3TYZ
Crystal Structure of the Yersinia pestis Dihydropteroate synthetase with substrate transition state complex.
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | 7,8-dihydropteroate synthase | polymer | 280 | 30317.7 | 2 | UniProt (Q7CKJ1) Pfam (PF00809) UniProt (by SIFTS) (A0A2S9PLG4) In PDB | Yersinia pestis | Dihydropteroate synthase |
| 2 | A, B | 2-amino-6-methylidene-6,7-dihydropteridin-4(3H)-one | non-polymer | 177.2 | 2 | Chemie (XHP) | |||
| 3 | A, B | PYROPHOSPHATE 2- | non-polymer | 176.0 | 2 | Chemie (POP) | |||
| 4 | A, B | 4-AMINOBENZOIC ACID | non-polymer | 137.1 | 2 | Chemie (PAB) | |||
| 5 | A, B | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 6 | water | water | 18.0 | 255 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 277 (UniProt: Q7CKJ1)
| PDB | External Database | Details |
|---|---|---|
| Gly -2 | - | expression tag |
| Ser -1 | - | expression tag |
| His 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 60635.5 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 1029.1 | |
| All* | Total formula weight | 61664.6 |
