4ZUO

Crystal structure of acetylpolyamine amidohydrolase from Mycoplana ramosa in complex with a hydroxamate inhibitor

Replaces:  4K6Q

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)	Acetylpolyamine aminohydrolase	polymer	341	36370.0	2	UniProt (Q48935) Pfam (PF00850)	Mycoplana ramosa
2	C, I (A, B)	ZINC ION	non-polymer		65.4	2	Chemie (ZN)
3	D, J (A, B)	POTASSIUM ION	non-polymer		39.1	2	Chemie (K)
4	E, K (A, B)	AMMONIUM ION	non-polymer		18.0	2	Chemie (NH4)
5	F, L (A, B)	6-[(3-aminopropyl)amino]-N-hydroxyhexanamide	non-polymer		203.3	2	Chemie (XS6)
6	G, H, M, N, O (A, B)	GLYCEROL	non-polymer		92.1	5	Chemie (GOL)
7	P, Q (A, B)	water	water		18.0	1008	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	72740.0
Non-Polymers*	Number of molecules	13
	Total formula weight	1112.1
All*	Total formula weight	73852.1

*Water molecules are not included.