Multiple Assemblies exist for SMTL entry 2x1e
The crystal structure of mature acyl coenzyme A:isopenicillin N acyltransferase from Penicillium chrysogenum in complex 6- aminopenicillanic acid; X-RAY DIFFRACTION 2.00 Å

	SMTL ID 2x1e.1 Ligands PHOSPHATE ION; GLYCEROL; (2S,5R,6R)-6-AMINO-3,3-DIMETHYL-7-OXO-4-THIA-1-AZABICYCLO[3.2.0]HEPTANE-2-CARBOXYLIC ACID Polypeptides ACYL-COENZYME Oligo-state monomer
	SMTL ID 2x1e.2 Ligands PHOSPHATE ION; CHLORIDE ION Polypeptides ACYL-COENZYME Oligo-state monomer
	SMTL ID 2x1e.3 Ligands GLYCEROL Polypeptides ACYL-COENZYME Oligo-state monomer
	SMTL ID 2x1e.4 Ligands PHOSPHATE ION; GLYCEROL Polypeptides ACYL-COENZYME Oligo-state monomer