ID 1.3.7.2 DE 15,16-dihydrobiliverdin:ferredoxin oxidoreductase. CA 15,16-dihydrobiliverdin + oxidized 2[4Fe-4S]-[ferredoxin] = biliverdin CA IXalpha + 2 H(+) + reduced 2[4Fe-4S]-[ferredoxin]. CC -!- Catalyzes the two-electron reduction of biliverdin IXalpha at the C15 CC methine bridge. CC -!- It has been proposed that this enzyme and EC 1.3.7.3 function as a CC dual enzyme complex in the conversion of biliverdin IXalpha into CC phycoerythrobilin. DR Q7NL66, PEBA_GLOVI ; Q93TL6, PEBA_NOSP7 ; Q7U4P7, PEBA_PARMW ; DR A3PF83, PEBA_PROM0 ; A2C539, PEBA_PROM1 ; A8G798, PEBA_PROM2 ; DR A2CBW8, PEBA_PROM3 ; A9BCT3, PEBA_PROM4 ; A2BYX6, PEBA_PROM5 ; DR Q318E9, PEBA_PROM9 ; Q9K4U6, PEBA_PROMA ; Q7V586, PEBA_PROMM ; DR Q93SN8, PEBA_PROMP ; A2BTH4, PEBA_PROMS ; Q46IM0, PEBA_PROMT ; DR A5GIZ3, PEBA_SYNPW ; Q02189, PEBA_SYNPY ; Q3AUU5, PEBA_SYNS9 ; DR Q3AMI3, PEBA_SYNSC ; //