DDX3X_MOUSE Q62167
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UniProt:Q62167
Recommended name：ATP-dependent RNA helicase DDX3X
EC number：EC 3.6.4.13
Alternative names：(D1Pas1-related sequence 2) (DEAD box RNA helicase DEAD3) (mDEAD3) (DEAD box protein 3, X-chromosomal) (Embryonic RNA helicase)
Cleaved into：
GeneID：13205
Gene names (primary )：Ddx3x
Gene names (synonym )：D1Pas1-rs2 Ddx3 Dead3 Erh
Gene names (ORF )：
Length：662
Mass：73101
Sequence：MSHVAVENALGLDQQFAGLDLNSSDNQSGGSTASKGRYIPPHLRNREATKGFYDKDSSGWSSSKDKDAYSSFGSRGDSRGKSSFFGDRGSGSRGRFDDRGRGDYDGIGGRGDRSGFGKFERGGNSRWCDKSDEDDWSKPLPPSERLEQELFSGGNTGINFEKYDDIPVEATGNNCPPHIESFSDVEMGEIIMGNIELTRYTRPTPVQKHAIPIIKEKRDLMACAQTGSGKTAAFLLPILSQIYADGPGEALRAMKENGRYGRRKQYPISLVLAPTRELAVQIYEEARKFSYRSRVRPCVVYGGAEIGQQIRDLERGCHLLVATPGRLVDMMERGKIGLDFCKYLVLDEADRMLDMGFEPQIRRIVEQDTMPPKGVRHTMMFSATFPKEIQMLARDFLDEYIFLAVGRVGSTSENITQKVVWVEEIDKRSFLLDLLNATGKDSLTLVFVETKKGADSLEDFLYHEGYACTSIHGDRSQRDREEALHQFRSGKSPILVATAVAARGLDISNVKHVINFDLPSDIEEYVHRIGRTGRVGNLGLATSFFNERNINITKDLLDLLVEAKQEVPSWLENMAFEHHYKGSSRGRSKSSRFSGGFGARDYRQSSGASSSSFSSSRASSSRSGGGGHGGSRGFGGGGYGGFYNSDGYGGNYNSQGVDWWGN
Tissue specificity：Expressed in ovary, including in germinal vesicle immature and metaphase II (MII) stage oocytes (at protein level) (PubMed:8948440, PubMed:25050112). In the brain, expressed in the granule cells of the cerebellum and dentate gyrus, the pyramidal cells of the hippocampus, the ependymal cells lining the ventricles, choroid plexi and olfactory bulb. Also accumulates in the thalamic nuclei, the dorsal region of the colliculi and the pontine nucleus (PubMed:8948440). {ECO:0000269|PubMed:25050112, ECO:0000269|PubMed:8948440}.
Induction：
Developmental stage：In oocytes, expression levels increase from germinal vesicle immature oocytes to metaphase II (MII) and decline after fertilization in 1-cell and 2-cell embryos (at protein level) (PubMed:25050112). At 7.5 dpc, highly expressed in all embryonic cells and extraembryonic tissues, including ectoplacental cone, chorion, extraembryonic endoderm and parietal endoderm (at protein level) (PubMed:27179789). At 8.5-9.5 dpc, widely expressed (PubMed:8948440). At 8.5 dpc, levels decrease in extraembryonic tissues (PubMed:27179789). As development proceeds, expression becomes more restricted. At 11.5 dpc, most abundant in the neural tube, but still expressed at moderate levels in a number of other sites, including the mesenchyme of limbs and the face and in liver. At 14.5 dpc, highly expressed in the developing brain and caudal neural tube, but absent from the marginal layer of the neural tube. Also expressed in the developing metanephros and lung. At 15.5 dpc, expressed in the brain and spinal cord, as well as in teeth primordia, the lung and in the developing limb (PubMed:8948440). At 16.5 dpc, moderate, but non-uniform expression levels in the placenta (PubMed:27179789). {ECO:0000269|PubMed:25050112, ECO:0000269|PubMed:27179789, ECO:0000269|PubMed:8948440}.
Protein families：DEAD box helicase family, DDX3/DED1 subfamily