314 bchC This protein catalyzes the penultimate step in bacteriochlorophyll a biosynthesis. BCHC_RHOCA 2-desacetyl-2-hydroxyethyl bacteriochlorophyllide A dehydrogenase METQVVIMSGPKAISTGIAGLTDPGPGDLVVDIAYSGISTGTEKLFWLGTMPPFPGMGYPLVPGYESFGEVVQAAPDTGFRPGDHVFIPGANCFTGGLRGLFGGASKRLVTAASRVCRLDPAIGPEGALLALAATARHALAGFDNALPDLIVGHGTLGRLLARLTLAAGGKPPMVWETNPARRTGAVGYEVLDPEADPRRDYKAIYDASGAPGLIDQLVGRLGKGGELVLCGFYTVPVSFAFVPAFMKEMRLRIAAEWQPADLSATRALIESGALSLDGLITHRRPAAEAAEAYQTAFEDPDCLKMILDWKDAK