Contacts of the helix formed by residues 5 - 49 (chain K) in PDB entry 2MJZ


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 5 (chain K).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      1K  ALA      3.9     5.5    +      -       -      +
      3K  GLY      3.3     5.5    -      -       -      +
      4K  ASP*     1.3    77.4    -      -       -      +
      6K  PRO*     1.3    66.1    -      -       -      +
      7K  ALA*     2.8    21.5    +      -       -      +
      8K  LYS*     2.8    36.3    +      -       +      +
      9K  ALA*     3.3     5.2    +      -       -      +
     17P  SER*     5.6     0.7    +      -       -      -
     20P  GLU*     3.8    15.0    -      -       -      +
     21P  TYR*     2.7    33.3    +      -       -      -
     26T  TRP*     4.3     5.8    -      -       -      -
----------------------------------------------------------
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Residues in contact with PRO 6 (chain K). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      4K  ASP      3.2    11.2    -      -       -      +
      5K  ASP*     1.3    90.5    -      -       -      +
      7K  ALA*     1.3    56.5    +      -       -      +
      9K  ALA*     3.2    12.1    +      -       +      +
     10K  ALA*     2.9    28.6    +      -       -      +
     26T  TRP*     3.7    43.3    -      -       +      +
     27T  ALA*     5.9     0.7    -      -       -      -
     30T  VAL*     3.7    17.3    -      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 7 (chain K). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      5K  ASP*     2.8    14.3    +      -       -      +
      6K  PRO*     1.3    79.6    -      -       -      +
      8K  LYS*     1.3    56.1    +      -       -      +
     10K  ALA*     3.4     2.0    +      -       -      +
     11K  PHE*     2.8    30.1    +      -       -      +
     21P  TYR*     3.4    33.0    -      -       +      +
     24P  TYR*     4.1     2.4    -      -       -      -
     26T  TRP*     3.7    10.8    -      -       +      -
     42Y  PHE*     3.5    30.0    -      -       +      -
----------------------------------------------------------
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Residues in contact with LYS 8 (chain K). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      2K  GLU*     2.8    36.2    +      -       -      +
      3K  GLY*     4.0    24.0    -      -       -      +
      5K  ASP*     2.8    16.6    +      -       +      +
      7K  ALA*     1.3    76.5    -      -       -      +
      9K  ALA*     1.3    60.4    +      -       -      +
     11K  PHE*     3.5     0.9    -      -       -      +
     12K  ASN*     2.8    51.4    +      -       -      +
     20P  GLU*     4.2     6.1    -      -       -      +
     24P  TYR*     3.2    31.8    -      -       +      +
----------------------------------------------------------
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Residues in contact with ALA 9 (chain K). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      3K  GLY      6.1     0.9    -      -       -      +
      5K  ASP      3.3     4.2    +      -       -      +
      6K  PRO*     3.2    14.5    +      -       +      +
      8K  LYS*     1.3    80.6    -      -       -      +
     10K  ALA*     1.3    60.2    +      -       -      +
     12K  ASN*     4.0     6.9    -      -       -      +
     13K  SER*     2.8    29.9    +      -       -      -
     30T  VAL*     5.5     2.5    -      -       +      -
----------------------------------------------------------
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Residues in contact with ALA 10 (chain K). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      6K  PRO      2.9    16.8    +      -       -      +
      7K  ALA      3.6     0.4    -      -       -      +
      9K  ALA*     1.3    73.5    -      -       -      +
     11K  PHE*     1.3    64.3    +      -       -      +
     13K  SER*     3.2     7.3    +      -       -      -
     14K  LEU*     2.9    32.7    +      -       +      +
     30T  VAL*     3.9    28.8    -      -       +      +
     33T  VAL*     5.3     1.8    -      -       +      -
     34T  GLY*     5.7     2.2    -      -       -      +
     42Y  PHE*     3.6    26.7    -      -       +      -
----------------------------------------------------------
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Residues in contact with PHE 11 (chain K). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      7K  ALA      2.8    20.8    +      -       -      +
      8K  LYS*     3.5     3.4    -      -       +      +
     10K  ALA*     1.3    73.9    -      -       -      +
     12K  ASN*     1.3    72.7    +      -       -      +
     14K  LEU*     3.1    11.5    +      -       -      +
     15K  GLN*     2.8    67.6    +      -       +      +
     24P  TYR*     3.4    69.1    -      +       +      -
     27P  ALA*     3.7    20.9    -      -       +      -
     28P  MET*     3.9     5.4    -      -       +      -
     42Y  PHE*     4.9     0.4    -      -       -      -
     45Y  PHE*     3.7    15.9    -      +       +      -
----------------------------------------------------------
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Residues in contact with ASN 12 (chain K). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      8K  LYS*     2.8    45.7    +      -       -      +
      9K  ALA*     4.0     6.0    -      -       -      +
     11K  PHE*     1.3    91.6    -      -       -      +
     13K  SER*     1.3    58.1    +      -       -      +
     15K  GLN*     3.2     8.8    +      -       -      +
     16K  ALA*     3.0    28.2    +      -       -      +
----------------------------------------------------------
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Residues in contact with SER 13 (chain K). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      9K  ALA      2.8    22.2    +      -       -      -
     10K  ALA*     3.4     8.6    -      -       -      -
     11K  PHE      3.2     0.2    -      -       -      -
     12K  ASN*     1.3    77.4    -      -       -      +
     14K  LEU*     1.3    59.0    +      -       -      +
     16K  ALA*     3.4     7.4    +      -       -      +
     17K  SER*     3.0    31.3    +      -       -      -
     34T  GLY*     6.3     2.5    -      -       -      -
----------------------------------------------------------
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Residues in contact with LEU 14 (chain K). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     10K  ALA*     2.9    22.8    +      -       +      +
     11K  PHE      3.5     6.3    -      -       -      +
     13K  SER*     1.3    75.5    -      -       -      +
     15K  GLN*     1.3    61.3    +      -       -      +
     17K  SER*     4.2     4.3    -      -       -      +
     18K  ALA*     2.8    31.7    +      -       -      +
     28P  MET*     3.6    15.0    -      -       +      +
     33T  VAL*     4.0    21.3    -      -       +      -
     34T  GLY*     3.8    26.5    -      -       -      +
     37T  ILE*     3.7    36.6    -      -       +      -
     38T  GLY*     3.9     7.6    -      -       -      +
     41T  LEU*     3.6     7.7    -      -       +      +
     45Y  PHE*     4.3    20.6    -      -       +      -
----------------------------------------------------------
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Residues in contact with GLN 15 (chain K). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     11K  PHE*     2.8    50.2    +      -       +      +
     12K  ASN*     3.2    12.3    +      -       -      +
     14K  LEU*     1.3    77.4    -      -       -      +
     16K  ALA*     1.3    56.7    +      -       -      +
     18K  ALA*     3.5     4.1    +      -       -      +
     19K  THR*     2.8    34.5    +      -       -      +
     27P  ALA*     4.3     4.1    +      -       -      +
     28P  MET*     3.2    37.2    -      -       -      +
     31P  VAL*     3.9    24.5    -      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 16 (chain K). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     12K  ASN      3.0    13.6    +      -       -      +
     13K  SER*     3.6    10.5    -      -       -      +
     14K  LEU      3.3     0.2    -      -       -      -
     15K  GLN*     1.3    74.6    -      -       -      +
     17K  SER*     1.3    64.4    +      -       -      +
     19K  THR*     3.4     6.8    +      -       -      -
     20K  GLU*     3.0    24.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with SER 17 (chain K). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     13K  SER      3.0    17.5    +      -       -      -
     14K  LEU*     3.6    10.0    -      -       -      +
     16K  ALA*     1.3    76.9    -      -       -      +
     18K  ALA*     1.3    63.2    +      -       -      +
     20K  GLU*     3.3    10.1    +      -       -      +
     21K  TYR*     3.0    49.4    +      -       -      -
     38T  GLY*     5.1     7.5    -      -       -      -
     41T  LEU*     4.3     5.6    -      -       -      -
----------------------------------------------------------
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Residues in contact with ALA 18 (chain K). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     14K  LEU      2.8    21.5    +      -       -      +
     15K  GLN*     3.7     7.4    -      -       -      +
     17K  SER*     1.3    74.5    -      -       -      +
     19K  THR*     1.3    52.1    +      -       -      +
     21K  TYR*     3.1     6.2    +      -       -      +
     22K  ILE*     2.8    43.2    +      -       +      +
     28P  MET*     4.6     7.0    -      -       -      -
     31P  VAL*     4.5    17.9    -      -       +      -
     32P  ILE*     5.8     1.3    -      -       +      -
     41T  LEU*     3.9    26.0    -      -       +      +
     48T  LYS*     5.1     0.2    +      -       -      -
----------------------------------------------------------
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Residues in contact with THR 19 (chain K). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     15K  GLN*     2.8    22.2    +      -       -      -
     16K  ALA*     3.6     8.2    -      -       -      -
     18K  ALA*     1.3    75.2    -      -       -      +
     20K  GLU*     1.3    63.0    +      -       -      +
     22K  ILE*     3.3    15.2    +      -       +      +
     23K  GLY*     3.0    18.7    +      -       -      -
     31P  VAL*     5.5     3.5    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLU 20 (chain K). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     16K  ALA      3.0    14.2    +      -       -      +
     17K  SER*     3.5    12.2    -      -       -      +
     19K  THR*     1.3    75.9    -      -       -      +
     21K  TYR*     1.3    71.7    +      -       +      +
     23K  GLY*     3.1     5.1    +      -       -      -
     24K  TYR*     2.6    63.9    +      -       +      +
----------------------------------------------------------
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Residues in contact with TYR 21 (chain K). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     17K  SER*     3.0    34.1    +      -       -      +
     18K  ALA*     3.8     4.0    -      -       -      +
     20K  GLU*     1.3    94.1    +      -       +      +
     22K  ILE*     1.3    54.5    +      -       -      +
     24K  TYR*     3.3    27.9    +      +       -      +
     25K  ALA*     2.8    33.1    +      -       -      +
     26O  TRP*     3.5    25.2    -      +       -      -
     38T  GLY*     3.3    21.9    -      -       -      -
     41T  LEU*     3.7    20.6    -      -       +      +
     42T  PHE*     3.6    31.2    -      +       +      -
     45T  PHE*     3.8    11.9    -      -       +      +
     48T  LYS*     4.5     4.7    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 22 (chain K). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     18K  ALA*     2.8    24.8    +      -       +      +
     19K  THR*     3.4    11.9    -      -       +      +
     21K  TYR*     1.3    74.5    -      -       -      +
     23K  GLY*     1.3    59.5    +      -       -      +
     25K  ALA*     3.1     3.5    +      -       -      +
     26K  TRP*     2.9    45.8    +      -       +      +
     31P  VAL*     3.5    33.4    -      -       +      +
     32P  ILE*     5.6     0.7    -      -       -      -
     35P  ALA*     3.6    26.2    -      -       +      -
     48T  LYS*     3.4    22.4    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 23 (chain K). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     19K  THR      3.0    13.7    +      -       -      -
     20K  GLU*     3.1     5.6    +      -       -      -
     22K  ILE*     1.3    75.5    -      -       -      +
     24K  TYR*     1.3    61.0    +      -       -      +
     26K  TRP*     4.0     4.7    -      -       -      +
     27K  ALA*     2.9    31.6    +      -       -      +
----------------------------------------------------------
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Residues in contact with TYR 24 (chain K). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     20K  GLU*     2.6    47.1    +      -       +      +
     21K  TYR*     3.3    33.4    -      +       -      +
     22K  ILE      3.2     0.2    -      -       -      -
     23K  GLY*     1.3    76.8    -      -       -      +
     25K  ALA*     1.3    60.1    +      -       -      +
     27K  ALA*     3.7     6.3    -      -       +      +
     28K  MET*     2.8    33.4    +      -       -      +
     42T  PHE*     5.3    11.7    -      +       -      -
     45T  PHE*     3.4    19.5    -      +       +      -
----------------------------------------------------------
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Residues in contact with ALA 25 (chain K). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     21K  TYR      2.8    18.5    +      -       -      +
     22K  ILE*     3.1     7.3    +      -       -      +
     24K  TYR*     1.3    74.1    -      -       -      +
     26K  TRP*     1.3    61.9    +      -       -      +
     28K  MET*     3.8     1.9    -      -       -      +
     29K  VAL*     3.1    26.0    +      -       -      +
     39P  ILE*     3.7    22.4    -      -       +      +
     45T  PHE*     3.5    15.2    -      -       +      -
     48T  LYS*     3.8    27.6    -      -       +      -
     49T  ALA*     4.7     4.1    -      -       -      -
----------------------------------------------------------
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Residues in contact with TRP 26 (chain K). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     22K  ILE*     2.9    37.5    +      -       +      +
     23K  GLY*     4.0     5.2    -      -       -      +
     25K  ALA*     1.3    73.6    -      -       -      +
     27K  ALA*     1.3    60.6    +      -       -      +
     29K  VAL*     3.2    12.7    -      -       +      +
     30K  VAL*     2.9    47.0    +      -       +      +
     35P  ALA*     4.7     7.8    +      -       -      +
     38P  GLY*     3.8    21.3    -      -       -      -
     39P  ILE*     3.6    31.9    -      -       +      +
     42P  PHE*     3.8    37.0    -      +       +      -
----------------------------------------------------------
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Residues in contact with ALA 27 (chain K). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     23K  GLY      2.9    21.2    +      -       -      +
     24K  TYR*     3.7     7.6    -      -       +      +
     26K  TRP*     1.3    75.9    -      -       -      +
     28K  MET*     1.3    62.0    +      -       -      +
     30K  VAL*     3.7     5.7    -      -       -      +
     31K  VAL*     3.2    29.9    +      -       +      +
----------------------------------------------------------
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Residues in contact with MET 28 (chain K). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     24K  TYR      2.8    16.9    +      -       -      +
     25K  ALA      3.8     3.8    -      -       -      +
     26K  TRP      3.2     0.2    -      -       -      -
     27K  ALA*     1.3    77.8    -      -       -      +
     29K  VAL*     1.3    57.5    +      -       -      +
     31K  VAL*     3.1    13.8    +      -       -      +
     32K  ILE*     2.9    46.4    +      -       +      +
     37O  ILE*     5.6     9.0    -      -       +      -
     41O  LEU*     4.9    20.0    -      -       +      -
     45T  PHE*     4.0    19.1    -      -       +      -
     49T  ALA*     3.7    24.9    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 29 (chain K). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     25K  ALA      3.1    14.6    +      -       -      +
     26K  TRP*     3.2    35.4    -      -       +      +
     28K  MET*     1.3    76.3    -      -       -      +
     30K  VAL*     1.3    64.4    +      -       +      +
     32K  ILE*     4.1    13.9    -      -       +      -
     33K  VAL*     2.8    49.4    +      -       +      +
     39P  ILE*     4.0    26.0    -      -       +      -
     42P  PHE*     4.6     5.2    -      -       +      -
     43P  LYS*     4.7    12.6    -      -       +      -
     48T  LYS      4.7     7.2    -      -       -      +
     49T  ALA*     5.0     5.6    -      -       -      +
     50T  SER      6.1     1.3    -      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 30 (chain K). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     26K  TRP*     2.9    44.9    +      -       +      +
     27K  ALA*     3.7     7.0    -      -       -      +
     29K  VAL*     1.3    77.0    -      -       +      +
     31K  VAL*     1.3    61.9    +      -       +      +
     33K  VAL*     4.1     3.5    -      -       -      +
     34K  GLY*     2.8    28.2    +      -       -      -
     42P  PHE*     4.9    11.2    -      -       +      -
----------------------------------------------------------
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Residues in contact with VAL 31 (chain K). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     27K  ALA      3.2    15.2    +      -       -      +
     28K  MET*     3.1    16.2    +      -       -      +
     30K  VAL*     1.3    81.1    -      -       +      +
     32K  ILE*     1.3    65.0    +      -       +      +
     34K  GLY*     3.9     0.6    -      -       -      -
     35K  ALA*     3.2    24.4    +      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 32 (chain K). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     28K  MET*     2.9    36.5    +      -       +      +
     29K  VAL*     3.7    11.7    -      -       +      +
     31K  VAL*     1.3    81.1    -      -       +      +
     33K  VAL*     1.3    59.5    +      -       +      +
     35K  ALA*     3.9     2.7    -      -       -      +
     36K  THR*     2.6    45.9    +      -       -      +
     41O  LEU*     4.4    23.1    -      -       +      -
     44O  LYS*     5.0    26.0    -      -       +      +
     48O  LYS*     4.8     6.1    -      -       -      +
     49T  ALA      3.4    25.6    -      -       -      +
     50T  SER      5.6     1.6    -      -       -      +
----------------------------------------------------------
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Residues in contact with VAL 33 (chain K). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     29K  VAL*     2.8    34.3    +      -       +      +
     30K  VAL      4.1     1.6    -      -       -      +
     32K  ILE*     1.3    73.0    -      -       +      +
     34K  GLY*     1.3    62.5    +      -       -      +
     36K  THR*     4.2     5.6    -      -       -      -
     37K  ILE*     2.8    41.5    +      -       +      +
     42P  PHE*     3.7    31.4    -      -       +      -
     43P  LYS*     5.7     4.3    -      -       +      -
     45P  PHE*     5.3     2.7    -      -       +      -
     46P  THR*     3.5    33.0    -      -       +      +
----------------------------------------------------------
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Residues in contact with GLY 34 (chain K). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     30K  VAL      2.8    19.4    +      -       -      -
     31K  VAL*     3.9     2.0    -      -       -      -
     32K  ILE      3.3     0.2    -      -       -      -
     33K  VAL*     1.3    77.1    -      -       -      +
     35K  ALA*     1.3    55.7    +      -       -      +
     37K  ILE*     4.7     0.4    -      -       -      +
     38K  GLY*     2.9    28.1    +      -       -      -
----------------------------------------------------------
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Residues in contact with ALA 35 (chain K). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     31K  VAL*     3.2    17.4    +      -       +      +
     32K  ILE      4.0     2.5    -      -       -      +
     34K  GLY*     1.3    72.3    -      -       -      +
     36K  THR*     1.3    65.4    +      -       -      +
     38K  GLY*     3.8     0.6    -      -       -      -
     39K  ILE*     3.0    35.2    +      -       +      +
     48O  LYS*     4.0    22.2    -      -       +      +
----------------------------------------------------------
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Residues in contact with THR 36 (chain K). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     32K  ILE*     2.6    37.3    +      -       -      +
     33K  VAL*     3.8     4.9    -      -       -      -
     35K  ALA*     1.3    78.0    -      -       -      +
     37K  ILE*     1.3    68.5    +      -       +      +
     39K  ILE*     3.5     3.3    +      -       -      +
     40K  LYS*     3.1    30.1    +      -       -      +
     44O  LYS*     5.8     2.4    -      -       -      +
     47O  SER*     5.9     2.0    -      -       -      +
     48O  LYS*     3.4    31.4    -      -       +      +
----------------------------------------------------------
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Residues in contact with ILE 37 (chain K). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     33K  VAL*     2.8    40.3    +      -       +      +
     34K  GLY      4.7     0.2    -      -       -      +
     36K  THR*     1.3    77.9    -      -       +      +
     38K  GLY*     1.3    56.0    +      -       -      +
     40K  LYS*     3.1    31.7    +      -       +      +
     41K  LEU*     2.7    52.9    +      -       +      +
     45P  PHE*     6.1     3.8    -      -       +      -
     46P  THR*     4.0    29.8    -      -       +      +
     49P  ALA*     6.1     6.1    -      -       +      -
     50P  SER*     4.7     0.2    -      -       -      +
----------------------------------------------------------
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Residues in contact with GLY 38 (chain K). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     34K  GLY      2.9    20.7    +      -       -      -
     35K  ALA*     3.8     1.3    -      -       -      -
     36K  THR      3.3     0.2    -      -       -      -
     37K  ILE*     1.3    77.2    -      -       -      +
     39K  ILE*     1.3    56.3    +      -       -      +
     41K  LEU*     3.3    14.0    +      -       -      +
     42K  PHE*     3.0    24.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with ILE 39 (chain K). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     35K  ALA*     3.0    25.5    +      -       +      +
     36K  THR      3.7     3.6    -      -       -      +
     38K  GLY*     1.3    71.5    -      -       -      +
     40K  LYS*     1.3    63.0    +      -       -      +
     42K  PHE*     3.0    14.4    +      -       +      +
     43K  LYS*     2.8    39.6    +      -       +      +
     48O  LYS*     3.6    47.6    -      -       +      +
----------------------------------------------------------
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Residues in contact with LYS 40 (chain K). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     36K  THR*     3.1    19.9    +      -       -      +
     37K  ILE*     3.1    31.8    +      -       +      +
     39K  ILE*     1.3    76.7    -      -       -      +
     41K  LEU*     1.3    59.1    +      -       +      +
     43K  LYS*     3.1    22.1    +      -       +      +
     44K  LYS*     2.9    45.7    +      -       +      +
     49P  ALA      5.4     1.8    -      -       -      +
     50P  SER*     3.6    35.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with LEU 41 (chain K). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     37K  ILE*     2.7    39.9    +      -       +      +
     38K  GLY*     3.5    10.3    -      -       -      +
     40K  LYS*     1.3    74.5    -      -       +      +
     42K  PHE*     1.3    57.3    +      -       -      +
     44K  LYS*     3.1    16.9    +      -       +      +
     45K  PHE*     2.9    25.1    +      -       -      +
     48K  LYS*     5.3     2.1    +      -       -      -
----------------------------------------------------------
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Residues in contact with PHE 42 (chain K). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     38K  GLY      3.0    11.9    +      -       -      +
     39K  ILE*     3.0    18.2    +      -       +      +
     41K  LEU*     1.3    74.3    -      -       -      +
     43K  LYS*     1.3    67.6    +      -       +      +
     45K  PHE*     3.1    50.8    -      +       +      +
     46K  THR*     3.2    20.2    +      -       +      +
----------------------------------------------------------
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Residues in contact with LYS 43 (chain K). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     39K  ILE*     2.8    29.2    +      -       +      +
     40K  LYS*     3.1    22.2    +      -       +      +
     42K  PHE*     1.3    79.2    -      -       +      +
     44K  LYS*     1.3    61.3    +      -       +      +
     46K  THR*     2.5    26.4    +      -       -      +
     47K  SER*     3.1     9.9    +      -       -      -
     48O  LYS      5.3     1.1    -      -       -      +
     50O  SER*     2.8    36.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 44 (chain K). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     40K  LYS*     2.9    32.5    +      -       +      +
     41K  LEU*     3.1    22.0    +      -       +      +
     43K  LYS*     1.3    75.1    -      -       +      +
     45K  PHE*     1.3    60.5    +      -       -      +
     47K  SER*     3.3    10.5    +      -       -      -
     48K  LYS*     2.8    45.8    +      -       +      +
     50P  SER*     4.0    21.4    +      -       -      +
----------------------------------------------------------
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Residues in contact with PHE 45 (chain K). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     41K  LEU      2.9    11.8    +      -       -      +
     42K  PHE*     3.1    44.0    -      +       +      +
     44K  LYS*     1.3    76.5    -      -       -      +
     46K  THR*     1.3    70.8    +      -       +      +
     48K  LYS*     3.1    16.9    +      -       +      +
     49K  ALA*     2.8    51.9    +      -       +      +
----------------------------------------------------------
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Residues in contact with THR 46 (chain K). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     42K  PHE*     3.2    24.4    +      -       +      +
     43K  LYS*     2.5    25.7    +      -       -      +
     45K  PHE*     1.3    92.8    -      -       +      +
     47K  SER*     1.3    52.4    +      -       -      +
     49K  ALA*     3.6     6.7    +      -       -      +
     50K  SER*     2.6    32.7    +      -       -      -
----------------------------------------------------------
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Residues in contact with SER 47 (chain K). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     43K  LYS      3.1     8.7    +      -       -      -
     44K  LYS*     3.4    15.9    -      -       -      -
     46K  THR*     1.3    80.7    +      -       -      +
     48K  LYS*     1.3    66.3    +      -       -      +
     50K  SER*     3.0    25.8    +      -       -      +
----------------------------------------------------------
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Residues in contact with LYS 48 (chain K). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     41K  LEU      5.3     1.6    +      -       -      -
     44K  LYS*     2.8    38.9    +      -       +      +
     45K  PHE*     3.7    11.8    -      -       +      +
     47K  SER*     1.3    74.8    -      -       -      +
     49K  ALA*     1.3    58.4    +      -       -      +
     50K  SER*     3.1     6.0    +      -       -      +
----------------------------------------------------------
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Residues in contact with ALA 49 (chain K). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     45K  PHE*     2.8    39.2    +      -       +      +
     46K  THR*     3.9     7.4    -      -       -      +
     47K  SER      3.1     0.4    -      -       -      -
     48K  LYS*     1.3    74.7    -      -       -      +
     50K  SER*     1.3    61.3    +      -       -      +
----------------------------------------------------------
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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