Recombinant Human F-box only protein 3 (FBXO3)

Code CSB-EP892132HU
MSDS
Size Pls inquire
Source E.coli
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Code CSB-EP892132HU-B
MSDS
Size Pls inquire
Source E.coli
Conjugate Avi-tag Biotinylated
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.
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Code CSB-BP892132HU
MSDS
Size Pls inquire
Source Baculovirus
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Code CSB-MP892132HU
MSDS
Size Pls inquire
Source Mammalian cell
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Product Details

Purity
>85% (SDS-PAGE)
Target Names
FBXO3
Uniprot No.
Alternative Names
F Box G - Domain 3; F box only protein 3; F box protein 3; F box protein FBX3; F-box only protein 3; FBA; FBX3; FBX3_HUMAN; FBXO3
Species
Homo sapiens (Human)
Expression Region
1-471
Target Protein Sequence
MAAMETETAP LTLESLPTDP LLLILSFLDY RDLINCCYVS RRLSQLSSHD PLWRRHCKKY WLISEEEKTQ KNQCWKSLFI DTYSDVGRYI DHYAAIKKAW DDLKKYLEPR CPRMVLSLKE GAREEDLDAV EAQIGCKLPD DYRCSYRIHN GQKLVVPGLL GSMALSNHYR SEDLLDVDTA AGGFQQRQGL KYCLPLTFCI HTGLSQYIAV EAAEGRNKNE VFYQCPDQMA RNPAAIDMFI IGATFTDWFT SYVKNVVSGG FPIIRDQIFR YVHDPECVAT TGDITVSVST SFLPELSSVH PPHYFFTYRI RIEMSKDALP EKACQLDSRY WRITNAKGDV EEVQGPGVVG EFPIISPGRV YEYTSCTTFS TTSGYMEGYY TFHFLYFKDK IFNVAIPRFH MACPTFRVSI ARLEMGPDEY EEMEEEEEEE EEEDEDDDSA DMDESDEDDE EERRRRVFDV PIRRRRCSRL F
Protein Length
full length protein
Tag Info
Tag type will be determined during the manufacturing process.
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.
Form
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.
Buffer before Lyophilization
Tris/PBS-based buffer, 6% Trehalose, pH 8.0
Reconstitution
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.
Troubleshooting and FAQs
Storage Condition
Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
Shelf Life
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.
Lead Time
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.
Notes
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.

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Target Background

Function
Substrate recognition component of the SCF (SKP1-CUL1-F-box protein)-type E3 ubiquitin ligase complex. Mediates the ubiquitination of HIPK2 and probably that of EP300, leading to rapid degradation by the proteasome. In the presence of PML, HIPK2 ubiquitination still occurs, but degradation is prevented. PML, HIPK2 and FBXO3 may act synergically to activate p53/TP53-dependent transactivation.
Gene References into Functions
  1. we report the X-ray structure of the human FBxo3 ApaG domain, residues 278-407, at 2.0 A resolution PMID: 27010866
  2. AIRE, which is phosphorylated on two specific residues near its N terminus, then binds to the F-box protein 3 (FBXO3) E3 ubiquitin ligase. In turn, this SCF(FBXO3) (SKP1-CUL1-F box) complex ubiquitylates AIRE, increases its binding to the positive transcription elongation factor b (P-TEFb), and potentiates its transcriptional activity. PMID: 27365398
  3. Fbxo3 promotes the proteasomal degradation of Smurf1. Fbxo3 promotes the poly-ubiquitination of Smurf1. PMID: 25721664
  4. Virulence factor NSs of rift valley fever virus recruits the FBXO3 to degrade subunit p62 of general transcription factor TFIIH. PMID: 24403578
  5. controls TRAF adaptor stability to regulate inflammation PMID: 23542741
  6. Fbx3 formed SCF(Fbx3) ubiquitin ligase and promoted the degradation of HIPK2 and p300 by the ubiquitin-proteasome pathway PMID: 18809579

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Subcellular Location
Nucleus. Note=Colocalizes with PML at the peripheries of nuclear bodies.
Database Links

HGNC: 13582

OMIM: 609089

KEGG: hsa:26273

STRING: 9606.ENSP00000265651

UniGene: Hs.406787

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