Cystathionine gamma-synthase, chloroplastic (CGS1) Recombinant Protein | CGS1 recombinant protein
Recombinant Arabidopsis thaliana Cystathionine gamma-synthase, chloroplastic (CGS1)
NCBI and Uniprot Product Information
NCBI Description
encodes a cystathionine gamma-synthase, which performs the first committed step in methionine biosynthesis. A conserved motif of 13 amino acids in the first exon is required for posttranscriptional autoregulation. This enzyme shares the same substrate as threonine synthase (TS) and its absence transcriptionally affects 8 genes in the genome.
Uniprot Description
Catalyzes the first committed step of methionine (Met) biosynthesis. Catalyzes the formation of L-cystathionine from homoserine esters and L-cysteine, via a gamma-replacement reaction. Substrate preference for cystathionine synthesis is O-phospho-L-homoserine (OPH) > O4-succinyl-L-homoserine (OSH) >> O-acetyl-L-homoserine (OAH). Is able, at extremely low rate, to catalyze a gamma-elimination of OPH in the absence of cysteine to produce inorganic phosphate (Pi), 2-oxobutanoate and ammonia.
Research Articles on CGS1
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Product Notes
The CGS1 cgs1 (Catalog #AAA1220184) is a Recombinant Protein produced from E Coli or Yeast or Baculovirus or Mammalian Cell and is intended for research purposes only. The product is available for immediate purchase. The immunogen sequence is 183-563, Full length protein. The amino acid sequence is listed below: GERLGRGIVT DAITTPVVNT SAYFFKKTAE LIDFKEKRSV SFEYGRYGNP TTVVLEDKIS ALEGAESTLV MASGMCASTV MLLALVPAGG HIVTTTDCYR KTRIFMENFL PKLGITVTVI DPADIAGLEA AVNEFKVSLF FTESPTNPFL RCVDIELVSK ICHKRGTLVC IDGTFATPLN QKALALGADL VVHSATKYIG GHNDVLAGCI CGSLKLVSEI RNLHHVLGGT LNPNAAYLII RGMKTLHLRV QQQNSTAFRM AEILEAHPKV SHVYYPGLPS HPEHELAKRQ MTGFGGVVSF EIDGDIETTI KFVDSLKIPY IAPSFGGCES IVDQPAIMSY WDLPQEERLK YGIKDNLVRF SFGVEDFEDV KADILQALEA I. It is sometimes possible for the material contained within the vial of "Cystathionine gamma-synthase, chloroplastic (CGS1), 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
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