4JWP

Crystal structure of Ribosomal-protein-alanine N-acetyltransferase from Brucella melitensis in complex with Acetyl 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)	GCN5-related N-acetyltransferase	polymer	185	20642.4	2	UniProt (Q2YRK4) Pfam (PF13420)	Brucella abortus
2	C (A)	ACETYL COENZYME *A	non-polymer		809.6	1	Chemie (ACO)
3	D, E, G, H (A, B)	CALCIUM ION	non-polymer		40.1	4	Chemie (CA)
4	F (A)	CHLORIDE ION	non-polymer		35.5	1	Chemie (CL)
5	I, J (A, B)	water	water		18.0	303	Chemie (HOH)

Sequence modifications

A, B: 1 - 164 (UniProt: Q2YRK4)

PDB	External Database	Details
Met -20	-	expression tag
Ala -19	-	expression tag
His -18	-	expression tag
His -17	-	expression tag
His -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
Met -12	-	expression tag
Gly -11	-	expression tag
Thr -10	-	expression tag
Leu -9	-	expression tag
Glu -8	-	expression tag
Ala -7	-	expression tag
Gln -6	-	expression tag
Thr -5	-	expression tag
Gln -4	-	expression tag
Gly -3	-	expression tag
Pro -2	-	expression tag
Gly -1	-	expression tag
Ser 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	41284.7
Non-Polymers*	Number of molecules	6
	Total formula weight	1005.3
All*	Total formula weight	42290.0

*Water molecules are not included.