Multiple Assemblies exist for SMTL entry 4xtw
Mycobacterium tuberculosis biotin ligase complexed with bisubstrate inhibitor 46 with azide in place of 2'OH; X-RAY DIFFRACTION 2.30 Å

	SMTL ID 4xtw.1 Ligands 2'-azido-2',5'-dideoxy-5'-[({5-[(3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanoyl}sulfamoyl)amino]adenosine; 1,2-ETHANEDIOL Polypeptides Bifunctional ligase/repressor BirA Oligo-state monomer
	SMTL ID 4xtw.2 Ligands 2'-azido-2',5'-dideoxy-5'-[({5-[(3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanoyl}sulfamoyl)amino]adenosine Polypeptides Bifunctional ligase/repressor BirA Oligo-state monomer