2Z00

Crystal structure of dihydroorotase from Thermus thermophilus

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Dihydroorotase	polymer	426	45944.2	1	UniProt (Q5SK67) Pfam (PF01979) In PDB	Thermus thermophilus
2	A	ZINC ION	non-polymer		65.4	2	Chemie (ZN)
3		water	water		18.0	393	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	45944.2
Non-Polymers*	Number of molecules	2
	Total formula weight	130.8
All*	Total formula weight	46075.0

*Water molecules are not included.