194D  ALA*     3.1     7.6    +      -       -      +
    195D  HIS*     2.9    44.0    +      -       +      -
    260D  ASP*     3.9    22.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 192 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    113D  TYR*     4.7     6.1    -      -       +      -
    117D  ALA*     5.9     4.1    -      -       +      +
    121D  VAL*     4.0    28.9    -      -       +      -
    188D  VAL*     3.0    18.2    +      -       +      +
    189D  ASP      4.1     3.4    -      -       -      +
    191D  ILE*     1.3    83.1    -      -       +      +
    193D  THR*     1.3    57.1    +      -       -      +
    195D  HIS*     3.9     6.3    -      -       -      +
    196D  TYR*     3.0    26.5    +      -       -      +
    260D  ASP*     4.6     7.0    -      -       +      +
    264D  VAL*     5.2     9.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with THR 193 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    121D  VAL*     4.3     2.1    -      -       -      +
    123D  VAL*     3.9    30.3    -      -       +      +
    126D  ALA*     4.1     8.2    -      -       +      +
    154D  VAL*     3.9    18.2    -      -       +      -
    158D  VAL*     3.9    20.6    -      -       +      -
    189D  ASP      2.7    24.1    +      -       -      -
    190D  LEU*     3.8     6.3    -      -       -      -
    191D  ILE      3.2     0.8    -      -       -      -
    192D  ALA*     1.3    75.5    -      -       -      +
    194D  ALA*     1.3    68.5    +      -       -      +
    195D  HIS      3.1     0.4    -      -       -      -
    196D  TYR*     3.5     7.5    +      -       +      +
    197D  LEU*     3.3    33.8    +      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 194 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    151D  LEU*     3.6    25.4    -      -       +      -
    154D  VAL*     3.8    23.6    -      -       +      +
    190D  LEU      3.0    18.0    +      -       -      +
    191D  ILE      3.1     4.2    +      -       -      +
    193D  THR*     1.3    80.6    -      -       -      +
    195D  HIS*     1.3    66.3    +      -       +      +
    197D  LEU*     3.6     4.4    +      -       -      +
    198D  GLU*     3.3    22.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with HIS 195 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    113D  TYR*     3.6    15.9    -      -       +      +
    138D  ALA*     5.8     5.4    -      -       +      +
    144D  LYS*     5.1     5.1    -      -       -      -
    146D  THR*     5.3     8.3    +      -       -      +
    191D  ILE*     2.9    29.1    +      -       +      +
    192D  ALA      4.0     2.2    -      -       -      +
    194D  ALA*     1.3    81.6    -      -       +      +
    196D  TYR*     1.3    54.1    +      -       -      +
    198D  GLU*     3.1    19.0    +      -       -      +
    199D  ALA*     2.6    36.6    +      -       -      +
    252D  PHE*     4.2     2.1    -      -       -      -
    256D  VAL*     3.4    27.0    -      -       +      +
    259D  THR*     5.5     0.4    -      -       -      -
    260D  ASP*     2.2    47.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 196 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     48C  LEU*     4.8     7.6    +      -       -      +
    113D  TYR*     2.9    42.5    -      -       +      -
    114D  HIS*     3.2    48.6    +      +       -      +
    117D  ALA*     5.1     3.6    -      -       +      -
    118D  LEU*     4.3    28.7    -      -       +      +
    123D  VAL*     6.1     1.6    -      -       +      -
    169D  ILE*     4.0    22.8    -      -       +      +
    170D  PHE*     5.3     8.7    -      +       -      -
    192D  ALA      3.0    18.1    +      -       -      +
    193D  THR*     3.8     9.6    -      -       +      +
    194D  ALA      3.4     0.2    -      -       -      -
    195D  HIS*     1.3    73.8    -      -       -      +
    197D  LEU*     1.3    78.3    +      -       +      +
    200D  LEU*     3.4    20.7    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 197 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     33C  ASP*     4.6    11.7    -      -       +      +
     37C  LEU*     4.5    21.1    -      -       +      -
    154D  VAL*     3.9    25.1    -      -       +      -
    157D  LYS*     4.3    28.5    -      -       +      +
    158D  VAL*     5.9     1.3    -      -       +      -
    193D  THR*     3.3    23.7    +      -       +      +
    194D  ALA*     4.0     5.2    -      -       -      +
    195D  HIS      3.3     0.4    -      -       -      -
    196D  TYR*     1.3    91.4    -      -       +      +
    198D  GLU*     1.3    63.0    +      -       -      +
    200D  LEU*     3.1    31.4    +      -       +      +
    201D  ARG*     3.7     9.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 198 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    144D  LYS*     2.5    34.2    +      -       -      -
    194D  ALA      3.3    11.7    +      -       -      +
    195D  HIS*     3.1    27.7    +      -       -      +
    197D  LEU*     1.3    76.1    -      -       -      +
    199D  ALA*     1.3    63.8    -      -       -      +
    201D  ARG*     3.1    19.9    +      -       +      +
    202D  VAL*     3.2    19.4    +      -       +      +
    252D  PHE*     3.7    16.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 199 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    109D  LEU*     4.6     6.4    -      -       +      +
    113D  TYR*     3.5    31.2    -      -       +      -
    114D  HIS*     3.7    20.5    -      -       +      +
    195D  HIS      2.6    19.2    +      -       -      +
    196D  TYR      3.9     0.2    -      -       -      +
    198D  GLU*     1.3    71.0    -      -       -      +
    200D  LEU*     1.3    58.6    +      -       -      +
    201D  ARG      3.2     0.2    -      -       -      -
    202D  VAL*     3.8     5.8    -      -       -      -
    203D  GLN*     2.9    31.9    +      -       -      +
    252D  PHE*     4.1    11.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 200 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     25C  LEU*     5.3     8.5    -      -       +      -
     31C  TYR*     5.7     0.2    -      -       -      -
     32C  VAL*     3.8    32.0    -      -       +      +
     33C  ASP*     4.3    25.1    -      -       +      +
     36C  ILE*     6.3     2.2    -      -       +      -
     48C  LEU*     6.5     1.3    -      -       +      -
    114D  HIS*     3.5    24.7    -      -       +      +
    196D  TYR*     3.4    31.1    +      -       +      +
    197D  LEU*     3.1    20.1    +      -       +      +
    198D  GLU      3.1     0.6    -      -       -      -
    199D  ALA*     1.3    78.1    -      -       -      +
    201D  ARG*     1.3    58.8    +      -       -      +
    203D  GLN*     2.9    33.8    +      -       +      +
    204D  VAL*     3.7     4.9    -      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 201 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     31C  TYR*     3.5    47.0    -      -       +      +
     33C  ASP*     2.7    40.7    +      -       -      +
     34C  GLU*     3.9    14.5    +      -       -      +
    197D  LEU      4.1    10.3    -      -       -      +
    198D  GLU*     3.1    10.6    +      -       +      +
    200D  LEU*     1.3    77.0    -      -       -      +
    202D  VAL*     1.3    66.3    +      -       +      +
    203D  GLN      3.3     1.1    -      -       -      -
    204D  VAL*     3.4    17.1    +      -       -      +
    205D  LYS*     3.6    15.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 202 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    109D  LEU*     3.8    23.3    -      -       +      -
    198D  GLU*     3.2    19.7    +      -       +      +
    199D  ALA*     3.5     4.7    +      -       -      +
    201D  ARG*     1.3    74.3    -      -       +      +
    203D  GLN*     1.3    69.1    +      -       -      +
    205D  LYS*     2.8    25.2    +      -       +      +
    206D  ALA*     3.3     8.7    +      -       -      +
    248D  GLU      5.1     0.7    -      -       -      +
    249D  VAL*     3.9    28.0    -      -       +      -
    252D  PHE*     3.7    39.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLN 203 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     25C  LEU*     2.8    37.4    +      -       -      +
     26C  ARG*     3.1    27.7    +      -       -      +
     32C  VAL*     5.4     0.4    -      -       -      +
    106D  HIS*     3.1    36.7    +      -       +      +
    109D  LEU*     4.4     8.9    -      -       +      +
    110D  VAL*     3.5    29.3    -      -       +      +
    114D  HIS*     4.5     3.4    -      -       +      -
    199D  ALA      2.9    18.3    +      -       -      +
    200D  LEU*     2.9    33.1    +      -       +      +
    202D  VAL*     1.3    76.7    -      -       -      +
    204D  VAL*     1.3    68.1    +      -       -      +
    206D  ALA*     3.4     3.5    +      -       -      -
    207D  ALA*     3.2     8.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 204 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     25C  LEU      3.7    10.5    -      -       -      +
     26C  ARG*     4.4    11.8    -      -       +      +
     27C  THR      4.4     9.2    -      -       -      +
     28C  VAL*     3.9    15.3    -      -       +      -
     31C  TYR*     4.5    14.8    -      -       +      -
    234C  ASN*     5.2     1.4    +      -       -      -
    235C  GLN*     4.7     1.7    +      -       -      +
    200D  LEU      3.7     7.0    -      -       -      +
    201D  ARG*     3.4    10.1    +      -       -      +
    202D  VAL      2.8     0.6    +      -       -      -
    203D  GLN*     1.3    96.5    -      -       -      +
    205D  LYS*     1.3    59.2    +      -       +      +
    207D  ALA*     3.6     5.9    +      -       -      +
    208D  ARG*     3.2    51.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 205 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    201D  ARG*     3.8    15.8    +      -       -      +
    202D  VAL*     2.8    16.4    +      -       +      +
    204D  VAL*     1.3    78.1    -      -       +      +
    206D  ALA*     1.3    56.6    +      -       -      +
    207D  ALA      3.3     0.2    -      -       -      -
    208D  ARG*     3.4    18.9    +      -       -      +
    209D  ALA*     3.2    26.7    +      -       -      +
    245D  LEU*     4.0    22.0    -      -       +      +
    248D  GLU*     2.7    42.7    +      -       +      +
    249D  VAL*     3.8    13.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 206 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    102D  ALA*     4.3    10.4    -      -       -      +
    105D  MET*     5.3     1.3    -      -       +      -
    106D  HIS*     3.6    38.3    -      -       +      +
    109D  LEU*     5.3     1.3    -      -       +      -
    202D  VAL      3.3     8.0    +      -       -      +
    203D  GLN*     3.4     4.0    +      -       -      +
    205D  LYS*     1.3    74.1    -      -       -      +
    207D  ALA*     1.3    63.3    +      -       -      +
    209D  ALA*     3.9     6.0    -      -       -      +
    210D  MET*     3.3    20.6    +      -       -      +
    249D  VAL*     4.0    25.0    -      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 207 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     26C  ARG*     3.3    36.1    -      -       -      +
    234C  ASN*     3.9     8.3    -      -       -      +
    106D  HIS*     3.8     8.7    -      -       -      +
    203D  GLN      3.2    14.6    +      -       -      +
    204D  VAL      3.7     4.5    -      -       -      +
    206D  ALA*     1.3    79.6    -      -       -      +
    208D  ARG*     1.3    59.5    +      -       -      +
    210D  MET*     3.3     5.6    +      -       -      +
    211D  ALA*     3.1    26.3    +      -       -      +
    217D  ASN*     3.7    16.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 208 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     28C  VAL*     4.1     4.9    -      -       -      +
     31C  TYR*     5.7     0.6    +      -       -      -
    234C  ASN*     2.8    32.6    +      -       +      +
    235C  GLN*     2.4    42.5    -      -       -      +
    236C  VAL*     3.6    19.7    -      -       +      +
    204D  VAL*     3.2    33.6    +      -       -      +
    205D  LYS*     3.7    25.3    -      -       -      +
    206D  ALA      3.4     0.4    -      -       -      -
    207D  ALA*     1.3    74.5    -      -       -      +
    209D  ALA*     1.3    62.5    +      -       -      +
    211D  ALA*     3.2     4.5    +      -       -      +
    212D  ILE*     3.2    18.5    +      -       -      +
    241D  GLU*     5.5     0.7    -      -       -      -
    245D  LEU*     3.7    26.9    -      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 209 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    102D  ALA*     5.2     3.8    -      -       +      -
    205D  LYS      3.2    17.1    +      -       -      +
    206D  ALA*     3.9     8.5    -      -       -      +
    208D  ARG*     1.3    71.8    -      -       -      +
    210D  MET*     1.3    65.8    +      -       -      +
    212D  ILE*     3.0    19.4    +      -       -      +
    213D  PHE      3.8     1.0    +      -       -      -
    242D  PHE*     3.2    43.2    -      -       +      +
    245D  LEU*     4.0    17.5    -      -       +      -
    246D  TYR*     4.8     5.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with MET 210 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     69D  THR*     3.8     9.4    -      -       +      -
     70D  TYR*     3.4    33.7    -      -       +      -
     99D  THR*     4.0    20.6    -      -       +      +
    102D  ALA*     4.0    14.5    -      -       +      +
    103D  GLN*     3.5    38.8    -      -       +      +
    106D  HIS*     5.8     2.0    -      -       -      -
    206D  ALA      3.3    11.9    +      -       -      +
    207D  ALA*     3.3    10.3    +      -       -      +
    208D  ARG      3.2     0.6    -      -       -      -
    209D  ALA*     1.3    81.3    -      -       -      +
    211D  ALA*     1.3    48.8    +      -       -      +
    212D  ILE      3.3     0.2    +      -       -      -
    213D  PHE*     3.4     3.9    +      -       -      +
    214D  GLY*     2.7    31.4    +      -       -      -
    217D  ASN*     3.4    21.3    -      -       +      +
    220D  THR*     3.5    16.6    -      -       +      -
    242D  PHE*     5.0     1.1    -      -       -      -
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Residues in contact with ALA 211 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    233C  PHE      4.7     0.2    -      -       -      +
    234C  ASN*     3.4    28.5    -      -       +      +
    236C  VAL*     3.6    14.4    -      -       +      -
    237C  ASN*     3.1    21.5    +      -       -      +
    207D  ALA      3.1    10.0    +      -       -      +
    208D  ARG      3.4    10.1    -      -       -      +
    209D  ALA      3.2     0.2    -      -       -      -
    210D  MET*     1.3    74.4    -      -       -      +
    212D  ILE*     1.3    63.4    +      -       -      +
    214D  GLY*     3.8     3.1    -      -       -      +
    215D  ALA      3.2    12.7    +      -       -      +
    216D  LYS*     4.0    15.5    -      -       -      +
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Residues in contact with ILE 212 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    236C  VAL*     3.9    15.0    -      -       +      -
    237C  ASN*     3.1    21.2    +      -       -      +
    208D  ARG      3.2    14.3    +      -       -      +
    209D  ALA*     3.0    11.3    +      -       -      +
    211D  ALA*     1.3    75.8    -      -       -      +
    213D  PHE*     1.3    63.1    +      -       +      +
    230D  ASN*     3.3     7.1    +      -       -      -
    233D  SER*     3.6    10.8    -      -       -      -
    238D  ARG*     3.4    45.1    +      -       +      +
    241D  GLU*     3.8    17.3    -      -       +      +
    242D  PHE*     3.7    37.0    -      -       +      +
    245D  LEU*     3.9    15.5    -      -       +      -
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Residues in contact with PHE 213 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     95D  MET*     4.1    26.5    -      -       +      -
     98D  LEU*     3.8    33.0    -      -       +      -
     99D  THR*     3.3    21.8    -      -       -      +
    209D  ALA      4.4     0.4    -      -       -      -
    210D  MET*     3.4     4.0    +      -       -      +
    212D  ILE*     1.3    80.9    -      -       +      +
    214D  GLY*     1.3    57.0    -      -       -      +
    222D  PHE*     3.2    19.1    -      -       -      +
    230D  ASN*     2.7    22.5    +      -       -      +
    233D  SER*     3.4    34.8    -      -       -      -
    239D  ILE*     4.6     7.6    -      -       +      -
    242D  PHE*     3.2    53.2    -      +       +      -
    429D  LEU*     4.3     8.1    -      -       +      -
    432D  LEU*     4.4     6.5    -      -       +      -
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Residues in contact with GLY 214 (chain D). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     99D  THR*     4.4     1.3    +      -       -      -
    210D  MET      2.7    22.2    +      -       -      -
    211D  ALA      4.1     0.2    -      -       -      -
    213D  PHE*     1.3    71.5    -      -       -      +
    215D  ALA*     1.3    62.5    +      -       -      +
    216D  LYS      2.9    11.6    +      -       -      -
    220D  THR*     3.3    15.1    -      -       -      -
    221D  GLN      3.0    19.4    +      -       -      -
    222D  PHE*     3.7    18.4    -      -       -      -
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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