6B1P

Crystal Structure of Glutamate-tRNA Synthetase from Helicobacter pylori

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Glutamate--tRNA ligase 1	polymer	471	54420.4	1	UniProt (B5Z6J9) Pfam (PF00749) Pfam (PF19269) In PDB	Helicobacter pylori (strain G27)	Glutamyl-tRNA synthetase 1,GluRS 1
2	A	1,2-ETHANEDIOL	non-polymer		62.1	1	Chemie (EDO)
3		water	water		18.0	27	Chemie (HOH)

Sequence modifications

A: 1 - 463 (UniProt: B5Z6J9)

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	1
	Total formula weight	54420.4
Non-Polymers*	Number of molecules	1
	Total formula weight	62.1
All*	Total formula weight	54482.5

*Water molecules are not included.