Detail Archaeal Type III RuBisCOs Function in a Pathway for AMP Metabolism   Oleh:  Sato, Takaaki ; Atomi, Haruyuki ; Imanaka, Tadayuki Jenis: Article from Bulletin/Magazine Dalam koleksi: SCIENCE (keterangan: ada di Proquest) vol. 315 no. 5814 (Feb. 2007), page 1003. Ketersediaan Perpustakaan FK Nomor Panggil: S01.K.2007.02 Non-tandon: 1 (dapat dipinjam: 0) Tandon: tidak ada     Lihat Detail Induk Isi artikel The type III ribulose-l,S-bisphosphate carboxylase-oxygenase (RuBisCO) present in the archaeon Thermococcus kodakaraensis was found to partidpate in adenosine S'-monophosphate (AMP) metabolism, a role that is distinct from that of classical RuBisCOs of the Calvin-Benson-Bassham cycle. Genes annotated as thymidine phosphorylase (deoA) and !!ucaryal translation initiation factor 2B (e2b2) were found to encode AMP phosphorylase and ribose-l,S-bisphosphate isomerase, respectively. These enzymes supplied the RuBisCO substrate, ribulose-l,S-bisphosphate, from AMP and phosphate. Archaea with type III RuBisCOs all harbor both DeoA and the corresponding E2b2 homologs. In this pathway, adenine was released from AMP and the phosphoribose moiety entered central-carbon metabolism Opini Anda Klik untuk menuliskan opini Anda tentang koleksi ini! Kembali

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