Contacts of the helix formed by residues 141 - 164 (chain J) in PDB entry 1F33


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 141 (chain J).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     21J  VAL*     4.8     9.0    -      -       +      +
     25J  GLU*     3.4     9.6    +      -       -      +
     29J  THR*     3.8    16.7    +      -       -      +
     83J  ARG*     2.7    35.7    +      -       -      -
     87J  LEU*     4.2     6.6    -      -       -      +
    139J  ALA*     3.5     1.3    -      -       -      +
    140J  LYS*     1.3    76.7    -      -       -      +
    142J  ASP*     1.3    67.5    +      -       -      +
    143J  ASP*     3.8     2.6    +      -       -      +
    144J  THR*     2.6    32.8    +      -       -      +
    145J  ALA*     2.9    21.6    +      -       -      +
    133L  ARG*     4.2    12.3    -      -       -      +
----------------------------------------------------------
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Residues in contact with ASP 142 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    140J  LYS      3.3     8.7    +      -       -      +
    141J  ASP*     1.3    73.3    +      -       -      +
    143J  ASP*     1.3    65.6    +      -       -      +
    145J  ALA*     3.0    10.2    +      -       -      +
    146J  ASP*     2.9    22.0    +      -       -      +
    133L  ARG*     4.4     7.4    -      -       +      +
    136L  ILE*     3.7    42.6    -      -       +      +
    137L  GLY*     4.3     9.6    +      -       -      -
    149L  THR*     4.2     4.9    -      -       -      +
----------------------------------------------------------
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Residues in contact with ASP 143 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     83J  ARG*     3.3    34.3    +      -       -      +
    141J  ASP*     3.3     2.5    +      -       -      -
    142J  ASP*     1.3    77.9    -      -       -      +
    144J  THR*     1.3    62.3    +      -       -      +
    146J  ASP*     3.2     5.2    +      -       -      +
    147J  ILE*     3.0    27.5    +      -       -      +
    133L  ARG*     4.0     4.0    -      -       -      -
    136L  ILE*     3.5     6.2    -      -       -      +
    149L  THR*     3.4    26.0    -      -       -      +
    152L  SER*     2.6    33.0    +      -       -      -
    153L  ARG*     3.7    19.6    +      -       -      +
    156L  ASP*     3.4     7.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with THR 144 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     29J  THR*     3.1    22.8    -      -       +      +
     32J  LEU*     5.0     4.5    -      -       +      -
     33J  LEU*     3.6    28.0    -      -       +      -
     83J  ARG*     3.6    10.1    +      -       -      +
    139J  ALA*     4.4     7.6    -      -       +      -
    141J  ASP*     2.6    33.5    +      -       -      -
    143J  ASP*     1.3    73.9    -      -       -      +
    145J  ALA*     1.3    65.9    +      -       -      +
    147J  ILE*     3.3     9.8    +      -       -      +
    148J  LEU*     3.0    35.0    +      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 145 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    136J  ILE*     4.0    23.8    -      -       +      +
    139J  ALA*     3.9    16.5    -      -       +      +
    141J  ASP      2.9    11.5    +      -       -      +
    142J  ASP*     3.0    13.0    +      -       -      +
    144J  THR*     1.3    76.3    -      -       -      +
    146J  ASP*     1.3    54.5    +      -       -      +
    148J  LEU*     3.4     5.1    +      -       -      +
    149J  THR*     2.6    38.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASP 146 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    142J  ASP      2.9    11.9    +      -       -      +
    143J  ASP      3.3     9.6    -      -       -      +
    144J  THR      3.1     0.2    -      -       -      -
    145J  ALA*     1.3    74.0    -      -       -      +
    147J  ILE*     1.3    66.9    +      -       -      +
    149J  THR*     3.0     9.1    +      -       -      -
    150J  ALA*     3.0    23.2    +      -       -      +
    612J  TRS      2.7    43.4    +      -       -      -
    146L  ASP*     4.2     8.0    -      -       -      +
    149L  THR*     3.7    22.5    -      -       +      +
    150L  ALA      5.2     0.7    +      -       -      -
    153L  ARG*     2.9    20.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 147 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     33J  LEU*     5.2     2.2    -      -       +      -
     76J  HIS*     4.8     3.2    +      -       -      +
     79J  THR*     3.8    24.0    -      -       +      -
     80J  MET*     3.6    31.0    -      -       +      -
     83J  ARG*     3.6    40.2    -      -       +      -
    143J  ASP      3.0    17.9    +      -       -      +
    144J  THR*     3.5     8.7    -      -       -      +
    146J  ASP*     1.3    77.1    -      -       -      +
    148J  LEU*     1.3    59.1    +      -       +      +
    150J  ALA*     3.3     4.4    +      -       -      +
    151J  ALA*     3.1    26.0    +      -       +      +
    153L  ARG*     3.3    37.0    -      -       +      +
----------------------------------------------------------
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Residues in contact with LEU 148 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     32J  LEU*     4.2     7.6    -      -       +      -
     33J  LEU*     4.6     7.6    -      -       +      -
     36J  GLN*     3.9    11.9    -      -       +      -
     80J  MET*     3.8    27.6    -      -       +      -
    132J  VAL*     3.9    19.4    -      -       +      +
    135J  ALA*     3.7    34.3    -      -       +      +
    136J  ILE*     3.9    12.7    -      -       +      +
    139J  ALA*     4.1     6.7    -      -       +      -
    144J  THR*     3.0    35.1    +      -       +      +
    145J  ALA      3.8     3.4    -      -       -      +
    147J  ILE*     1.3    71.7    -      -       -      +
    149J  THR*     1.3    56.3    +      -       -      +
    151J  ALA*     3.7     3.9    -      -       -      +
    152J  SER*     2.7    36.2    +      -       -      -
----------------------------------------------------------
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Residues in contact with THR 149 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    136J  ILE*     3.4    29.6    -      -       +      +
    145J  ALA      2.6    23.8    +      -       -      -
    146J  ASP*     3.0    10.3    +      -       -      +
    148J  LEU*     1.3    75.8    -      -       -      +
    150J  ALA*     1.3    59.1    +      -       -      +
    152J  SER*     3.2     1.6    +      -       -      -
    153J  ARG*     2.8    43.5    +      -       -      +
    612J  TRS      5.9     4.3    -      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 150 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     76J  HIS*     3.4    19.7    +      -       +      +
    146J  ASP      3.0    12.0    +      -       -      +
    147J  ILE*     3.5    11.0    -      -       -      +
    149J  THR*     1.3    78.5    -      -       -      +
    151J  ALA*     1.3    62.5    +      -       -      +
    153J  ARG*     3.4     8.7    -      -       -      +
    154J  ASP*     3.3    16.1    +      -       -      +
    612J  TRS      4.5    18.6    +      -       -      +
    153L  ARG*     4.8    10.3    -      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 151 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     40J  PHE*     3.9    22.4    -      -       +      -
     76J  HIS*     3.5    30.7    -      -       +      +
     80J  MET*     5.0     5.6    -      -       -      -
    132J  VAL*     4.6     2.2    -      -       +      -
    147J  ILE*     3.1    16.6    +      -       +      +
    148J  LEU*     3.7     7.4    -      -       -      +
    150J  ALA*     1.3    75.6    -      -       -      +
    152J  SER*     1.3    66.5    +      -       -      +
    154J  ASP*     3.1     4.3    +      -       -      +
    155J  LEU*     2.9    27.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with SER 152 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    132J  VAL*     4.0    20.3    -      -       -      +
    133J  ARG*     3.7    29.9    -      -       -      +
    136J  ILE*     3.7    16.5    -      -       -      +
    148J  LEU      2.7    21.9    +      -       -      -
    149J  THR      3.5     4.3    -      -       -      -
    151J  ALA*     1.3    72.8    -      -       -      +
    153J  ARG*     1.3    65.8    +      -       -      +
    155J  LEU*     3.0     2.6    +      -       -      +
    156J  ASP*     2.8    31.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 153 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    149J  THR*     2.8    28.2    +      -       -      +
    150J  ALA*     3.4    10.1    -      -       -      +
    152J  SER*     1.3    77.6    -      -       -      +
    154J  ASP*     1.3    63.3    +      -       -      +
    156J  ASP*     3.7     5.8    +      -       -      +
    157J  LYS*     3.3    18.9    +      -       -      +
    612J  TRS      4.1    23.6    +      -       -      -
----------------------------------------------------------
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Residues in contact with ASP 154 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     72J  ALA*     4.2     9.2    -      -       -      +
     76J  HIS*     2.7    36.2    +      -       +      +
    150J  ALA      3.3     3.9    +      -       -      -
    151J  ALA      3.1     5.7    +      -       -      +
    153J  ARG*     1.3    79.5    -      -       -      +
    155J  LEU*     1.3    60.2    +      -       +      +
    157J  LYS*     3.0    11.6    +      -       -      +
    158J  PHE*     2.8    59.9    +      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 155 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     40J  PHE*     3.2    39.0    -      -       +      -
     43J  LEU*     3.8    17.5    -      -       +      -
     73J  LEU*     4.2    14.6    -      -       +      -
     76J  HIS*     5.4     1.3    -      -       +      -
    125J  TYR*     4.2    10.0    -      -       +      +
    128J  VAL*     3.5    33.7    -      -       +      -
    129J  ALA*     3.8    22.0    -      -       +      +
    132J  VAL*     4.8     2.0    -      -       +      -
    151J  ALA*     2.9    25.6    +      -       -      +
    152J  SER*     3.8     4.9    -      -       -      +
    154J  ASP*     1.3    77.1    -      -       +      +
    156J  ASP*     1.3    59.9    +      -       -      +
    158J  PHE*     3.2     7.3    +      -       +      +
    159J  LEU*     2.8    30.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASP 156 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    129J  ALA*     3.7    11.8    -      -       -      +
    133J  ARG*     2.6    46.2    +      -       -      -
    152J  SER*     2.8    21.7    +      -       -      +
    153J  ARG*     4.0     5.4    -      -       -      +
    155J  LEU*     1.3    75.7    -      -       -      +
    157J  LYS*     1.3    62.7    +      -       -      +
    159J  LEU*     3.6     9.0    +      -       -      +
    160J  TRP*     3.1    23.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 157 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    153J  ARG      3.3    12.2    +      -       -      +
    154J  ASP*     3.0    16.3    +      -       -      +
    156J  ASP*     1.3    79.6    -      -       -      +
    158J  PHE*     1.3    71.7    +      -       +      +
    160J  TRP*     3.3    25.4    +      -       +      +
    161J  PHE*     2.9    57.6    +      -       +      +
----------------------------------------------------------
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Residues in contact with PHE 158 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     68J  GLY      5.3     0.4    -      -       -      -
     69J  PHE*     3.4    61.7    -      +       +      -
     72J  ALA*     3.5    32.5    -      -       +      -
     73J  LEU*     4.1    13.9    -      -       +      -
    125J  TYR*     3.7    19.1    -      +       +      -
    154J  ASP*     2.8    44.6    +      -       +      +
    155J  LEU*     3.7     6.3    -      -       -      +
    157J  LYS*     1.3    90.5    -      -       +      +
    159J  LEU*     1.3    67.2    +      -       -      +
    161J  PHE*     3.0     1.9    +      -       -      +
    162J  ILE*     2.8    29.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 159 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    122J  ALA*     3.5    28.9    -      -       -      +
    125J  TYR*     4.2    12.0    -      -       +      -
    126J  ALA*     3.9    24.9    -      -       +      +
    129J  ALA*     4.4    11.4    -      -       +      -
    130J  ASN*     5.3     6.1    -      -       -      +
    133J  ARG*     6.2     0.4    -      -       -      +
    155J  LEU      2.8    17.2    +      -       -      +
    156J  ASP*     3.7     8.7    -      -       -      +
    158J  PHE*     1.3    76.2    -      -       -      +
    160J  TRP*     1.3    57.7    +      -       -      +
    162J  ILE*     3.1     5.0    +      -       -      +
    163J  GLU*     2.8    62.4    +      -       +      +
----------------------------------------------------------
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Residues in contact with TRP 160 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    156J  ASP      3.1    12.0    +      -       -      +
    157J  LYS*     3.4    24.5    -      -       +      +
    158J  PHE      3.1     0.2    -      -       -      -
    159J  LEU*     1.3    79.6    -      -       -      +
    161J  PHE*     1.3    88.7    +      +       -      +
    163J  GLU*     3.8     9.3    -      -       +      +
    164J  SER*     2.7    64.8    +      -       -      -
----------------------------------------------------------
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Residues in contact with PHE 161 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     65J  MET*     4.0    13.9    -      -       +      -
     69J  PHE*     3.7    29.6    -      +       +      -
    157J  LYS*     2.9    38.9    +      -       +      +
    158J  PHE      3.0     6.9    +      -       -      +
    160J  TRP*     1.3   117.9    -      +       -      +
    162J  ILE*     1.3    60.0    +      -       -      +
    164J  SER*     3.5     5.7    +      -       -      -
    165J  ASN*     2.7    33.6    +      -       -      -
----------------------------------------------------------
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Residues in contact with ILE 162 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     65J  MET*     4.4    10.3    -      -       +      -
     66J  LEU*     4.8     4.7    -      -       +      -
     69J  PHE*     3.7    15.7    -      -       +      -
    118J  LEU*     3.3    39.1    -      -       +      +
    121J  LEU*     4.1     9.9    -      -       +      -
    122J  ALA*     3.9    12.1    -      -       +      +
    125J  TYR*     3.5    54.3    -      -       +      -
    158J  PHE      2.8    18.3    +      -       -      +
    159J  LEU*     3.5     6.5    -      -       -      +
    161J  PHE*     1.3    72.9    -      -       -      +
    163J  GLU*     1.3    64.2    +      -       -      +
    165J  ASN*     3.0    18.3    +      -       -      +
    166J  ILE*     3.6     8.1    +      -       +      +
----------------------------------------------------------
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Residues in contact with GLU 163 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    122J  ALA*     4.3    13.9    -      -       +      +
    126J  ALA*     5.7     1.2    -      -       -      +
    159J  LEU*     2.8    50.4    +      -       +      +
    160J  TRP*     3.8     7.9    -      -       +      +
    162J  ILE*     1.3    73.4    -      -       -      +
    164J  SER*     1.3    58.8    +      -       -      +
    166J  ILE*     2.9    40.4    +      -       +      +
----------------------------------------------------------
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Residues in contact with SER 164 (chain J). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    160J  TRP*     2.7    54.0    +      -       -      -
    161J  PHE*     3.9     7.9    -      -       -      -
    162J  ILE      3.2     0.4    -      -       -      -
    163J  GLU*     1.3    72.3    -      -       -      +
    165J  ASN*     1.3    60.4    +      -       -      +
    166J  ILE      3.4     3.6    +      -       -      +
----------------------------------------------------------
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A short description of the analytical approach
The contact analysis used in this page is based upon the approach developed in: Sobolev V., Wade R.C., Vriend G. and Edelman M. PROTEINS (1996) 25, 120-129. Contact legitimacy depends on the hydrophobic-hydrophilic properties of the contacting atoms. In order to define it, for each inter-atomic contact, eight atom classes have been introduced:


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

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

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