4B3A
Tetracycline repressor class D mutant H100A in complex with tetracycline
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | TETRACYCLINE REPRESSOR PROTEIN CLASS D | polymer | 207 | 23221.3 | 1 | UniProt (P0ACT4) Pfam (PF00440) Pfam (PF02909) In PDB | ESCHERICHIA COLI | |
2 | A | TETRACYCLINE | non-polymer | 444.4 | 1 | Chemie (TAC) | |||
3 | A | CHLORIDE ION | non-polymer | 35.5 | 3 | Chemie (CL) | |||
4 | A | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
5 | water | water | 18.0 | 130 | Chemie (HOH) |
Sequence modifications
A: 2 - 208 (UniProt: P0ACT4)
PDB | External Database | Details |
---|---|---|
Ser 2 | Ala 2 | cloning artifact |
Ala 100 | His 100 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 1 |
Total formula weight | 23221.3 | |
Non-Polymers* | Number of molecules | 5 |
Total formula weight | 575.1 | |
All* | Total formula weight | 23796.4 |