Multiple Assemblies exist for SMTL entry 2g18
Crystal Structure of Nostoc sp. 7120 phycocyanobilin:ferredoxin oxidoreductase (PcyA) Apoprotein; X-RAY DIFFRACTION 2.50 Å

	SMTL ID 2g18.1 Ligands - Polypeptides Phycocyanobilin:ferredoxin oxidoreductase Oligo-state monomer
	SMTL ID 2g18.2 Ligands - Polypeptides Phycocyanobilin:ferredoxin oxidoreductase Oligo-state monomer
	SMTL ID 2g18.3 Ligands - Polypeptides Phycocyanobilin:ferredoxin oxidoreductase Oligo-state monomer
	SMTL ID 2g18.4 Ligands - Polypeptides Phycocyanobilin:ferredoxin oxidoreductase Oligo-state monomer
	SMTL ID 2g18.5 Ligands CALCIUM ION Polypeptides Phycocyanobilin:ferredoxin oxidoreductase Oligo-state monomer
	SMTL ID 2g18.6 Ligands - Polypeptides Phycocyanobilin:ferredoxin oxidoreductase Oligo-state monomer
	SMTL ID 2g18.7 Ligands - Polypeptides Phycocyanobilin:ferredoxin oxidoreductase Oligo-state monomer
	SMTL ID 2g18.8 Ligands - Polypeptides Phycocyanobilin:ferredoxin oxidoreductase Oligo-state monomer
	SMTL ID 2g18.9 Ligands - Polypeptides Phycocyanobilin:ferredoxin oxidoreductase Oligo-state monomer
	SMTL ID 2g18.10 Ligands - Polypeptides Phycocyanobilin:ferredoxin oxidoreductase Oligo-state monomer
	SMTL ID 2g18.11 Ligands - Polypeptides Phycocyanobilin:ferredoxin oxidoreductase Oligo-state monomer
	SMTL ID 2g18.12 Ligands - Polypeptides Phycocyanobilin:ferredoxin oxidoreductase Oligo-state monomer