1.3.7.5 - 437673, 437763, 742524 1.3.7.5 Acaryochloris marina strain 11017 encodes two PcyA homologues, AmPcyAc and AmPcyAp. AmPcyAc is encoded on the main chromosome with most photoreceptor genes, whereas AmPcyAp is encoded on a plasmid with PBS-related genes, these PcyA homologues share 56% sequence identity. Cloning of gene pcyA or AM1_5311 and recombinant expression of the His-tagged enzyme in Escherichia coli strain C41, phylogenetic analysis and tree, quantitative real-time PCR enzyme expression analysis 763021 1.3.7.5 Acaryochloris marina strain 11017 encodes two PcyA homologues, AmPcyAc and AmPcyAp. AmPcyAc is encoded on the main chromosome with most photoreceptor genes, whereas AmPcyAp is encoded on a plasmid with PBS-related genes, these PcyA homologues share 56% sequence identity. Cloning of gene pcyA or AM1_C0185 and recombinant expression of the His-tagged enzyme in Escherichia coli strain C41, phylogenetic analysis and tree, quantitative real-time PCR enzyme expression analysis 763021 1.3.7.5 cloned into plasmid containing the sequence coding for HO1 protein 437764 1.3.7.5 coexpression in Escherichia coli BL21(DE3) with cpcB(C155I) or pecB(C155I) and with cpeS, ho1 and pcyA, resulting in biosynthesis of the respective beta-subunits singly chromophorylated at cysteine-beta84 674771 1.3.7.5 expression in Arabidopsis thaliana 657164 1.3.7.5 expression in Escherichia coli 655796, 656197, 696870 1.3.7.5 expression of mutant enzymes in Escherichia coli strain BL21(DE3) 724288 1.3.7.5 gene pcyA, phylogenetic analysis and tree, recombinant expression of His-tagged enzyme in Escherichia coli strain C41, coexpression with heme oxygenase 1 (HO1) 763021 1.3.7.5 gene pycA, expression of wild-type and mutant enzymes in Escherichia coli strain BL21(DE3) 724131