Description
Catalyzes the reversible interconversion of serine and glycine with tetrahydrofolate (THF) serving as the one-carbon carrier. This reaction serves as the major source of one-carbon groups required for the biosynthesis of purines, thymidylate, methionine, and other important biomolecules. Also exhibits THF-independent aldolase activity toward beta-hydroxyamino acids, producing glycine and aldehydes, via a retro-aldol mechanism.
Family
Belongs to the SHMT family.
Species
Bacteroides fragilis (strain ATCC 25285 / DSM 2151 / JCM 11019 / NCTC 9343)
Sequence
MKRDDLIFDIIEKEHQRQLKGIELIASENFVSDQVMEAMGSCLTNKYAEGYPGKRYYGGCEVVDQSEQIAIDRLKEIFGAEWANVQPHSGAQANAAVFLAVLNPGDKFMGLNLAHGGHLSHGSLVNTSGIIYTPCEYNLKQETGRVDYDQMEEVALREKPKMIIGGGSAYSREWDYKRMREIADKVGAILMIDMAHPAGLIAAGLLDNPVKYAHIVTSTTHKTLRGPRGGVIMMGKDFPNPWGKKTPKGEIKMMSQLLDSAVFPGIQGGPLEHVIAAKAVAFGECLQPEYKEYQKQVQKNAAVLAQALIDRGFTIVSGGTDNHSMLVDLRSKYPTLTGKVAEKALVSADITVNKNMVPFDSRSAFQTSGIRLGTPAITTRGAKEDLMLEIAEMIETVLSNVENEEVIAQVRARVNKTMEKYPIFAY
Simulated SDS-PAGE

(Note: Representative image - actual molecular weight may vary depending on tag type and expression method)
Safety
Upon ordering, we will perform rigorous biosecurity and export control screening to ensure that order fulfillment is consistent with all legal and regulatory guidance.
Protein synthesis service