Multiple Assemblies exist for SMTL entry 4xtz
Mycobacterium tuberculosis biotin ligase complexed with bisubstrate inhibitor 69 that has a fluorine in place of the ribose 2'OH; X-RAY DIFFRACTION 1.90 Å

	SMTL ID 4xtz.1 Ligands 9-[2-deoxy-2-fluoro-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
	SMTL ID 4xtz.2 Ligands 9-[2-deoxy-2-fluoro-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