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DDX21 (NM_004728) - DExD-box helicase 21

Nucleolar Rna Helicase 2 Isoform 1

PTM Interaction Network Visualisation

Protein summary

This is preferred isoform of DDX21 protein. View all 2 isoforms
DDX21: nucleolar RNA helicase 2 isoform 1
Description:

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].

Strand
+
Chromosome
10
Protein
783 residues
All mutations
102
PTM sites
75
CDS
70,715,981 - 70,742,568
Transcription
70,715,878 - 70,744,825
32.31% of sequence is predicted to be disordered

Usage summary

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External references

Mappings retrieved from NCBI & UniProt.
RefSeq
Entrez
gene: 9188
UniProt
Ensembl