MetaCyc Pathway: 3,8-divinyl-chlorophyllide a biosynthesis II (anaerobic) in Rhodopseudomonas palustris CGA009

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Reactions and Genes Benzoate (C), sodium fluoride stress
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Uroporphyrinogen decarboxylase:
uroporphyrinogen-III + 4 H+→coproporphyrinogen III + 4 CO2 (EC 4.1.1.37)
TX73_007755 N.D.
coproporphyrinogen III + 2 S-adenosyl-L-methionine→protoporphyrinogen IX + 2 CO2 + 2 5'-deoxyadenosine + 2 L-methionine (EC 1.3.98.3)
TX73_008565 N.D.
protoporphyrinogen IX[in] + 3 a menaquinone→protoporphyrin IX[in] + 3 a menaquinol (EC 1.3.5.3)
No genes
Magnesium chelatase:
protoporphyrin IX + ATP + Mg2+ + H2O→Mg-protoporphyrin IX + ADP + 3 H+ + phosphate (EC 6.6.1.1)
TX73_007740 N.D.
TX73_007745 N.D.
TX73_007935 N.D.
Magnesium protoporphyrin IX methyltransferase:
Mg-protoporphyrin IX + S-adenosyl-L-methionine→magnesium-protoporphyrin IX 13-monomethyl ester + S-adenosyl-L-homocysteine (EC 2.1.1.11)
TX73_007945 N.D.
magnesium-protoporphyrin IX 13-monomethyl ester + S-adenosyl-L-methionine + H2O→131-hydroxy-magnesium-protoporphyrin IX 13-monomethyl ester + 5'-deoxyadenosine + L-methionine + H+ (EC 1.21.98.3)
TX73_007975 -1.2
131-hydroxy-magnesium-protoporphyrin IX 13-monomethyl ester + S-adenosyl-L-methionine→131-oxo-magnesium-protoporphyrin IX 13-monomethyl ester + 5'-deoxyadenosine + L-methionine + H+ (EC 1.21.98.3)
TX73_007975 -1.2
131-oxo-magnesium-protoporphyrin IX 13-monomethyl ester + S-adenosyl-L-methionine→3,8-divinyl protochlorophyllide a + 5'-deoxyadenosine + L-methionine + 2 H+ (EC 1.21.98.3)
TX73_008575 N.D.
TX73_010390 -0.0
3,8-divinyl protochlorophyllide a + 2 ATP + 2 a reduced ferredoxin [iron-sulfur] cluster + 2 H2O→chlorophyllide a2 + 2 ADP + 2 an oxidized ferredoxin [iron-sulfur] cluster + 2 phosphate (EC 1.3.7.7)
TX73_007925 N.D.
TX73_007930 N.D.
TX73_007940 N.D.

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Candidate genes for each reaction are identified from best hits to MetaCyc; by matching EC numbers (which are assigned by TIGRFam, SEED, or best hits to KEGG); or by matching SEED roles to KEGG reactions to MetaCyc reactions. See the "Protein" tab of each gene for more information