| Description : |
This gene encodes an enzyme that catalyzes the production of monoselenophosphate (MSP) from selenide and ATP. MSP is the selenium donor required for synthesis of selenocysteine (Sec), which is co-translationally incorporated into selenoproteins at in-frame UGA codons that normally signal translation termination. The 3' UTRs of selenoprotein mRNAs contain a conserved stem-loop structure, the Sec insertion sequence (SECIS) element, which is necessary for the recognition of UGA as a Sec codon rather than as a stop signal. This protein is itself a selenoprotein containing a Sec residue at its active site, suggesting the existence of an autoregulatory mechanism. It is preferentially expressed in tissues implicated in the synthesis of selenoproteins and in sites of blood cell development. A pseudogene for this locus has been identified on chromosome 5. |
| Source : |
HEK293 |
| Species : |
Human |
| Tag : |
Myc/DDK |
| Molecular Mass : |
47.1 kDa |
| AA Sequence : |
MAEASATGACGEAMAAAEGSSGPAG LTLGRSFSNYRPFEPQALGLSPSWR LTGFSGMKG*GCKVPQEALLKLLAGLTRPDVRPPL GRGLVGGQEEASQEAGLPAGAGPSP TFPALGIGMDSCVIPLRHGGLSLVQ TTDFFYPLVEDPYMMGRIACANVLS DLYAMGITECDNMLMLLSVSQSMSE EEREKVTPLMVKGFRDAAEEGGTAV TGGQTVVNPWIIIGGVATVVCQPNE FIMPDSAVVGDVLVLTKPLGTQVAV NAHQWLDNPERWNKVKMVVSREEVE LAYQEAMFNMATLNRTAAGLMHTFN AHAATDITGFGILGHSQNLAKQQRN EVSFVIHNLPIIAKMAAVSKASGRF GLLQGTSAETSGGLLICLPREQAAR FCSEIKSSKYGEGHQAWIVGIVEKG NRTARIIDKPRVIEVLPRGATAAVL APDSSNASSEPSSTRTRPLEQKLIS EEDLAANDILDYKDDDDKV |
| Purity : |
> 80% as determined by SDS-PAGE and Coomassie blue staining |
| Stability : |
Stable for 3 months from receipt of products under proper storage and handling conditions. |
| Storage : |
Store at -80 centigrade. Avoid repeated freeze-thaw cycles. |
| Concentration : |
50 μg/mL as determined by BCA |
| Storage Buffer : |
100 mM glycine, 25 mM Tris-HCl, pH 7.3. |
