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CRYSTAL STRUCTURE OF THE BINUCLEAR MANGANESE METALLOENZYME ARGINASE COMPLEXED WITH S-(2-BORONOETHYL)-L-CYSTEINE, AN L-ARGININE ANALOGUE

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	ARGINASE 1	polymer	323	35019.1	2	UniProt (P07824) Pfam (PF00491)	Rattus norvegicus (Norway rat)
2	C, D, F, G (A, B)	MANGANESE (II) ION	non-polymer		54.9	4	Chemie (MN)
3	E, H (A, B)	S-2-(BORONOETHYL)-L-CYSTEINE	non-polymer		210.0	2	Chemie (S2C)
4	I, J (A, B)	water	water		18.0	54	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	70038.2
Non-Polymers*	Number of molecules	6
	Total formula weight	639.8
All*	Total formula weight	70678.0

*Water molecules are not included.