7KQT

A 1.84-A resolution crystal structure of heme-dependent L-tyrosine hydroxylase in complex with 3-fluoro-L-tyrosine and cyanide

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Heme-dependent L-tyrosine hydroxylase	polymer	316	34623.1	2		Streptomyces sclerotialus
2	A, B	PROTOPORPHYRIN IX CONTAINING FE	non-polymer		616.5	2	Chemie (HEM)
3	A, B	3-FLUOROTYROSINE	non-polymer		199.2	2	Chemie (YOF)
4	A, B	CYANIDE ION	non-polymer		26.0	2	Chemie (CYN)
5	B	2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL	non-polymer		122.1	1	Chemie (TRS)
6		water	water		18.0	304	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	69246.2
Non-Polymers*	Number of molecules	7
	Total formula weight	1805.5
All*	Total formula weight	71051.7

*Water molecules are not included.