Protein Name nucleophosmin 1
Organism Mus musculus
Gene ID 18148
Gene Symbol

Npm1

UniProt Q61937 (NPM_MOUSE), Q5SQB7 (Q5SQB7_MOUSE), Q9DAY9 (Q9DAY9_MOUSE), Q5BL09 (Q5BL09_MOUSE)
Relationships Total Number of functionally related compound(s) : 56
Total Number of Articles : 50
Description

nucleophosmin 1

Gene Summary

Enables identical protein binding activity and rRNA binding activity. Involved in positive regulation of protein localization to nucleolus; positive regulation of transcription by RNA polymerase II; and protein stabilization. Acts upstream of or within several processes, including positive regulation of centrosome duplication; regulation of macromolecule metabolic process; and ribosome biogenesis. Located in centrosome; cytosol; and nuclear lumen. Part of large ribosomal subunit and small ribosomal subunit. Is expressed in several structures, including early conceptus; neural tube; oocyte; small intestine crypt of lieberkuhn; and telencephalon. Used to study myelodysplastic syndrome. Human ortholog(s) of this gene implicated in acute myeloid leukemia. Orthologous to human NPM1 (nucleophosmin 1). [provided by Alliance of Genome Resources, Jul 2025]

synonyms
  • nucleophosmin
  • nucleolar phosphoprotein B23
  • nucleolar protein NO38
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Properties