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protein coding gene - slp1 (SPAC821.08c) - substrate-specific mitotic metaphase/anaphase APC coactivator Slp1/Cdc20

Gene summary

Standard name
slp1
Systematic ID
SPAC821.08c
Product
substrate-specific mitotic metaphase/anaphase APC coactivator Slp1/Cdc20
Organism
Schizosaccharomyces pombe (fission yeast)
Synonyms
cdc20
UniProt ID
P78972
ORFeome ID
23/23F01
Characterisation status
biological role published
Feature type
mRNA gene
Genomic location
chromosome I: 994941..997635 reverse strand

Annotation

Disease association

MONDO:0859521 - oocyte maturation defect 14

References:

GO biological process

GO:0031145 - anaphase-promoting complex-dependent catabolic process

References:

GO:1990949 - metaphase/anaphase transition of meiosis I

References:

GO:1990950 - metaphase/anaphase transition of meiosis II

References:

GO:0045842 - positive regulation of mitotic metaphase/anaphase transition

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GO cellular component

GO:0005680 - anaphase-promoting complex

References:

GO:0032153 - cell division site

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GO:0000776 - kinetochore

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GO:0033597 - mitotic checkpoint complex

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GO:0072686 - mitotic spindle

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GO:0044732 - mitotic spindle pole body

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GO:0005634 - nucleus

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GO molecular function

GO:0010997 - anaphase-promoting complex binding

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GO:0005515 - protein binding

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GO:1990757 - ubiquitin ligase activator activity

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Modification

MOD:00046 - O-phospho-L-serine

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MOD:00047 - O-phospho-L-threonine

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MOD:01148 - ubiquitinylated lysine

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Multi-locus phenotype

FYPO:0003379 - abolished meiosis II

References:

Genotypes:

FYPO:0004318 - abolished mitotic spindle assembly checkpoint

References:

Genotypes:

FYPO:0001055 - cut following normal mitotic chromosome condensation

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Genotypes:

FYPO:0000082 - decreased cell population growth at high temperature

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Genotypes:

FYPO:0005781 - decreased duration of mitotic spindle assembly checkpoint

References:

Genotypes:

FYPO:0003380 - decreased frequency of meiosis I

References:

Genotypes:

FYPO:0004994 - delayed onset of meiosis I

References:

Genotypes:

FYPO:0003611 - increased protein level during meiosis

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Genotypes:

FYPO:0002061 - inviable vegetative cell population

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Genotypes:

FYPO:0005384 - meiosis I metaphase/anaphase transition delay

References:

Genotypes:

FYPO:0004367 - normal mitotic spindle assembly

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Genotypes:

FYPO:0003762 - normal mitotic spindle assembly checkpoint

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Genotypes:

FYPO:0001357 - normal vegetative cell population growth

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Genotypes:

FYPO:0000091 - sensitive to thiabendazole

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Genotypes:

FYPO:0001234 - slow vegetative cell population growth

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Genotypes:

FYPO:0001491 - viable vegetative cell

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Genotypes:

FYPO:0002060 - viable vegetative cell population

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Genotypes:

Protein features

PBO:0111750 - Cdc20/Fizzy subfamily

PBO:0111751 - WD repeat protein

Qualitative gene expression

PomGeneEx:0000022 - protein absent

References:

PomGeneEx:0000024 - protein level fluctuates

References:

PomGeneEx:0000021 - protein present

References:

PomGeneEx:0000012 - RNA level decreased

References:

PomGeneEx:0000017 - RNA level fluctuates

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PomGeneEx:0000014 - RNA present

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Quantitative gene expression

PBO:0011963 - RNA level

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Single locus phenotype

FYPO:0003066 - abnormal sporulation resulting in formation of ascus with fewer than four spores

References:

Genotypes:

FYPO:0004481 - abolished cell population growth at high temperature

References:

Genotypes:

FYPO:0003379 - abolished meiosis II

References:

Genotypes:

FYPO:0004318 - abolished mitotic spindle assembly checkpoint

References:

Genotypes:

FYPO:0005446 - abolished molecular function

References:

Genotypes:

FYPO:0000705 - abolished protein-protein interaction

References:

Genotypes:

FYPO:0005781 - decreased duration of mitotic spindle assembly checkpoint

References:

Genotypes:

FYPO:0006927 - decreased nucleus:cytoplasm ratio

References:

Genotypes:

FYPO:0004198 - decreased protein degradation during mitosis

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Genotypes:

FYPO:0001324 - decreased protein level during vegetative growth

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Genotypes:

FYPO:0002825 - decreased protein localization to mitotic spindle

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Genotypes:

FYPO:0001645 - decreased protein-protein interaction

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Genotypes:

FYPO:0000584 - decreased sporulation frequency

References:

Genotypes:

FYPO:0001355 - decreased vegetative cell population growth

References:

Genotypes:

FYPO:0004994 - delayed onset of meiosis I

References:

Genotypes:

FYPO:0003611 - increased protein level during meiosis

References:

Genotypes:

FYPO:0005415 - increased protein level during meiotic anaphase I

References:

Genotypes:

FYPO:0001327 - increased protein level during vegetative growth

References:

Genotypes:

FYPO:0001991 - inviable after spore germination, without cell division

References:

Genotypes:

FYPO:0002061 - inviable vegetative cell population

References:

Genotypes:

FYPO:0001511 - inviable vegetative cell, abnormal cell shape, normal cell size

References:

Genotypes:

FYPO:0005384 - meiosis I metaphase/anaphase transition delay

References:

Genotypes:

FYPO:0000703 - normal protein-protein interaction

References:

Genotypes:

FYPO:0001984 - protein absent from cell during vegetative growth

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
PF24807WD40_CDC20-FzWD40_CDC20-FzPFAM
PS00678WD_REPEATS_1WD40_repeat_CSPROSITE_PATTERNS
PS50294WD_REPEATS_REGIONPROSITE_PROFILES
PS50082WD_REPEATS_2WD40_rptPROSITE_PROFILES
SM00320WD40_4WD40_rptSMART
G3DSA:2.130.10.10:FF:000098FUNFAM
SSF50978WD40 repeat-likeWD40_repeat_dom_sfSUPERFAMILY
G3DSA:2.130.10.10WD40/YVTN_repeat-like_dom_sfGENE3D
PTHR19918CELL DIVISION CYCLE 20 CDC20 FIZZY -RELATEDCdc20/FizzyPANTHER
mobidb-lite-Disorderdisorder_predictionMOBIDB-Disorder
mobidb-lite-Low-complexitydisorder_predictionMOBIDB-Low-complexity

Orthologs

References / Literature

PMID:15509866 - Fkh2p and Sep1p regulate mitotic gene transcription in fission yeast.
Buck V et al. J Cell Sci 2004 Nov 01;117(Pt 23):5623-32
PMID:15930132 - Spindle checkpoint signaling requires the mis6 kinetochore subcomplex, which interacts with mad2 and mitotic spindles.
Saitoh S et al. Mol Biol Cell 2005 Aug;16(8):3666-77
GO_REF:0000051 - S. pombe keyword mapping
PMID:26527280 - Robust Ordering of Anaphase Events by Adaptive Thresholds and Competing Degradation Pathways.
Kamenz J et al. Mol Cell 2015 Nov 05;60(3):446-59
PMID:36108046 - Recovery from spindle checkpoint-mediated arrest requires a novel Dnt1-dependent APC/C activation mechanism.
Bai S et al. PLoS Genet 2022 Sep;18(9):e1010397
PMID:24583014 - Slow checkpoint activation kinetics as a safety device in anaphase.
Kamenz J et al. Curr Biol 2014 Mar 17;24(6):646-51
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:9461438 - Fission yeast Slp1: an effector of the Mad2-dependent spindle checkpoint.
Kim SH et al. Science 1998 Feb 13;279(5353):1045-7
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:11084332 - Cut8, essential for anaphase, controls localization of 26S proteasome, facilitating destruction of cyclin and Cut2.
Tatebe H et al. Curr Biol 2000 Nov 02;10(21):1329-38
PMID:26882497 - Mps1Mph1 Kinase Phosphorylates Mad3 to Inhibit Cdc20Slp1-APC/C and Maintain Spindle Checkpoint Arrests.
Zich J et al. PLoS Genet 2016 Feb;12(2):e1005834
PMID:28245054 - Fission yeast APC/C activators Slp1 and Fzr1 sequentially trigger two consecutive nuclear divisions during meiosis.
Chikashige Y et al. FEBS Lett 2017 Apr;591(7):1029-1040
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:21389117 - Mes1 controls the meiosis I to meiosis II transition by distinctly regulating the anaphase-promoting complex/cyclosome coactivators Fzr1/Mfr1 and Slp1 in fission yeast.
Kimata Y et al. Mol Biol Cell 2011 May;22(9):1486-94
PMID:21511999 - Comparative functional genomics of the fission yeasts.
Rhind N et al. Science 2011 May 20;332(6032):930-6
PMID:18331722 - A mutual inhibition between APC/C and its substrate Mes1 required for meiotic progression in fission yeast.
Kimata Y et al. Dev Cell 2008 Mar;14(3):446-54
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: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: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:23442800 - An E2 enzyme Ubc11 is required for ubiquitination of Slp1/Cdc20 and spindle checkpoint silencing in fission yeast.
Horikoshi Y et al. Cell Cycle 2013 Mar 15;12(6):961-71
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:33313903 - Ribosome profiling reveals ribosome stalling on tryptophan codons and ribosome queuing upon oxidative stress in fission yeast.
Rubio A et al. Nucleic Acids Res 2021 Jan 11;49(1):383-399
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:9398669 - A WD repeat protein controls the cell cycle and differentiation by negatively regulating Cdc2/B-type cyclin complexes.
Yamaguchi S et al. Mol Biol Cell 1997 Dec;8(12):2475-86
PMID:10582241 - Control of metaphase-anaphase progression by proteolysis: cyclosome function regulated by the protein kinase A pathway, ubiquitination and localization.
Yanagida M et al. Philos Trans R Soc Lond B Biol Sci 1999 Sep 29;354(1389):1559-69; discussion 1569-70
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:28178520 - Identification of a Sgo2-Dependent but Mad2-Independent Pathway Controlling Anaphase Onset in Fission Yeast.
Meadows JC et al. Cell Rep 2017 Feb 07;18(6):1422-1433
GO_REF:0000033 - Annotation inferences using phylogenetic trees
PMID:12653962 - A brute force postgenome approach to identify temperature-sensitive mutations that negatively interact with separase and securin plasmids.
Matsumura T et al. Genes Cells 2003 Apr;8(4):341-55
PMID:11950879 - Control of localization of a spindle checkpoint protein, Mad2, in fission yeast.
Ikui AE et al. J Cell Sci 2002 Apr 15;115(Pt 8):1603-10
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:24948786 - Histone H2B ubiquitination promotes the function of the anaphase-promoting complex/cyclosome in Schizosaccharomyces pombe.
Elmore ZC et al. G3 (Bethesda) 2014 Jun 19;4(8):1529-38
PB_REF:0000006 - Disease associations from Monarch via human-pombe orthologs
PMID:27664031 - C-terminal region of Mad2 plays an important role during mitotic spindle checkpoint in fission yeast Schizosaccharomyces pombe.
Singh GK et al. Mol Biol Rep 2017 Feb;44(1):89-96
PMID:11058086 - High dosage expression of a zinc finger protein, Grt1, suppresses a mutant of fission yeast slp1(+), a homolog of CDC20/p55CDC/Fizzy.
Yamada HY et al. J Cell Sci 2000 Nov;113 ( Pt 22):3989-99
PMID:22437499 - Structure of the mitotic checkpoint complex.
Chao WC et al. Nature 2012 Mar 21;484(7393):208-13
PMID:11909965 - Fission yeast Mad3p is required for Mad2p to inhibit the anaphase-promoting complex and localizes to kinetochores in a Bub1p-, Bub3p-, and Mph1p-dependent manner.
Millband DN et al. Mol Cell Biol 2002 Apr;22(8):2728-42
PMID:15791259 - Fission yeast Mes1p ensures the onset of meiosis II by blocking degradation of cyclin Cdc13p.
Izawa D et al. Nature 2005 Mar 24;434(7032):529-33
PMID:18556659 - The spindle checkpoint functions of Mad3 and Mad2 depend on a Mad3 KEN box-mediated interaction with Cdc20-anaphase-promoting complex (APC/C).
Sczaniecka M et al. J Biol Chem 2008 Aug 22;283(34):23039-47
PMID:15347659 - DNA replication checkpoint control mediated by the spindle checkpoint protein Mad2p in fission yeast.
Sugimoto I et al. J Biol Chem 2004 Nov 05;279(45):47372-8
PMID:22184248 - Centromere-tethered Mps1 pombe homolog (Mph1) kinase is a sufficient marker for recruitment of the spindle checkpoint protein Bub1, but not Mad1.
Ito D et al. Proc Natl Acad Sci U S A 2012 Jan 03;109(1):209-14
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: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:28366743 - Different Functionality of Cdc20 Binding Sites within the Mitotic Checkpoint Complex.
Sewart K et al. Curr Biol 2017 Apr 24;27(8):1213-1220
PMID:28366744 - Fission Yeast Apc15 Stabilizes MCC-Cdc20-APC/C Complexes, Ensuring Efficient Cdc20 Ubiquitination and Checkpoint Arrest.
May KM et al. Curr Biol 2017 Apr 24;27(8):1221-1228
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:32062975 - Phosphoproteomics Reveals Novel Targets and Phosphoprotein Networks in Cell Cycle Mediated by Dsk1 Kinase.
Wu M et al. J Proteome Res 2020 Apr 03;19(4):1776-1787
PMID:37970674 - SUMOylation regulates Lem2 function in centromere clustering and silencing.
Strachan J et al. J Cell Sci 2023 Dec 01;136(23)
PMID:9001228 - A fission yeast homolog of CDC20/p55CDC/Fizzy is required for recovery from DNA damage and genetically interacts with p34cdc2.
Matsumoto T Mol Cell Biol 1997 Feb;17(2):742-50
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:22907753 - Posttranscriptional regulation of cell-cell interaction protein-encoding transcripts by Zfs1p in Schizosaccharomyces pombe.
Wells ML et al. Mol Cell Biol 2012 Oct;32(20):4206-14
PMID:25847133 - RNA pol II transcript abundance controls condensin accumulation at mitotically up-regulated and heat-shock-inducible genes in fission yeast.
Nakazawa N et al. Genes Cells 2015 Jun;20(6):481-99
PMID:29084823 - Phosphorylation of the RNA-binding protein Zfs1 modulates sexual differentiation in fission yeast.
Navarro FJ et al. J Cell Sci 2017 Dec 15;130(24):4144-4154
PMID:30759079 - A systematic genetic screen identifies essential factors involved in nuclear size control.
Cantwell H et al. PLoS Genet 2019 Feb;15(2):e1007929
PMID:24161933 - Determinants of robustness in spindle assembly checkpoint signalling.
Heinrich S et al. Nat Cell Biol 2013 Nov;15(11):1328-39