1.14.13.81 131-hydroxy-magnesium-protoporphyrin IX 13-monomethyl ester + NADPH + O2 - Chlamydomonas reinhardtii 131-oxo-magnesium-protoporphyrin IX 13-monomethyl ester + NADP+ + H2O - ? 353292 1.14.13.81 131-hydroxy-magnesium-protoporphyrin IX 13-monomethyl ester + NADPH + O2 - Hordeum vulgare 131-oxo-magnesium-protoporphyrin IX 13-monomethyl ester + NADP+ + H2O - ? 353292 1.14.13.81 131-hydroxy-magnesium-protoporphyrin IX 13-monomethyl ester + NADPH + O2 - Synechocystis sp. 131-oxo-magnesium-protoporphyrin IX 13-monomethyl ester + NADP+ + H2O - ? 353292 1.14.13.81 131-oxo-magnesium-protoporphyrin IX 13-monomethyl ester + NADPH + H+ + O2 - Chlamydomonas reinhardtii divinylprotochlorophyllide + NADP+ + 2 H2O - ? 353293 1.14.13.81 131-oxo-magnesium-protoporphyrin IX 13-monomethyl ester + NADPH + H+ + O2 - Hordeum vulgare divinylprotochlorophyllide + NADP+ + 2 H2O - ? 353293 1.14.13.81 131-oxo-magnesium-protoporphyrin IX 13-monomethyl ester + NADPH + H+ + O2 - Synechocystis sp. divinylprotochlorophyllide + NADP+ + 2 H2O - ? 353293 1.14.13.81 magnesium-mesoporphyrin IX + NADPH + O2 - Synechocystis sp. diethyl protochlorophyllide + NADP+ + H2O - ? 353295 1.14.13.81 magnesium-protoporphyrin IX + NADPH + O2 - Cucumis sativus ? + NADP+ + H2O - ? 353294 1.14.13.81 magnesium-protoporphyrin IX 13-monomethyl ester + 3 NADPH + 3 H+ + 3 O2 - Oryza sativa 3,8-divinyl protochlorophyllide a + 3 NADP+ + 5 H2O - ? 442469 1.14.13.81 magnesium-protoporphyrin IX 13-monomethyl ester + 3 NADPH + 3 H+ + 3 O2 - Arabidopsis thaliana 3,8-divinyl protochlorophyllide a + 3 NADP+ + 5 H2O - ? 442469 1.14.13.81 magnesium-protoporphyrin IX 13-monomethyl ester + 3 NADPH + 3 H+ + 3 O2 - Oryza sativa Japonica Group 3,8-divinyl protochlorophyllide a + 3 NADP+ + 5 H2O - ? 442469 1.14.13.81 magnesium-protoporphyrin IX 13-monomethyl ester + 3 NADPH + 3 H+ + 3 O2 - Synechocystis sp. PCC 6803 3,8-divinyl protochlorophyllide a + 3 NADP+ + 5 H2O - ? 442469 1.14.13.81 magnesium-protoporphyrin IX 13-monomethyl ester + 3 NADPH + 3 H+ + 3 O2 overall reaction Hordeum vulgare 3,8-divinyl protochlorophyllide a + 3 NADP+ + 5 H2O - ? 442469 1.14.13.81 magnesium-protoporphyrin IX 13-monomethyl ester + 3 NADPH + 3 H+ + 3 O2 overall reaction Rubrivivax gelatinosus 3,8-divinyl protochlorophyllide a + 3 NADP+ + 5 H2O - ? 442469 1.14.13.81 magnesium-protoporphyrin IX 13-monomethyl ester + 3 NADPH + 3 H+ + 3 O2 overall reaction Oryza sativa Japonica Group 3,8-divinyl protochlorophyllide a + 3 NADP+ + 5 H2O - ? 442469 1.14.13.81 magnesium-protoporphyrin IX 13-monomethyl ester + NADPH + H+ + O2 - Chlamydomonas reinhardtii 131-hydroxy-magnesium-protoporphyrin IX 13-monomethyl ester + NADP+ + H2O - ? 353291 1.14.13.81 magnesium-protoporphyrin IX 13-monomethyl ester + NADPH + H+ + O2 - Hordeum vulgare 131-hydroxy-magnesium-protoporphyrin IX 13-monomethyl ester + NADP+ + H2O - ? 353291 1.14.13.81 magnesium-protoporphyrin IX 13-monomethyl ester + NADPH + H+ + O2 - Cucumis sativus 131-hydroxy-magnesium-protoporphyrin IX 13-monomethyl ester + NADP+ + H2O - ? 353291 1.14.13.81 magnesium-protoporphyrin IX 13-monomethyl ester + NADPH + H+ + O2 - Synechocystis sp. 131-hydroxy-magnesium-protoporphyrin IX 13-monomethyl ester + NADP+ + H2O - ? 353291 1.14.13.81 magnesium-protoporphyrin IX 13-monomethyl ester + NADPH + H+ + O2 - Hordeum vulgare magnesium-protochlorophyllide + NADP+ + H2O - ir 386566 1.14.13.81 magnesium-protoporphyrin IX 13-monomethyl ester + NADPH + H+ + O2 the enzyme is involved in the chlorophyll biosynthesis Hordeum vulgare magnesium-protochlorophyllide + NADP+ + H2O - ir 386566 1.14.13.81 magnesium-protoporphyrin IX monomethyl ester + NADPH + H+ + O2 - Arabidopsis thaliana protochlorophyllide a + NADP+ + H2O - ? 402755 1.14.13.81 magnesium-protoporphyrin IX monomethyl ester + NADPH + H+ + O2 - Nicotiana tabacum protochlorophyllide a + NADP+ + H2O intermediates are 6-beta-hydroxy analogue and 6-beta-oxo analogue of protochlorophyllide a ? 402755 1.14.13.81 magnesium-protoporphyrin IX monomethyl ester + NADPH + H+ + O2 - Cucumis sativus protochlorophyllide a + NADP+ + H2O intermediates are 6-beta-hydroxy analogue and 6-beta-oxo analogue of protochlorophyllide a ? 402755 1.14.13.81 magnesium-protoporphyrin IX monomethyl ester + NADPH + H+ + O2 - Oryza sativa protochlorophyllide a + NADP+ + H2O intermediates are 6-beta-hydroxy analogue and 6-beta-oxo analogue of protochlorophyllide a ? 402755 1.14.13.81 magnesium-protoporphyrin IX monomethyl ester + NADPH + H+ + O2 - Hordeum vulgare protochlorophyllide a + NADP+ + H2O intermediates are 6-beta-hydroxy analogue and 6-beta-oxo analogue of protochlorophyllide a ? 402755 1.14.13.81 magnesium-protoporphyrin IX monomethyl ester + NADPH + H+ + O2 - Rosa davurica protochlorophyllide a + NADP+ + H2O intermediates are 6-beta-hydroxy analogue and 6-beta-oxo analogue of protochlorophyllide a ? 402755 1.14.13.81 magnesium-protoporphyrin IX monomethyl ester + NADPH + H+ + O2 - Salix babylonica protochlorophyllide a + NADP+ + H2O intermediates are 6-beta-hydroxy analogue and 6-beta-oxo analogue of protochlorophyllide a ? 402755 1.14.13.81 magnesium-protoporphyrin IX monomethyl ester + NADPH + H+ + O2 - Spinacia oleracea protochlorophyllide a + NADP+ + H2O intermediates are 6-beta-hydroxy analogue and 6-beta-oxo analogue of protochlorophyllide a ? 402755 1.14.13.81 magnesium-protoporphyrin IX monomethyl ester + NADPH + H+ + O2 - Triticum aestivum protochlorophyllide a + NADP+ + H2O intermediates are 6-beta-hydroxy analogue and 6-beta-oxo analogue of protochlorophyllide a ? 402755 1.14.13.81 magnesium-protoporphyrin IX monomethyl ester + NADPH + H+ + O2 - Trifolium repens protochlorophyllide a + NADP+ + H2O intermediates are 6-beta-hydroxy analogue and 6-beta-oxo analogue of protochlorophyllide a ? 402755 1.14.13.81 magnesium-protoporphyrin IX monomethyl ester + NADPH + H+ + O2 - Arabidopsis thaliana protochlorophyllide a + NADP+ + H2O intermediates are 6-beta-hydroxy analogue and 6-beta-oxo analogue of protochlorophyllide a ? 402755 1.14.13.81 magnesium-protoporphyrin IX monomethyl ester + NADPH + H+ + O2 - Chlamydomonas reinhardtii protochlorophyllide a + NADP+ + H2O intermediates are 6-beta-hydroxy analogue and 6-beta-oxo analogue of protochlorophyllide a ? 402755 1.14.13.81 magnesium-protoporphyrin IX monomethyl ester + NADPH + H+ + O2 - Rubrivivax gelatinosus protochlorophyllide a + NADP+ + H2O intermediates are 6-beta-hydroxy analogue and 6-beta-oxo analogue of protochlorophyllide a ? 402755 1.14.13.81 magnesium-protoporphyrin IX monomethyl ester + NADPH + H+ + O2 - Ipomoea nil protochlorophyllide a + NADP+ + H2O intermediates are 6-beta-hydroxy analogue and 6-beta-oxo analogue of protochlorophyllide a ? 402755 1.14.13.81 magnesium-protoporphyrin IX monomethyl ester + NADPH + H+ + O2 - Brassica napus protochlorophyllide a + NADP+ + H2O intermediates are 6-beta-hydroxy analogue and 6-beta-oxo analogue of protochlorophyllide a ? 402755 1.14.13.81 magnesium-protoporphyrin IX monomethyl ester + NADPH + O2 - Cereibacter sphaeroides magnesium-divinyl-protochlorophyllide + NADP+ + H2O - ? 427479 1.14.13.81 magnesium-protoporphyrin IX monomethyl ester + NADPH + O2 - Rhodopseudomonas palustris magnesium-divinyl-protochlorophyllide + NADP+ + H2O - ? 427479 1.14.13.81 magnesium-protoporphyrin IX monomethyl ester + NADPH + O2 - Bradyrhizobium sp. magnesium-divinyl-protochlorophyllide + NADP+ + H2O - ? 427479 1.14.13.81 magnesium-protoporphyrin IX monomethyl ester + NADPH + O2 - Rhodomicrobium vannielii magnesium-divinyl-protochlorophyllide + NADP+ + H2O - ? 427479 1.14.13.81 magnesium-protoporphyrin IX monomethyl ester + NADPH + O2 - Sphingomonas sp. magnesium-divinyl-protochlorophyllide + NADP+ + H2O - ? 427479 1.14.13.81 magnesium-protoporphyrin IX monomethyl ester + NADPH + O2 - Methylobacterium sp. magnesium-divinyl-protochlorophyllide + NADP+ + H2O - ? 427479 1.14.13.81 magnesium-protoporphyrin IX monomethyl ester + NADPH + O2 - Roseovarius sp. magnesium-divinyl-protochlorophyllide + NADP+ + H2O - ? 427479 1.14.13.81 magnesium-protoporphyrin IX monomethyl ester + NADPH + O2 - Methylocella silvestris magnesium-divinyl-protochlorophyllide + NADP+ + H2O - ? 427479 1.14.13.81 magnesium-protoporphyrin IX monomethyl ester + NADPH + O2 - Methylobacterium radiotolerans magnesium-divinyl-protochlorophyllide + NADP+ + H2O - ? 427479 1.14.13.81 magnesium-protoporphyrin IX monomethyl ester + NADPH + O2 - Methylorubrum extorquens magnesium-divinyl-protochlorophyllide + NADP+ + H2O - ? 427479 1.14.13.81 magnesium-protoporphyrin IX monomethyl ester + NADPH + O2 - Dinoroseobacter shibae magnesium-divinyl-protochlorophyllide + NADP+ + H2O - ? 427479 1.14.13.81 magnesium-protoporphyrin IX monomethyl ester + NADPH + O2 - Jannaschia sp. CCS1 magnesium-divinyl-protochlorophyllide + NADP+ + H2O - ? 427479 1.14.13.81 magnesium-protoporphyrin IX monomethyl ester + NADPH + O2 - Yoonia vestfoldensis magnesium-divinyl-protochlorophyllide + NADP+ + H2O - ? 427479 1.14.13.81 magnesium-protoporphyrin IX monomethyl ester + NADPH + O2 - Roseobacter denitrificans magnesium-divinyl-protochlorophyllide + NADP+ + H2O - ? 427479 1.14.13.81 magnesium-protoporphyrin IX monomethyl ester + NADPH + O2 - Roseobacter litoralis magnesium-divinyl-protochlorophyllide + NADP+ + H2O - ? 427479 1.14.13.81 magnesium-protoporphyrin IX monomethyl ester + NADPH + O2 - Roseobacter sp. magnesium-divinyl-protochlorophyllide + NADP+ + H2O - ? 427479 1.14.13.81 magnesium-protoporphyrin IX monomethyl ester + NADPH + O2 - Rhodobacter sp. magnesium-divinyl-protochlorophyllide + NADP+ + H2O - ? 427479 1.14.13.81 magnesium-protoporphyrin IX monomethyl ester + NADPH + O2 - Erythrobacter sp. magnesium-divinyl-protochlorophyllide + NADP+ + H2O - ? 427479 1.14.13.81 magnesium-protoporphyrin IX monomethyl ester + NADPH + O2 - gamma proteobacterium HIMB55 magnesium-divinyl-protochlorophyllide + NADP+ + H2O - ? 427479 1.14.13.81 magnesium-protoporphyrin IX monomethyl ester + NADPH + O2 - Citromicrobium bathyomarinum magnesium-divinyl-protochlorophyllide + NADP+ + H2O - ? 427479 1.14.13.81 magnesium-protoporphyrin IX monomethyl ester + NADPH + O2 - Brevundimonas subvibrioides magnesium-divinyl-protochlorophyllide + NADP+ + H2O - ? 427479 1.14.13.81 magnesium-protoporphyrin IX monomethyl ester + NADPH + O2 - Rubrivivax gelatinosus magnesium-divinyl-protochlorophyllide + NADP+ + H2O - ? 427479 1.14.13.81 magnesium-protoporphyrin IX monomethyl ester + NADPH + O2 - Rubrivivax benzoatilyticus magnesium-divinyl-protochlorophyllide + NADP+ + H2O - ? 427479 1.14.13.81 magnesium-protoporphyrin IX monomethyl ester + NADPH + O2 - Methyloversatilis universalis magnesium-divinyl-protochlorophyllide + NADP+ + H2O - ? 427479 1.14.13.81 magnesium-protoporphyrin IX monomethyl ester + NADPH + O2 - Limnohabitans sp. magnesium-divinyl-protochlorophyllide + NADP+ + H2O - ? 427479 1.14.13.81 magnesium-protoporphyrin IX monomethyl ester + NADPH + O2 - Congregibacter litoralis magnesium-divinyl-protochlorophyllide + NADP+ + H2O - ? 427479 1.14.13.81 magnesium-protoporphyrin IX monomethyl ester + NADPH + O2 - gammaproteobacteria magnesium-divinyl-protochlorophyllide + NADP+ + H2O - ? 427479 1.14.13.81 magnesium-protoporphyrin IX monomethyl ester + NADPH + O2 - Acidiphilium multivorum magnesium-divinyl-protochlorophyllide + NADP+ + H2O - ? 427479 1.14.13.81 magnesium-protoporphyrin IX monomethyl ester + NADPH + O2 - Rhodospirillum centenum magnesium-divinyl-protochlorophyllide + NADP+ + H2O - ? 427479 1.14.13.81 magnesium-protoporphyrin IX monomethyl ester + NADPH + O2 - Methylorubrum populi magnesium-divinyl-protochlorophyllide + NADP+ + H2O - ? 427479 1.14.13.81 magnesium-protoporphyrin IX monomethyl ester + NADPH + O2 - Ahrensia sp. R2A130 magnesium-divinyl-protochlorophyllide + NADP+ + H2O - ? 427479 1.14.13.81 magnesium-protoporphyrin IX monomethyl ester + NADPH + O2 - Agrobacterium albertimagni magnesium-divinyl-protochlorophyllide + NADP+ + H2O - ? 427479 1.14.13.81 magnesium-protoporphyrin IX monomethyl ester + NADPH + O2 - Hoeflea phototrophica magnesium-divinyl-protochlorophyllide + NADP+ + H2O - ? 427479 1.14.13.81 magnesium-protoporphyrin IX monomethyl ester + NADPH + O2 - Roseibium alexandrii magnesium-divinyl-protochlorophyllide + NADP+ + H2O - ? 427479 1.14.13.81 magnesium-protoporphyrin IX monomethyl ester + NADPH + O2 - Agrobacterium albertimagni AOL15 magnesium-divinyl-protochlorophyllide + NADP+ + H2O - ? 427479 1.14.13.81 magnesium-protoporphyrin IX monomethyl ester + NADPH + O2 - Bradyrhizobium sp. ORS278 magnesium-divinyl-protochlorophyllide + NADP+ + H2O - ? 427479 1.14.13.81 magnesium-protoporphyrin IX monomethyl ester + NADPH + O2 - Methyloversatilis universalis FAM5 magnesium-divinyl-protochlorophyllide + NADP+ + H2O - ? 427479 1.14.13.81 magnesium-protoporphyrin IX monomethyl ester + NADPH + O2 - Methylorubrum populi BJ001 magnesium-divinyl-protochlorophyllide + NADP+ + H2O - ? 427479 1.14.13.81 magnesium-protoporphyrin IX monomethyl ester + NADPH + O2 - Bradyrhizobium sp. BTAi1 magnesium-divinyl-protochlorophyllide + NADP+ + H2O - ? 427479 1.14.13.81 magnesium-protoporphyrin IX monomethyl ester + NADPH + O2 - Methylorubrum extorquens ATCC 14718 / DSM 1338 / JCM 2805 / NCIMB 9133 / AM1 magnesium-divinyl-protochlorophyllide + NADP+ + H2O - ? 427479 1.14.13.81 magnesium-protoporphyrin IX monomethyl ester + NADPH + O2 - gammaproteobacteria NOR5-3 magnesium-divinyl-protochlorophyllide + NADP+ + H2O - ? 427479 1.14.13.81 magnesium-protoporphyrin IX monomethyl ester + NADPH + O2 - Yoonia vestfoldensis SKA53 magnesium-divinyl-protochlorophyllide + NADP+ + H2O - ? 427479 1.14.13.81 magnesium-protoporphyrin IX monomethyl ester + NADPH + O2 - Rubrivivax benzoatilyticus JA2 magnesium-divinyl-protochlorophyllide + NADP+ + H2O - ? 427479 1.14.13.81 magnesium-protoporphyrin IX monomethyl ester + NADPH + O2 - Rubrivivax gelatinosus IL144 magnesium-divinyl-protochlorophyllide + NADP+ + H2O - ? 427479 1.14.13.81 magnesium-protoporphyrin IX monomethyl ester + NADPH + O2 - Acidiphilium multivorum AIU301 magnesium-divinyl-protochlorophyllide + NADP+ + H2O - ? 427479 1.14.13.81 magnesium-protoporphyrin IX monomethyl ester + NADPH + O2 - Dinoroseobacter shibae DFL 12 magnesium-divinyl-protochlorophyllide + NADP+ + H2O - ? 427479 1.14.13.81 magnesium-protoporphyrin IX monomethyl ester + NADPH + O2 - Roseobacter sp. AzwK-3b magnesium-divinyl-protochlorophyllide + NADP+ + H2O - ? 427479 1.14.13.81 magnesium-protoporphyrin IX monomethyl ester + NADPH + O2 - Brevundimonas subvibrioides ATCC 15264 magnesium-divinyl-protochlorophyllide + NADP+ + H2O - ? 427479 1.14.13.81 magnesium-protoporphyrin IX monomethyl ester + NADPH + O2 - Methylocella silvestris BL2 magnesium-divinyl-protochlorophyllide + NADP+ + H2O - ? 427479 1.14.13.81 magnesium-protoporphyrin IX monomethyl ester + NADPH + O2 - Roseovarius sp. TM1035 magnesium-divinyl-protochlorophyllide + NADP+ + H2O - ? 427479 1.14.13.81 magnesium-protoporphyrin IX monomethyl ester + NADPH + O2 - Citromicrobium bathyomarinum JL354 magnesium-divinyl-protochlorophyllide + NADP+ + H2O - ? 427479 1.14.13.81 magnesium-protoporphyrin IX monomethyl ester + NADPH + O2 - Roseibium alexandrii DFL-11 magnesium-divinyl-protochlorophyllide + NADP+ + H2O - ? 427479 1.14.13.81 magnesium-protoporphyrin IX monomethyl ester + NADPH + O2 - gammaproteobacteria NOR51-B magnesium-divinyl-protochlorophyllide + NADP+ + H2O - ? 427479 1.14.13.81 magnesium-protoporphyrin IX monomethyl ester + NADPH + O2 - Hoeflea phototrophica DFL-43 magnesium-divinyl-protochlorophyllide + NADP+ + H2O - ? 427479 1.14.13.81 magnesium-protoporphyrin IX monomethyl ester + NADPH + O2 - Roseobacter litoralis Och 149c magnesium-divinyl-protochlorophyllide + NADP+ + H2O - ? 427479 1.14.13.81 magnesium-protoporphyrin IX monomethyl ester + NADPH + O2 - gammaproteobacteria HTCC2080 magnesium-divinyl-protochlorophyllide + NADP+ + H2O - ? 427479 1.14.13.81 magnesium-protoporphyrin IX monomethyl ester + NADPH + O2 - Limnohabitans sp. Rim28 magnesium-divinyl-protochlorophyllide + NADP+ + H2O - ? 427479 1.14.13.81 magnesium-protoporphyrin IX monomethyl ester + NADPH + O2 - Congregibacter litoralis KT71 magnesium-divinyl-protochlorophyllide + NADP+ + H2O - ? 427479 1.14.13.81 magnesium-protoporphyrin IX monomethyl ester + NADPH + O2 - Limnohabitans sp. Rim47 magnesium-divinyl-protochlorophyllide + NADP+ + H2O - ? 427479 1.14.13.81 magnesium-protoporphyrin IX monomethyl ester + NADPH + O2 - Erythrobacter sp. NAP1 magnesium-divinyl-protochlorophyllide + NADP+ + H2O - ? 427479 1.14.13.81 magnesium-protoporphyrin IX monomethyl ester + NADPH + O2 - Rhodomicrobium vannielii ATCC 17100 magnesium-divinyl-protochlorophyllide + NADP+ + H2O - ? 427479 1.14.13.81 magnesium-protoporphyrin IX monomethyl ester + NADPH + O2 - Methylobacterium sp. 4-46 magnesium-divinyl-protochlorophyllide + NADP+ + H2O - ? 427479 1.14.13.81 magnesium-protoporphyrin IX monomethyl ester + NADPH + O2 - Roseovarius sp. 217 magnesium-divinyl-protochlorophyllide + NADP+ + H2O - ? 427479 1.14.13.81 magnesium-protoporphyrin IX monomethyl ester + NADPH + O2 - Roseobacter sp. CCS2 magnesium-divinyl-protochlorophyllide + NADP+ + H2O - ? 427479 1.14.13.81 magnesium-protoporphyrin monomethyl ester + NADPH + H+ + O2 bacteria are grown under anaerobic (dark green culture color) or semiaerobic (orange-red culture color) conditions and express the enzyme genes under both conditions to similar levels, though the enzyme is normally working under aerobic conditions Chloroflexus aurantiacus magnesium-divinyl-protochlorophyllide a + NADP+ + H2O - ? 402756 1.14.13.81 magnesium-protoporphyrin monomethyl ester + NADPH + H+ + O2 bacteria are grown under anaerobic (dark green culture color) or semiaerobic (orange-red culture color) conditions and express the enzyme genes under both conditions to similar levels, though the enzyme is normally working under aerobic conditions Chloroflexus aurantiacus J-10-fl magnesium-divinyl-protochlorophyllide a + NADP+ + H2O - ? 402756 1.14.13.81 Mg-protoporphyrin IX monomethyl ester + O2 + NADPH + H+ - Rhodobacter capsulatus Mg-protochlorophyllide + NADP+ + H2O - ? 394914 1.14.13.81 Mg-protoporphyrin IX monomethyl ester + O2 + NADPH + H+ disruption of the bchE gene leads to accumulation of Mg-protoporphyrin IX monomethyl ester and the divinyl form of Mg-protoporphyrin IX monomethyl ester Rhodobacter capsulatus Mg-protochlorophyllide + NADP+ + H2O - ? 394914 1.14.13.81 additional information overview: tetrapyrrole with substituents at various positions Cucumis sativus ? - ? 89 1.14.13.81 additional information the enzyme is involved in the chlorophyll biosynthetic pathway, the chlorophyll biosynthetic intermediates Mg-protoporphyrin IX and Mg-protoporphyrin IX monomethyl ester are used as a signal molecules in the chloroplast-to-nucleus signal transduction for regulation of nucleus-located Lhc genes encoding chlorophyll a/b binding proteins of the light-harvesting complex Hordeum vulgare ? - ? 89 1.14.13.81 additional information the enzyme converts Mg-protoporphyrin IX monomethyl ester into protochlorophylide, a reaction of the bacteriochlorophyll biosynthetic pathway Rhodospirillum rubrum ? - ? 89 1.14.13.81 additional information AcsF and BchE perform incorporation of an oxygen atom from molecular oxygen and water into the C-13 position of Mg-protoporphyrin IX monomethylester, respectively. ChlAI is the sole MPE cyclase system under aerobic conditions and the induced ChlAII operates together with ChlAI under micro-oxic conditions Synechocystis sp. PCC 6803 ? - ? 89 1.14.13.81 additional information the enzyme converts Mg-protoporphyrin IX monomethyl ester into protochlorophylide Rhodospirillum rubrum ? - ? 89 1.14.13.81 additional information transformation of the side chain of magnesium protoporphyrin IX monomethyl ester cyclase (MgPMe) Tripidium arundinaceum ? - ? 89 1.14.13.81 additional information in vitro cyclase activity is obtained with recombinant XanL in combination with ferredoxin (Fd) and ferredoxin-NADPH oxidoreductase (FNR). Fd and FNR are plastid-localized redox components. Enzymatic assays combining spinach Fd and FNR with XanL[coYcf54] show high activity Hordeum vulgare ? - - 89