protein coding gene - syb1 (SPAC6G9.11) - plasma membrane and forespore membrane v-SNARE, synaptobrevin Syb1

Gene summary

Standard name

syb1

Systematic ID

SPAC6G9.11

Product

plasma membrane and forespore membrane v-SNARE, synaptobrevin Syb1

Organism

Schizosaccharomyces pombe (fission yeast)

Synonyms

snc1

UniProt ID

Q92356

ORFeome ID

03/03E08

Characterisation status

biological role published

Feature type

mRNA gene

Genomic location

chromosome I: 3268291..3269670 forward strand

Annotation

Protein features

Orthologs

• VAMP4 (HGNC:12645) Homo sapiens
• syb1 (SJAG_02241) Schizosaccharomyces japonicus
• SNC1 (YAL030W) Saccharomyces cerevisiae
• SNC2 (YOR327C) Saccharomyces cerevisiae

References / Literature

PMID:21148300 - Actin cables and the exocyst form two independent morphogenesis pathways in the fission yeast.

Bendezú FO et al. Mol Biol Cell 2011 Jan 01;22(1):44-53

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:20623139 - Isolation of a fission yeast mutant that is sensitive to valproic acid and defective in the gene encoding Ric1, a putative component of Ypt/Rab-specific GEF for Ryh1 GTPase.

Ma Y et al. Mol Genet Genomics 2010 Sep;284(3):161-71

PMID:11152613 - Predicting transmembrane protein topology with a hidden Markov model: application to complete genomes.

Krogh A et al. J Mol Biol 2001 Jan 19;305(3):567-80

PMID:34910579 - Involvement of Smi1 in cell wall integrity and glucan synthase Bgs4 localization during fission yeast cytokinesis.

Longo LVG et al. Mol Biol Cell 2022 Feb 01;33(2):ar17

PMID:41850284 - Arp2/3-dependent actin assembly shapes endosomes and promotes intracellular trafficking in fission yeast.

Melero A et al. Curr Biol 2026 Mar 17;

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

PMID:15047861 - Loss of Apm1, the micro1 subunit of the clathrin-associated adaptor-protein-1 complex, causes distinct phenotypes and synthetic lethality with calcineurin deletion in fission yeast.

Kita A et al. Mol Biol Cell 2004 Jun;15(6):2920-31

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

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

PMID:21652630 - Characterization of Mug33 reveals complementary roles for actin cable-dependent transport and exocyst regulators in fission yeast exocytosis.

Snaith HA et al. J Cell Sci 2011 Jul 01;124(Pt 13):2187-99

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:22891673 - Fission yeast sec3 bridges the exocyst complex to the actin cytoskeleton.

Jourdain I et al. Traffic 2012 Nov;13(11):1481-95

PMID:19202289 - The Schizosaccharomyces pombe syntaxin 1 homolog, Psy1, is essential in the development of the forespore membrane.

Maeda Y et al. Biosci Biotechnol Biochem 2009 Feb;73(2):339-45

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:17287531 - Valproic acid affects membrane trafficking and cell-wall integrity in fission yeast.

Miyatake M et al. Genetics 2007 Apr;175(4):1695-705

PMID:21899677 - Cdc42 regulates multiple membrane traffic events in fission yeast.

Estravís M et al. Traffic 2011 Dec;12(12):1744-58

PMID:27974503 - Traffic Through the Trans-Golgi Network and the Endosomal System Requires Collaboration Between Exomer and Clathrin Adaptors in Fission Yeast.

Hoya M et al. Genetics 2017 Feb;205(2):673-690

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:30355493 - Expanded Interactome of the Intrinsically Disordered Protein Dss1.

Schenstrøm SM et al. Cell Rep 2018 Oct 23;25(4):862-870

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:30044717 - Roles of the fission yeast UNC-13/Munc13 protein Ync13 in late stages of cytokinesis.

Zhu YH et al. Mol Biol Cell 2018 Sep 15;29(19):2259-2279

PMID:31341193 - Ent3 and GGA adaptors facilitate diverse anterograde and retrograde trafficking events to and from the prevacuolar endosome.

Yanguas F et al. Sci Rep 2019 Jul 24;9(1):10747

GO_REF:0000033 - Annotation inferences using phylogenetic trees

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

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

PMID:12565827 - Fission yeast synaptobrevin is involved in cytokinesis and cell elongation.

Edamatsu M et al. Biochem Biophys Res Commun 2003 Feb 14;301(3):641-5

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:22484924 - CUE domain-containing protein Vps901 is required for vacuolar protein transport in Schizosaccharomyces pombe.

Nakase M et al. Biosci Biotechnol Biochem 2012;76(4):652-9

PMID:26771498 - A Proteome-wide Fission Yeast Interactome Reveals Network Evolution Principles from Yeasts to Human.

Vo TV et al. Cell 2016 Jan 14;164(1-2):310-323

PMID:39476757 - Characterization of Ksg1 protein kinase-dependent phosphoproteome in the fission yeast S. pombe.

Cipak L et al. Biochem Biophys Res Commun 2024 Oct 25;736:150895

PMID:19547744 - Evolution of phosphoregulation: comparison of phosphorylation patterns across yeast species.

Beltrao P et al. PLoS Biol 2009 Jun 16;7(6):e1000134

PMID:27298342 - Identification of S-phase DNA damage-response targets in fission yeast reveals conservation of damage-response networks.

Willis NA et al. Proc Natl Acad Sci U S A 2016 Jun 28;113(26):E3676-85

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: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

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:19624755 - Deletion mutants of AP-1 adaptin subunits display distinct phenotypes in fission yeast.

Ma Y et al. Genes Cells 2009 Aug;14(8):1015-28

PMID:20531409 - Global coordination of transcriptional control and mRNA decay during cellular differentiation.

Amorim MJ et al. Mol Syst Biol 2010 Jun 08;6:380

PMID:21850271 - Genome-wide screening for genes associated with FK506 sensitivity in fission yeast.

Ma Y et al. PLoS One 2011;6(8):e23422

PMID:27082518 - Roles of the TRAPP-II Complex and the Exocyst in Membrane Deposition during Fission Yeast Cytokinesis.

Wang N et al. PLoS Biol 2016 Apr;14(4):e1002437

PMID:27630265 - The exocytic Rabs Ypt3 and Ypt2 regulate the early step of biogenesis of the spore plasma membrane in fission yeast.

Imada K et al. Mol Biol Cell 2016 Nov 01;27(21):3317-3328

PMID:27737912 - Atg20- and Atg24-family proteins promote organelle autophagy in fission yeast.

Zhao D et al. J Cell Sci 2016 Nov 15;129(22):4289-4304

PMID:12161753 - The transcriptional program of meiosis and sporulation in fission yeast.

Mata J et al. Nat Genet 2002 Sep;32(1):143-7

PMID:16537923 - Sterol regulatory element binding protein is a principal regulator of anaerobic gene expression in fission yeast.

Todd BL et al. Mol Cell Biol 2006 Apr;26(7):2817-31

PMID:29290560 - ER-PM Contacts Restrict Exocytic Sites for Polarized Morphogenesis.

Ng AYE et al. Curr Biol 2018 Jan 08;28(1):146-153.e5

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:23709180 - The fission yeast synaptobrevin ortholog Syb1 plays an important role in forespore membrane formation and spore maturation.

Yamaoka T et al. Eukaryot Cell 2013 Sep;12(9):1162-70

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: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:41171630 - Septins function in exocytosis via physical interactions with the exocyst complex in fission yeast cytokinesis.

Singh D et al. Elife 2025 Oct 31;13