IMP3 Component of the 60-80S U3 small nucleolar ribonucleoprotein (U3 snoRNP). Required for the early cleavages during pre-18S ribosomal RNA processing. Belongs to the universal ribosomal protein uS4 family. Note: This description may include information from UniProtKB.
Protein type: Nucleolus; RNA processing; RNA-binding
Chromosomal Location of Human Ortholog: 9|9 B
Cellular Component:  Mpp10 complex; nucleolus; nucleus; preribosome; small-subunit processome
Molecular Function:  RNA binding; rRNA binding; snoRNA binding
Biological Process:  ribosome biogenesis; rRNA processing
Reference #:  Q921Y2 (UniProtKB)
Alt. Names/Synonyms: 1190002L16Rik; AI256594; Imp3; IMP3, U3 small nucleolar ribonucleoprotein; IMP3, U3 small nucleolar ribonucleoprotein, homolog; IMP3, U3 small nucleolar ribonucleoprotein, homolog (yeast); U3 small nucleolar ribonucleoprotein protein IMP3; U3 snoRNP protein 3 homolog; U3 snoRNP protein IMP3
Gene Symbols: Imp3
Molecular weight: 21,777 Da
Basal Isoelectric point: 9.54  Predict pI for various phosphorylation states
Select Structure to View Below


Protein Structure Not Found.

Cross-references to other databases:  AlphaFold  |  STRING  |  BioGPS  |  Pfam  |  Phospho.ELM  |  NetworKIN  |  UniProtKB  |  Entrez-Gene  |  Ensembl Gene