4G6Z

Crystal structure of a glutamyl-tRNA synthetase GluRS from Burkholderia thailandensis bound to L-glutamate

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	polymer	490	54446.9	1	UniProt (Q2SX36) Pfam (PF00749) Pfam (PF19269) In PDB	Burkholderia thailandensis	Glutamyl-tRNA synthetase, GluRS
2	A	GLUTAMIC ACID	non-polymer		147.1	1	Chemie (GLU)
3	A	(4S)-2-METHYL-2,4-PENTANEDIOL	non-polymer		118.2	1	Chemie (MPD)
4	A	SODIUM ION	non-polymer		23.0	1	Chemie (NA)
5	A	CHLORIDE ION	non-polymer		35.5	1	Chemie (CL)
6		water	water		18.0	200	Chemie (HOH)

Sequence modifications

A: 1 - 469 (UniProt: Q2SX36)

PDB	External Database	Details
Met -20	-	expression tag
Ala -19	-	expression tag
His -18	-	expression tag
His -17	-	expression tag
His -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
Met -12	-	expression tag
Gly -11	-	expression tag
Thr -10	-	expression tag
Leu -9	-	expression tag
Glu -8	-	expression tag
Ala -7	-	expression tag
Gln -6	-	expression tag
Thr -5	-	expression tag
Gln -4	-	expression tag
Gly -3	-	expression tag
Pro -2	-	expression tag
Gly -1	-	expression tag
Ser 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	54446.9
Non-Polymers*	Number of molecules	4
	Total formula weight	323.7
All*	Total formula weight	54770.7

*Water molecules are not included.