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Results 1 - 8 of 8
EC Number General Information Commentary Reference
Show all pathways known for 1.8.7.1Display the word mapDisplay the reaction diagram Show all sequences 1.8.7.1evolution the common feature of both assimilatory and dissimilatory sulfite reductases is that they share a highly conserved domain C-X5-C-n-C-X3-C for binding the siroheme and the [4Fe-4S] cluster. In addition to these two class of sulfite reductases there exists a third class of assimilatory sulfite reductase found in a number of strictly anaerobic bacteria, cf. EC 1.8.1.2 and EC 1.8.99.5 -, 764195
Show all pathways known for 1.8.7.1Display the word mapDisplay the reaction diagram Show all sequences 1.8.7.1malfunction depletion of the enzyme results in chloroplast ablation 726184
Show all pathways known for 1.8.7.1Display the word mapDisplay the reaction diagram Show all sequences 1.8.7.1malfunction wild-type FdSiR and mutant FdSiRC491G in the presence of the artificial electron donor methyl viologen are both able to reduce sulfite to H2S, but the detected lower rate of H2S evolution for mutant FdSiRC491G is likely related to its lower cofactor content -, 764195
Show all pathways known for 1.8.7.1Display the word mapDisplay the reaction diagram Show all sequences 1.8.7.1metabolism in addition to participating in the sulfate assimilation reductive pathway, the enzyme also plays a role in protecting leaves against the toxicity of sulfite accumulation 726232
Show all pathways known for 1.8.7.1Display the word mapDisplay the reaction diagram Show all sequences 1.8.7.1more the enzyme contains a [4Fe-4S]2+/1+ cluster and a siroheme active site -, 764195
Show all pathways known for 1.8.7.1Display the word mapDisplay the reaction diagram Show all sequences 1.8.7.1physiological function ferredoxin sulfite reductase (FdSiR) catalyzes the six-electron reduction of sulfite to hydrogen sulfite and nitrite to ammonia -, 764195
Show all pathways known for 1.8.7.1Display the word mapDisplay the reaction diagram Show all sequences 1.8.7.1physiological function the enzyme plays a role in chloroplast-nucleoid metabolism, plastid gene expression, and thylakoid membrane development 726184
Show all pathways known for 1.8.7.1Display the word mapDisplay the reaction diagram Show all sequences 1.8.7.1physiological function the life cycle of Prochlorococcus marinus is influenced by viruses. Cyanophages that infect it have evolved genomes with as many as 327 open reading frames (ORFs). Viruses from three clades infect Prochlorococcus marinus, including T4-like myoviruses, T7-like podoviruses, and, less commonly, members of Siphoviridae. In some ecosystems, as many as 50% of cyanobacteria may be infected at any point in time. The sulfite reductase from Prochlorococcus marinus can utilize, besides its endogenous ferredoxin, also the phage ferredoxin, pssm2-Fd, from its parasite myovirus P-SSM2 -, 765063
Results 1 - 8 of 8