Contacts of the helix formed by residues 70 - 91 (chain 2) in PDB entry 3J9X


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 70 (chain 2).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     692  THR*     1.3    74.3    -      -       -      +
     712  PRO*     1.3    66.9    -      -       -      +
     732  ARG*     2.9    35.8    +      -       -      +
     347    T      3.5    25.3    +      -       -      +
     357    A      4.4     2.4    +      -       -      -
    111y  PHE*     3.5    19.0    -      -       -      -
     90z  ILE*     5.6     0.6    -      -       -      +
     99z  MET*     5.3     0.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with PRO 71 (chain 2). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     692  THR      4.4     0.2    -      -       -      +
     702  GLY*     1.3    82.2    -      -       -      +
     722  ASN*     1.3    64.7    +      -       -      +
     732  ARG      3.1     0.2    -      -       -      -
     742  ALA*     3.1     4.8    +      -       -      +
     752  ILE*     3.0    24.9    +      -       -      +
     347    T      3.6    23.1    -      -       +      +
     357    A      3.9    32.8    -      -       -      +
     71y  PRO*     3.6    19.6    -      -       +      +
     74y  ALA*     4.8     2.5    -      -       +      -
     75y  ILE*     3.5    36.1    -      -       +      +
    107y  TYR*     6.5     0.9    -      -       +      -
    111y  PHE*     4.6     7.4    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASN 72 (chain 2). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     682  ILE*     3.5    15.3    -      -       +      -
     692  THR*     3.3    15.0    +      -       -      +
     702  GLY      3.0     0.4    -      -       -      -
     712  PRO*     1.3    76.2    -      -       -      +
     732  ARG*     1.3    64.8    +      -       -      +
     752  ILE*     3.3    18.6    +      -       +      +
     762  TYR*     3.0    26.3    -      -       +      -
     72y  ASN*     3.1    24.8    -      -       -      +
     75y  ILE*     3.5    12.4    -      -       -      +
    111y  PHE*     3.3    24.9    +      -       -      +
    112y  ASN*     4.8     8.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 73 (chain 2). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     602  SER*     2.7    46.3    +      -       -      -
     632  LEU*     3.5    16.2    -      -       +      +
     642  THR*     2.9    31.9    +      -       -      +
     682  ILE*     2.8    56.9    +      -       +      +
     692  THR*     3.8     7.9    -      -       -      +
     702  GLY      2.9    15.0    +      -       -      +
     722  ASN*     1.3    77.6    -      -       -      +
     742  ALA*     1.3    59.3    +      -       -      +
     762  TYR*     3.0     5.0    +      -       -      -
     772  GLN*     2.8    30.1    +      -       -      +
     347    T      3.0    36.7    +      -       -      +
     89z  ARG      4.6     0.6    +      -       -      -
     90z  ILE*     3.7    28.5    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 74 (chain 2). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     702  GLY      3.6     0.6    +      -       -      -
     712  PRO      3.1     9.4    +      -       -      +
     732  ARG*     1.3    76.3    -      -       -      +
     752  ILE*     1.3    65.1    +      -       -      +
     772  GLN*     3.6    10.2    -      -       -      +
     782  GLY*     2.9    21.5    +      -       -      -
     337    A      4.1    17.5    -      -       +      +
     347    T      3.0    41.0    +      -       +      +
    3158    A      4.7     4.7    -      -       +      -
    3168    T      4.4     5.8    -      -       -      +
     71y  PRO*     4.8     4.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with ILE 75 (chain 2). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     712  PRO      3.0    15.0    +      -       -      +
     722  ASN*     3.4    23.8    -      -       +      +
     732  ARG      3.2     0.4    -      -       -      -
     742  ALA*     1.3    76.6    -      -       -      +
     762  TYR*     1.3    66.0    +      -       +      +
     782  GLY*     3.4     0.5    +      -       -      -
     792  PHE*     3.1    21.3    +      -       -      +
    1072  TYR*     3.5    31.6    -      -       +      -
    1112  PHE*     4.6    10.5    -      -       +      +
    1122  ASN      5.9     0.4    -      -       -      +
    1132  ALA*     4.1    19.5    -      -       +      -
     71y  PRO*     3.6    26.2    -      -       +      -
     72y  ASN*     3.5    35.9    -      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 76 (chain 2). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     592  VAL*     4.4     2.9    -      -       -      +
     632  LEU*     3.6    28.7    -      -       +      -
     682  ILE*     4.0    18.7    -      -       +      +
     722  ASN*     3.0    28.0    -      -       +      -
     732  ARG      3.0     5.6    +      -       -      +
     752  ILE*     1.3    80.1    -      -       +      +
     772  GLN*     1.3    61.5    +      -       -      +
     792  PHE*     3.3     5.6    +      -       -      +
     802  GLY*     2.8    26.3    +      -       -      -
    1122  ASN      5.0     0.2    +      -       -      -
    1132  ALA*     3.9    10.2    -      -       +      -
    1142  ASN*     2.9    38.0    +      -       -      +
    1172  VAL*     3.7    31.8    -      -       +      +
    1182  LEU*     3.7    29.8    -      -       +      -
    1212  VAL*     4.2    12.0    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLN 77 (chain 2). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     552  VAL*     5.4     0.7    -      -       -      +
     562  ASN*     3.4    24.1    +      -       -      +
     592  VAL*     3.3    20.5    -      -       -      +
     602  SER*     3.5    26.7    -      -       -      +
     632  LEU*     4.0     2.1    -      -       +      +
     732  ARG      2.8    22.4    +      -       -      +
     742  ALA*     3.2     9.4    +      -       -      +
     762  TYR*     1.3    77.2    -      -       -      +
     782  GLY*     1.3    57.6    +      -       -      +
     802  GLY*     3.3     0.9    +      -       -      -
     812  LEU*     2.9    41.3    +      -       +      +
     337    A      3.4    33.5    +      -       +      +
     347    T      3.1    21.1    +      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 78 (chain 2). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     742  ALA      2.9    15.4    +      -       -      -
     752  ILE      3.8     2.0    -      -       -      -
     772  GLN*     1.3    77.6    -      -       -      +
     792  PHE*     1.3    62.5    +      -       -      +
     812  LEU*     3.8     4.7    -      -       -      +
     822  LYS*     3.0    25.3    +      -       -      +
    1072  TYR*     3.5    13.8    +      -       -      -
     337    A      5.4     1.0    +      -       -      -
    3168    T      5.1     3.6    -      -       -      -
    3178    A      4.1    24.3    -      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 79 (chain 2). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     752  ILE      3.1    13.5    +      -       -      +
     762  TYR      3.5     7.2    -      -       -      +
     772  GLN      3.3     0.2    -      -       -      -
     782  GLY*     1.3    75.9    -      -       -      +
     802  GLY*     1.3    63.8    +      -       -      +
     822  LYS*     3.1     5.1    +      -       -      +
     832  VAL*     2.9    32.9    +      -       +      +
    1002  ILE*     5.1     2.5    -      -       +      -
    1032  LEU*     3.7    24.2    -      -       +      -
    1042  LYS*     3.8    23.6    -      -       +      -
    1072  TYR*     3.5    33.9    +      +       +      -
    1182  LEU*     3.3    52.7    -      -       +      -
    1212  VAL*     3.8    16.4    -      -       +      -
    1222  VAL*     3.7    23.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLY 80 (chain 2). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     552  VAL*     4.5     6.3    -      -       -      -
     592  VAL*     5.0     2.0    -      -       -      -
     762  TYR      2.8    16.6    +      -       -      -
     772  GLN*     3.8     1.1    -      -       -      -
     792  PHE*     1.3    75.1    -      -       -      +
     812  LEU*     1.3    62.1    +      -       -      +
     832  VAL*     3.1     2.6    +      -       -      -
     842  ALA*     3.0    19.6    +      -       -      +
    1212  VAL*     3.5    26.7    -      -       -      -
    1252  ILE*     3.1    17.8    -      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 81 (chain 2). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     522  PHE*     3.5    42.8    -      -       +      +
     552  VAL*     4.5     6.9    -      -       +      +
     562  ASN*     3.4    31.2    -      -       -      +
     772  GLN*     2.9    29.0    +      -       +      +
     782  GLY*     3.8     4.3    -      -       -      +
     802  GLY*     1.3    75.4    -      -       -      +
     822  LYS*     1.3    57.7    +      -       -      +
     842  ALA*     3.2     3.8    +      -       -      -
     852  ARG      2.9    23.6    +      -       -      -
     327    T      5.5     1.6    -      -       -      +
     337    A      5.6     3.1    -      -       -      +
    3178    A      4.1    20.0    -      -       +      +
    3188    T      3.4    37.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 82 (chain 2). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
    1061  TYR*     2.8    32.8    +      -       -      -
     782  GLY      3.0    18.2    +      -       -      +
     792  PHE*     3.5     4.9    -      -       -      +
     812  LEU*     1.3    75.3    -      -       -      +
     832  VAL*     1.3    64.0    +      -       -      +
     852  ARG*     3.3    10.2    +      -       -      +
     862  ALA*     3.1    22.5    +      -       -      +
     992  MET*     5.9     3.1    -      -       -      -
    1032  LEU*     3.5    35.3    -      -       +      +
    1062  TYR*     5.0     5.4    -      -       -      -
    1072  TYR*     4.6     3.6    -      -       +      -
     237    A      6.3     0.2    -      -       -      -
     247    T      3.2    15.0    +      -       -      -
    3178    A      3.7    26.9    +      -       -      +
    3188    T      3.3    27.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 83 (chain 2). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     792  PHE*     2.9    42.5    +      -       +      +
     802  GLY*     3.1     8.3    +      -       -      +
     822  LYS*     1.3    77.2    -      -       -      +
     842  ALA*     1.3    62.0    +      -       -      +
     862  ALA*     3.3     8.0    +      -       -      +
     872  LEU*     3.0    20.4    +      -       +      +
     962  LEU*     4.5     2.3    -      -       +      +
    1002  ILE*     4.3    28.7    -      -       +      -
    1032  LEU*     3.7    19.3    -      -       +      -
    1222  VAL*     4.6     8.5    -      -       +      -
    1252  ILE*     3.9    26.7    -      -       +      -
    1262  THR*     4.5     5.8    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 84 (chain 2). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     512  LYS      5.7     0.4    -      -       -      +
     522  PHE*     3.6    20.4    -      -       +      -
     552  VAL*     4.2    20.9    -      -       +      -
     802  GLY      3.0    11.2    +      -       -      +
     812  LEU*     3.5     9.0    -      -       -      +
     832  VAL*     1.3    74.1    -      -       -      +
     852  ARG*     1.3    65.5    +      -       -      +
     872  LEU*     3.1    12.2    +      -       +      +
     882  ASN*     3.0    25.5    +      -       -      +
    1252  ILE*     4.4    10.5    -      -       +      +
----------------------------------------------------------
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Residues in contact with ARG 85 (chain 2). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     522  PHE*     3.5    11.1    -      -       -      -
     812  LEU      2.9    14.1    +      -       -      +
     822  LYS*     3.3    20.4    -      -       -      +
     842  ALA*     1.3    76.1    -      -       -      +
     862  ALA*     1.3    63.4    +      -       -      +
     882  ASN*     3.0     6.1    +      -       -      +
     892  ARG*     3.0    45.3    +      -       -      +
     237    A      3.8    35.9    +      -       -      -
     247    T      2.9    33.5    +      -       -      +
    3188    T      3.0    37.0    +      -       -      +
    3198    A      3.4    30.3    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 86 (chain 2). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     822  LYS      3.1     9.7    +      -       -      +
     832  VAL*     3.6     9.9    -      -       -      +
     852  ARG*     1.3    77.5    -      -       -      +
     872  LEU*     1.3    58.8    +      -       -      +
     892  ARG*     4.5     2.9    -      -       -      +
     902  ILE*     2.7    47.1    +      -       +      +
     962  LEU*     3.8    16.4    -      -       +      -
     992  MET*     3.8    28.7    -      -       +      -
     237    A      5.6     2.2    -      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 87 (chain 2). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     832  VAL*     3.0    13.3    +      -       +      +
     842  ALA*     3.2    12.6    -      -       +      +
     862  ALA*     1.3    76.9    -      -       -      +
     882  ASN*     1.3    64.0    +      -       -      +
     912  GLY*     2.7    30.7    +      -       -      +
     922  SER*     3.6    29.4    -      -       -      +
     962  LEU*     3.6    24.0    -      -       +      +
    1252  ILE*     4.5    25.6    -      -       +      +
    1262  THR*     6.0     2.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with ASN 88 (chain 2). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     482  ASN*     4.9     5.8    +      -       -      -
     512  LYS*     3.8    31.3    +      -       -      +
     522  PHE*     3.4    34.1    -      -       +      -
     842  ALA*     3.0    12.7    +      -       -      +
     852  ARG*     3.0     8.0    +      -       -      +
     872  LEU*     1.3    85.5    -      -       -      +
     892  ARG*     1.3    64.4    +      -       +      +
     902  ILE      4.8     0.5    -      -       -      -
     912  GLY*     4.5     1.4    +      -       -      -
      73  SER*     4.6    13.1    -      -       -      +
    3198    A      5.4     1.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with ARG 89 (chain 2). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     852  ARG*     3.0    46.9    +      -       -      +
     862  ALA*     4.3     2.5    -      -       -      +
     882  ASN*     1.3    79.7    -      -       +      +
     902  ILE*     1.3    62.3    +      -       +      +
      73  SER*     4.1    33.7    -      -       -      +
     604  SER*     4.5     5.7    +      -       -      -
     734  ARG*     4.6     2.1    +      -       -      -
     217    A      4.6     9.9    +      -       -      -
     227    T      3.6    28.7    +      -       -      +
     237    A      3.3    32.0    +      -       -      +
    3198    A      4.1    17.1    +      -       -      +
    3208    T      4.3    15.6    +      -       -      -
----------------------------------------------------------
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Residues in contact with ILE 90 (chain 2). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     862  ALA*     2.7    28.9    +      -       +      +
     882  ASN      4.8     0.7    -      -       -      -
     892  ARG*     1.3    79.1    -      -       +      +
     912  GLY*     1.3    68.0    +      -       -      +
     952  ALA*     3.6    26.7    -      -       +      +
     962  LEU*     4.0     4.7    -      -       +      +
     992  MET*     3.8    38.1    -      -       +      -
     604  SER*     4.9     1.7    +      -       -      -
     614  ALA*     5.8     0.7    -      -       -      -
     644  THR*     2.6    36.9    +      -       -      +
     694  THR*     4.4    10.8    -      -       +      -
     704  GLY      5.6     0.4    -      -       -      +
     734  ARG*     3.7    18.7    +      -       -      +
     227    T      5.6     0.7    -      -       -      +
     237    A      4.5    10.3    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 91 (chain 2). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     862  ALA      3.6     0.6    +      -       -      -
     872  LEU*     2.7    30.8    +      -       -      -
     882  ASN      4.5     1.1    -      -       -      -
     902  ILE*     1.3    88.8    -      -       -      +
     922  SER*     1.3    67.8    +      -       -      +
     962  LEU*     3.4     9.2    -      -       -      +
     644  THR*     3.6     1.8    -      -       -      +
----------------------------------------------------------
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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