1GSG

Structure of E.coli glutaminyl-tRNA synthetase complexed with trnagln and ATP at 2.8 Angstroms resolution

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	T	TRNAGLN	polymer	75	24134.5	1
2	P	GLUTAMINYL-TRNA SYNTHETASE	polymer	553	63434.6	1	UniProt (P00962) Pfam (PF00749) Pfam (PF03950) Pfam (PF20974) In PDB	Escherichia coli

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	87569.1
All*	Total formula weight	87569.1

*Water molecules are not included.