protein coding gene - brr2 (SPAC9.03c) - U5 snRNP complex ATPase subunit Brr2

Gene summary

Standard name

brr2

Systematic ID

SPAC9.03c

Product

U5 snRNP complex ATPase subunit Brr2

Organism

Schizosaccharomyces pombe (fission yeast)

Synonyms

spp41

UniProt ID

Q9UT24

ORFeome ID

34/34C06

Characterisation status

biological role published

Feature type

mRNA gene

Genomic location

chromosome I: 1458445..1465279 reverse strand

Annotation

Protein features

Orthologs

• SNRNP200 (HGNC:30859) Homo sapiens
• brr2 (SJAG_02295) Schizosaccharomyces japonicus
• BRR2 (YER172C) Saccharomyces cerevisiae

References / Literature

PMID:24081329 - Poly(A) tail-mediated gene regulation by opposing roles of Nab2 and Pab2 nuclear poly(A)-binding proteins in pre-mRNA decay.

Grenier St-Sauveur V et al. Mol Cell Biol 2013 Dec;33(23):4718-31

PB_REF:0000006 - Disease associations from Monarch via human-pombe orthologs

GO_REF:0000051 - S. pombe keyword mapping

PMID:21386897 - Systematic two-hybrid and comparative proteomic analyses reveal novel yeast pre-mRNA splicing factors connected to Prp19.

Ren L et al. PLoS One 2011 Feb 28;6(2):e16719

PMID:28947618 - Sde2 is an intron-specific pre-mRNA splicing regulator activated by ubiquitin-like processing.

Thakran P et al. EMBO J 2018 Jan 04;37(1):89-101

PMID:36361590 - Defining the Functional Interactome of Spliceosome-Associated G-Patch Protein Gpl1 in the Fission Yeast Schizosaccharomyces pombe .

Selicky T et al. Int J Mol Sci 2022 Oct 24;23(21)

PMID:40015273 - A comprehensive Schizosaccharomyces pombe atlas of physical transcription factor interactions with proteins and chromatin.

Skribbe M et al. Mol Cell 2025 Feb 19;

PMID:20473289 - Analysis of a genome-wide set of gene deletions in the fission yeast Schizosaccharomyces pombe.

Kim DU et al. Nat Biotechnol 2010 Jun;28(6):617-623

PMID:37615341 - Schizosaccharomyces pombe Rtf2 is important for replication fork barrier activity of RTS1 via splicing of Rtf1 .

Budden AM et al. Elife 2023 Aug 24;12

PMID:41201383 - Combinatorial Analyses of Pre-mRNA Splicing-Defective Mutants Reveal Differential Quantitative Requirements for Shelterin in Distinct Telomere Functions.

Takeuchi M et al. Genes Cells 2025 Nov;30(6):e70064

PMID:24014766 - Structural and functional characterization of the N terminus of Schizosaccharomyces pombe Cwf10.

Livesay SB et al. Eukaryot Cell 2013 Nov;12(11):1472-89

PMID:24713849 - Post-transcriptional regulation of meiotic genes by a nuclear RNA silencing complex.

Egan ED et al. RNA 2014 Jun;20(6):867-81

PMID:25274039 - A systematic genetic screen identifies new factors influencing centromeric heterochromatin integrity in fission yeast.

Bayne EH et al. Genome Biol 2014;15(10):481

PMID:39705284 - Proteomic and phosphoproteomic analyses reveal that TORC1 is reactivated by pheromone signaling during sexual reproduction in fission yeast.

Bérard M et al. PLoS Biol 2024 Dec 20;22(12):e3002963

GO_REF:0000033 - Annotation inferences using phylogenetic trees

GO_REF:0000002 - Comments

PMID:37970674 - SUMOylation regulates Lem2 function in centromere clustering and silencing.

Strachan J et al. J Cell Sci 2023 Dec 01;136(23)

PMID:26682798 - The spliceosome-associated protein Nrl1 suppresses homologous recombination-dependent R-loop formation in fission yeast.

Aronica L et al. Nucleic Acids Res 2016 Feb 29;44(4):1703-17

PMID:31219728 - Identification of proteins associated with splicing factors Ntr1, Ntr2, Brr2 and Gpl1 in the fission yeast Schizosaccharomyces pombe .

Cipakova I et al. Cell Cycle 2019 Jul;18(14):1532-1536

PMID:16823372 - ORFeome cloning and global analysis of protein localization in the fission yeast Schizosaccharomyces pombe.

Matsuyama A et al. Nat Biotechnol 2006 Jul;24(7):841-7

PMID:16133344 - Multiple genetic and biochemical interactions of Brr2, Prp8, Prp31, Prp1 and Prp4 kinase suggest a function in the control of the activation of spliceosomes in Schizosaccharomyces pombe.

Bottner CA et al. Curr Genet 2005 Sep;48(3):151-61

PMID:28446597 - The histone variant H2A.Z promotes splicing of weak introns.

Nissen KE et al. Genes Dev 2017 Apr 01;31(7):688-701

GO_REF:0000024 - Manual transfer of experimentally-verified manual GO annotation data to orthologs by curator judgment of sequence similarity.

PMID:10545451 - spp42, identified as a classical suppressor of prp4-73, which encodes a kinase involved in pre-mRNA splicing in fission yeast, is a homologue of the splicing factor Prp8p.

Schmidt H et al. Genetics 1999 Nov;153(3):1183-91

PMID:11884590 - Proteomics analysis reveals stable multiprotein complexes in both fission and budding yeasts containing Myb-related Cdc5p/Cef1p, novel pre-mRNA splicing factors, and snRNAs.

Ohi MD et al. Mol Cell Biol 2002 Apr;22(7):2011-24

PMID:15755920 - Dim1p is required for efficient splicing and export of mRNA encoding lid1p, a component of the fission yeast anaphase-promoting complex.

Carnahan RH et al. Eukaryot Cell 2005 Mar;4(3):577-87

PMID:23101633 - Quantitative analysis of fission yeast transcriptomes and proteomes in proliferating and quiescent cells.

Marguerat S et al. Cell 2012 Oct 26;151(3):671-83

PMID:24210919 - Mtr4-like protein coordinates nuclear RNA processing for heterochromatin assembly and for telomere maintenance.

Lee NN et al. Cell 2013 Nov 21;155(5):1061-74

PMID:30321377 - Proteomic profiling and functional characterization of post-translational modifications of the fission yeast RNA exosome.

Telekawa C et al. Nucleic Acids Res 2018 Nov 30;46(21):11169-11183

PMID:24013502 - Epe1 recruits BET family bromodomain protein Bdf2 to establish heterochromatin boundaries.

Wang J et al. Genes Dev 2013 Sep 01;27(17):1886-902

PMID:29996109 - Quantitative Phosphoproteomics Reveals the Signaling Dynamics of Cell-Cycle Kinases in the Fission Yeast Schizosaccharomyces pombe.

Swaffer MP et al. Cell Rep 2018 Jul 10;24(2):503-514

PMID:24763107 - Absolute proteome and phosphoproteome dynamics during the cell cycle of Schizosaccharomyces pombe (Fission Yeast).

Carpy A et al. Mol Cell Proteomics 2014 Aug;13(8):1925-36

PMID:30726745 - Fission Yeast NDR/LATS Kinase Orb6 Regulates Exocytosis via Phosphorylation of the Exocyst Complex.

Tay YD et al. Cell Rep 2019 Feb 05;26(6):1654-1667.e7

PMID:23697806 - A genome-wide resource of cell cycle and cell shape genes of fission yeast.

Hayles J et al. Open Biol 2013 May 22;3(5):130053

PMID:21712547 - Mitotic substrates of the kinase aurora with roles in chromatin regulation identified through quantitative phosphoproteomics of fission yeast.

Koch A et al. Sci Signal 2011 Jun 28;4(179):rs6

PMID:24874881 - The proper splicing of RNAi factors is critical for pericentric heterochromatin assembly in fission yeast.

Kallgren SP et al. PLoS Genet 2014;10(5):e1004334

PMID:26412298 - A Degenerate Cohort of Yeast Membrane Trafficking DUBs Mediates Cell Polarity and Survival.

Beckley JR et al. Mol Cell Proteomics 2015 Dec;14(12):3132-41

PMID:33823663 - A TOR (target of rapamycin) and nutritional phosphoproteome of fission yeast reveals novel targets in networks conserved in humans.

Halova L et al. Open Biol 2021 Apr;11(4):200405

PMID:34296454 - The TOR-dependent phosphoproteome and regulation of cellular protein synthesis.

Mak T et al. EMBO J 2021 Aug 16;40(16):e107911

PMID:21511999 - Comparative functional genomics of the fission yeasts.

Rhind N et al. Science 2011 May 20;332(6032):930-6

PMID:25245948 - Tls1 regulates splicing of shelterin components to control telomeric heterochromatin assembly and telomere length.

Wang J et al. Nucleic Acids Res 2014 Oct;42(18):11419-32

PMID:22681890 - Hierarchical modularity and the evolution of genetic interactomes across species.

Ryan CJ et al. Mol Cell 2012 Jun 08;46(5):691-704

PMID:39367033 - Quantitative proteomics and phosphoproteomics profiling of meiotic divisions in the fission yeast Schizosaccharomyces pombe.

Sivakova B et al. Sci Rep 2024 Oct 04;14(1):23105

PMID:24442611 - Endogenous U2·U5·U6 snRNA complexes in S. pombe are intron lariat spliceosomes.

Chen W et al. RNA 2014 Mar;20(3):308-20