4HZD

Crystal structure of Serine acetyltransferase in complex with Coenzyme A from Brucella abortus strain S19

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	CysE, serine acetyltransferase	polymer	282	30935.1	2	UniProt (B2S6A2) Pfam (PF06426) Pfam (PF00132) UniProt (by SIFTS) (A0A0F6AR69) In PDB	Brucella abortus
2	A	COENZYME A	non-polymer		767.5	1	Chemie (COA)
3	A	MAGNESIUM ION	non-polymer		24.3	2	Chemie (MG)
4	B	POLYETHYLENE GLYCOL (N=34)	non-polymer		1529.8	1	Chemie (15P)
5		water	water		18.0	149	Chemie (HOH)

Sequence modifications

A, B: 1 - 274 (UniProt: B2S6A2)

PDB	External Database	Details
Leu 275	-	EXPRESSION TAG
Glu 276	-	EXPRESSION TAG
His 277	-	EXPRESSION TAG
His 278	-	EXPRESSION TAG
His 279	-	EXPRESSION TAG
His 280	-	EXPRESSION TAG
His 281	-	EXPRESSION TAG
His 282	-	EXPRESSION TAG

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	61870.2
Non-Polymers*	Number of molecules	4
	Total formula weight	2346.0
All*	Total formula weight	64216.2

*Water molecules are not included.