1S3Z

Aminoglycoside N-Acetyltransferase AAC(6')-Iy in Complex with CoA and Ribostamycin

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)	aminoglycoside 6'-N-acetyltransferase	polymer	165	18556.9	2	UniProt (Q9R381) Pfam (PF00583)	Salmonella enteritidis	Aminoglycoside N-Acetyltransferase AAC(6')-Iy
2	C (A)	NICKEL (II) ION	non-polymer		58.7	1	Chemie (NI)
3	D, G (A, B)	SULFATE ION	non-polymer		96.1	2	Chemie (SO4)
4	E, H (A, B)	COENZYME A	non-polymer		767.5	2	Chemie (COA)
5	F, I (A, B)	RIBOSTAMYCIN	non-polymer		454.5	2	Chemie (RIO)
6	J, K (A, B)	water	water		18.0	217	Chemie (HOH)

Sequence modifications

A, B: 1 - 145 (UniProt: Q9R381)

PDB	External Database	Details
Met -19	-	expression tag
Gly -18	-	expression tag
Ser -17	-	expression tag
Ser -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
His -10	-	expression tag
Ser -9	-	expression tag
Ser -8	-	expression tag
Gly -7	-	expression tag
Leu -6	-	expression tag
Val -5	-	expression tag
Pro -4	-	expression tag
Arg -3	-	expression tag
Gly -2	-	expression tag
Ser -1	-	expression tag
His 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	37113.9
Non-Polymers*	Number of molecules	7
	Total formula weight	2694.8
All*	Total formula weight	39808.7

*Water molecules are not included.