5CNP

X-ray crystal structure of Spermidine n1-acetyltransferase from Vibrio cholerae.

Replaces:  3EG7

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...)	Spermidine N(1)-acetyltransferase	polymer	176	21116.3	6	UniProt (Q9KL03) Pfam (PF00583)	Vibrio cholerae serotype O1 (strain ATCC 39315 / El Tor Inaba N16961)	SAT,Spermidine/spermine N(1)-acetyltransferase,SSAT
2	G, J (A, E)	ISOPROPYL ALCOHOL	non-polymer		60.1	2	Chemie (IPA)
3	H, I, K (B, D, F)	MAGNESIUM ION	non-polymer		24.3	3	Chemie (MG)
4	L, M, N, O, P... (A, B, C, D, E...)	water	water		18.0	238	Chemie (HOH)

Sequence modifications

A, B, C, D, E, F: 1 - 173 (UniProt: Q9KL03)

PDB	External Database	Details
Ser -2	-	expression tag
Asn -1	-	expression tag
Ala 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	126698.0
Non-Polymers*	Number of molecules	5
	Total formula weight	193.1
All*	Total formula weight	126891.1

*Water molecules are not included.