Contacts of the helix formed by residues 130 - 152 (chain C) in PDB entry 3SF4


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 130 (chain C).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     92C  LEU*     3.9    21.3    -      -       +      +
    125C  SER*     2.9    22.1    +      -       -      +
    128C  LEU*     3.0    12.5    -      -       +      +
    129C  ASN*     1.3    73.2    -      -       -      +
    131C  LYS*     1.3    57.9    +      -       -      +
    132C  VAL*     3.0    16.6    +      -       -      +
    133C  GLY*     2.9    26.1    +      -       -      -
    134C  GLU*     2.8    28.6    +      -       -      +
     48F  GLN*     5.8     0.5    +      -       -      -
----------------------------------------------------------
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Residues in contact with LYS 131 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    129C  ASN*     3.2    16.9    +      -       -      +
    130C  ASP*     1.3    73.6    +      -       -      +
    132C  VAL*     1.3    57.6    +      -       +      +
    134C  GLU*     2.9    30.8    +      -       -      +
    135C  ALA*     3.0    24.8    +      -       -      +
    184C  LEU*     3.4    33.3    -      -       +      +
    188C  LEU*     4.2    21.9    -      -       +      +
----------------------------------------------------------
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Residues in contact with VAL 132 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    130C  ASP*     3.0    16.2    -      -       -      +
    131C  LYS*     1.3    74.1    -      -       +      +
    133C  GLY*     1.3    70.7    +      -       -      +
    135C  ALA*     3.5     2.2    +      -       -      +
    136C  ARG*     3.1    49.3    +      -       -      +
    188C  LEU*     4.2    25.4    -      -       +      -
     48F  GLN*     5.7     0.7    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 133 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    121C  HIS*     3.4    16.6    +      -       -      -
    125C  SER*     3.3    11.7    -      -       -      -
    130C  ASP*     2.9    28.4    +      -       -      -
    132C  VAL*     1.3    78.2    -      -       -      +
    134C  GLU*     1.3    64.1    +      -       -      +
    136C  ARG*     3.3     6.8    +      -       -      +
    137C  ALA*     2.9    19.6    +      -       -      +
     48F  GLN*     5.0     4.9    -      -       -      -
----------------------------------------------------------
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Residues in contact with GLU 134 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    122C  LEU*     3.6    18.8    -      -       +      +
    125C  SER*     3.4    15.1    -      -       -      -
    126C  ARG*     2.8    40.9    +      -       +      +
    130C  ASP      2.8    15.6    +      -       -      +
    131C  LYS*     2.9    42.9    +      -       -      +
    133C  GLY*     1.3    76.1    -      -       -      +
    135C  ALA*     1.3    62.8    +      -       -      +
    137C  ALA*     3.1     4.6    +      -       -      +
    138C  LEU*     3.0    31.0    +      -       +      +
    184C  LEU*     3.7    10.7    -      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 135 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    131C  LYS      3.0    18.4    +      -       -      +
    132C  VAL*     3.8     4.7    -      -       -      +
    134C  GLU*     1.3    76.7    -      -       -      +
    136C  ARG*     1.3    62.5    +      -       +      +
    138C  LEU*     3.2     7.1    +      -       -      +
    139C  TYR*     3.0    11.6    +      -       -      +
    181C  ASN*     2.8    27.9    -      -       -      +
    184C  LEU*     3.4    22.8    -      -       +      +
    185C  VAL*     4.1    16.4    -      -       +      -
    188C  LEU*     4.3     7.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with ARG 136 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    121C  HIS*     4.5     7.6    -      -       +      -
    132C  VAL*     3.1    31.9    +      -       -      +
    133C  GLY      3.6     4.3    -      -       -      +
    135C  ALA*     1.3    77.3    -      -       +      +
    137C  ALA*     1.3    62.3    +      -       -      +
    139C  TYR*     3.3     8.7    +      -       -      +
    140C  ASN*     3.0    30.1    +      -       -      +
     46F  VAL*     5.5     7.0    -      -       +      +
     48F  GLN*     2.6    52.4    -      -       +      +
     61F  ASP*     3.0    38.1    +      -       -      +
     62F  LEU*     3.2    37.0    -      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 137 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    118C  CYS      4.1     3.3    -      -       -      +
    121C  HIS*     3.7    13.0    -      -       +      -
    122C  LEU*     3.5    40.4    -      -       +      +
    133C  GLY      2.9    16.1    +      -       -      +
    134C  GLU      3.1     3.8    +      -       -      +
    136C  ARG*     1.3    77.1    -      -       -      +
    138C  LEU*     1.3    58.6    +      -       -      +
    140C  ASN*     3.1    12.9    +      -       -      +
    141C  LEU*     2.9    34.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 138 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    122C  LEU*     3.6    32.8    -      -       +      -
    126C  ARG*     4.0     9.6    -      -       -      +
    134C  GLU*     3.0    24.5    +      -       +      +
    135C  ALA*     3.4     5.8    -      -       -      +
    137C  ALA*     1.3    78.2    -      -       -      +
    139C  TYR*     1.3    58.1    +      -       -      +
    141C  LEU*     3.4     4.0    +      -       -      +
    142C  GLY*     3.0    22.3    +      -       -      -
    177C  PHE*     3.5    32.8    -      -       +      +
    180C  GLU*     3.8    39.9    -      -       +      +
    181C  ASN*     3.8    12.1    -      -       +      +
    184C  LEU*     4.2    17.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with TYR 139 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    135C  ALA      3.0     6.5    +      -       -      +
    136C  ARG*     3.7     9.6    -      -       -      +
    138C  LEU*     1.3    77.9    -      -       -      +
    140C  ASN*     1.3    62.8    +      -       -      +
    142C  GLY*     3.3     2.3    +      -       -      -
    143C  ASN*     3.0    46.1    +      -       -      +
    178C  TYR*     4.0    11.5    -      +       -      -
    181C  ASN*     3.6    34.9    +      -       -      +
    193C  ALA      5.4     0.4    -      -       -      -
    196C  ARG*     3.5    44.8    -      -       +      +
    197C  ALA*     4.0     2.0    -      -       -      -
    200C  ASN*     3.0    23.7    +      -       -      -
     42F  GLU*     3.9     3.1    -      -       -      +
     43F  CYS      2.6    24.2    +      -       -      -
     46F  VAL*     3.6    27.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASN 140 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     99C  GLY*     4.4     7.1    -      -       -      -
    103C  ASN*     3.3    28.0    +      -       -      +
    118C  CYS*     3.9    17.3    -      -       +      -
    121C  HIS*     3.8    24.5    +      -       -      -
    136C  ARG*     3.0    23.9    +      -       -      +
    137C  ALA*     3.1     6.9    +      -       -      +
    139C  TYR*     1.3    78.5    -      -       -      +
    141C  LEU*     1.3    57.0    +      -       -      +
    143C  ASN*     3.2     8.6    +      -       -      +
    144C  VAL*     2.9    34.9    +      -       -      +
     46F  VAL*     3.6    26.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 141 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    115C  ILE*     4.0    16.4    -      -       +      +
    118C  CYS*     3.5    31.9    -      -       +      +
    119C  GLN*     3.9    15.7    -      -       +      +
    122C  LEU*     3.7    22.2    -      -       +      -
    137C  ALA      2.9    18.9    +      -       -      +
    138C  LEU*     3.7     1.3    -      -       -      +
    139C  TYR      3.3     0.2    -      -       -      -
    140C  ASN*     1.3    73.8    -      -       -      +
    142C  GLY*     1.3    66.6    +      -       -      +
    144C  VAL*     3.8     3.3    -      -       +      +
    145C  TYR*     3.0    46.3    +      -       +      -
    177C  PHE*     3.4    43.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLY 142 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    138C  LEU      3.0    12.0    +      -       -      -
    139C  TYR      3.3     4.5    +      -       -      -
    140C  ASN      3.2     0.2    -      -       -      -
    141C  LEU*     1.3    77.8    -      -       -      +
    143C  ASN*     1.3    55.7    +      -       -      +
    146C  HIS*     3.0    28.4    +      -       -      +
    174C  ALA*     3.5    11.6    -      -       -      +
    177C  PHE*     3.7    17.5    -      -       -      +
    178C  TYR*     3.3    22.7    +      -       -      -
----------------------------------------------------------
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Residues in contact with ASN 143 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    103C  ASN*     5.2     2.0    -      -       -      +
    106C  LYS*     3.8     6.5    +      -       +      +
    139C  TYR*     3.0    37.4    +      -       -      -
    140C  ASN*     3.2    11.2    +      -       -      +
    142C  GLY*     1.3    77.3    -      -       -      +
    144C  VAL*     1.3    56.8    +      -       +      +
    146C  HIS*     3.3     3.6    +      -       -      +
    147C  ALA*     3.0    29.6    +      -       -      +
    178C  TYR*     2.5    30.7    +      -       -      -
    200C  ASN*     3.2    14.6    +      -       -      -
     44F  MET*     3.2    47.4    +      -       +      +
     45F  CYS*     4.9     0.2    -      -       -      +
     46F  VAL*     4.8     1.6    -      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 144 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    102C  GLY      4.9     1.6    -      -       -      +
    103C  ASN*     5.6     3.8    -      -       -      +
    106C  LYS*     3.8    27.6    -      -       +      -
    111C  PHE*     3.9     6.9    -      -       +      +
    114C  ALA*     3.9    21.1    -      -       +      -
    115C  ILE*     3.4    30.5    -      -       +      +
    118C  CYS*     3.9    23.6    -      -       -      -
    140C  ASN*     2.9    22.1    +      -       +      +
    141C  LEU*     3.8     7.0    -      -       -      +
    143C  ASN*     1.3    75.5    -      -       +      +
    145C  TYR*     1.3    59.0    +      -       -      +
    147C  ALA*     3.3     4.0    +      -       -      +
    148C  LYS*     2.9    26.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 145 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    115C  ILE*     3.4    45.3    -      -       +      +
    141C  LEU*     3.0    29.8    +      -       +      +
    144C  VAL*     1.3    74.8    -      -       -      +
    146C  HIS*     1.3    55.7    +      -       -      +
    148C  LYS*     3.3    20.5    +      -       +      +
    149C  GLY*     2.8    30.5    +      -       -      -
    170C  ALA*     3.5    34.1    -      -       +      +
    173C  ALA*     3.7    21.8    -      -       +      -
    174C  ALA*     3.9    12.6    -      -       +      +
    177C  PHE*     3.4    31.1    -      +       -      -
----------------------------------------------------------
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Residues in contact with HIS 146 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    142C  GLY      3.0    18.8    +      -       -      +
    143C  ASN*     3.4     6.7    -      -       -      +
    144C  VAL      3.2     0.2    -      -       -      -
    145C  TYR*     1.3    76.3    -      -       -      +
    147C  ALA*     1.3    62.4    +      -       -      +
    149C  GLY*     3.0    11.8    +      -       -      -
    150C  LYS*     3.1    50.7    +      -       -      +
    171C  LEU*     4.1     6.6    -      -       +      +
    174C  ALA*     3.9     6.7    -      -       +      +
    178C  TYR*     3.8     9.4    -      +       -      +
    200C  ASN*     4.4     2.6    +      -       +      -
    203C  ASN*     4.1     7.6    -      -       +      +
    204C  THR*     2.8    42.2    +      -       +      -
    207C  LEU*     3.9    15.9    -      -       +      +
     39F  THR*     5.0     0.2    -      -       -      -
     41F  CYS*     4.1     6.5    -      -       -      -
     44F  MET*     3.1    23.9    -      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 147 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    106C  LYS*     3.7    20.2    -      -       +      +
    111C  PHE*     3.5    23.0    -      -       +      -
    143C  ASN      3.0    16.5    +      -       -      +
    144C  VAL      3.6     2.0    -      -       -      +
    146C  HIS*     1.3    79.0    +      -       -      +
    148C  LYS*     1.3    59.1    +      -       -      +
    150C  LYS*     3.1    11.1    +      -       -      +
    151C  SER*     2.9    28.2    +      -       -      -
     44F  MET*     5.3     2.2    -      -       +      +
----------------------------------------------------------
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Residues in contact with LYS 148 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    111C  PHE*     3.7    32.3    -      -       +      -
    112C  ASP*     4.3    18.4    +      -       -      -
    115C  ILE*     5.0     6.7    -      -       +      +
    144C  VAL*     2.9    18.3    +      -       +      +
    145C  TYR*     3.5    26.5    -      -       +      +
    147C  ALA*     1.3    76.9    -      -       -      +
    149C  GLY*     1.3    64.5    +      -       -      +
    151C  SER*     2.5    27.1    +      -       -      +
    152C  PHE*     3.5    26.7    -      -       +      -
    166C  GLU      5.7     1.0    +      -       -      -
    170C  ALA*     4.2    15.3    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLY 149 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    145C  TYR      2.8    15.7    +      -       -      -
    146C  HIS      3.0     5.1    +      -       -      -
    148C  LYS*     1.3    78.7    -      -       -      +
    150C  LYS*     1.3    60.7    +      -       -      +
    152C  PHE*     3.9     4.7    +      -       -      +
    167C  VAL*     3.5    27.3    -      -       -      +
    170C  ALA*     3.8    13.2    -      -       -      +
    171C  LEU*     3.8    21.1    -      -       -      -
----------------------------------------------------------
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Residues in contact with LYS 150 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    146C  HIS*     3.1    48.3    +      -       +      +
    147C  ALA*     3.1    11.4    +      -       -      +
    149C  GLY*     1.3    74.0    -      -       -      +
    151C  SER*     1.3    67.9    +      -       -      +
    152C  PHE      2.7    13.7    +      -       -      -
    207C  LEU*     3.7    24.5    -      -       +      -
     37F  LEU      5.3     4.3    -      -       -      -
     39F  THR*     3.5    19.4    +      -       -      -
     41F  CYS*     3.7     9.3    -      -       -      -
     44F  MET*     4.7     2.8    -      -       -      +
----------------------------------------------------------
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Residues in contact with SER 151 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    111C  PHE*     3.3    36.5    -      -       -      -
    147C  ALA      2.9     7.9    +      -       -      -
    148C  LYS*     2.5    22.4    +      -       -      +
    150C  LYS*     1.3    74.7    -      -       -      +
    152C  PHE*     1.3    73.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 152 (chain C). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    148C  LYS*     3.5    44.6    -      -       +      -
    149C  GLY      4.2     1.6    -      -       -      +
    150C  LYS      2.7    13.5    +      -       -      -
    151C  SER*     1.3    88.0    +      -       -      +
    164C  PRO*     5.5     3.4    -      -       +      -
    166C  GLU*     3.6    51.4    -      -       +      -
    167C  VAL*     3.4    39.0    -      -       +      -
    170C  ALA*     5.2     0.7    -      -       +      -
----------------------------------------------------------
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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