Organism
Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1)
Function
Required for the biosynthesis of heme d1 of nitrite reductase. Could have a dehydrogenase activity yielding sirohydrochlorin from precorrin-2 or dehydrogenation of propionate side chain C17.
Sequence
MNLRPLAPLLLTLLAGCSQQPPLRGSGDLGVLIERADGSVQILDGTAKTSLARVEGLGDLSHASLVFSRDQRYAYVFGRDGGLTKLDLLAQRIDKRLIQGGNSIGGAISQDGRLVAVSNYEPGGVKVFDSRTLELVAEIPATRLPGQDRNSRVVGLVDAPGQRFVFSLFDSGEIWIADFSQGDTPHLTRFRDIGKQPYDALISPDGRYYMAGLFGEDGMAQLDLWHPERGVRRVLGDYGRGQRKLPVYKMPHLEGWTIASDQAFVPAVGHHQVLVLDARDWKQTDAIDVAGQPVFVMTRPDDRQIWVNFAYPDNDKVQVIDSETHEVIETLRPGPGVLHMEFSGRGDQVWISVRDADQLQVWDPYRLKRIGSLPARSPSGIFFSHRAQHIGL