3ERE
Crystal structure of the arginine repressor protein from Mycobacterium tuberculosis in complex with the DNA operator
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | D | Arginine repressor | polymer | 170 | 17366.6 | 1 | UniProt (P0A4Y8) Pfam (PF01316) Pfam (PF02863) UniProt (by SIFTS) (P9WPY9) In PDB | Mycobacterium tuberculosis | |
2 | A | 5'-D(*DTP*DTP*DGP*DCP*DAP*DTP*DAP*DAP*DCP*DGP*DAP*DTP*DGP*DCP*DAP*DA)-3' | polymer | 16 | 4906.2 | 1 | |||
3 | B | 5'-D(*DTP*DTP*DGP*DCP*DAP*DTP*DCP*DGP*DTP*DTP*DAP*DTP*DGP*DCP*DAP*DA)-3' | polymer | 16 | 4888.2 | 1 | |||
4 | D | SULFATE ION | non-polymer | 96.1 | 3 | Chemie (SO4) | |||
5 | water | water | 18.0 | 93 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 3 |
Total formula weight | 27161.0 | |
Non-Polymers* | Number of molecules | 3 |
Total formula weight | 288.2 | |
All* | Total formula weight | 27449.2 |