9S30

GnaT, N-acetyltransferase.

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	GNAT family N-acetyltransferase	polymer	232	25948.4	1	UniProt (A0A2Y8QZ56)	Escherichia coli
2	B (A)	ACETYL COENZYME *A	non-polymer		809.6	1	Chemie (ACO)
3	C (A)	polyethylene glycol	non-polymer		662.8	1	Chemie (P4K) PubChem (76871872)
4	D (A)	GLYCEROL	non-polymer		92.1	1	Chemie (GOL) PubChem (753)
5	E (A)	MAGNESIUM ION	non-polymer		24.3	1	Chemie (MG) PubChem (888)
6	F (A)	water	water		18.0	83	Chemie (HOH)

Sequence modifications

A: 1 - 202 (UniProt: A0A2Y8QZ56)

PDB	External Database	Details
Met -29	-	initiating methionine
Gly -28	-	expression tag
His -27	-	expression tag
His -26	-	expression tag
His -25	-	expression tag
His -24	-	expression tag
His -23	-	expression tag
His -22	-	expression tag
Glu -21	-	expression tag
Asn -20	-	expression tag
Leu -19	-	expression tag
Tyr -18	-	expression tag
Phe -17	-	expression tag
Gln -16	-	expression tag
Gly -15	-	expression tag
His -14	-	expression tag
Met -13	-	expression tag
Ala -12	-	expression tag
Ser -11	-	expression tag
Met -10	-	expression tag
Thr -9	-	expression tag
Gly -8	-	expression tag
Gly -7	-	expression tag
Gln -6	-	expression tag
Gln -5	-	expression tag
Met -4	-	expression tag
Gly -3	-	expression tag
Arg -2	-	expression tag
Gly -1	-	expression tag
Ser 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	25948.4
Non-Polymers*	Number of molecules	4
	Total formula weight	1588.8
All*	Total formula weight	27537.2

*Water molecules are not included.