E. coli biotin ligase
(BirA) is highly specific in covalently attaching biotin to the 15
amino
acid AviTag peptide. This recombinant protein was biotinylated in
vivo
by AviTag-BirA technology, which method is BriA catalyzes amide
linkage
between the biotin and the specific lysine of the AviTag.
The tag type will
be
determined during production process. If you have specified tag
type, please tell us and we will develop the specified tag
preferentially.
產品提供形式:
Lyophilized powder
Note: We will
preferentially ship the format that we have in stock, however,
if you have any special requirement for the format, please
remark your requirement when placing the order, we will prepare
according to your demand.
復溶:
We recommend that this vial be briefly centrifuged
prior
to opening to bring the contents to the bottom. Please reconstitute
protein in deionized sterile water to a concentration of 0.1-1.0
mg/mL.We recommend to add 5-50% of glycerol (final concentration)
and
aliquot for long-term storage at -20℃/-80℃. Our default final
concentration of glycerol is 50%. Customers could use it as
reference.
儲存條件:
Store at -20°C/-80°C upon receipt, aliquoting is
necessary for
mutiple use. Avoid repeated freeze-thaw cycles.
保質期:
The shelf life is related to many factors, storage
state,
buffer ingredients, storage temperature and the stability of the
protein
itself.
Generally, the shelf life of liquid form is 6 months at -20°C/-80°C.
The
shelf life of lyophilized form is 12 months at -20°C/-80°C.
貨期:
Delivery time may
differ from different purchasing way or location, please kindly
consult your local distributors for specific delivery time.
Note: All of our
proteins are default shipped with normal blue ice packs, if you
request to ship with dry ice, please communicate with us in
advance
and extra fees will be charged.
注意事項:
Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Datasheet :
Please contact us to get it.
產品評價
靶點詳情
功能:
Flavin prenyltransferase that catalyzes the synthesis of the prenylated FMN cofactor (prenyl-FMN) for the ferulic acid decarboxylase FDC1/ubiD. The prenyltransferase is metal-independent and links a dimethylallyl moiety from dimethylallyl monophosphate (DMAP) to the flavin N5 and C6 atoms of FMN. Involved in the decarboxylation of phenylacrylic acids like ferulic acid, p-coumaric acid or cinnamic acid, producing the corresponding vinyl derivatives which play the role of aroma metabolites. Also involved in the degradation of the food preservative sorbic acid (2,4-hexadienoic acid) to a volatile hydrocarbon, 1,3-pentadiene. Not essential for ubiquinone synthesis. Can rescue Q biosynthesis in E.coli strains lacking UbiX. Has mRNA binding activity.
基因功能參考文獻:
Ferulic acid decarboxylase catalyzes the decarboxylation of phenylacrylic acid using a newly identified cofactor, prenylated flavin mononucleotide (prFMN). The proposed mechanism involves the formation of a putative pentacyclic intermediate formed by a 1,3 dipolar cyclo-addition of prFMN with the alpha-beta double bond of the substrate, which serves to activate the substrate toward decarboxylation. PMID: 28753302
The kinetics and substrate requirements of prenyl-flavin synthase were determined. Dimethylallyl pyrophosphate is the prenyl donor. The kinetics of the reaction are extremely slow: kcat = 12.2 +/- 0.2 h(-1), and KM for dimethylallyl pyrophosphate = 9.8 +/- 0.7 muM. The reaction of FMN was described well by first-order kinetics with a kapp of 17.4 +/- 1.1 h(-1). scPFS. PMID: 29232110
PAD1 synthesizes a cofactor required by FDC (ferulic acid decarboxylase) for decarboxylase activity. PMID: 25647642
POF1 is an ATPase that is likely involved in the protein degradation pathway. PMID: 22204397
examination of the contribution of the PAD1 gene to the decarboxylation of phenylacrylic acid using gene disruptants and the corresponding transformants in which the disrupted genes were recovered. PMID: 20471595
Degrades the food preservative sorbic acid (2,4-hexadienoic acid) to a volatile hydrocarbon, identified by gas chromatography mass spectrometry as 1,3-pentadine. PMID: 17766451