Contacts of the helix formed by residues 182 - 213 (chain E) in PDB entry 1LWU


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 182 (chain E).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    119D  ILE*     4.8     6.3    -      -       +      -
    122D  GLN*     3.4    25.4    -      -       +      +
    123D  LEU*     3.7    29.4    -      -       +      -
    126D  LEU*     3.9     9.2    -      -       +      -
    177E  ARG      2.8    20.5    +      -       -      +
    178E  ILE*     4.0     3.1    -      -       -      +
    180E  SER      2.7     4.6    +      -       -      -
    181E  THR*     1.3    71.5    -      -       -      +
    183E  ALA*     1.3    51.1    +      -       -      +
    184E  GLY      2.7     7.4    +      -       -      -
    185E  SER*     2.9     1.0    +      -       -      -
    186E  LEU*     2.5    51.3    +      -       +      +
    102F  HIS*     3.0    33.9    -      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 183 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    178E  ILE      3.4    13.0    +      -       -      +
    179E  GLU*     3.7    15.5    -      -       -      +
    180E  SER      3.6     0.6    +      -       -      -
    182E  VAL*     1.3    78.4    -      -       -      +
    184E  GLY*     1.3    54.9    +      -       -      +
    186E  LEU*     3.8     8.7    -      -       -      +
    187E  ARG*     3.2    28.0    +      -       -      +
    102F  HIS*     3.5    22.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 184 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    181D  ILE*     5.1     3.7    -      -       -      +
    179E  GLU      4.5     0.6    +      -       -      -
    180E  SER*     2.8    18.0    +      -       -      -
    182E  VAL      2.7     3.2    +      -       -      -
    183E  ALA*     1.3    78.7    -      -       -      +
    185E  SER*     1.3    63.3    +      -       -      -
    187E  ARG*     3.4     2.1    +      -       -      +
    188E  SER*     3.1    26.7    +      -       -      -
----------------------------------------------------------
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Residues in contact with SER 185 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    126D  LEU*     4.2    13.2    -      -       -      -
    181D  ILE*     3.5    27.1    -      -       -      +
    183D  ASN*     4.2     2.7    +      -       -      +
    184D  LEU*     3.2    23.2    -      -       -      +
    180E  SER      4.0     1.8    +      -       -      -
    181E  THR      3.1    18.1    +      -       -      -
    182E  VAL      2.9     5.8    +      -       -      -
    184E  GLY*     1.3    76.3    -      -       -      +
    186E  LEU*     1.3    66.2    +      -       -      +
    187E  ARG      3.2     0.9    +      -       -      -
    188E  SER*     3.8     1.3    -      -       -      -
    189E  MET*     3.0    36.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 186 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    126D  LEU*     3.8    15.9    -      -       +      -
    182E  VAL*     2.5    36.1    +      -       +      +
    183E  ALA*     3.8     9.6    -      -       -      -
    185E  SER*     1.3    75.5    -      -       -      +
    187E  ARG*     1.3    63.9    +      -       -      +
    189E  MET*     3.6     2.6    -      -       -      +
    190E  LYS*     3.4    17.0    +      -       +      +
    102F  HIS*     4.3     7.0    -      -       +      +
    105F  GLN*     3.2    53.8    -      -       +      +
    106F  ILE*     3.4    31.2    -      -       +      -
    109F  LEU*     3.7    13.4    -      -       +      +
----------------------------------------------------------
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Residues in contact with ARG 187 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    183E  ALA      3.2    18.1    +      -       -      +
    184E  GLY*     4.0     2.2    -      -       -      +
    185E  SER      3.2     0.8    -      -       -      -
    186E  LEU*     1.3    77.7    +      -       -      +
    188E  SER*     1.3    55.3    +      -       -      +
    189E  MET      2.6    16.3    +      -       -      -
    190E  LYS*     3.1    57.0    +      -       -      +
    191E  SER*     3.5     9.4    +      -       -      -
    105F  GLN*     3.8    22.1    +      -       -      +
    108F  GLU*     5.1     2.2    +      -       -      -
----------------------------------------------------------
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Residues in contact with SER 188 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    174D  LEU*     5.0     1.1    -      -       -      +
    177D  ALA*     5.6    10.1    -      -       -      -
    178D  ALA*     3.9    19.8    +      -       -      +
    181D  ILE*     6.0     4.0    -      -       -      -
    184E  GLY      3.1    14.3    +      -       -      -
    185E  SER*     3.8     2.5    -      -       -      -
    187E  ARG*     1.3    76.2    -      -       -      +
    189E  MET*     1.3    57.2    +      -       -      +
    191E  SER*     4.2    10.9    -      -       -      -
    192E  VAL*     4.0    11.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with MET 189 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    126D  LEU*     3.7    45.5    -      -       +      +
    129D  LEU*     4.0    15.9    -      -       -      +
    130D  GLN*     3.7    26.9    -      -       +      +
    133D  ILE*     3.9    16.6    -      -       +      +
    178D  ALA*     4.1    20.4    -      -       +      +
    184D  LEU*     5.4     1.8    -      -       +      -
    185E  SER*     3.0    30.0    +      -       -      +
    186E  LEU      3.6     4.0    -      -       -      +
    187E  ARG      2.6     6.3    +      -       -      -
    188E  SER*     1.3    76.7    -      -       -      +
    190E  LYS*     1.3    57.2    +      -       -      +
    191E  SER      2.8    10.6    +      -       -      -
    192E  VAL*     3.2     3.4    +      -       -      +
    193E  LEU*     3.0    29.3    +      -       -      +
    109F  LEU*     3.7     9.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with LYS 190 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    186E  LEU*     3.4     8.4    +      -       +      +
    187E  ARG*     3.1    50.8    +      -       -      +
    189E  MET*     1.3    77.9    -      -       -      +
    191E  SER*     1.3    56.4    +      -       -      +
    193E  LEU*     4.6     2.7    -      -       -      -
    194E  GLU*     2.9    44.3    +      -       -      +
    108F  GLU*     3.7    27.1    +      -       -      +
    109F  LEU*     3.4    26.1    -      -       +      +
    112F  MET*     4.0    17.1    -      -       +      +
----------------------------------------------------------
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Residues in contact with SER 191 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    174D  LEU*     5.3    10.0    -      -       -      +
    187E  ARG      3.5    11.0    +      -       -      -
    188E  SER*     4.4     9.9    -      -       -      -
    189E  MET      2.8     0.2    -      -       -      -
    190E  LYS*     1.3    79.8    -      -       -      +
    192E  VAL*     1.3    56.1    +      -       -      +
    194E  GLU*     2.9     8.2    +      -       -      +
    195E  HIS*     2.5    38.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 192 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    133D  ILE*     3.5    30.3    -      -       +      -
    137D  VAL*     4.0    14.8    -      -       +      -
    171D  ASN*     5.1     5.2    -      -       -      +
    174D  LEU*     4.0    40.6    -      -       +      +
    175D  GLU*     4.0     7.4    -      -       +      +
    178D  ALA*     4.2     4.0    -      -       +      -
    188E  SER      4.0    12.8    -      -       -      +
    189E  MET*     3.2     8.5    +      -       -      +
    191E  SER*     1.3    80.6    -      -       -      +
    193E  LEU*     1.3    54.8    +      -       -      +
    195E  HIS*     3.4     7.4    -      -       -      +
    196E  LEU*     2.7    41.6    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 193 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    129D  LEU*     5.1     2.7    -      -       +      -
    133D  ILE*     4.0    23.1    -      -       +      -
    136D  GLN*     3.6    11.4    -      -       -      +
    189E  MET      3.0    20.3    +      -       -      +
    190E  LYS      4.5     0.4    -      -       -      +
    192E  VAL*     1.3    78.2    -      -       -      +
    194E  GLU*     1.3    62.5    +      -       -      +
    196E  LEU*     4.5     3.1    -      -       +      -
    197E  ARG*     3.2     8.7    +      -       -      +
    109F  LEU*     3.6    45.1    -      -       +      +
    112F  MET*     4.1    19.5    -      -       +      +
    113F  TRP*     3.5    40.8    -      -       +      -
    116F  ASN*     3.0    25.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 194 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    190E  LYS*     2.9    46.9    +      -       -      +
    191E  SER*     2.9     7.5    +      -       -      +
    193E  LEU*     1.3    77.6    -      -       -      +
    195E  HIS*     1.3    64.5    -      -       -      +
    197E  ARG*     3.3    31.3    +      -       -      +
    198E  ALA*     3.3    20.6    +      -       -      +
    112F  MET*     4.6     9.3    -      -       -      -
----------------------------------------------------------
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Residues in contact with HIS 195 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    168D  LYS*     3.6    30.7    -      -       +      +
    170D  LYS*     3.8    16.9    -      -       -      -
    171D  ASN*     2.7    44.4    +      -       +      +
    174D  LEU*     4.1    12.3    -      -       +      -
    191E  SER*     2.5    20.1    +      -       -      +
    192E  VAL*     3.4     8.1    -      -       -      +
    194E  GLU*     1.3    70.9    -      -       -      +
    196E  LEU*     1.3    66.0    +      -       -      +
    197E  ARG      3.2     0.2    +      -       -      -
    198E  ALA*     3.2     8.1    +      -       -      +
    199E  LYS*     3.0    31.5    +      -       -      +
    202E  ARG*     5.0     7.0    -      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 196 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    133D  ILE*     5.1     1.1    -      -       +      -
    136D  GLN*     3.1    30.3    -      -       +      +
    137D  VAL*     3.9    37.9    -      -       +      +
    140D  ILE*     3.8    26.9    -      -       +      +
    171D  ASN*     3.8    19.7    -      -       -      +
    192E  VAL*     2.7    32.0    +      -       +      +
    193E  LEU*     4.5     4.9    -      -       +      -
    195E  HIS*     1.3    73.7    +      -       -      +
    197E  ARG*     1.3    64.4    +      -       -      +
    199E  LYS*     3.0    19.8    +      -       +      +
    200E  MET*     3.0    18.4    +      -       -      +
    116F  ASN*     3.5    11.9    -      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 197 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    193E  LEU      3.2     7.0    +      -       -      +
    194E  GLU*     3.5    36.5    +      -       -      +
    195E  HIS      3.2     0.8    -      -       -      -
    196E  LEU*     1.3    77.9    -      -       -      +
    198E  ALA*     1.3    66.4    +      -       -      +
    200E  MET*     2.7    30.6    +      -       -      +
    201E  GLN*     2.9    43.5    +      -       -      +
    112F  MET*     6.0     6.1    -      -       +      +
    115F  VAL*     5.4     8.1    -      -       +      -
    116F  ASN*     3.3    26.6    -      -       -      +
    119F  PHE*     4.2    17.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 198 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    194E  GLU      3.3     7.8    +      -       -      +
    195E  HIS*     3.2    10.8    +      -       +      +
    197E  ARG*     1.3    89.5    -      -       -      +
    199E  LYS*     1.3    61.9    +      -       -      +
    201E  GLN*     3.4    17.4    +      -       -      +
    202E  ARG*     3.1    39.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 199 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    140D  ILE*     3.8    23.6    -      -       +      +
    141D  LEU*     5.4     5.7    -      -       -      +
    144D  GLU*     3.0    36.5    +      -       +      +
    164D  TYR*     4.5     0.7    +      -       -      -
    166D  LEU*     5.3     0.6    -      -       -      +
    167D  ASP*     5.7     4.6    -      -       -      +
    168D  LYS*     4.4    13.1    +      -       -      +
    171D  ASN*     4.8    12.6    -      -       -      +
    195E  HIS*     3.0    26.3    +      -       -      +
    196E  LEU*     3.0    16.7    +      -       +      +
    198E  ALA*     1.3    78.3    -      -       -      +
    200E  MET*     1.3    61.7    +      -       -      +
    202E  ARG*     3.3    29.2    +      -       -      +
    203E  MET*     3.1    42.5    +      -       +      +
----------------------------------------------------------
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Residues in contact with MET 200 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    140D  ILE*     3.4    38.8    -      -       +      -
    196E  LEU      3.1    11.4    -      -       -      +
    197E  ARG*     2.7    13.9    +      -       -      +
    199E  LYS*     1.3    69.4    -      -       -      +
    201E  GLN*     1.3    50.7    +      -       -      -
    203E  MET*     3.1    11.2    +      -       -      +
    204E  GLU*     2.6    36.0    +      -       -      +
    116F  ASN*     3.3    35.2    -      -       -      +
    119F  PHE*     3.2    53.7    -      -       +      -
    120F  VAL*     3.6    18.4    -      -       -      -
    123F  LEU*     3.8     9.9    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLN 201 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    197E  ARG*     2.9    42.6    +      -       -      +
    198E  ALA*     3.8    16.7    +      -       -      +
    199E  LYS      3.3     0.2    -      -       -      -
    200E  MET*     1.3    75.5    -      -       -      +
    202E  ARG*     1.3    64.7    +      -       -      +
    204E  GLU*     2.7     4.7    +      -       -      +
    205E  GLU*     2.7    28.4    +      -       -      +
    119F  PHE*     3.8    23.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 202 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    144D  GLU*     4.8     2.4    +      -       -      -
    164D  TYR*     3.6    16.3    +      -       +      +
    165D  ARG      5.3     7.3    +      -       -      -
    166D  LEU      6.2     0.2    -      -       -      -
    167D  ASP*     4.7    14.4    +      -       -      +
    168D  LYS*     4.1    22.0    -      -       -      +
    195E  HIS*     5.0     5.7    -      -       -      -
    198E  ALA*     3.1    30.2    +      -       +      +
    199E  LYS*     3.6    43.1    -      -       -      +
    201E  GLN*     1.3    77.2    -      -       -      +
    203E  MET*     1.3    56.9    +      -       -      +
    205E  GLU*     3.3    12.6    -      -       +      +
    206E  ALA*     3.1    27.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with MET 203 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    140D  ILE*     4.1    10.8    -      -       +      +
    143D  VAL*     4.6     1.6    -      -       -      -
    144D  GLU*     3.5    35.9    -      -       +      +
    147D  ILE*     3.8    23.6    -      -       +      -
    164D  TYR*     3.1    28.7    -      -       +      +
    199E  LYS*     3.1    51.2    +      -       +      +
    200E  MET*     3.1    14.8    +      -       -      +
    201E  GLN      2.7     0.8    +      -       -      -
    202E  ARG*     1.3    77.2    -      -       -      +
    204E  GLU*     1.3    65.7    +      -       -      +
    206E  ALA*     3.1     3.5    +      -       -      +
    207E  ILE*     3.0    28.6    +      -       -      +
    123F  LEU*     3.9    13.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 204 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    200E  MET      2.6    20.2    +      -       -      +
    201E  GLN*     2.7     6.7    +      -       -      +
    203E  MET*     1.3    71.6    -      -       -      +
    205E  GLU*     1.3    61.8    +      -       -      +
    207E  ILE*     3.3     2.9    +      -       -      +
    208E  LYS*     3.0    36.7    +      -       +      +
    119F  PHE*     3.0    25.8    -      -       +      -
    122F  ARG*     2.8    32.2    +      -       -      -
    123F  LEU*     3.7    11.6    -      -       +      +
    126F  GLN*     3.1    27.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 205 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    201E  GLN      2.7    16.4    +      -       -      +
    202E  ARG*     3.3    17.7    -      -       -      +
    204E  GLU*     1.3    73.7    -      -       -      +
    206E  ALA*     1.3    71.6    +      -       -      +
    207E  ILE      3.0     0.3    +      -       -      -
    208E  LYS*     3.0     8.0    +      -       -      +
    209E  THR*     2.9    38.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 206 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    151D  LEU*     4.0    13.3    -      -       +      +
    164D  TYR*     3.2    40.2    -      -       +      -
    202E  ARG      3.1     9.1    +      -       -      +
    203E  MET*     3.1     6.6    +      -       -      +
    205E  GLU*     1.3    90.0    -      -       +      +
    207E  ILE*     1.3    59.2    +      -       -      +
    209E  THR*     3.8     4.8    +      -       -      +
    210E  GLN*     3.3    22.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 207 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    147D  ILE*     3.5    27.4    -      -       +      -
    151D  LEU*     3.2    39.0    -      -       +      -
    203E  MET      3.0    20.7    +      -       -      +
    204E  GLU*     3.6     6.3    -      -       -      +
    206E  ALA*     1.3    73.9    -      -       -      +
    208E  LYS*     1.3    68.9    +      -       -      +
    209E  THR      3.1     1.1    -      -       -      -
    210E  GLN*     3.2     2.3    +      -       -      +
    211E  LYS*     2.8    30.0    +      -       +      +
    123F  LEU*     5.0     1.8    -      -       +      -
    126F  GLN*     3.8    41.7    -      -       +      +
    130F  ILE*     4.7    16.5    -      -       +      +
----------------------------------------------------------
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Residues in contact with LYS 208 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    204E  GLU*     3.0    25.4    +      -       +      +
    205E  GLU*     3.0     6.7    +      -       -      +
    207E  ILE*     1.3    84.5    -      -       -      +
    209E  THR*     1.3    56.8    +      -       -      +
    211E  LYS*     3.4    30.9    +      -       +      +
    212E  GLU*     2.9    30.9    +      -       -      +
    126F  GLN*     3.2    32.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with THR 209 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    162D  LEU*     4.0    20.4    -      -       +      -
    205E  GLU*     2.9    30.6    +      -       -      +
    206E  ALA*     3.9     6.3    -      -       -      +
    208E  LYS*     1.3    79.0    -      -       -      +
    210E  GLN*     1.3    63.2    +      -       +      +
    212E  GLU*     3.3     6.0    +      -       -      +
    213E  LEU*     3.1    44.9    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLN 210 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    151D  LEU*     4.1    30.1    -      -       +      +
    154D  CYS*     3.2    29.3    -      -       +      +
    160D  ARG      3.7     8.8    +      -       -      +
    161D  TYR*     3.1    19.8    -      -       +      +
    162D  LEU*     2.9    38.9    -      -       +      +
    163D  GLU      5.6     1.1    -      -       -      +
    206E  ALA      3.3    12.2    +      -       -      +
    207E  ILE      3.2     4.7    +      -       -      +
    209E  THR*     1.3    75.6    -      -       -      +
    211E  LYS*     1.3    69.5    +      -       -      +
    213E  LEU*     3.0    12.3    +      -       -      +
    214E  CYS*     3.2    25.1    +      -       -      -
    130F  ILE*     4.5     5.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with LYS 211 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    207E  ILE*     2.8    18.5    +      -       +      +
    208E  LYS*     3.4    31.4    -      -       -      +
    210E  GLN*     1.3    74.9    -      -       -      +
    212E  GLU*     1.3    64.1    +      -       -      +
    214E  CYS*     3.1    19.5    +      -       +      +
    215E  SER*     3.9     2.9    +      -       -      -
    129F  ASP*     4.6    16.6    +      -       -      +
    130F  ILE*     4.4    15.6    -      -       +      +
    133F  THR*     4.8    17.6    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 212 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    208E  LYS      2.9    18.3    +      -       -      +
    209E  THR*     3.5     7.6    -      -       -      +
    210E  GLN      3.2     0.2    -      -       -      -
    211E  LYS*     1.3    77.1    -      -       -      +
    213E  LEU*     1.3    63.0    +      -       +      +
    214E  CYS      3.1     4.7    +      -       -      -
    215E  SER*     3.3    26.7    +      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 213 (chain E). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    158D  CYS*     3.3    13.3    -      -       -      +
    159D  ALA*     3.8     4.2    +      -       -      +
    160D  ARG*     3.1    72.6    +      -       +      +
    162D  LEU*     3.3    34.1    -      -       +      -
    209E  THR*     3.1    25.7    +      -       +      +
    210E  GLN*     3.0    16.5    +      -       -      +
    212E  GLU*     1.3    80.3    -      -       +      +
    214E  CYS*     1.3    55.7    +      -       -      +
    215E  SER*     3.3     3.8    +      -       -      -
    216E  ALA      4.0     1.3    -      -       -      +
----------------------------------------------------------
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A short description of the analytical approach
The contact analysis used in this page is based upon the approach developed in: Sobolev V., Wade R.C., Vriend G. and Edelman M. PROTEINS (1996) 25, 120-129. Contact legitimacy depends on the hydrophobic-hydrophilic properties of the contacting atoms. In order to define it, for each inter-atomic contact, eight atom classes have been introduced:


   I  Hydrophilic      - N and O that can donate and accept hydrogen bonds
                         (e.g., oxygen of hydroxyl group of Ser. or Thr)
  II  Acceptor         - N or O that can only accept a hydrogen bond
 III  Donor            - N that can only donate a hydrogen bond
  IV  Hydrophobic      - Cl, Br, I and all C atoms that are not in
                         aromatic rings and do not have a covalent bond to
                         a N or O atom
   V  Aromatic         - C in aromatic rings irrespective of any other 
                         bonds formed by the atom
  VI  Neutral          - C atoms that have a covalent bond to at least one
                         atom of class I or two or more atoms from class II
                         or III; atoms; S, F, P, and metal atoms in all cases
 VII  Neutral-donor    - C atoms that have a covalent bond with only one
                         atom of class III
VIII  Neutral-acceptor - C atoms that have a covalent bond with only 
                         one atom of class II
For each pair of contacts the state of legitimacy is shown below:

Legend:
+, legitimate
-, illegitimate
------------------------------------------------------------
  Atomic class           I  II  III   IV   V   VI  VII  VIII
------------------------------------------------------------
   I  (Hydrophilic)      +   +    +    -   +   +    +    +
  II  (Acceptor)         +   -    +    -   +   +    +    -
 III  (Donor)            +   +    -    -   +   +    -    +
  IV  (Hydrophobic)      -   -    -    +   +   +    +    +
   V  (Aromatic)         +   +    +    +   +   +    +    +
  VI  (Neutral)          +   +    +    +   +   +    +    +
 VII  (Neutral-donor)    +   +    -    +   +   +    -    +
VIII  (Neutral-acceptor) +   -    +    +   +   +    +    -
------------------------------------------------------------
Warning!
Atom classes for heterogroups are automatically assigned based on the atomic coordinates. However, in three cases (see below) the automatic assignment is currently ambiguous. In these cases, the user is advised to manually analyse the full list of contacts using LPC software.
1. Carbon atoms belonging to a 4-, 5- or 6-member ring are 
   considered "aromatic" (Class V) if the ring is approximately
   planar, and "hydrophobic" (Class IV) or "neutral" (Classes
   VI, VII, VIII) if the ring is non-planar.
2. The oxygen atom of a carbonyl or hydroxy group is considered
   "hydroxy" (Class I) if the CO bond is longer than 1.29 Å, and
   "carbonyl" (Class II) if shorter.
3. All nitrogen atoms are considered "hydrophilic" (Class I).

Please E-mail any questions and/or suggestions concerning this page to Vladimir.Sobolev@weizmann.ac.il