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protein coding gene - spt16 (SPBP8B7.19) - histone H2A-H2B chaperone, FACT complex subunit Spt16

Gene summary

Standard name
spt16
Systematic ID
SPBP8B7.19
Product
histone H2A-H2B chaperone, FACT complex subunit Spt16
Organism
Schizosaccharomyces pombe (fission yeast)
UniProt ID
O94267
ORFeome ID
29/29H10
Characterisation status
biological role published
Feature type
mRNA gene
Genomic location
chromosome II: 3671280..3674622 forward strand

Annotation

Disease association

MONDO:0859179 - neurodevelopmental disorder with dysmorphic facies and thin corpus callosum

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GO biological process

GO:0006325 - chromatin organization

References:

GO:0006338 - chromatin remodeling

References:

GO:0140719 - constitutive heterochromatin formation

References:

GO:0006335 - DNA replication-dependent chromatin assembly

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GO:0140673 - transcription elongation-coupled chromatin remodeling

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GO cellular component

GO:0000791 - euchromatin

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GO:0035101 - FACT complex

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GO:0005634 - nucleus

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GO molecular function

GO:0000511 - H2A-H2B histone complex chaperone activity

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GO:0140713 - histone chaperone activity

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GO:0005515 - protein binding

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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:00048 - O4'-phospho-L-tyrosine

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MOD:00696 - phosphorylated residue

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MOD:01149 - sumoylated lysine

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MOD:01148 - ubiquitinylated lysine

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Multi-locus phenotype

FYPO:0001407 - decreased cell population growth on glucose carbon source

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Genotypes:

FYPO:0003412 - decreased chromatin silencing at centromere outer repeat

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Genotypes:

FYPO:0004604 - decreased chromatin silencing at subtelomere

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Genotypes:

FYPO:0004904 - decreased protein localization to centromere central core during vegetative growth

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Genotypes:

FYPO:0005948 - decreased protein localization to chromatin at highly transcribed RNA polymerase II genes during vegetative growth

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Genotypes:

FYPO:0001355 - decreased vegetative cell population growth

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Genotypes:

FYPO:0005950 - increased nucleosome occupancy at highly transcribed RNA polymerase II genes

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Genotypes:

FYPO:0005048 - increased protein localization to chromatin at RNA polymerase II promoter during vegetative growth

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Genotypes:

FYPO:0002059 - inviable cell population

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Genotypes:

FYPO:0001387 - loss of viability at high temperature

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Genotypes:

FYPO:0002336 - normal chromatin silencing at silent mating-type cassette

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Genotypes:

Quantitative gene expression

PBO:0006310 - protein level

References:

PBO:0011963 - RNA level

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Single locus phenotype

FYPO:0003412 - decreased chromatin silencing at centromere outer repeat

References:

Genotypes:

FYPO:0002827 - decreased chromatin silencing at silent mating-type cassette

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Genotypes:

FYPO:0005223 - decreased histone H2B localization to chromatin at protein coding gene

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Genotypes:

FYPO:0005222 - decreased histone H3 localization to chromatin at protein coding gene

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Genotypes:

FYPO:0004577 - decreased histone H3-K9 trimethylation at subtelomeric heterochromatin during vegetative growth

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Genotypes:

FYPO:0004904 - decreased protein localization to centromere central core during vegetative growth

References:

Genotypes:

FYPO:0006631 - decreased protein localization to chromatin

References:

Genotypes:

FYPO:0005948 - decreased protein localization to chromatin at highly transcribed RNA polymerase II genes during vegetative growth

References:

Genotypes:

FYPO:0002387 - decreased protein localization to subtelomeric heterochromatin during vegetative growth

References:

Genotypes:

FYPO:0001645 - decreased protein-protein interaction

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Genotypes:

FYPO:0007891 - decreased spatial extent of mating-type region heterochromatin assembly

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Genotypes:

FYPO:0007480 - decreased spatial extent of subtelomeric heterochromatin assembly

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Genotypes:

FYPO:0005219 - decreased transcript length

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Genotypes:

FYPO:0001355 - decreased vegetative cell population growth

References:

Genotypes:

FYPO:0005950 - increased nucleosome occupancy at highly transcribed RNA polymerase II genes

References:

Genotypes:

FYPO:0005048 - increased protein localization to chromatin at RNA polymerase II promoter during vegetative growth

References:

Genotypes:

FYPO:0005917 - increased subtelomeric heterochromatin RNA level

References:

Genotypes:

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

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Genotypes:

FYPO:0002151 - inviable spore

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Genotypes:

FYPO:0002150 - inviable spore population

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Genotypes:

FYPO:0002061 - inviable vegetative cell population

References:

Genotypes:

FYPO:0001387 - loss of viability at high temperature

References:

Genotypes:

FYPO:0004742 - normal chromatin silencing at centromere outer repeat

References:

Genotypes:

FYPO:0001357 - normal vegetative cell population 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
PF08644SPT16FACT_SPT16_MPFAM
PF21091SPT16_CFACT_SPT16_CPFAM
PF00557Peptidase_M24Pept_M24PFAM
PF08512Rttp106-like_middleRTT106/SPT16-like_middle_domPFAM
PF14826FACT-Spt16_NlobFACT-SPT16_NlobePFAM
PF24824PH_SPT16Fact-SPT16_PHPFAM
cd01091CDC68-likeSpt16_M24CDD
SM01285FACT_Spt16_Nlob_2FACT-SPT16_NlobeSMART
SM01286SPT16_2FACT_SPT16_MSMART
SM01287Rtt106_2RTT106/SPT16-like_middle_domSMART
G3DSA:2.30.29.210:FF:000001FUNFAM
G3DSA:2.30.29.30:FF:000017FUNFAM
G3DSA:3.90.230.10:FF:000005FUNFAM
G3DSA:2.30.29.150:FF:000002FUNFAM
G3DSA:3.40.350.10:FF:000006FUNFAM
SSF55920Creatinase/aminopeptidaseCreatinase/aminopeptidase-likeSUPERFAMILY
G3DSA:2.30.29.210FACT complex subunit Spt16p/Cdc68pGENE3D
G3DSA:2.30.29.150GENE3D
G3DSA:3.40.350.10Creatin/AminoP/Spt16_NGENE3D
G3DSA:2.30.29.30PH-like_dom_sfGENE3D
G3DSA:3.90.230.10Creatinase/methionine aminopeptidase superfamilyCreatinase/aminopeptidase-likeGENE3D
PTHR13980CDC68 RELATEDSpt16PANTHER
CoilCoilCOILS
mobidb-lite-Disorderdisorder_predictionMOBIDB-Disorder
mobidb-lite-Negative-Polyelectrolytedisorder_predictionMOBIDB-Negative-Polyelectrolyte
mobidb-lite-Polyampholytedisorder_predictionMOBIDB-Polyampholyte

Orthologs

References / Literature

PMID:19443688 - Diverse roles of HP1 proteins in heterochromatin assembly and functions in fission yeast.
Fischer T et al. Proc Natl Acad Sci U S A 2009 Jun 02;106(22):8998-9003
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:26582768 - Abo1, a conserved bromodomain AAA-ATPase, maintains global nucleosome occupancy and organisation.
Gal C et al. EMBO Rep 2016 Jan;17(1):79-93
PMID:18257517 - Phosphoproteome analysis of fission yeast.
Wilson-Grady JT et al. J Proteome Res 2008 Mar;7(3):1088-97
PMID:17614284 - The chromatin-remodeling factor FACT contributes to centromeric heterochromatin independently of RNAi.
Lejeune E et al. Curr Biol 2007 Jul 17;17(14):1219-24
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: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: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:31883795 - Positioning Heterochromatin at the Nuclear Periphery Suppresses Histone Turnover to Promote Epigenetic Inheritance.
Holla S et al. Cell 2020 Jan 09;180(1):150-164.e15
PMID:35157728 - TOR complex 2 contributes to regulation of gene expression via inhibiting Gcn5 recruitment to subtelomeric and DNA replication stress genes.
Cohen A et al. PLoS Genet 2022 Feb;18(2):e1010061
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: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: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: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:34407404 - Two secured FACT recruitment mechanisms are essential for heterochromatin maintenance.
Takahata S et al. Cell Rep 2021 Aug 17;36(7):109540
PMID:18579787 - The FACT Spt16 "peptidase" domain is a histone H3-H4 binding module.
Stuwe T et al. Proc Natl Acad Sci U S A 2008 Jul 01;105(26):8884-9
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: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: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:28218250 - Chromatin remodeller Fun30 Fft3 induces nucleosome disassembly to facilitate RNA polymerase II elongation.
Lee J et al. Nat Commun 2017 Feb 20;8:14527
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:38285941 - Specialized replication of heterochromatin domains ensures self-templated chromatin assembly and epigenetic inheritance.
Nathanailidou P et al. Proc Natl Acad Sci U S A 2024 Feb 06;121(6):e2315596121
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:39094570 - A replisome-associated histone H3-H4 chaperone required for epigenetic inheritance.
Yu J et al. Cell 2024 Sep 05;187(18):5010-5028.e24
PMID:19111658 - HP1 proteins form distinct complexes and mediate heterochromatic gene silencing by nonoverlapping mechanisms.
Motamedi MR et al. Mol Cell 2008 Dec 26;32(6):778-90
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:38837646 - The HMG-box module in FACT is critical for suppressing epigenetic variegation of heterochromatin in fission yeast.
Takahata S et al. Genes Cells 2024 Jun 05;
PMID:27666591 - Ccp1 Homodimer Mediates Chromatin Integrity by Antagonizing CENP-A Loading.
Dong Q et al. Mol Cell 2016 Oct 06;64(1):79-91
PMID:39676666 - Abo1 ATPase facilitates the dissociation of FACT from chromatin.
Jang J et al. Nucleic Acids Res 2024 Dec 16;
PB_REF:0000006 - Disease associations from Monarch via human-pombe orthologs
PMID:32101745 - Dense Transposon Integration Reveals Essential Cleavage and Polyadenylation Factors Promote Heterochromatin Formation.
Lee SY et al. Cell Rep 2020 Feb 25;30(8):2686-2698.e8
PMID:36830746 - Opposing Roles of FACT for Euchromatin and Heterochromatin in Yeast.
Takahata S et al. Biomolecules 2023 Feb 16;13(2)
PMID:31837996 - The Chaperone FACT and Histone H2B Ubiquitination Maintain S. pombe Genome Architecture through Genic and Subtelomeric Functions.
Murawska M et al. Mol Cell 2020 Feb 06;77(3):501-513.e7
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:37970674 - SUMOylation regulates Lem2 function in centromere clustering and silencing.
Strachan J et al. J Cell Sci 2023 Dec 01;136(23)
PMID:27611590 - Pfh1 Is an Accessory Replicative Helicase that Interacts with the Replisome to Facilitate Fork Progression and Preserve Genome Integrity.
McDonald KR et al. PLoS Genet 2016 Sep;12(9):e1006238
GO_REF:0000111 - Gene Ontology annotations Inferred by Curator (IC) using at least one Inferred by Sequence Similarity (ISS) annotation to support the inference
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:26404184 - High Confidence Fission Yeast SUMO Conjugates Identified by Tandem Denaturing Affinity Purification.
Nie M et al. Sci Rep 2015 Sep 25;5:14389
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:33468217 - Rbm10 facilitates heterochromatin assembly via the Clr6 HDAC complex.
Weigt M et al. Epigenetics Chromatin 2021 Jan 19;14(1):8
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:19547744 - Evolution of phosphoregulation: comparison of phosphorylation patterns across yeast species.
Beltrao P et al. PLoS Biol 2009 Jun 16;7(6):e1000134
PMID:21511999 - Comparative functional genomics of the fission yeasts.
Rhind N et al. Science 2011 May 20;332(6032):930-6
PMID:34731638 - The histone chaperone FACT facilitates heterochromatin spreading by regulating histone turnover and H3K9 methylation states.
Murawska M et al. Cell Rep 2021 Nov 02;37(5):109944