3PNY

Structure of Glutamyl-tRNA synthetase from Mycobacterium tuberculosis in space group P21

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)	Glutamyl-tRNA synthetase	polymer	505	55603.7	2	UniProt (P0A636) Pfam (PF00749) Pfam (PF19269) UniProt (by SIFTS) (P9WFV9)	Mycobacterium tuberculosis	Glutamate--tRNA ligase, GluRS
2	C, D (A, B)	water	water		18.0	170	Chemie (HOH)

Sequence modifications

A, B: 1 - 490 (UniProt: P0A636)

PDB	External Database	Details
His -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
His -10	-	expression tag
His -9	-	expression tag
Ser -8	-	expression tag
Ser -7	-	expression tag
Gly -6	-	expression tag
Leu -5	-	expression tag
Val -4	-	expression tag
Pro -3	-	expression tag
Arg -2	-	expression tag
Gly -1	-	expression tag
Ser 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	111207.4
All*	Total formula weight	111207.4

*Water molecules are not included.