4HZC

Crystal structure of Serine acetyltransferase 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, C, D, E...	CysE, serine acetyltransferase	polymer	281	30797.0	12	UniProt (B2S6A2) Pfam (PF06426) Pfam (PF00132) UniProt (by SIFTS) (A0A0F6AR69) In PDB	Brucella abortus
2	K, A, C, D, I	2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL	non-polymer		122.1	5	Chemie (TRS)
3	K, A, C, D, F...	MAGNESIUM ION	non-polymer		24.3	9	Chemie (MG)
4	G	CHLORIDE ION	non-polymer		35.5	1	Chemie (CL)
5	J	POLYETHYLENE GLYCOL (N=34)	non-polymer		1529.8	1	Chemie (15P)
6		water	water		18.0	1095	Chemie (HOH)

Sequence modifications

A, B, C, D, E, F, G, H, I, J, K, L: 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

Contents of the asymmetric unit

Polymers	Number of chains	12
	Total formula weight	369563.7
Non-Polymers*	Number of molecules	16
	Total formula weight	2394.7
All*	Total formula weight	371958.5

*Water molecules are not included.