5V7A
E. coli dihydropteroate synthase complexed with an 8-mercaptoguanine derivative: 2-((2-amino-9-methyl-6-oxo-6,9-dihydro-1H-purin-8-yl)thio)acetic acid
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | Dihydropteroate synthase | polymer | 284 | 30796.2 | 2 | UniProt (P0AC14) Pfam (PF00809) UniProt (by SIFTS) (P0AC13) In PDB | Escherichia coli O6:H1 (strain CFT073 / ATCC 700928 / UPEC) | DHPS,Dihydropteroate pyrophosphorylase |
| 2 | A, B | [(2-amino-9-methyl-6-oxo-6,9-dihydro-1H-purin-8-yl)sulfanyl]acetic acid | non-polymer | 255.3 | 2 | Chemie (8Y7) | |||
| 3 | B | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 4 | water | water | 18.0 | 106 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 282 (UniProt: P0AC14)
| PDB | External Database | Details |
|---|---|---|
| Gly -1 | - | expression tag |
| Ser 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 61592.5 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 546.0 | |
| All* | Total formula weight | 62138.4 |
