UniprotKB/SwissProt ID: PPIH_HUMAN (O43447)
Gene Name: PPIH
Synonyms: CYP20, CYPH
Organism: Homo sapiens (Human).
Function: PPIases accelerate the folding of proteins. It catalyzes the cis-trans isomerization of proline imidic peptide bonds in oligopeptides. Participates in pre-mRNA splicing. May play a role in the assembly of the U4/U5/U6 tri-snRNP complex, one of the building blocks of the spliceosome. May act as a chaperone.
Other Modifications: View all modification sites in dbPTM
Protein Subcellular Localization: Nucleus speckle. Cytoplasm. Note=Colocalizes with spliceosomal snRNPs. A small proportion may also be cytoplasmic.
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