Contacts of the helix formed by residues 111 - 136 (chain H) in PDB entry 3IYD


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 ASP 111 (chain H).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     10H  THR*     3.4    21.9    +      -       -      +
    109H  ASN*     3.0    19.8    +      -       -      +
    110H  PRO*     1.3    81.4    -      -       +      +
    112H  ILE*     1.3    60.5    +      -       -      +
    114H  MET*     3.1    26.4    +      -       -      +
    115H  ARG*     3.6    22.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 112 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     10H  THR*     4.0    21.5    -      -       +      +
     13H  TRP*     3.8    27.6    -      -       +      -
     14H  PHE*     3.9    18.8    -      -       +      -
     69H  PHE*     6.5     1.1    -      -       +      -
    102H  PHE*     3.5    30.7    -      -       +      -
    105H  LEU*     4.1    14.1    -      -       +      +
    106H  ILE*     4.2    15.9    -      -       +      -
    109H  ASN*     3.2    19.1    +      -       -      +
    110H  PRO      3.1     0.8    -      -       -      -
    111H  ASP*     1.3    78.8    -      -       -      +
    113H  LEU*     1.3    64.3    +      -       -      +
    115H  ARG*     3.5    15.7    +      -       +      +
    116H  LEU*     3.8     6.6    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 113 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    110G  PRO      5.8     1.1    -      -       -      +
    113G  LEU*     4.7    23.1    -      -       +      +
    114G  MET*     4.0    27.1    -      -       +      +
    117G  SER*     5.2     0.7    -      -       -      +
     75H  LEU*     4.8    10.5    -      -       +      -
     76H  PHE*     4.3    13.7    -      -       +      -
    102H  PHE*     4.9     2.0    -      -       +      -
    106H  ILE*     3.8    41.7    -      -       +      -
    110H  PRO*     3.0    11.0    +      -       +      +
    112H  ILE*     1.3    79.1    -      -       -      +
    114H  MET*     1.3    61.6    +      -       -      +
    115H  ARG      3.1     5.9    +      -       -      -
    116H  LEU*     3.5    12.1    +      -       +      +
    117H  SER*     3.3    37.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with MET 114 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     75G  LEU*     3.8    17.0    -      -       +      +
     76G  PHE*     3.5    54.2    -      -       +      +
    103G  ARG*     4.9    13.5    -      -       +      +
    106G  ILE*     5.4     5.4    -      -       +      -
    113G  LEU*     4.5    19.3    -      -       +      +
    110H  PRO      3.2     7.8    +      -       -      +
    111H  ASP*     3.1    26.5    +      -       -      +
    113H  LEU*     1.3    76.4    -      -       -      +
    115H  ARG*     1.3    59.3    +      -       +      +
    118H  ALA*     3.2    24.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 115 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      9H  PRO*     5.7     6.9    -      -       -      +
     10H  THR*     4.7    25.6    +      -       +      -
     11H  LEU*     6.0     0.7    -      -       -      +
     69H  PHE*     5.1     7.9    -      -       +      -
    111H  ASP*     3.7    25.7    +      -       -      +
    112H  ILE*     3.5     9.4    +      -       +      +
    113H  LEU      3.1     0.4    -      -       -      -
    114H  MET*     1.3    82.7    -      -       -      +
    116H  LEU*     1.3    65.7    -      -       -      +
    118H  ALA*     3.3    18.6    +      -       -      +
    119H  GLN*     3.8    13.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 116 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     39H  LEU*     4.4    10.1    -      -       +      -
     69H  PHE*     3.4    47.1    -      -       +      -
     72H  GLU*     3.7    35.2    -      -       +      +
     75H  LEU*     3.6    31.0    -      -       +      -
     76H  PHE*     5.3     3.1    -      -       +      -
    102H  PHE*     4.7     7.6    -      -       +      -
    112H  ILE*     3.8     8.1    +      -       +      +
    113H  LEU*     3.5    14.0    +      -       +      +
    115H  ARG*     1.3    75.2    -      -       -      +
    117H  SER*     1.3    60.5    +      -       -      +
    118H  ALA      3.0     8.5    +      -       -      -
    119H  GLN*     3.4    13.2    +      -       +      +
    120H  MET*     3.6    12.8    +      -       +      +
----------------------------------------------------------
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Residues in contact with SER 117 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     76G  PHE*     3.1    42.8    -      -       -      -
    117G  SER*     3.5    25.3    +      -       -      -
    120G  MET*     4.2     3.9    -      -       -      +
     76H  PHE*     3.6    15.9    -      -       -      -
    113H  LEU*     3.3    19.2    +      -       -      +
    116H  LEU*     1.3    74.0    -      -       -      +
    118H  ALA*     1.3    61.2    -      -       -      +
    119H  GLN      3.4     0.7    -      -       -      -
    120H  MET*     3.7    23.0    +      -       -      +
    121H  ALA      4.2     0.5    +      -       -      -
----------------------------------------------------------
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Residues in contact with ALA 118 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     76G  PHE*     3.6    25.0    -      -       +      +
     77G  GLU*     5.5     6.5    -      -       +      +
     80G  GLN*     5.7     1.9    +      -       -      -
    114H  MET      3.2    21.7    +      -       -      +
    115H  ARG*     3.3    13.7    +      -       -      +
    116H  LEU      3.0     0.8    -      -       -      -
    117H  SER*     1.3    79.1    -      -       -      +
    119H  GLN*     1.3    61.8    +      -       +      +
    120H  MET      3.7     0.3    +      -       -      -
    121H  ALA*     3.9    13.5    +      -       -      +
    122H  ARG*     4.6     2.9    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 119 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     41H  TYR*     5.7     0.2    -      -       -      -
     67H  GLY      3.1    24.9    +      -       -      +
     68H  ASP*     3.6    13.2    +      -       -      +
     69H  PHE*     3.3    34.3    -      -       +      -
    115H  ARG      4.1    10.1    +      -       -      +
    116H  LEU*     3.4     6.6    +      -       +      +
    117H  SER      3.4     0.2    -      -       -      -
    118H  ALA*     1.3    77.4    -      -       +      +
    120H  MET*     1.3    59.7    +      -       -      +
    121H  ALA      3.1     6.2    +      -       -      -
    122H  ARG*     3.7     7.7    +      -       -      +
    123H  ARG*     3.2    41.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with MET 120 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    117G  SER      4.9     0.4    -      -       -      +
    120G  MET*     4.1    25.6    -      -       +      +
    121G  ALA*     3.9    17.5    -      -       -      +
    124G  LEU*     4.7    12.4    -      -       +      +
     72H  GLU*     4.3    21.3    -      -       +      +
     73H  LEU*     3.7    28.7    -      -       +      -
     76H  PHE*     3.5    34.8    -      -       +      -
    116H  LEU*     3.6    14.1    -      -       -      +
    117H  SER*     3.9    20.0    -      -       -      +
    118H  ALA      3.3     1.0    -      -       -      -
    119H  GLN*     1.3    78.1    -      -       +      +
    121H  ALA*     1.3    61.0    +      -       -      +
    123H  ARG*     4.2    13.8    -      -       -      +
    124H  LEU*     3.9    16.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 121 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     73G  LEU*     3.7    44.9    -      -       +      +
     76G  PHE*     4.5     7.4    -      -       +      -
     80G  GLN*     5.0     6.5    -      -       -      +
    120G  MET*     4.3     5.8    -      -       +      -
    117H  SER      4.2     1.2    +      -       -      -
    118H  ALA      3.9    11.4    +      -       -      +
    119H  GLN      3.1     0.6    -      -       -      -
    120H  MET*     1.3    78.6    -      -       -      +
    122H  ARG*     1.3    64.5    +      -       -      +
    123H  ARG      3.3     0.2    -      -       -      -
    124H  LEU*     3.3     9.9    +      -       -      +
    125H  GLN*     3.3    25.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 122 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     77G  GLU*     4.1    21.2    +      -       -      +
     80G  GLN*     4.1    21.3    -      -       -      +
    118H  ALA      4.6     2.8    +      -       -      +
    119H  GLN*     3.7    11.0    +      -       -      +
    121H  ALA*     1.3    74.4    -      -       -      +
    123H  ARG*     1.3    62.4    +      -       +      +
    124H  LEU      3.1     6.0    +      -       -      -
    125H  GLN*     3.0    34.9    +      -       -      +
    126H  VAL*     3.4    32.6    +      -       +      +
----------------------------------------------------------
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Residues in contact with ARG 123 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    124G  LEU*     3.3    24.8    -      -       +      +
     62H  SER*     5.3     5.4    +      -       -      +
     64H  LEU*     3.5    15.7    -      -       +      +
     68H  ASP*     3.3    34.6    +      -       -      +
     69H  PHE*     3.4    19.4    +      -       -      +
     72H  GLU*     2.9    32.3    +      -       -      -
    119H  GLN*     3.2    35.1    +      -       -      +
    120H  MET*     4.4     9.5    -      -       -      +
    121H  ALA      3.3     0.8    -      -       -      -
    122H  ARG*     1.3    77.4    -      -       +      +
    124H  LEU*     1.3    57.2    +      -       -      +
    126H  VAL*     3.9     9.7    -      -       -      +
    127H  THR*     3.0    22.2    +      -       -      -
    680H  CMP      3.6    33.1    +      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 124 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     72G  GLU*     4.9     6.7    -      -       -      +
     73G  LEU*     4.0    27.8    -      -       +      -
     83G  SER*     5.4     0.3    -      -       -      -
    120G  MET*     5.3     7.2    -      -       +      +
    123G  ARG*     3.9    26.7    -      -       +      +
    124G  LEU*     3.9    16.2    -      -       +      +
    127G  THR*     3.7    29.4    -      -       +      +
    679G  CMP      5.0    15.9    -      -       +      +
    120H  MET      3.9    10.7    +      -       -      +
    121H  ALA      3.3    10.0    +      -       -      +
    122H  ARG      3.1     0.6    -      -       -      -
    123H  ARG*     1.3    79.1    -      -       -      +
    125H  GLN*     1.3    59.0    +      -       -      +
    126H  VAL      3.4     0.4    -      -       -      -
    127H  THR*     3.9     2.4    -      -       -      -
    128H  SER*     3.0    42.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 125 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     73G  LEU*     3.6    29.9    -      -       +      +
     80G  GLN*     3.6    27.0    +      -       -      +
     81G  GLU      4.3    10.4    +      -       -      +
     83G  SER*     3.8    20.2    -      -       -      -
    679G  CMP      3.9     5.1    +      -       -      -
    121H  ALA      3.3    17.2    +      -       -      +
    122H  ARG*     3.0    37.3    +      -       -      +
    124H  LEU*     1.3    75.6    -      -       -      +
    126H  VAL*     1.3    60.0    +      -       +      +
    127H  THR      3.1     6.1    +      -       -      -
    128H  SER*     5.0     0.4    -      -       -      -
    129H  GLU*     3.4    35.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 126 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     62H  SER*     5.0    10.1    -      -       -      +
    122H  ARG*     3.4    34.8    -      -       +      +
    123H  ARG*     3.9    15.0    -      -       -      +
    125H  GLN*     1.3    77.6    -      -       +      +
    127H  THR*     1.3    61.8    +      -       -      +
    129H  GLU*     4.6     1.6    -      -       -      -
    130H  LYS*     3.5    18.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with THR 127 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    124G  LEU*     5.5     1.1    -      -       +      -
    127G  THR*     3.7    29.2    -      -       +      +
    128G  SER*     4.1    20.1    +      -       -      +
    131G  VAL*     4.1    10.0    -      -       +      +
     61H  LEU*     5.2     7.3    +      -       +      +
     62H  SER*     5.2     2.9    -      -       -      -
    123H  ARG      3.0    22.4    +      -       -      -
    124H  LEU*     3.6     5.3    +      -       -      -
    125H  GLN      3.1     0.2    -      -       -      -
    126H  VAL*     1.3    83.6    +      -       -      +
    128H  SER*     1.3    64.0    +      -       -      +
    129H  GLU      3.3     1.6    -      -       -      -
    130H  LYS*     3.4    10.8    +      -       +      +
    131H  VAL*     3.3    18.4    +      -       -      +
    680H  CMP      4.9     5.2    +      -       -      -
----------------------------------------------------------
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Residues in contact with SER 128 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     51G  ILE*     3.5    21.9    -      -       -      +
     61G  LEU*     4.8     7.7    -      -       -      +
     83G  SER*     5.2     2.9    -      -       -      -
     84G  ALA*     4.8     8.1    -      -       -      -
    127G  THR*     3.5    19.7    -      -       -      +
    679G  CMP      3.5    31.1    +      -       -      -
    124H  LEU*     3.0    22.7    +      -       -      +
    125H  GLN*     4.6     3.1    -      -       -      -
    127H  THR*     1.3    79.1    -      -       -      +
    129H  GLU*     1.3    63.0    +      -       -      +
    130H  LYS      3.2     0.9    +      -       -      -
    131H  VAL*     3.8    10.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 129 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     32G  GLN*     3.7    17.3    +      -       -      +
     51G  ILE*     4.6     8.5    -      -       +      +
     82G  ARG      4.1     2.6    -      -       -      +
     83G  SER*     2.8    44.4    -      -       -      +
     84G  ALA*     5.6     0.4    -      -       +      -
    125H  GLN*     3.4    22.4    +      -       -      +
    126H  VAL*     5.2     1.3    -      -       -      -
    127H  THR      3.3     0.2    -      -       -      -
    128H  SER*     1.3    77.1    -      -       -      +
    130H  LYS*     1.3    60.2    +      -       -      +
    131H  VAL      3.5     0.4    -      -       -      -
    132H  GLY*     4.3     4.1    +      -       -      -
    133H  ASN*     3.8    20.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 130 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    131G  VAL*     5.6     4.9    -      -       +      -
    126H  VAL      3.5    21.4    +      -       -      +
    127H  THR*     3.4     9.1    +      -       -      +
    128H  SER      3.2     1.0    -      -       -      -
    129H  GLU*     1.3    77.8    -      -       -      +
    131H  VAL*     1.3    66.1    +      -       +      +
    132H  GLY      3.2     2.0    -      -       -      -
    133H  ASN*     3.2    21.5    +      -       +      +
    134H  LEU*     3.2    36.7    +      -       +      +
    142H  ARG*     4.1     9.9    +      -       -      +
    145H  GLN*     5.1     5.3    -      -       -      +
    146H  THR*     3.8    20.6    +      -       -      +
    149H  ASN*     4.9    13.9    -      -       -      +
    175H  ILE*     3.3    36.7    +      -       +      +
    176H  VAL*     4.8     1.0    -      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 131 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     59G  MET*     4.7    10.9    -      -       +      +
     61G  LEU*     3.6    32.8    -      -       +      -
    127G  THR*     4.7     7.0    -      -       +      +
    130G  LYS*     4.7     7.9    -      -       +      +
    131G  VAL*     3.6    24.5    -      -       +      +
    134G  LEU*     3.7    24.9    -      -       +      -
    127H  THR      3.3    16.6    -      -       -      +
    128H  SER*     4.1     6.1    -      -       -      +
    129H  GLU      3.5     0.4    -      -       -      -
    130H  LYS*     1.3    77.8    -      -       -      +
    132H  GLY*     1.3    61.3    +      -       -      +
    134H  LEU*     3.0    27.2    +      -       -      +
    135H  ALA*     3.9     4.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 132 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     51G  ILE*     3.5    29.9    -      -       -      +
     53G  ASP*     6.5     0.2    -      -       -      -
     59G  MET*     5.4     4.0    -      -       -      -
    129H  GLU      4.3     1.5    +      -       -      -
    130H  LYS      3.2     1.0    -      -       -      -
    131H  VAL*     1.3    78.8    -      -       -      +
    133H  ASN*     1.3    66.2    +      -       -      +
    134H  LEU      3.3     0.9    +      -       -      -
    135H  ALA*     3.6     3.3    +      -       -      +
    136H  PHE*     3.1    36.6    +      -       -      +
    137H  LEU*     4.5     0.5    -      -       -      +
----------------------------------------------------------
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Residues in contact with ASN 133 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    129H  GLU      3.8    16.7    +      -       -      +
    130H  LYS*     3.2    24.2    +      -       +      +
    132H  GLY*     1.3    79.6    -      -       -      +
    134H  LEU*     1.3    59.7    +      -       +      +
    135H  ALA      3.3     3.9    +      -       -      -
    137H  LEU*     3.4    42.9    +      -       +      +
    142H  ARG*     3.2    24.5    -      -       +      +
    145H  GLN*     5.1     9.2    -      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 134 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    131G  VAL*     3.8    28.9    -      -       +      +
    134G  LEU*     4.1    26.2    -      -       +      +
    130H  LYS*     3.2    32.1    -      -       +      +
    131H  VAL*     3.0    12.8    +      -       -      +
    133H  ASN*     1.3    79.1    -      -       -      +
    135H  ALA*     1.3    59.3    +      -       -      +
    137H  LEU      5.3     0.2    -      -       -      -
    142H  ARG*     3.6    22.8    +      -       +      +
    175H  ILE      3.3    25.6    -      -       -      +
    176H  VAL*     3.2    32.8    -      -       -      +
    177H  GLY*     4.6     4.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 135 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     59G  MET*     5.1     8.7    -      -       +      -
    134G  LEU*     5.1     6.7    -      -       +      -
    177G  GLY*     5.0    22.9    -      -       -      +
    131H  VAL      4.2     5.4    -      -       -      +
    132H  GLY*     3.6     3.8    +      -       -      +
    133H  ASN      3.3     1.2    +      -       -      -
    134H  LEU*     1.3    78.8    -      -       -      +
    136H  PHE*     1.3    86.4    +      -       +      +
    137H  LEU      4.5     2.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 136 (chain H). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     51G  ILE*     5.7     1.8    -      -       +      -
     52G  LYS      5.7     0.7    -      -       -      -
     53G  ASP*     3.0    39.5    -      -       +      +
     54G  GLU*     4.7     8.1    -      -       -      +
     55G  GLU*     4.9     1.8    -      -       -      +
     57G  LYS*     3.4    52.5    -      -       +      -
     58G  GLU      4.5     5.4    -      -       -      -
     59G  MET*     4.6    14.6    -      -       +      -
    132H  GLY*     3.1    26.9    +      -       -      -
    135H  ALA*     1.3    95.3    -      -       +      +
    137H  LEU*     1.3    74.7    +      -       +      +
    138H  ASP*     3.5     2.4    +      -       -      +
----------------------------------------------------------
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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