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protein coding gene - seb1 (SPAC222.09) - poly(A)site selection protein Seb1

Gene summary

Standard name
seb1
Systematic ID
SPAC222.09
Product
poly(A)site selection protein Seb1
Organism
Schizosaccharomyces pombe (fission yeast)
UniProt ID
Q9UTE3
ORFeome ID
27/27F08
Characterisation status
biological role published
Feature type
mRNA gene
Genomic location
chromosome I: 959885..962227 forward strand

Annotation

Complementation

PBO:0123288 - does not functionally complement S. cerevisiae NRD1

References:

PBO:0123289 - is not functionally complemented by S. cerevisiae NRD1

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GO biological process

GO:0180010 - co-transcriptional mRNA 3'-end processing, cleavage and polyadenylation pathway

References:

GO:0031124 - mRNA 3'-end processing

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GO:0031508 - pericentric heterochromatin formation

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GO:0043628 - regulatory ncRNA 3'-end processing

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GO:0031126 - sno(s)RNA 3'-end processing

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GO:0006369 - termination of RNA polymerase II transcription

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GO cellular component

GO:0033620 - Mei2 nuclear dot complex

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GO:0005634 - nucleus

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GO:0035649 - Nrd1 complex

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GO molecular function

GO:0106222 - lncRNA binding

References:

GO:0140693 - molecular condensate scaffold activity

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GO:0005515 - protein binding

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GO:0003723 - RNA binding

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GO:0099122 - RNA polymerase II C-terminal domain binding

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GO:0030515 - snoRNA binding

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Modification

MOD:00046 - O-phospho-L-serine

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MOD:01148 - ubiquitinylated lysine

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Multi-locus phenotype

FYPO:0007409 - abnormal mRNA alternative polyadenylation

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Genotypes:

FYPO:0004170 - abolished histone H3-K9 dimethylation at centromere during vegetative growth

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Genotypes:

FYPO:0001575 - abolished vegetative cell population growth

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Genotypes:

FYPO:0001045 - decreased acid phosphatase activity

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Genotypes:

FYPO:0000080 - decreased cell population growth at low temperature

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Genotypes:

FYPO:0000877 - decreased histone H3-K9 dimethylation at centromere during vegetative growth

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Genotypes:

FYPO:0001355 - decreased vegetative cell population growth

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Genotypes:

FYPO:0002243 - increased acid phosphatase activity

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Genotypes:

FYPO:0001489 - inviable vegetative cell

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Genotypes:

FYPO:0002061 - inviable vegetative cell population

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Genotypes:

FYPO:0003267 - normal acid phosphatase activity

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Genotypes:

FYPO:0002141 - normal cell population growth at low temperature

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Genotypes:

FYPO:0001357 - normal vegetative cell population growth

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Genotypes:

FYPO:0002060 - viable vegetative cell population

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Genotypes:

Protein features

PBO:0111764 - rrm RNA recognition motif

Qualitative gene expression

PomGeneEx:0000012 - RNA level decreased

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Quantitative gene expression

PBO:0006310 - protein level

References:

PBO:0011963 - RNA level

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Single locus phenotype

FYPO:0007409 - abnormal mRNA alternative polyadenylation

References:

Genotypes:

FYPO:0006463 - abnormal mRNA cleavage and polyadenylation specificity factor complex assembly

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Genotypes:

FYPO:0002133 - abolished protein-RNA interaction

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Genotypes:

FYPO:0005998 - altered snoRNA or precursor level

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Genotypes:

FYPO:0000082 - decreased cell population growth at high temperature

References:

Genotypes:

FYPO:0000080 - decreased cell population growth at low temperature

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Genotypes:

FYPO:0002577 - decreased chromatin binding

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Genotypes:

FYPO:0003411 - decreased chromatin silencing at centromere inner repeat

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Genotypes:

FYPO:0000877 - decreased histone H3-K9 dimethylation at centromere during vegetative growth

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Genotypes:

FYPO:0000876 - decreased histone H3-K9 dimethylation during vegetative growth

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Genotypes:

FYPO:0007350 - decreased homologous chromosome pairing at cis-acting homologous chromosome pairing region on chromosome 2

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Genotypes:

FYPO:0007351 - decreased homologous chromosome pairing at cis-acting homologous chromosome pairing region on chromosome 3

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Genotypes:

FYPO:0000835 - decreased protein level

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Genotypes:

FYPO:0006599 - decreased protein localization to centromeric chromatin during vegetative growth

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Genotypes:

FYPO:0001645 - decreased protein-protein interaction

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Genotypes:

FYPO:0002134 - decreased protein-RNA interaction

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Genotypes:

FYPO:0001355 - decreased vegetative cell population growth

References:

Genotypes:

FYPO:0002243 - increased acid phosphatase activity

References:

Genotypes:

FYPO:0007307 - increased histone H3-K14 acetylation at centromere during vegetative growth

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Genotypes:

FYPO:0007407 - increased level of phosphate starvation gene mRNA during vegetative growth

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Genotypes:

FYPO:0000825 - increased RNA level during vegetative growth

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Genotypes:

FYPO:0006614 - increased termination of RNA polymerase II transcription

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Genotypes:

FYPO:0003049 - increased transcriptional readthrough

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Genotypes:

FYPO:0002151 - inviable spore

References:

Genotypes:

FYPO:0002061 - inviable vegetative cell population

References:

Genotypes:

FYPO:0002837 - normal centromeric outer repeat transcript-derived siRNA level

References:

Genotypes:

FYPO:0002335 - normal chromatin silencing

References:

Genotypes:

FYPO:0006279 - normal termination of RNA polymerase II transcription

References:

Genotypes:

FYPO:0001357 - normal vegetative cell population growth

References:

Genotypes:

FYPO:0001234 - slow vegetative cell population growth

References:

Genotypes:

FYPO:0002060 - viable vegetative cell population

References:

Genotypes:

Taxonomic conservation

PBO:0011065 - conserved in eukaryotes

PBO:0011071 - conserved in eukaryotes only

PBO:0011064 - conserved in fungi

PBO:0011069 - conserved in metazoa

PBO:0011070 - conserved in vertebrates

PBO:0006222 - predominantly single copy (one to one)

Protein features

IDNameInterPro nameDB name
PF21380Nrd1-Seb1_dom2Nrd1_Seb1_dom2PFAM
PF00076RRM_1RRM_domPFAM
PF04818CIDCID_domPFAM
cd12331RRM_NRD1_SEB1_likeNrd1/Seb1_RRMCDD
cd16984CID_Nrd1_likeCDD
PS50102RRMRRM_domPROSITE_PROFILES
PS51391CIDCID_domPROSITE_PROFILES
SM00582558neu5CID_domSMART
SM00360rrm1_1RRM_domSMART
G3DSA:1.25.40.90:FF:000026FUNFAM
G3DSA:3.30.70.330:FF:000397FUNFAM
SSF48464ENTH/VHS domainENTH_VHSSUPERFAMILY
SSF54928RNA-binding domain, RBDRBD_domain_sfSUPERFAMILY
G3DSA:3.30.70.330Nucleotide-bd_a/b_plait_sfGENE3D
G3DSA:1.25.40.90ENTH_VHSGENE3D
mobidb-lite-Disorderdisorder_predictionMOBIDB-Disorder
mobidb-lite-Low-complexitydisorder_predictionMOBIDB-Low-complexity
mobidb-lite-Polyampholytedisorder_predictionMOBIDB-Polyampholyte

Orthologs

References / Literature

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:32499400 - Nutrient-dependent control of RNA polymerase II elongation rate regulates specific gene expression programs by alternative polyadenylation.
Yague-Sanz C et al. Genes Dev 2020 Jul 01;34(13-14):883-897
PMID:30810475 - Early splicing functions of fission yeast Prp16 and its unexpected requirement for gene Silencing is governed by intronic features.
Vijayakumari D et al. RNA Biol 2019 Jun;16(6):754-769
PMID:29967291 - Polymerase pausing induced by sequence-specific RNA-binding protein drives heterochromatin assembly.
Parsa JY et al. Genes Dev 2018 Jul 01;32(13-14):953-964
PMID:30282034 - Elongation/Termination Factor Exchange Mediated by PP1 Phosphatase Orchestrates Transcription Termination.
Kecman T et al. Cell Rep 2018 Oct 02;25(1):259-269.e5
PMID:35012333 - Cleavage-Polyadenylation Factor Cft1 and SPX Domain Proteins Are Agents of Inositol Pyrophosphate Toxicosis in Fission Yeast.
Schwer B et al. mBio 2022 Feb 22;13(1):e0347621
PMID:22730331 - Dual recruitment of Cdc48 (p97)-Ufd1-Npl4 ubiquitin-selective segregase by small ubiquitin-like modifier protein (SUMO) and ubiquitin in SUMO-targeted ubiquitin ligase-mediated genome stability functions.
Nie M et al. J Biol Chem 2012 Aug 24;287(35):29610-9
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:26167880 - SR protein kinases promote splicing of nonconsensus introns.
Lipp JJ et al. Nat Struct Mol Biol 2015 Aug;22(8):611-7
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:27984744 - Survival in Quiescence Requires the Euchromatic Deployment of Clr4/SUV39H by Argonaute-Associated Small RNAs.
Joh RI et al. Mol Cell 2016 Dec 15;64(6):1088-1101
PMID:25720772 - Quantitative phosphoproteomics reveals pathways for coordination of cell growth and division by the conserved fission yeast kinase pom1.
Kettenbach AN et al. Mol Cell Proteomics 2015 May;14(5):1275-87
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: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: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:38899862 - Suppression of inositol pyrophosphate toxicosis and hyper-repression of the fission yeast PHO regulon by loss-of-function mutations in chromatin remodelers Snf22 and Sol1.
Schwer B et al. mBio 2024 Jun 20;:e0125224
PMID:27582274 - Polyadenylation site selection: linking transcription and RNA processing via a conserved carboxy-terminal domain (CTD)-interacting protein.
Larochelle M et al. Curr Genet 2017 May;63(2):195-199
PMID:18257517 - Phosphoproteome analysis of fission yeast.
Wilson-Grady JT et al. J Proteome Res 2008 Mar;7(3):1088-97
PMID:39520300 - Proteins and noncoding RNAs that promote homologous chromosome recognition and pairing in fission yeast meiosis undergo condensate formation in vitro.
Ding DQ et al. FASEB J 2024 Nov 15;38(21):e70163
PMID:38940614 - Activities and genetic interactions of fission yeast Aps1, a Nudix-type inositol pyrophosphatase and inorganic polyphosphatase.
Ghosh S et al. mBio 2024 Jun 28;:e0108424
PMID:28367989 - The conserved protein Seb1 drives transcription termination by binding RNA polymerase II and nascent RNA.
Wittmann S et al. Nat Commun 2017 Apr 03;8:14861
PMID:12907709 - Rpb7 subunit of RNA polymerase II interacts with an RNA-binding protein involved in processing of transcripts.
Mitsuzawa H et al. Nucleic Acids Res 2003 Aug 15;31(16):4696-701
PMID:21340088 - Microarray-based target identification using drug hypersensitive fission yeast expressing ORFeome.
Arita Y et al. Mol Biosyst 2011 May;7(5):1463-72
PMID:21511999 - Comparative functional genomics of the fission yeasts.
Rhind N et al. Science 2011 May 20;332(6032):930-6
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:37828292 - Experimental phasing opportunities for macromolecular crystallography at very long wavelengths.
El Omari K et al. Commun Chem 2023 Oct 12;6(1):219
PMID:24013500 - A conserved ncRNA-binding protein recruits silencing factors to heterochromatin through an RNAi-independent mechanism.
Marina DB et al. Genes Dev 2013 Sep 01;27(17):1851-6
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:31615333 - Condensin locates at transcriptional termination sites in mitosis, possibly releasing mitotic transcripts.
Nakazawa N et al. Open Biol 2019 Oct 31;9(10):190125
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: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: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:27401558 - The Nrd1-like protein Seb1 coordinates cotranscriptional 3' end processing and polyadenylation site selection.
Lemay JF et al. Genes Dev 2016 Jul 01;30(13):1558-72
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:31811152 - Chromosome-associated RNA-protein complexes promote pairing of homologous chromosomes during meiosis in Schizosaccharomyces pombe.
Ding DQ et al. Nat Commun 2019 Dec 06;10(1):5598
PMID:34389684 - Genetic screen for suppression of transcriptional interference identifies a gain-of-function mutation in Pol2 termination factor Seb1.
Schwer B et al. Proc Natl Acad Sci U S A 2021 Aug 17;118(33)
PMID:37970674 - SUMOylation regulates Lem2 function in centromere clustering and silencing.
Strachan J et al. J Cell Sci 2023 Dec 01;136(23)
PMID:29618061 - Histone deacetylation promotes transcriptional silencing at facultative heterochromatin.
Watts BR et al. Nucleic Acids Res 2018 Jun 20;46(11):5426-5440