2Q5I

Crystal structure of apo S581L Glycyl-tRNA synthetase mutant

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Glycyl-tRNA synthetase	polymer	691	78488.6	1	UniProt (P41250) Pfam (PF00458) Pfam (PF00587) Pfam (PF03129) In PDB	Homo sapiens (human)	Glycine-tRNA ligase, GlyRS
2	A	SULFATE ION	non-polymer		96.1	3	Chemie (SO4)
3		water	water		18.0	37	Chemie (HOH)

Sequence modifications

A: 1 - 685 (UniProt: P41250)

PDB	External Database	Details
Leu 581	Ser 635	engineered mutation
His 686	-	expression tag
His 687	-	expression tag
His 688	-	expression tag
His 689	-	expression tag
His 690	-	expression tag
His 691	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	78488.6
Non-Polymers*	Number of molecules	3
	Total formula weight	288.2
All*	Total formula weight	78776.8

*Water molecules are not included.