6BQZ

Crystal Structure of Tyrosine-tRNA Synthetase from Acinetobacter baumannii with bound L-Tyrosine

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)	Tyrosine--tRNA ligase	polymer	408	45296.3	2	UniProt (A0A086HYS2) Pfam (PF00579) UniProt (by SIFTS) (B0VML7)	Acinetobacter baumannii	Tyrosyl-tRNA synthetase,TyrRS
2	C, E (A, B)	TYROSINE	non-polymer		181.2	2	Chemie (TYR)
3	D, G (A, B)	MAGNESIUM ION	non-polymer		24.3	2	Chemie (MG)
4	F (B)	ACETATE ION	non-polymer		59.0	1	Chemie (ACT)
5	H, I (A, B)	water	water		18.0	116	Chemie (HOH)

Sequence modifications

A, B: 11 - 410 (UniProt: A0A086HYS2)

PDB	External Database	Details
Met 3	-	expression tag
Ala 4	-	expression tag
His 5	-	expression tag
His 6	-	expression tag
His 7	-	expression tag
His 8	-	expression tag
His 9	-	expression tag
His 10	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	90592.5
Non-Polymers*	Number of molecules	5
	Total formula weight	470.0
All*	Total formula weight	91062.6

*Water molecules are not included.