Multiple Assemblies exist for SMTL entry 4xtx
Mycobacterium tuberculosis biotin ligase complexed with bisubstrate inhibitor 57 with azide in place of ribose 2'OH; X-RAY DIFFRACTION 2.30 Å

	SMTL ID 4xtx.1 Ligands 9-[2-azido-2-deoxy-5-O-({5-[(3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanoyl}sulfamoyl)-beta-D-arabinofuranosyl]-9H-purin-6-amine; 1,2-ETHANEDIOL Polypeptides Bifunctional ligase/repressor BirA Oligo-state monomer
	SMTL ID 4xtx.2 Ligands 9-[2-azido-2-deoxy-5-O-({5-[(3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanoyl}sulfamoyl)-beta-D-arabinofuranosyl]-9H-purin-6-amine Polypeptides Bifunctional ligase/repressor BirA Oligo-state monomer