4TVI

X-ray crystal structure of an aminotransferase from Brucella abortus bound to the co-factor PLP

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)	Aminotransferase, class IV	polymer	312	34845.4	2	UniProt (Q2YKS6) Pfam (PF01063)	Brucella abortus
2	C (B)	1,2-ETHANEDIOL	non-polymer		62.1	1	Chemie (EDO)
3	D, E (A, B)	water	water		18.0	485	Chemie (HOH)

Sequence modifications

A, B: 15 - 304 (UniProt: Q2YKS6)

PDB	External Database	Details
Met -7	-	initiating methionine
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
Met 1	-	expression tag
Gly 2	-	expression tag
Thr 3	-	expression tag
Leu 4	-	expression tag
Glu 5	-	expression tag
Ala 6	-	expression tag
Gln 7	-	expression tag
Thr 8	-	expression tag
Gln 9	-	expression tag
Gly 10	-	expression tag
Pro 11	-	expression tag
Gly 12	-	expression tag
Ser 13	-	expression tag
Met 14	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	69690.7
Non-Polymers*	Number of molecules	1
	Total formula weight	62.1
All*	Total formula weight	69752.8

*Water molecules are not included.