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P5505-90 PPCDC, Recombinant, Human (Phosphopantothenoylcysteine Decarboxylase, PPC-DC, CoaC, MDS018, UNQ9365/PRO34154) CAS:

Specifications
References
Grade
Highly Purified
Accession Number
AAH14409
Molecular Weight
24.6
EU Commodity Code
30021019
Shipping Temp
Blue Ice
Storage Temp
-20°C

PPCDC belongs to the HFCD (homo oligomeric flavin containing Cys decarboxylase) superfamily that plays a role in the biosynthesis of coenzyme A (CoA) from pantothenate (Vitamin B). The biosynthesis of CoA from pantothenate requires several steps: the phosphorylation of pantothenate, the conversion of 4’-hosphopantothenate to 4'-phosphopantetheine, the adenylation by phosphopantetheine adenylyltransferase to form dephospho-CoA and the phosphorylation by dephospho-CoA kinase to form CoA. PPCDC plays a direct role in this pathway by converting 4'-phosphopantothenate into 4'-phosphopantetheine.

Source
Recombinant corresponding to aa1-204 of human PPCDC protein, fused to His-tag at N-terminus, expressed in E.coli.
Amino Acid Sequence
MGSSHHHHHH SSGLVPRGSH MEPKASCPAA APLMERKFHV LVGVTGSVAA LKLPLLVSKL LDIPGLEVAV VTTERAKHFY SPQDIPVTLY SDADEWEMWK SRSDPVLHID LRRWADLLLV APLDANTLGK VASGICDNLL TCVMRAWDRS KPLLFCPAMN TAMWEHPITA QQVDQLKAFG YVEIPCVAKK LVCGDEGLGA MAEVGTIVDK VKEVLFQHSG FQQS
Molecular Weight: 24.6 kD (224aa) confirmed by MALDI-TOF
Enzyme Activity
Not determined. This product is recommended for use in applications that do not require a catalytically active form of the protein.
Storage and Stability
May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for 6 months after receipt at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.
Source
Recombinant, E. coli
Purity
≥95% (SDS-PAGE).
Concentration
~1mg/ml
Form
Supplied as a liquid in 20mM Tris-HCl, pH 8.0, 10% glycerol, 1mM DTT, 0.1M sodium chloride.
Important Note
This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.
References
1. Strauss E., et al. (2004) Biochemistry. 43(49):15520-33. 2. Daugherty M., et al. (2002) J Biol Chem. 277(24):21431-9.
USBio References
No references available
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