>sp|B3QG72|MTND_RHOPT Acireductone dioxygenase OS=Rhodopseudomonas palustris GN=mtnD MATLLFDDGREATAAEIEAIARAHRIVVEHRPVPAALAETLARPLLDDTAAATVLDALPP RPEFPSRDLIVLHPERPDNEQLATKFENWHRHAGDEIRHILDGAGIFGVIVDGQRADLHV GPGDFIVVPAGLEHNFRLTAARRIKAVRYLSDAEGWSAEFTGRAA