SIRT 5 Recombinant Protein
SIRT 5, Recombinant, Human (Sirtuin 5, Sirtuin-5, Sirtuin Type 5, NAD-dependent Deacetylase Sirtuin 5, Silent Mating Type Information Regulation 2 (S. cerevisiae) Homolog 5, Sir2-like 5, SIR2L5)
90% by SDS-PAGE
90% by SDS-PAGE
NCBI and Uniprot Product Information
Uniprot Description
Thioredoxin reductase; part of the gene cluster that mediates the biosynthesis of sirodesmin PL, an epipolythiodioxopiperazine (ETP) characterized by a disulfide bridged cyclic dipeptide and that acts as a phytotoxin which is involved in the blackleg didease of canola (PubMed:15387811, PubMed:18272357, PubMed:19762440). SirD catalyzes the O-prenylation of L-tyrosine (L-Tyr) in the presence of dimethylallyl diphosphate (DMAPP) to yield 4-O-dimethylallyl-L-Tyr, and therefore represents probably the first pathway-specific enzyme in the biosynthesis of sirodesmin PL (PubMed:19762440, PubMed:21038099, PubMed:24083562). 4-O-dimethylallyl-L-Tyr, then undergoes condensation with L-Ser in a reaction catalyzed by the non-ribosomal peptide synthase sirP to form the diketopiperazine (DKP) backbone (PubMed:18272357). Further bishydroxylation of the DKP performed by the cytochrome P450 monooxygenase sirC leads to the production of the intermediate phomamide (PubMed:27390873). This step is essential to form the reactive thiol group required for toxicity of sirodesmin PL (PubMed:27390873). The next steps of sirodesmin biosynthesis are not well understood yet, but some predictions could be made from intermediate compounds identification (PubMed:18272357). Phomamide is converted into phomalizarine via oxidation, probably by sirT (PubMed:18272357). Further oxidation, methylation (by sirM or sirN) and reduction steps convert phomalizarine to deacetyl sirodesmin (PubMed:18272357). Finally, acetyltransferase sirH probably acetylates deacetyl sirodesmin to produce sirodesmin PL (PubMed:18272357).
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Product Notes
The SIRT 5 (Catalog #AAA636009) is a Recombinant Protein produced from E Coli and is intended for research purposes only. The product is available for immediate purchase. Useful for the study of enzyme kinetics, screening inhibitors and selectivity profiling. Researchers should empirically determine the suitability of the SIRT 5 for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "SIRT 5, Recombinant Protein" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.Disclaimer
Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.Item has been added to Shopping Cart
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