2JEV

Crystal structure of human spermine,spermidine acetyltransferase in complex with a bisubstrate analog (N1-acetylspermine-S-CoA).

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)	DIAMINE ACETYLTRANSFERASE 1	polymer	174	20330.3	2	UniProt (P21673) Pfam (PF00583)	HOMO SAPIENS (HUMAN)	SPERMINE SPERMIDINE ACETYLTRANSFERASE, SPERMIDINE/SPERMINE N(1)-ACETYLTRANSFERASE 1, SSAT, SSAT-1, PUTRESCINE ACETYLTRANSFERASE, POLYAMINE N-ACETYLTRANSFERASE 1
2	C, D (A, B)	(3R)-27-AMINO-3-HYDROXY-2,2-DIMETHYL-4,8,14-TRIOXO-12-THIA-5,9,15,19,24-PENTAAZAHEPTACOS-1-YL [(2S,3R,4S,5S)-5-(6-AMINO-9H-PURIN-9-YL)-4-HYDROXY-3-(PHOSPHONOOXY)TETRAHYDROFURAN-2-YL]METHYL DIHYDROGEN DIPHOSPHATE	non-polymer		1009.9	2	Chemie (NHQ)
3	E, F (A, B)	water	water		18.0	67	Chemie (HOH)

Sequence modifications

A, B: -2 - 0 (PDB: 2JEV)
A, B: 1 - 171 (UniProt: P21673)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	40660.5
Non-Polymers*	Number of molecules	2
	Total formula weight	2019.8
All*	Total formula weight	42680.3

*Water molecules are not included.