1K1D

Crystal structure of D-hydantoinase

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, E... (A, B, C, D, E...)	D-hydantoinase	polymer	460	50633.6	8	UniProt (Q45515) Pfam (PF01979)	Geobacillus stearothermophilus
2	I, J, K, L, M... (A, B, C, D, E...)	ZINC ION	non-polymer		65.4	16	Chemie (ZN)

Contents of the asymmetric unit

Polymers	Number of chains	8
	Total formula weight	405069.0
Non-Polymers*	Number of molecules	16
	Total formula weight	1046.5
All*	Total formula weight	406115.5

*Water molecules are not included.