GCA_000012465.1 PMN2A_1362 definition cobalt-precorrin-6A synthase GCA_000012465.1 PMN2A_1836 definition precorrin-6A reductase GCA_000012465.1 PMN2A_1846 definition thylakoidal processing peptidase. Serine peptidase. MEROPS family S26A GCA_000012465.1 PMN2A_0042 definition thylakoidal processing peptidase. Serine peptidase. MEROPS family S26A