5TEV

Crystal structure of a tryptophanyl-tRNA synthetase from Neisseria gonorrhoeae, apo

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)	Tryptophan--tRNA ligase	polymer	344	38655.9	2	UniProt (Q5F7X0) Pfam (PF00579)	Neisseria gonorrhoeae (strain ATCC 700825 / FA 1090)	Tryptophanyl-tRNA synthetase
2	C, D (A, B)	water	water		18.0	259	Chemie (HOH)

Sequence modifications

A, B: 1 - 336 (UniProt: Q5F7X0)

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

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	77311.8
All*	Total formula weight	77311.8

*Water molecules are not included.