DDX21

Also known as GUA, GURDB, RH-II/GU, RH-II/GuA, DEAD-box helicase 21, DExD-box helicase 21

Nucleolar RNA helicase 2 is an enzyme that in humans is encoded by the DDX21 gene.

In the Vinony graph

Vinony's link graph records 4 inbound references to DDX21, and connects out to PubMed, human chromosome 10 and Ensembl genome database project.

It is catalogued under the topic Genes on human chromosome 10.

Vinony links it to 4 Wikipedia language editions.

Gene data

DDX21

Name: DExD-box helicase 21
Type: protein-coding
Position: 68,956,135–68,985,417 (+)
Aliases: GUA, GURDB, II/Gu, RH, RH II/Gu, RH-II/GU, RH-II/GuA, gu-alpha
Ensembl: ENSG00000165732
RefSeq RNA: NM_001256910.2, NM_001410932.1, NM_004728.4
RefSeq protein: NP_001243839.1, NP_001397861.1, NP_004719.2

DEAD box proteins, characterized by the conserved motif Asp-Glu-Ala-Asp (DEAD), are putative RNA helicases. They are implicated in a number of cellular processes involving alteration of RNA secondary structure such as translation initiation, nuclear and mitochondrial splicing, and ribosome and spliceosome assembly. Based on their distribution patterns, some members of this family are believed to be involved in embryogenesis, spermatogenesis, and cellular growth and division. This gene encodes a DEAD box protein, which is an antigen recognized by autoimmune antibodies from a patient with watermelon stomach disease. This protein unwinds double-stranded RNA, folds single-stranded RNA, and may play important roles in ribosomal RNA biogenesis, RNA editing, RNA transport, and general transcription. [provided by RefSeq, Jul 2008].