Immunogen sequence: VHHVVVPVNP KTDRLWERLG KSHIRTDDVH AKDNTRPGAN SPEMWSEAIK ILKGEYAVRA IKEHKMDQAI IFCRTKIDCD NLEQYFIQQG GGPDKKGHQF SCVCLHGDRK PHERKQNLER FKKGDVRFLI CTDVAARGID IHGVPYVINV TLPDEKQNYV HRIGRVGRAE RMGLAISLVA TEKEKVWYHV CSSRGKGCYN TRLKEDGGCT IWYNEMQLLS EIEEHLNCTI SQVEPDIKVP VDEFDGKVTY GQKRAAGGGS YKGHVDILAP TVQELAALEK EAQTSFLHLG YLPNQLFRTF; Positive Samples: MCF7, HepG2, HeLa, 293T, U-251MG, Mouse brain, Mouse skeletal muscle, Rat brain, Rat skeletal muscle; Cellular Location: Cytoplasm, Cytoplasmic granule, Nucleus
DDX1 (ATP-dependent RNA helicase DDX1) acts as an ATP-dependent RNA helicase. It is able to unwind both RNA-RNA and RNA-DNA duplexes. DDX1 possesses 5' single-stranded RNA overhand nuclease activity and ATPase activity on various RNA, but not DNA polynucleotides. DDX1, together with RELA, acts as a coactivator to enhance NF-kappa-b-mediated transcriptional activation. It also acts as a positive transcriptional regulator of cyclin CCND2 expression. It binds to the cyclin CCND2 promoter region. DDX1 is a component of a multi-helicase-TICAM1 complex that acts as a cytoplasmic sensor of viral double stranded RNA and plays a role in activation of a cascade of antiviral responses including the induction of proinflammatory cytokines via the adapter molecule TICAM1.
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Protein Aliases: ATP-dependent RNA helicase DDX1; DBP-RB; DEAD (Asp-Glu-Ala-Asp) box helicase 1; DEAD (Asp-Glu-Ala-Asp) box polypeptide 1; DEAD box polypeptide 1; DEAD box protein 1; DEAD box protein retinoblastoma; DEAD box-1; DEAD/H (Asp-Glu-Ala-Asp/His) box polypeptide 1
Gene Aliases: AA409185; DBP-RB; DDX1; UKVH5d