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protein coding gene - scm3 (SPAPB1A10.02) - CENP-A histone chaperone Scm3

Gene summary

Standard name
scm3
Systematic ID
SPAPB1A10.02
Product
CENP-A histone chaperone Scm3
Organism
Schizosaccharomyces pombe (fission yeast)
Synonyms
sim1
UniProt ID
Q9HDY7
Characterisation status
biological role published
Feature type
mRNA gene
Genomic location
chromosome I: 1861807..1863132 forward strand

Annotation

GO biological process

GO:0034080 - CENP-A containing chromatin assembly

References:

GO cellular component

GO:0000785 - chromatin

References:

GO:0034506 - chromosome, centromeric core domain

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GO:0000775 - chromosome, centromeric region

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GO:0005829 - cytosol

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GO:0005634 - nucleus

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GO molecular function

GO:0042393 - histone binding

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GO:0140713 - histone chaperone activity

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GO:0005515 - protein binding

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GO:0008270 - zinc ion binding

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Modification

MOD:00046 - O-phospho-L-serine

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MOD:01149 - sumoylated lysine

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Multi-locus phenotype

FYPO:0000634 - abolished protein localization to centromere during vegetative growth

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Genotypes:

FYPO:0000082 - decreased cell population growth at high temperature

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Genotypes:

FYPO:0006238 - decreased protein localization to centromere

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Genotypes:

FYPO:0001355 - decreased vegetative cell population growth

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Genotypes:

FYPO:0002061 - inviable vegetative cell population

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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:

Qualitative gene expression

PomGeneEx:0000011 - RNA level increased

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Quantitative gene expression

PBO:0011963 - RNA level

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Single locus phenotype

FYPO:0000640 - abnormal chromatin silencing at centromere central core

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Genotypes:

FYPO:0000141 - abnormal mitotic sister chromatid segregation

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Genotypes:

FYPO:0003786 - abolished protein localization to centromere central core during vegetative growth

References:

Genotypes:

FYPO:0000634 - abolished protein localization to centromere during vegetative growth

References:

Genotypes:

FYPO:0003744 - abolished protein localization to centromeric chromatin during vegetative growth

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Genotypes:

FYPO:0000705 - abolished protein-protein interaction

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Genotypes:

FYPO:0001270 - complete but unequal mitotic sister chromatid segregation

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Genotypes:

FYPO:0000082 - decreased cell population growth at high temperature

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Genotypes:

FYPO:0003740 - decreased CENP-A containing chromatin assembly

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Genotypes:

FYPO:0000450 - decreased protein localization to centromere during vegetative growth

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Genotypes:

FYPO:0001355 - decreased vegetative cell population growth

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Genotypes:

FYPO:0003415 - increased histone H4 acetylation at centromere central core during vegetative growth

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Genotypes:

FYPO:0003248 - increased level of histone H3 at centromere inner repeat

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Genotypes:

FYPO:0001840 - increased minichromosome loss during vegetative growth

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Genotypes:

FYPO:0001861 - increased minichromosome loss upon segregation during vegetative growth

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Genotypes:

FYPO:0000451 - increased protein localization to centromere during vegetative growth

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Genotypes:

FYPO:0000311 - inviable after spore germination with normal, unseptated germ tube morphology

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Genotypes:

FYPO:0002421 - inviable after spore germination, single or double cell division, abnormal cell shape

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Genotypes:

FYPO:0002151 - inviable spore

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Genotypes:

FYPO:0002061 - inviable vegetative cell population

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Genotypes:

FYPO:0000228 - lagging mitotic chromosomes

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Genotypes:

FYPO:0008025 - normal protein localization to CENP-A containing chromatin during mitosis

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Genotypes:

FYPO:0007853 - normal protein localization to centromere

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Genotypes:

FYPO:0002574 - normal protein localization to centromere during vegetative growth

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Genotypes:

FYPO:0005072 - normal protein localization to centromeric chromatin

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Genotypes:

FYPO:0000703 - normal protein-protein interaction

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Genotypes:

FYPO:0001357 - normal vegetative cell population growth

References:

Genotypes:

FYPO:0000091 - sensitive to thiabendazole

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Genotypes:

FYPO:0003241 - unequal mitotic sister chromatid segregation

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Genotypes:

Taxonomic conservation

PBO:0011065 - conserved in eukaryotes

PBO:0011071 - conserved in eukaryotes only

PBO:0011064 - conserved in fungi

PBO:0011069 - conserved in metazoa

References:

PBO:0011070 - conserved in vertebrates

References:

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

Protein features

IDNameInterPro nameDB name
PF10384Scm3Scm3/HJURPPFAM
G3DSA:1.10.20.10Histone, subunit AHistone-foldGENE3D
mobidb-lite-Disorderdisorder_predictionMOBIDB-Disorder
mobidb-lite-Positive-Polyelectrolytedisorder_predictionMOBIDB-Positive-Polyelectrolyte

Orthologs

References / Literature

PMID:19217404 - Fission yeast Scm3: A CENP-A receptor required for integrity of subkinetochore chromatin.
Pidoux AL et al. Mol Cell 2009 Feb 13;33(3):299-311
PMID:36200823 - The chromatin remodeler RSC prevents ectopic CENP-A propagation into pericentromeric heterochromatin at the chromatin boundary.
Tsunemine S et al. Nucleic Acids Res 2022 Oct 28;50(19):10914-10928
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:26518661 - The Paf1 complex factors Leo1 and Paf1 promote local histone turnover to modulate chromatin states in fission yeast.
Sadeghi L et al. EMBO Rep 2015 Dec;16(12):1673-87
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: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:28974540 - The fission yeast nucleoporin Alm1 is required for proteasomal degradation of kinetochore components.
Salas-Pino S et al. J Cell Biol 2017 Nov 06;216(11):3591-3608
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:28904333 - The Ino80 complex mediates epigenetic centromere propagation via active removal of histone H3.
Choi ES et al. Nat Commun 2017 Sep 13;8(1):529
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: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:26537787 - Targeting of SUMO substrates to a Cdc48-Ufd1-Npl4 segregase and STUbL pathway in fission yeast.
Køhler JB et al. Nat Commun 2015 Nov 05;6:8827
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:12161753 - The transcriptional program of meiosis and sporulation in fission yeast.
Mata J et al. Nat Genet 2002 Sep;32(1):143-7
PMID:35970865 - The Mis6 inner kinetochore subcomplex maintains CENP-A nucleosomes against centromeric non-coding transcription during mitosis.
Hirai H et al. Commun Biol 2022 Aug 15;5(1):818
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:24789708 - Eic1 links Mis18 with the CCAN/Mis6/Ctf19 complex to promote CENP-A assembly.
Subramanian L et al. Open Biol 2014 Apr 30;4(4):140043
PMID:26343758 - Mis16 Independently Recognizes Histone H4 and the CENP-ACnp1-Specific Chaperone Scm3sp.
An S et al. J Mol Biol 2015 Oct 09;427(20):3230-3240
PMID:26275423 - Inner Kinetochore Protein Interactions with Regional Centromeres of Fission Yeast.
Thakur J et al. Genetics 2015 Oct;201(2):543-61
PMID:19217403 - Fission yeast Scm3 mediates stable assembly of Cnp1/CENP-A into centromeric chromatin.
Williams JS et al. Mol Cell 2009 Feb 13;33(3):287-98
PMID:23028377 - Factors that promote H3 chromatin integrity during transcription prevent promiscuous deposition of CENP-A(Cnp1) in fission yeast.
Choi ES et al. PLoS Genet 2012 Sep;8(9):e1002985
PMID:12719471 - Sim4: a novel fission yeast kinetochore protein required for centromeric silencing and chromosome segregation.
Pidoux AL et al. J Cell Biol 2003 Apr 28;161(2):295-307
PMID:22042869 - A homolog of male sex-determining factor SRY cooperates with a transposon-derived CENP-B protein to control sex-specific directed recombination.
Matsuda E et al. Proc Natl Acad Sci U S A 2011 Nov 15;108(46):18754-9
PMID:25619765 - The CENP-A N-tail confers epigenetic stability to centromeres via the CENP-T branch of the CCAN in fission yeast.
Folco HD et al. Curr Biol 2015 Feb 02;25(3):348-356
GO_REF:0000002 - Comments
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:38084929 - The cysteine-rich domain in CENP-A chaperone Scm3HJURP ensures centromere targeting and kinetochore integrity.
Folco HD et al. Nucleic Acids Res 2023 Dec 12;
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
GO_REF:0000051 - S. pombe keyword mapping
PMID:19563746 - Common ancestry of the CENP-A chaperones Scm3 and HJURP.
Sanchez-Pulido L et al. Cell 2009 Jun 26;137(7):1173-4