FUNCTION: RNA-binding protein involved in the histone pre-mRNA processing (PubMed:8957003, PubMed:9049306, PubMed:12588979, PubMed:19155325). Binds the stem-loop structure of replication-dependent histone pre-mRNAs and contributes to efficient 3'-end processing by stabilizing the complex between his...
FUNCTION: RNA-binding protein involved in the histone pre-mRNA processing (PubMed:8957003, PubMed:9049306, PubMed:12588979, PubMed:19155325). Binds the stem-loop structure of replication-dependent histone pre-mRNAs and contributes to efficient 3'-end processing by stabilizing the complex between histone pre-mRNA and U7 small nuclear ribonucleoprotein (snRNP), via the histone downstream element (HDE) (PubMed:8957003, PubMed:9049306, PubMed:12588979, PubMed:19155325). Plays an important role in targeting mature histone mRNA from the nucleus to the cytoplasm and to the translation machinery (PubMed:8957003, PubMed:9049306, PubMed:12588979, PubMed:19155325). Stabilizes mature histone mRNA and could be involved in cell-cycle regulation of histone gene expression (PubMed:8957003, PubMed:9049306, PubMed:12588979, PubMed:19155325). Involved in the mechanism by which growing oocytes accumulate histone proteins that support early embryogenesis (By similarity). Binds to the 5' side of the stem-loop structure of histone pre-mRNAs (By similarity). {ECO:0000250|UniProtKB:P97440, ECO:0000269|PubMed:12588979, ECO:0000269|PubMed:19155325, ECO:0000269|PubMed:8957003, ECO:0000269|PubMed:9049306}.
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GO - Biological processes (BP):
cap-dependent translational initiation [GO:0002191]; mRNA 3'-end processing by stem-loop binding and cleavage [GO:0006398]; mRNA transport [GO:0051028]...
cap-dependent translational initiation [GO:0002191]; mRNA 3'-end processing by stem-loop binding and cleavage [GO:0006398]; mRNA transport [GO:0051028]
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GO - Molecular function (MF):
histone pre-mRNA DCP binding [GO:0071208]; histone pre-mRNA stem-loop binding [GO:0071207]; identical protein binding [GO:0042802]; mRNA binding [GO:0003729]; RNA binding [GO:0003723]...
histone pre-mRNA DCP binding [GO:0071208]; histone pre-mRNA stem-loop binding [GO:0071207]; identical protein binding [GO:0042802]; mRNA binding [GO:0003729]; RNA binding [GO:0003723]
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GO - Cellular component (CC):
cytoplasm [GO:0005737]; cytosol [GO:0005829]; histone mRNA stem-loop binding complex [GO:0062073]; histone pre-mRNA 3'end processing complex [GO:0071204]; nucleolus [GO:0005730]; nucleoplasm [GO:0005654]; nucleus [GO:0005634]; ribonucleoprotein complex [GO:1990904]...
cytoplasm [GO:0005737]; cytosol [GO:0005829]; histone mRNA stem-loop binding complex [GO:0062073]; histone pre-mRNA 3'end processing complex [GO:0071204]; nucleolus [GO:0005730]; nucleoplasm [GO:0005654]; nucleus [GO:0005634]; ribonucleoprotein complex [GO:1990904]
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