Contacts of the helix formed by residues 155 - 175 (chain A) in PDB entry 5J2N


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 GLY 155 (chain A).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     87A  PHE*     3.5    33.3    -      -       -      -
    153A  TRP*     3.4    18.6    -      -       -      -
    154A  LYS*     1.3    78.4    -      -       -      +
    156A  SER*     1.3    63.4    +      -       -      +
    157A  PRO      3.5     0.4    -      -       -      -
    158A  ALA*     3.5     4.5    +      -       -      +
    159A  ILE*     3.0    29.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with SER 156 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    115A  TYR*     3.7    17.7    -      -       -      -
    149A  LEU*     3.9    12.4    -      -       -      +
    150A  PRO*     2.7    34.4    +      -       -      +
    152A  GLY      5.4     0.2    -      -       -      -
    153A  TRP*     3.2    28.3    -      -       -      +
    154A  LYS      3.3     0.4    -      -       -      -
    155A  GLY*     1.3    77.6    -      -       -      +
    157A  PRO*     1.3    70.8    -      -       -      +
    160A  PHE*     3.0    27.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with PRO 157 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     89A  GLU*     5.0     0.9    -      -       -      +
    115A  TYR*     3.2    21.8    -      -       +      +
    153A  TRP      3.7     7.0    -      -       -      +
    154A  LYS      3.4    14.6    -      -       -      +
    155A  GLY      3.7     0.2    -      -       -      -
    156A  SER*     1.3    94.1    -      -       -      +
    158A  ALA*     1.3    60.8    +      -       -      +
    160A  PHE*     4.0     0.5    -      -       -      +
    161A  GLN*     3.0    45.3    +      -       -      +
    184A  MET*     5.1     1.6    -      -       -      -
    822P  6FM      5.1     1.1    -      -       -      -
    706T    T      4.1    14.6    -      -       +      +
    707T    G      3.3    39.3    -      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 158 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     87A  PHE*     4.7     9.2    -      -       +      -
     88A  TRP      4.5     4.5    -      -       -      +
     89A  GLU*     3.6    27.7    +      -       -      +
     90A  VAL*     4.0     5.7    -      -       -      +
    154A  LYS      4.9     0.4    +      -       -      +
    155A  GLY*     3.5     8.2    +      -       -      +
    156A  SER      3.4     0.6    -      -       -      -
    157A  PRO*     1.3    80.1    -      -       -      +
    159A  ILE*     1.3    57.4    +      -       -      +
    161A  GLN*     3.9     8.4    -      -       -      -
    162A  SER*     3.0    31.2    +      -       -      -
     52B  PRO*     3.6    24.2    -      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 159 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      8A  VAL*     3.9    36.1    -      -       +      +
     10A  VAL*     3.8    17.5    -      -       +      -
     87A  PHE*     4.2     8.3    -      -       +      -
    118A  VAL*     4.7     4.3    -      -       +      -
    119A  PRO      5.3     2.2    -      -       -      +
    120A  LEU*     5.3     1.8    -      -       +      -
    149A  LEU*     4.0    21.1    -      -       +      -
    153A  TRP*     3.7    29.6    -      -       +      -
    155A  GLY      3.0    22.6    +      -       -      +
    156A  SER      4.1     1.8    -      -       -      +
    158A  ALA*     1.3    74.8    -      -       -      +
    160A  PHE*     1.3    61.5    +      -       -      +
    162A  SER*     3.5     1.8    +      -       -      -
    163A  SER*     2.8    39.1    +      -       -      +
     52B  PRO*     4.2    11.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with PHE 160 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    111A  VAL*     5.4     2.0    -      -       +      -
    114A  ALA*     3.5    44.2    -      -       +      -
    115A  TYR*     3.8    22.7    -      +       +      -
    118A  VAL*     3.6    22.7    -      -       +      -
    149A  LEU*     3.9     9.4    -      -       +      +
    156A  SER      3.0    18.5    +      -       -      +
    157A  PRO      4.0     1.3    -      -       -      +
    159A  ILE*     1.3    78.0    -      -       -      +
    161A  GLN*     1.3    56.1    +      -       +      +
    163A  SER*     3.2     4.9    +      -       -      -
    164A  MET*     2.7    53.8    +      -       +      +
    184A  MET*     3.2    43.7    -      -       +      -
    185A  ASP*     3.7     9.4    -      -       +      -
    214A  LEU*     5.1     6.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLN 161 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     89A  GLU*     5.0     2.4    -      -       -      +
     90A  VAL*     3.8    19.9    +      -       +      +
     91A  GLN*     3.6    41.3    +      -       -      +
    157A  PRO*     3.0    33.1    +      -       -      +
    158A  ALA*     4.0     2.1    -      -       -      -
    160A  PHE*     1.3    80.6    -      -       +      +
    162A  SER*     1.3    60.1    +      -       -      +
    164A  MET*     4.3     3.8    -      -       -      -
    165A  THR*     2.9    27.0    +      -       -      -
    182A  GLN*     3.4     6.4    +      -       -      +
    183A  TYR*     6.1     0.4    -      -       -      -
    184A  MET*     3.1    42.1    -      -       -      +
    140B  PRO*     4.1     9.4    -      -       +      +
    707T    G      5.3     8.5    +      -       -      +
    708T    G      5.6     1.0    +      -       -      -
----------------------------------------------------------
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Residues in contact with SER 162 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      8A  VAL*     5.5     3.7    -      -       -      +
     90A  VAL*     4.2    12.7    -      -       -      +
    158A  ALA      3.0    19.7    +      -       -      -
    159A  ILE*     3.8     3.1    -      -       -      -
    161A  GLN*     1.3    75.0    -      -       -      +
    163A  SER*     1.3    65.4    +      -       -      +
    165A  THR*     3.1    16.6    +      -       -      -
    166A  LYS*     3.1    30.5    +      -       -      +
     50B  ILE      5.1     0.2    +      -       -      -
     51B  GLY*     4.1     3.3    -      -       -      -
     52B  PRO*     3.5    27.3    -      -       -      +
    140B  PRO*     5.9     0.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with SER 163 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      5A  ILE*     3.8    24.4    -      -       -      +
      6A  GLU      5.1     2.3    +      -       -      -
      8A  VAL*     4.5     9.2    -      -       -      +
    118A  VAL*     4.1    25.3    -      -       -      +
    159A  ILE*     2.8    27.8    +      -       -      +
    160A  PHE*     3.8     3.4    -      -       -      -
    162A  SER*     1.3    75.4    +      -       -      +
    164A  MET*     1.3    62.2    +      -       -      +
    166A  LYS*     3.3     5.8    +      -       -      +
    167A  ILE*     3.0    33.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with MET 164 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    111A  VAL*     3.9    17.0    -      -       +      -
    160A  PHE*     2.7    38.4    +      -       +      +
    161A  GLN*     3.7     3.4    -      -       -      +
    162A  SER      3.2     0.4    -      -       -      -
    163A  SER*     1.3    72.8    -      -       -      +
    165A  THR*     1.3    61.1    +      -       -      +
    167A  ILE*     3.5     5.9    +      -       -      +
    168A  LEU*     3.1    32.6    +      -       +      +
    182A  GLN*     3.3    24.0    -      -       -      +
    184A  MET      3.8    17.3    -      -       -      +
    185A  ASP*     4.8     1.1    -      -       -      +
    187A  LEU*     3.8    39.0    -      -       +      -
    209A  LEU*     4.4     9.4    -      -       +      -
    214A  LEU*     3.7    22.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with THR 165 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    161A  GLN      2.9    15.1    +      -       -      -
    162A  SER*     3.1    10.5    +      -       -      -
    164A  MET*     1.3    75.0    -      -       -      +
    166A  LYS*     1.3    65.4    +      -       +      +
    168A  LEU*     3.4     1.7    +      -       -      +
    169A  GLU*     3.1    25.1    +      -       +      +
    172A  ARG*     4.2     6.4    +      -       -      +
    182A  GLN*     3.1    16.7    +      -       -      +
    139B  THR*     3.9    22.7    -      -       +      -
    140B  PRO*     3.8    13.1    -      -       -      +
    141B  GLY      6.0     0.7    -      -       -      +
    142B  ILE*     4.1    22.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with LYS 166 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      5A  ILE*     4.3    19.5    -      -       +      -
    162A  SER*     3.1    28.2    +      -       -      +
    163A  SER*     3.3     9.6    +      -       -      +
    165A  THR*     1.3    75.7    -      -       -      +
    167A  ILE*     1.3    63.1    +      -       -      +
    169A  GLU*     3.5     7.6    +      -       -      +
    170A  PRO*     3.4    18.0    -      -       -      +
    212A  TRP*     6.2     0.2    -      -       -      -
     49B  LYS*     5.0    18.3    -      -       +      +
     50B  ILE*     4.4    19.8    +      -       -      +
     51B  GLY*     4.6     3.0    -      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 167 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      3A  SER*     3.9    21.5    -      -       -      +
      5A  ILE*     4.1    15.0    -      -       +      -
    118A  VAL*     6.0     3.1    -      -       +      -
    163A  SER*     3.0    22.5    +      -       -      +
    164A  MET*     3.9     5.8    -      -       -      +
    165A  THR      3.2     0.2    -      -       -      -
    166A  LYS*     1.3    78.2    -      -       -      +
    168A  LEU*     1.3    55.8    +      -       -      +
    169A  GLU      3.2     0.2    -      -       -      -
    170A  PRO*     3.3     7.2    -      -       -      +
    208A  HIS*     2.6    32.1    +      -       -      +
    209A  LEU*     3.8    26.5    -      -       +      -
    212A  TRP*     3.7    41.6    -      -       +      +
    214A  LEU*     3.7    25.1    -      -       +      -
----------------------------------------------------------
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Residues in contact with LEU 168 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    164A  MET*     3.1    25.9    +      -       +      +
    165A  THR      3.4     1.1    +      -       -      +
    167A  ILE*     1.3    74.6    -      -       -      +
    169A  GLU*     1.3    63.6    +      -       -      +
    170A  PRO      3.5     0.4    -      -       -      -
    171A  PHE*     3.4     5.8    +      -       +      +
    172A  ARG*     3.0    51.1    +      -       +      +
    180A  ILE*     4.2     9.9    -      -       +      -
    182A  GLN*     3.4    27.4    -      -       +      +
    187A  LEU*     3.9    26.0    -      -       +      -
    205A  LEU*     3.8    28.3    -      -       +      -
    208A  HIS*     4.5     2.2    -      -       +      -
    209A  LEU*     3.9    19.3    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLU 169 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    165A  THR*     3.1    18.0    +      -       +      +
    166A  LYS*     3.6     9.0    -      -       -      +
    167A  ILE      3.2     0.2    -      -       -      -
    168A  LEU*     1.3    77.6    -      -       -      +
    170A  PRO*     1.3    79.8    -      -       +      +
    172A  ARG*     3.3     7.7    +      -       -      +
    173A  LYS*     3.0    50.5    +      -       +      +
     49B  LYS*     5.1    19.5    +      -       -      -
    142B  ILE*     6.3     3.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with PRO 170 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    166A  LYS      3.4    11.2    -      -       -      +
    167A  ILE*     3.3    14.4    -      -       -      +
    169A  GLU*     1.3   101.1    -      -       +      +
    171A  PHE*     1.3    58.8    +      -       -      +
    173A  LYS*     3.5     5.3    +      -       +      +
    174A  GLN*     3.1    25.7    +      -       -      +
    208A  HIS*     3.8    18.6    -      -       +      -
    212A  TRP*     5.2     8.5    -      -       +      +
----------------------------------------------------------
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Residues in contact with PHE 171 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    168A  LEU*     3.4     9.5    +      -       +      +
    169A  GLU      3.3     0.6    -      -       -      -
    170A  PRO*     1.3    76.1    -      -       -      +
    172A  ARG*     1.3    61.4    +      -       -      +
    174A  GLN*     4.7     3.8    -      -       -      -
    175A  ASN*     2.8    57.9    +      -       +      +
    178A  ILE*     4.3    12.1    -      -       +      -
    180A  ILE*     3.5    32.1    -      -       +      -
    189A  VAL*     5.9     0.4    -      -       +      -
    201A  LYS*     3.9    16.8    -      -       +      -
    204A  GLU*     3.8    20.0    -      -       +      -
    205A  LEU*     3.6    48.2    -      -       +      -
    208A  HIS*     4.0    26.7    +      +       +      -
----------------------------------------------------------
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Residues in contact with ARG 172 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    165A  THR*     4.2     9.9    +      -       -      +
    168A  LEU*     3.0    38.9    +      -       -      +
    169A  GLU*     3.8     5.8    -      -       +      +
    171A  PHE*     1.3    75.2    -      -       -      +
    173A  LYS*     1.3    67.1    +      -       +      +
    175A  ASN      3.2    23.8    -      -       -      +
    176A  PRO*     3.2    10.1    -      -       +      +
    178A  ILE      5.1     5.6    -      -       -      +
    180A  ILE*     3.0    48.0    +      -       +      +
    182A  GLN*     3.0    38.9    +      -       -      +
    138B  GLU*     4.9     4.7    +      -       -      -
    139B  THR*     3.5    30.6    +      -       -      +
    142B  ILE*     6.1     0.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 173 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    169A  GLU*     3.0    39.8    +      -       +      +
    170A  PRO*     3.8     7.2    -      -       +      +
    172A  ARG*     1.3    77.6    -      -       +      +
    174A  GLN*     1.3    61.1    +      -       -      +
    176A  PRO*     4.1     9.4    -      -       -      +
     39B  THR*     5.0    19.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLN 174 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    170A  PRO      3.1    18.3    +      -       -      +
    171A  PHE*     3.9     5.0    -      -       -      +
    173A  LYS*     1.3    78.9    -      -       -      +
    175A  ASN*     1.3    69.6    +      -       -      +
    176A  PRO*     3.2     8.7    -      -       -      +
    201A  LYS*     5.4     1.6    -      -       -      +
    204A  GLU*     2.9    28.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with ASN 175 (chain A). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    171A  PHE*     2.8    49.3    +      -       +      +
    172A  ARG*     3.2    10.1    -      -       -      +
    174A  GLN*     1.3    92.2    +      -       -      +
    176A  PRO*     1.3    66.1    -      -       -      +
    177A  ASP      3.2     3.4    +      -       -      -
    178A  ILE*     3.4    35.6    +      -       +      +
    201A  LYS*     3.3    31.3    -      -       -      +
    204A  GLU*     3.4     9.1    +      -       -      +
----------------------------------------------------------
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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