8HFD
Crystal structure of allantoinase from E. coli BL21
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B, C, D | Allantoinase | polymer | 459 | 50560.3 | 4 | UniProt (A0A1V3VVF3) Pfam (PF01979) UniProt (by SIFTS) (P77671) In PDB | Escherichia coli | Allantoin-utilizing enzyme |
2 | A, B, C, D | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 6 | Chemie (PEG) | |||
3 | A, B, C, D | ZINC ION | non-polymer | 65.4 | 8 | Chemie (ZN) | |||
4 | water | water | 18.0 | 926 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 453 (UniProt: A0A1V3VVF3)
PDB | External Database | Details |
---|---|---|
His 454 | - | expression tag |
His 455 | - | expression tag |
His 456 | - | expression tag |
His 457 | - | expression tag |
His 458 | - | expression tag |
His 459 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 4 |
Total formula weight | 202241.2 | |
Non-Polymers* | Number of molecules | 14 |
Total formula weight | 1160.0 | |
All* | Total formula weight | 203401.2 |