Contacts of the helix formed by residues 5 - 49 (chain h) 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 h).
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     17D  SER*     5.6     0.9    +      -       -      -
     20D  GLU*     3.8    15.8    -      -       -      +
     21D  TYR*     2.7    32.7    +      -       -      -
     26H  TRP*     4.3     5.6    -      -       -      -
      1h  ALA      3.9     4.8    +      -       -      +
      3h  GLY      3.3     5.5    -      -       -      +
      4h  ASP*     1.3    76.6    -      -       -      +
      6h  PRO*     1.3    72.3    -      -       -      +
      7h  ALA*     2.8    21.5    +      -       -      +
      8h  LYS*     2.8    30.6    +      -       +      +
      9h  ALA*     3.3     5.0    +      -       -      +
----------------------------------------------------------
 Back to top of page

Residues in contact with PRO 6 (chain h). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     26H  TRP*     3.7    42.6    -      -       +      +
     27H  ALA*     5.3     0.4    -      -       -      +
     30H  VAL*     3.7    17.6    -      -       +      +
      4h  ASP      3.2    10.5    -      -       -      +
      5h  ASP*     1.3    91.4    -      -       -      +
      7h  ALA*     1.3    55.7    +      -       -      +
      9h  ALA*     3.2    11.5    +      -       +      +
     10h  ALA*     2.9    29.3    +      -       -      +
----------------------------------------------------------
 Back to top of page

Residues in contact with ALA 7 (chain h). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     21D  TYR*     3.4    34.8    -      -       +      +
     24D  TYR*     4.1     3.7    -      -       +      -
     26H  TRP*     3.7    17.7    -      -       +      -
     30H  VAL*     5.0     0.7    -      -       -      -
      5h  ASP*     2.8    14.5    +      -       -      +
      6h  PRO*     1.3    80.2    -      -       -      +
      8h  LYS*     1.3    56.0    +      -       -      +
     10h  ALA*     3.4     6.8    +      -       -      +
     11h  PHE*     2.8    30.1    +      -       -      +
----------------------------------------------------------
 Back to top of page

Residues in contact with LYS 8 (chain h). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     20D  GLU*     4.2     5.6    -      -       -      +
     24D  TYR*     3.2    32.2    -      -       +      +
      2h  GLU*     2.8    35.7    +      -       -      +
      3h  GLY*     4.0    24.4    -      -       -      +
      5h  ASP*     2.8    15.8    +      -       +      +
      7h  ALA*     1.3    77.3    -      -       -      +
      9h  ALA*     1.3    59.4    +      -       -      +
     11h  PHE*     3.2     0.7    +      -       -      +
     12h  ASN*     2.8    51.4    +      -       -      +
----------------------------------------------------------
 Back to top of page

Residues in contact with ALA 9 (chain h). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     30H  VAL*     5.5     2.7    -      -       +      -
      3h  GLY      6.1     1.1    -      -       -      +
      5h  ASP      3.3     4.7    +      -       -      +
      6h  PRO*     3.2    14.7    +      -       +      +
      8h  LYS*     1.3    79.3    -      -       -      +
     10h  ALA*     1.3    59.1    +      -       -      +
     12h  ASN*     3.6     6.4    +      -       -      +
     13h  SER*     2.8    29.7    +      -       -      -
----------------------------------------------------------
 Back to top of page

Residues in contact with ALA 10 (chain h). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     30H  VAL*     3.9    34.3    -      -       +      +
     33H  VAL*     5.3     7.9    -      -       +      -
     34H  GLY*     5.7     2.6    -      -       -      +
      6h  PRO      2.9    16.1    +      -       -      +
      7h  ALA*     3.6     7.2    -      -       -      +
      9h  ALA*     1.3    74.5    -      -       -      +
     11h  PHE*     1.3    65.3    +      -       -      +
     13h  SER*     3.2     7.1    +      -       -      -
     14h  LEU*     2.9    34.6    +      -       +      +
----------------------------------------------------------
 Back to top of page

Residues in contact with PHE 11 (chain h). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     24D  TYR*     3.4    69.5    -      +       +      -
     27D  ALA*     3.7    20.2    -      -       +      -
     28D  MET*     3.9    12.8    -      -       +      -
      7h  ALA      2.8    21.6    +      -       -      +
      8h  LYS*     3.2     4.5    +      -       +      +
     10h  ALA*     1.3    73.3    -      -       -      +
     12h  ASN*     1.3    73.6    +      -       -      +
     14h  LEU*     3.1    12.0    +      -       +      +
     15h  GLN*     2.8    67.2    +      -       +      +
----------------------------------------------------------
 Back to top of page

Residues in contact with ASN 12 (chain h). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      8h  LYS*     2.8    47.0    +      -       -      +
      9h  ALA*     4.0     6.2    -      -       -      +
     11h  PHE*     1.3    90.4    -      -       -      +
     13h  SER*     1.3    57.6    +      -       -      +
     15h  GLN*     3.2     8.1    +      -       -      +
     16h  ALA*     3.0    28.2    +      -       -      +
----------------------------------------------------------
 Back to top of page

Residues in contact with SER 13 (chain h). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     34H  GLY*     6.3     2.5    -      -       -      -
      9h  ALA      2.8    22.6    +      -       -      -
     10h  ALA*     3.4     8.2    -      -       -      -
     12h  ASN*     1.3    77.8    -      -       -      +
     14h  LEU*     1.3    59.2    +      -       -      +
     16h  ALA*     3.4     7.5    +      -       -      +
     17h  SER*     3.0    30.8    +      -       -      -
----------------------------------------------------------
 Back to top of page

Residues in contact with LEU 14 (chain h). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     28D  MET*     3.6    19.5    -      -       +      -
     33H  VAL*     4.0    21.1    -      -       +      -
     34H  GLY*     3.8    25.6    -      -       -      +
     37H  ILE*     3.7    37.0    -      -       +      -
     38H  GLY*     3.9     8.1    -      -       -      +
     41H  LEU*     3.6     8.4    -      -       +      +
     10h  ALA*     2.9    22.3    +      -       +      +
     11h  PHE*     3.1     9.8    +      -       +      +
     13h  SER*     1.3    74.9    -      -       -      +
     15h  GLN*     1.3    60.5    +      -       -      +
     17h  SER*     4.2     4.5    -      -       -      +
     18h  ALA*     2.8    31.0    +      -       -      +
----------------------------------------------------------
 Back to top of page

Residues in contact with GLN 15 (chain h). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     27D  ALA*     4.3     4.1    +      -       -      +
     28D  MET*     3.2    37.3    -      -       -      +
     31D  VAL*     3.9    25.0    -      -       -      +
     11h  PHE*     2.8    49.1    +      -       +      +
     12h  ASN*     3.4    12.3    -      -       -      +
     14h  LEU*     1.3    77.4    -      -       -      +
     16h  ALA*     1.3    57.3    +      -       -      +
     18h  ALA*     3.5     3.9    +      -       -      +
     19h  THR*     2.8    35.4    +      -       -      +
----------------------------------------------------------
 Back to top of page

Residues in contact with ALA 16 (chain h). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     12h  ASN      3.0    13.1    +      -       -      +
     13h  SER*     3.6    10.3    -      -       -      +
     15h  GLN*     1.3    74.7    -      -       -      +
     17h  SER*     1.3    63.7    +      -       -      +
     19h  THR*     3.4     7.3    +      -       -      -
     20h  GLU*     3.0    24.4    +      -       -      +
----------------------------------------------------------
 Back to top of page

Residues in contact with SER 17 (chain h). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     38H  GLY*     5.1     7.4    -      -       -      -
     41H  LEU*     4.3     5.8    -      -       -      -
      5c  ASP*     5.6     0.6    +      -       -      -
     13h  SER*     3.0    17.6    +      -       -      -
     14h  LEU*     3.6    10.0    -      -       -      +
     16h  ALA*     1.3    77.3    -      -       -      +
     18h  ALA*     1.3    63.5    +      -       -      +
     20h  GLU*     3.3    10.3    +      -       -      +
     21h  TYR*     3.0    50.5    +      -       -      -
----------------------------------------------------------
 Back to top of page

Residues in contact with ALA 18 (chain h). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     28D  MET*     4.6     7.2    -      -       -      -
     31D  VAL*     4.5    17.7    -      -       +      -
     32D  ILE*     5.8     1.8    -      -       +      -
     41H  LEU*     3.9    26.1    -      -       +      +
     14h  LEU      2.8    21.3    +      -       -      +
     15h  GLN*     3.7     7.4    -      -       -      +
     16h  ALA      3.3     0.2    -      -       -      -
     17h  SER*     1.3    73.6    -      -       -      +
     19h  THR*     1.3    52.1    +      -       -      +
     21h  TYR*     3.1     5.6    +      -       -      +
     22h  ILE*     2.8    43.2    +      -       +      +
----------------------------------------------------------
 Back to top of page

Residues in contact with THR 19 (chain h). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     31D  VAL*     5.5     3.5    -      -       -      +
     15h  GLN*     2.8    22.5    +      -       -      -
     16h  ALA*     3.6     8.0    -      -       -      -
     18h  ALA*     1.3    75.4    -      -       -      +
     20h  GLU*     1.3    63.2    +      -       -      +
     22h  ILE*     3.3    13.6    +      -       +      +
     23h  GLY*     3.0    19.1    +      -       -      -
----------------------------------------------------------
 Back to top of page

Residues in contact with GLU 20 (chain h). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      2c  GLU*     5.1     8.1    -      -       -      +
      5c  ASP*     3.8    19.9    -      -       -      +
      8c  LYS*     4.2     7.3    -      -       -      +
     16h  ALA      3.0    13.9    +      -       -      +
     17h  SER*     3.5    12.7    -      -       -      +
     18h  ALA      3.2     0.2    -      -       -      -
     19h  THR*     1.3    77.6    -      -       -      +
     21h  TYR*     1.3    67.0    +      -       +      +
     23h  GLY*     3.1     5.2    +      -       -      -
     24h  TYR*     2.6    63.7    +      -       +      +
----------------------------------------------------------
 Back to top of page

Residues in contact with TYR 21 (chain h). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     26C  TRP*     3.5    13.3    -      -       -      -
     38H  GLY*     3.3    21.8    -      -       -      -
     41H  LEU*     3.7    20.4    -      -       +      +
     42H  PHE*     3.6    24.9    -      +       +      -
     45H  PHE*     3.8    11.7    -      -       +      +
     48H  LYS*     4.5     4.7    +      -       -      +
      5c  ASP*     2.7    25.8    +      -       -      -
      7c  ALA*     3.4    27.9    -      -       +      +
     17h  SER*     3.0    32.9    +      -       -      +
     18h  ALA*     3.8     4.5    -      -       -      +
     20h  GLU*     1.3    84.8    -      -       +      +
     22h  ILE*     1.3    55.9    +      -       -      +
     24h  TYR*     3.3    22.7    +      +       -      +
     25h  ALA*     2.8    32.6    +      -       -      +
----------------------------------------------------------
 Back to top of page

Residues in contact with ILE 22 (chain h). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     31D  VAL*     3.5    33.7    -      -       +      +
     32D  ILE*     5.6     0.4    -      -       -      -
     35D  ALA*     3.6    26.5    -      -       +      -
     48H  LYS*     3.4    23.3    -      -       -      +
     18h  ALA*     2.8    24.7    +      -       +      +
     19h  THR*     3.4    10.5    -      -       +      +
     20h  GLU      3.2     0.2    -      -       -      -
     21h  TYR*     1.3    74.9    -      -       -      +
     23h  GLY*     1.3    59.5    +      -       -      +
     25h  ALA*     3.1     3.8    +      -       +      +
     26h  TRP*     2.9    44.8    +      -       +      +
----------------------------------------------------------
 Back to top of page

Residues in contact with GLY 23 (chain h). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     19h  THR      3.0    13.6    +      -       -      -
     20h  GLU*     3.1     5.6    +      -       -      -
     22h  ILE*     1.3    75.9    -      -       -      +
     24h  TYR*     1.3    60.2    +      -       -      +
     26h  TRP*     3.6     4.5    +      -       -      +
     27h  ALA*     2.9    31.9    +      -       -      +
----------------------------------------------------------
 Back to top of page

Residues in contact with TYR 24 (chain h). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     42H  PHE*     5.3     4.3    -      +       -      -
     45H  PHE*     3.5    11.0    -      +       +      -
      2c  GLU*     5.3     0.3    +      -       -      -
      7c  ALA*     4.1     4.3    -      -       +      -
      8c  LYS*     3.2    44.2    -      -       +      +
     11c  PHE*     3.4    54.2    -      +       +      -
     20h  GLU*     2.6    47.0    +      -       +      +
     21h  TYR*     3.3    31.9    -      +       +      +
     22h  ILE      3.2     0.4    -      -       -      -
     23h  GLY*     1.3    77.9    -      -       -      +
     25h  ALA*     1.3    59.9    +      -       -      +
     27h  ALA*     5.6     0.2    -      -       +      -
     28h  MET*     2.8    33.1    +      -       -      +
----------------------------------------------------------
 Back to top of page

Residues in contact with ALA 25 (chain h). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     39D  ILE*     3.7    22.4    -      -       +      +
     45H  PHE*     3.5    14.3    -      -       +      -
     48H  LYS*     3.8    27.6    -      -       +      -
     49H  ALA*     4.7     4.2    -      -       -      -
     21h  TYR      2.8    19.5    +      -       -      +
     22h  ILE*     3.1     6.7    +      -       -      +
     24h  TYR*     1.3    75.1    -      -       -      +
     26h  TRP*     1.3    60.6    +      -       -      +
     28h  MET*     3.8     2.0    -      -       -      +
     29h  VAL*     3.1    25.8    +      -       -      +
----------------------------------------------------------
 Back to top of page

Residues in contact with TRP 26 (chain h). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     35D  ALA*     4.7     7.5    +      -       -      +
     38D  GLY*     3.8    16.8    -      -       -      -
     39D  ILE*     3.6    32.3    -      -       +      +
     42D  PHE*     3.8    25.6    -      +       +      -
      5T  ASP*     4.3     6.7    -      -       -      -
      6T  PRO*     3.7    38.9    -      -       +      +
      7T  ALA*     3.7    18.2    -      -       +      -
     21Y  TYR*     3.5    25.6    -      -       -      -
     22h  ILE*     2.9    38.1    +      -       +      +
     23h  GLY*     4.0     4.9    -      -       -      +
     25h  ALA*     1.3    72.5    -      -       -      +
     27h  ALA*     1.3    61.1    +      -       -      +
     29h  VAL*     3.3    11.2    -      -       +      +
     30h  VAL*     2.9    40.1    +      -       +      +
----------------------------------------------------------
 Back to top of page

Residues in contact with ALA 27 (chain h). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      6T  PRO*     5.3     1.1    -      -       -      +
     11c  PHE*     3.7    19.1    -      -       +      -
     15c  GLN*     4.4     4.7    -      -       -      +
     23h  GLY      2.9    20.8    +      -       -      +
     24h  TYR      3.4     3.8    +      -       -      +
     26h  TRP*     1.3    76.5    -      -       -      +
     28h  MET*     1.3    61.6    +      -       -      +
     30h  VAL*     3.7     5.7    -      -       -      +
     31h  VAL*     3.2    29.3    +      -       -      +
----------------------------------------------------------
 Back to top of page

Residues in contact with MET 28 (chain h). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     37C  ILE*     5.6     4.5    -      -       +      -
     41C  LEU*     4.9     7.4    -      -       +      -
     45H  PHE*     4.0     8.7    -      -       +      -
     49H  ALA*     3.7    25.1    -      -       +      -
     11c  PHE*     3.9    16.6    -      -       +      -
     14c  LEU*     3.6    33.0    -      -       +      +
     15c  GLN*     3.2    30.2    +      -       -      +
     18c  ALA*     4.6    17.9    -      -       -      -
     24h  TYR      2.8    17.7    +      -       -      +
     25h  ALA      3.8     3.6    -      -       -      +
     27h  ALA*     1.3    77.0    -      -       -      +
     29h  VAL*     1.3    57.6    +      -       -      +
     31h  VAL*     3.1     7.0    +      -       -      +
     32h  ILE*     2.9    44.5    +      -       +      +
----------------------------------------------------------
 Back to top of page

Residues in contact with VAL 29 (chain h). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     39D  ILE*     4.0    26.0    -      -       +      -
     42D  PHE*     4.6     4.9    -      -       +      -
     43D  LYS*     4.7    12.3    -      -       +      -
     48H  LYS      4.7     7.0    -      -       -      +
     49H  ALA*     5.0     5.6    -      -       -      +
     50H  SER      6.1     1.1    -      -       -      +
     25h  ALA      3.1    14.4    +      -       -      +
     26h  TRP*     3.3    34.3    -      -       +      +
     28h  MET*     1.3    76.2    -      -       -      +
     30h  VAL*     1.3    65.5    +      -       +      +
     32h  ILE*     4.1    14.6    -      -       +      -
     33h  VAL*     2.8    49.2    +      -       +      +
----------------------------------------------------------
 Back to top of page

Residues in contact with VAL 30 (chain h). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     42D  PHE*     4.9     2.0    -      -       +      -
      6T  PRO*     3.7    36.1    -      -       +      +
      7T  ALA      4.6     0.2    -      -       -      +
      9T  ALA*     5.5     2.2    -      -       +      -
     10T  ALA*     3.9    28.0    -      -       +      +
     26h  TRP*     2.9    33.2    +      -       +      +
     27h  ALA*     3.7     5.8    -      -       -      +
     29h  VAL*     1.3    76.6    -      -       +      +
     31h  VAL*     1.3    62.9    +      -       +      +
     33h  VAL*     4.1     2.1    -      -       -      +
     34h  GLY*     2.8    28.4    +      -       -      -
----------------------------------------------------------
 Back to top of page

Residues in contact with VAL 31 (chain h). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     15c  GLN*     3.9    22.7    -      -       -      +
     18c  ALA*     4.5    16.4    -      -       +      -
     19c  THR*     5.4     4.0    -      -       -      +
     22c  ILE*     3.5    25.4    -      -       +      +
     27h  ALA      3.2    14.6    +      -       -      +
     28h  MET*     3.1    11.3    +      -       -      +
     30h  VAL*     1.3    81.1    -      -       +      +
     32h  ILE*     1.3    63.1    +      -       +      +
     34h  GLY*     3.9     0.8    -      -       -      -
     35h  ALA*     3.2    23.4    +      -       -      +
----------------------------------------------------------
 Back to top of page

Residues in contact with ILE 32 (chain h). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     41C  LEU*     4.4    23.6    -      -       +      -
     44C  LYS*     5.0    25.1    -      -       +      +
     48C  LYS*     4.8     6.6    -      -       -      +
     49H  ALA      3.4    25.4    -      -       -      +
     50H  SER      5.6     2.0    -      -       -      +
     18c  ALA*     5.8     1.6    -      -       +      -
     22c  ILE*     5.6     0.7    -      -       -      -
     28h  MET*     2.9    37.0    +      -       +      +
     29h  VAL*     3.7    11.4    -      -       +      +
     31h  VAL*     1.3    80.1    -      -       +      +
     33h  VAL*     1.3    60.7    +      -       +      +
     35h  ALA*     3.9     2.2    -      -       -      +
     36h  THR*     2.6    45.6    +      -       -      +
----------------------------------------------------------
 Back to top of page

Residues in contact with VAL 33 (chain h). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     42D  PHE*     3.7    27.6    -      -       +      -
     43D  LYS*     5.7     4.3    -      -       +      -
     46D  THR*     3.5    32.1    -      -       +      +
     10T  ALA*     5.3     1.1    -      -       +      -
     14T  LEU*     4.0    14.1    -      -       +      -
     29h  VAL*     2.8    34.5    +      -       +      +
     30h  VAL      4.1     1.6    -      -       -      +
     32h  ILE*     1.3    73.0    -      -       +      +
     34h  GLY*     1.3    60.5    +      -       -      +
     36h  THR*     4.2     5.8    -      -       -      -
     37h  ILE*     2.8    40.3    +      -       +      +
----------------------------------------------------------
 Back to top of page

Residues in contact with GLY 34 (chain h). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     10T  ALA*     5.7     3.1    -      -       -      +
     13T  SER*     6.3     2.5    -      -       -      -
     14T  LEU*     3.8    15.8    -      -       -      +
     30h  VAL      2.8    20.0    +      -       -      -
     31h  VAL*     3.9     2.0    -      -       -      -
     32h  ILE      3.3     0.2    -      -       -      -
     33h  VAL*     1.3    76.4    -      -       -      +
     35h  ALA*     1.3    55.9    +      -       -      +
     38h  GLY*     2.9    27.7    +      -       -      -
----------------------------------------------------------
 Back to top of page

Residues in contact with ALA 35 (chain h). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     48C  LYS*     4.0    11.2    -      -       +      +
     22c  ILE*     3.6    43.7    -      -       +      -
     26c  TRP*     4.7     8.9    +      -       -      +
     31h  VAL      3.2    13.4    +      -       -      +
     32h  ILE      4.0     2.0    -      -       -      +
     34h  GLY*     1.3    72.8    -      -       -      +
     36h  THR*     1.3    66.1    +      -       -      +
     38h  GLY*     3.8     0.4    -      -       -      -
     39h  ILE*     3.0    32.1    +      -       +      +
----------------------------------------------------------
 Back to top of page

Residues in contact with THR 36 (chain h). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     44C  LYS*     5.8     2.3    -      -       -      +
     47C  SER*     5.9     2.2    -      -       -      +
     48C  LYS*     3.4    30.9    -      -       +      +
     32h  ILE*     2.6    37.3    +      -       -      +
     33h  VAL*     3.8     5.4    -      -       -      -
     35h  ALA*     1.3    77.8    -      -       -      +
     37h  ILE*     1.3    68.0    +      -       +      +
     39h  ILE*     3.5     3.5    +      -       -      +
     40h  LYS*     3.1    30.4    +      -       -      +
----------------------------------------------------------
 Back to top of page

Residues in contact with ILE 37 (chain h). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     45D  PHE*     6.1     0.7    -      -       +      -
     46D  THR*     4.0    29.6    -      -       +      +
     49D  ALA*     6.1     5.8    -      -       +      -
     50D  SER*     4.7     0.2    -      -       -      +
     14T  LEU*     3.7    25.1    -      -       +      -
     28Y  MET*     5.6     5.4    -      -       +      -
     33h  VAL*     2.8    38.0    +      -       +      +
     36h  THR*     1.3    77.5    -      -       +      +
     38h  GLY*     1.3    57.3    +      -       -      +
     40h  LYS*     3.1    31.7    +      -       +      +
     41h  LEU*     2.7    47.7    +      -       +      +
----------------------------------------------------------
 Back to top of page

Residues in contact with GLY 38 (chain h). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     14T  LEU*     3.9     7.5    -      -       -      +
     17T  SER*     5.1     5.4    -      -       -      -
     21T  TYR*     3.3    16.5    -      -       -      -
     26c  TRP*     3.8    11.8    -      -       -      -
     34h  GLY      2.9    20.9    +      -       -      -
     35h  ALA      3.8     0.7    -      -       -      -
     37h  ILE*     1.3    77.5    -      -       -      +
     39h  ILE*     1.3    56.1    +      -       -      +
     41h  LEU*     3.3     7.6    +      -       -      +
     42h  PHE*     3.1    21.7    +      -       -      +
----------------------------------------------------------
 Back to top of page

Residues in contact with ILE 39 (chain h). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     48C  LYS*     3.6    32.5    -      -       +      +
     25c  ALA*     3.7    40.8    -      -       +      +
     26c  TRP*     3.6    35.4    -      -       +      +
     29c  VAL*     4.0    23.3    -      -       +      -
     35h  ALA*     3.0    23.0    +      -       +      +
     36h  THR      3.7     3.8    -      -       -      +
     38h  GLY*     1.3    70.9    -      -       -      +
     40h  LYS*     1.3    61.0    +      -       -      +
     42h  PHE*     3.0     3.9    +      -       +      +
     43h  LYS*     2.8    33.9    +      -       +      +
----------------------------------------------------------
 Back to top of page

Residues in contact with LYS 40 (chain h). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     49D  ALA      5.4     2.0    -      -       -      +
     50D  SER*     3.6    35.8    +      -       -      +
     36h  THR*     3.1    19.4    +      -       -      +
     37h  ILE*     3.3    32.5    -      -       +      +
     39h  ILE*     1.3    77.1    -      -       -      +
     41h  LEU*     1.3    57.6    +      -       +      +
     43h  LYS*     3.1    22.2    +      -       +      +
     44h  LYS*     2.9    45.5    +      -       +      +
----------------------------------------------------------
 Back to top of page

Residues in contact with LEU 41 (chain h). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     14T  LEU*     3.6    28.9    -      -       +      +
     17T  SER*     4.3     8.1    -      -       -      -
     18T  ALA*     3.9    24.2    -      -       +      +
     21T  TYR*     3.7    16.4    -      -       +      +
     28Y  MET*     4.9     6.1    -      -       +      -
     32Y  ILE*     4.4    25.8    -      -       +      -
     37h  ILE*     2.7    39.9    +      -       +      +
     38h  GLY*     3.5     7.0    -      -       -      +
     40h  LYS*     1.3    74.7    -      -       +      +
     42h  PHE*     1.3    57.3    +      -       -      +
     44h  LYS*     3.1    14.9    +      -       +      +
     45h  PHE*     2.9    25.1    +      -       -      +
     48h  LYS*     5.3     1.4    +      -       -      -
----------------------------------------------------------
 Back to top of page

Residues in contact with PHE 42 (chain h). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
      7O  ALA*     3.5    34.1    -      -       +      -
     10O  ALA*     3.6    26.0    -      -       +      -
     11O  PHE*     4.9     1.3    -      -       +      -
     21T  TYR*     3.6    12.7    -      +       +      -
     24T  TYR*     5.3     1.6    -      +       -      -
     26c  TRP*     3.8    25.8    -      +       +      -
     29c  VAL*     4.6    14.4    -      -       +      -
     30c  VAL*     4.9     2.2    -      -       -      -
     33c  VAL*     3.7    40.4    -      -       +      -
     38h  GLY      3.1    11.9    +      -       -      +
     39h  ILE      3.0    10.6    +      -       -      +
     41h  LEU*     1.3    73.7    -      -       -      +
     43h  LYS*     1.3    63.7    +      -       -      +
     45h  PHE*     3.1    45.5    -      +       +      +
     46h  THR*     3.2    10.2    +      -       -      +
----------------------------------------------------------
 Back to top of page

Residues in contact with LYS 43 (chain h). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     48C  LYS      5.3     0.9    -      -       -      +
     50C  SER*     2.8    36.2    +      -       -      +
     29c  VAL*     4.7    13.0    -      -       +      -
     33c  VAL*     5.7     2.9    -      -       +      -
     39h  ILE*     2.8    28.9    +      -       +      +
     40h  LYS*     3.1    21.6    +      -       +      +
     42h  PHE*     1.3    75.4    -      -       +      +
     44h  LYS*     1.3    62.0    +      -       -      +
     46h  THR*     2.5    26.7    +      -       -      +
     47h  SER*     3.1     9.9    +      -       -      -
----------------------------------------------------------
 Back to top of page

Residues in contact with LYS 44 (chain h). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     50D  SER*     4.0    20.5    +      -       -      +
     32Y  ILE*     5.0    24.5    -      -       +      +
     36Y  THR*     5.8     1.6    -      -       -      +
     40h  LYS*     2.9    32.3    +      -       +      +
     41h  LEU*     3.1    22.2    +      -       +      +
     43h  LYS*     1.3    74.3    -      -       +      +
     45h  PHE*     1.3    60.2    +      -       -      +
     47h  SER*     3.3    11.0    +      -       -      -
     48h  LYS*     2.8    46.7    +      -       +      +
----------------------------------------------------------
 Back to top of page

Residues in contact with PHE 45 (chain h). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     11O  PHE*     3.7    22.9    -      +       +      -
     14O  LEU*     4.3    14.1    -      -       +      -
     21T  TYR*     4.1    13.9    -      -       +      +
     24T  TYR*     3.4    31.0    -      -       +      -
     25T  ALA*     3.5    21.1    -      -       -      -
     28T  MET*     4.0    14.8    -      -       +      -
     37c  ILE*     6.1     0.9    -      -       +      -
     41h  LEU      2.9    12.4    +      -       -      +
     42h  PHE*     3.1    42.6    -      +       -      +
     44h  LYS*     1.3    76.3    -      -       -      +
     46h  THR*     1.3    70.1    +      -       +      +
     48h  LYS*     3.1    13.1    +      -       -      +
     49h  ALA*     2.8    47.0    +      -       +      +
----------------------------------------------------------
 Back to top of page

Residues in contact with THR 46 (chain h). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     33c  VAL*     3.5    40.6    -      -       +      +
     37c  ILE*     4.0    21.0    -      -       +      +
     42h  PHE*     3.2    13.2    +      -       +      +
     43h  LYS*     2.5    24.4    +      -       -      +
     45h  PHE*     1.3    89.6    -      -       +      +
     47h  SER*     1.3    52.9    +      -       -      +
     49h  ALA*     3.9     6.8    -      -       -      +
     50h  SER*     2.6    32.4    +      -       -      -
----------------------------------------------------------
 Back to top of page

Residues in contact with SER 47 (chain h). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     36Y  THR*     5.9     2.3    -      -       -      +
     43h  LYS      3.1     8.2    +      -       -      -
     44h  LYS*     3.4    16.8    -      -       -      -
     46h  THR*     1.3    80.1    +      -       -      +
     48h  LYS*     1.3    65.9    +      -       -      +
     50h  SER*     3.0    25.2    +      -       -      +
----------------------------------------------------------
 Back to top of page

Residues in contact with LYS 48 (chain h). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     18T  ALA      5.1     0.4    +      -       -      -
     21T  TYR*     4.5     2.2    +      -       -      +
     22T  ILE*     3.4    37.2    -      -       -      +
     25T  ALA*     3.8    22.4    -      -       +      -
     29T  VAL*     4.6     3.6    -      -       -      +
     32Y  ILE*     5.1     6.0    +      -       -      +
     35Y  ALA*     4.0     7.3    -      -       +      +
     36Y  THR*     3.4    50.1    +      -       +      +
     39Y  ILE*     3.6    30.4    -      -       +      +
     43Y  LYS*     5.3     0.9    -      -       -      +
     41h  LEU      5.3     1.6    +      -       -      -
     44h  LYS*     2.8    37.4    +      -       +      +
     45h  PHE*     3.7     6.7    -      -       -      +
     47h  SER*     1.3    75.0    -      -       -      +
     49h  ALA*     1.3    58.7    +      -       -      +
     50h  SER*     3.1     5.5    +      -       -      +
----------------------------------------------------------
 Back to top of page

Residues in contact with ALA 49 (chain h). Click here for Legend to table.
----------------------------------------------------------
                                  Specific contacts
                               ---------------------------
     Residue       Dist    Surf   HB    Arom    Phob    DC
----------------------------------------------------------
     25T  ALA      4.7     6.5    -      -       -      +
     28T  MET*     3.7    27.4    -      -       +      -
     29T  VAL*     5.0     6.6    -      -       -      +
     32T  ILE*     3.4    23.6    -      -       -      +
     37c  ILE*     6.1     5.8    -      -       +      -
     40c  LYS*     5.4     2.3    -      -       -      +
     44c  LYS*     5.9     0.5    -      -       -      -
     45h  PHE*     2.8    31.9    +      -       +      +
     46h  THR*     3.9     7.0    -      -       -      +
     47h  SER      3.1     0.2    -      -       -      -
     48h  LYS*     1.3    74.9    -      -       -      +
     50h  SER*     1.3    60.8    +      -       -      +
----------------------------------------------------------
 Back to top of page


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