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Results 1 - 10 of 15

EC Number	Natural Substrates	Commentary (Nat. Sub.)
2.7.1.156	adenosylcobinamide + ATP	-
2.7.1.156	adenosylcobinamide + GTP	-
2.7.1.156	adenosylcobinamide phosphate + GTP	-
2.7.1.156	adenosylcobinamide phosphate + GTP	adenosylcobinamide-phosphate guanylyltransferase activity
2.7.1.156	ATP + adenosylcobinamide	-
2.7.1.156	ATP + adenosylcobinamide	assembly of the nucleotide loop of cobalamin
2.7.1.156	ATP + adenosylcobinamide	cobalamin biosynthesis, involved in de novo synthesis of vitamin B12
2.7.1.156	ATP + adenosylcobinamide	cobalamin biosynthesis, involved in de novo synthesis of vitamin B12, uses GTP to guanylate itself, then transfers this GMP group to AdoCbi-P to yield AdoCbi-GDP, the final product of the reaction, CobU enzyme in vivo is always guanylated, guanylation is necessary for both kinase and guanyltransferase activity
2.7.1.156	ATP + adenosylcobinamide	late steps of cobalamin biosynthesis, involved in de novo synthesis of vitamin B12, nucleotide loop assembly, enzyme functions only if Salmonella typhimurium is assimilating cobinamide from its environment, CobU becomes less active during the kinase reaction due to the formation of a covalent CobU-AMP complex that holds CobU in an altered conformation
2.7.1.156	ATP + adenosylcobinamide	adenosylcobinamide kinase activity

Results 1 - 10 of 15

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Release 2023.1 (January 2023)