Human Gene GEMIN4 (ENST00000319004.6) from GENCODE V44
Description: Homo sapiens gem nuclear organelle associated protein 4 (GEMIN4), mRNA. (from RefSeq NM_015721) RefSeq Summary (NM_015721): The product of this gene is part of a large complex localized to the cytoplasm, nucleoli, and to discrete nuclear bodies called Gemini bodies (gems). The complex functions in spliceosomal snRNP assembly in the cytoplasm, and regenerates spliceosomes required for pre-mRNA splicing in the nucleus. The encoded protein directly interacts with a DEAD box protein and several spliceosome core proteins. Alternatively spliced transcript variants have been described, but their biological validity has not been determined. [provided by RefSeq, Jul 2008]. Gencode Transcript: ENST00000319004.6 Gencode Gene: ENSG00000179409.11 Transcript (Including UTRs) Position: hg38 chr17:744,421-752,264 Size: 7,844 Total Exon Count: 2 Strand: - Coding Region Position: hg38 chr17:744,866-752,142 Size: 7,277 Coding Exon Count: 2
ID:GEMI4_HUMAN DESCRIPTION: RecName: Full=Gem-associated protein 4; Short=Gemin-4; AltName: Full=Component of gems 4; AltName: Full=p97; FUNCTION: The SMN complex plays an essential role in spliceosomal snRNP assembly in the cytoplasm and is required for pre-mRNA splicing in the nucleus. SUBUNIT: Part of the core SMN complex that contains SMN1, GEMIN2/SIP1, DDX20/GEMIN3, GEMIN4, GEMIN5, GEMIN6, GEMIN7, GEMIN8 and STRAP/UNRIP. Interacts directly with GEMIN3 and with several snRNP SM core proteins, including SNRPB, SNRPD1, SNRPD2, SNRPD3 and SNRPE. Interacts with PPP4R2. SUBCELLULAR LOCATION: Cytoplasm. Nucleus. Nucleus, nucleolus. Nucleus, gem. Note=Localized in subnuclear structures next to coiled bodies, called gems, which are highly enriched in spliceosomal snRNPs and in the nucleolus.
The RNAfold program from the Vienna RNA Package is used to perform the secondary structure predictions and folding calculations. The estimated folding energy is in kcal/mol. The more negative the energy, the more secondary structure the RNA is likely to have.
Protein Domain and Structure Information
ModBase Predicted Comparative 3D Structure on P57678
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Orthologous Genes in Other Species
Orthologies between human, mouse, and rat are computed by taking the best BLASTP hit, and filtering out non-syntenic hits. For more distant species reciprocal-best BLASTP hits are used. Note that the absence of an ortholog in the table below may reflect incomplete annotations in the other species rather than a true absence of the orthologous gene.