4QGR

Crystal structure of a DegT DnrJ EryC1 StrS aminotransferase from Brucella abortus

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	DegT/DnrJ/EryC1/StrS aminotransferase	polymer	382	41603.3	2	UniProt (Q2YRB9) Pfam (PF01041) In PDB	Brucella abortus 2308
2	A	MAGNESIUM ION	non-polymer		24.3	1	Chemie (MG)
3	A, B	ACETATE ION	non-polymer		59.0	2	Chemie (ACT)
4	A, B	PYRIDOXAL-5'-PHOSPHATE	non-polymer		247.1	2	Chemie (PLP)
5		water	water		18.0	714	Chemie (HOH)

Sequence modifications

A, B: 1 - 374 (UniProt: Q2YRB9)

PDB	External Database	Details
Met -7	-	expression tag
Ala -6	-	expression tag
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
His -1	-	expression tag
His 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	83206.7
Non-Polymers*	Number of molecules	5
	Total formula weight	636.7
All*	Total formula weight	83843.4

*Water molecules are not included.