KEGG Orthology (KO) [BR:ko00001]
09100 Metabolism
09108 Metabolism of cofactors and vitamins
00860 Porphyrin metabolism
K22011 cfbA; sirohydrochlorin cobalto/nickelchelatase
Enzymes [BR:ko01000]
4. Lyases
4.99 Other lyases
4.99.1 Sole sub-subclass for lyases that do not belong in the other subclasses
4.99.1.3 sirohydrochlorin cobaltochelatase
K22011 cfbA; sirohydrochlorin cobalto/nickelchelatase
4.99.1.11 sirohydrochlorin nickelchelatase
K22011 cfbA; sirohydrochlorin cobalto/nickelchelatase
The enzyme, studied from the methanogenic archaeon Methanosarcina acetivorans, participates in the biosynthesis of the nickel-containing tetrapyrrole cofactor coenzyme F430, which is required by EC 2.8.4.1, coenzyme-B sulfoethylthiotransferase. It catalyses the insertion of the nickel ion into sirohydrochlorin.
Enzymatic reactions [BR:br08201]
4. Lyase reactions
4.99 Other lyases
4.99.1 Sole sub-subclass for lyases that do not belong in the other subclasses
4.99.1.11
R11626 Sirohydrochlorin + Nickel(2+) <=> Nickel-sirohydrochlorin + 2 H+