pst3 (SPBC1734.16c)

Gene Standard Namepst3 Characterisation Statuspublished
Systematic IDSPBC1734.16c Feature Typeprotein coding
Synonyms Name Description
ProductSIN3 family co-repressor Pst3 Product Size1154aa, 132.88 kDa
Genomic Location Chromosome II, 1094818-1089163 (5656nt); CDS:1094653-1091098 (3556nt)

Ensembl Gene Location
GO Biological Process
Term IDTerm NameEvidenceWith/FromReferenceCount
GO:0006338chromatin remodelingNASGO_REF:0000001156
GO:0006342chromatin silencingISSUniProtKB:P22579GO_REF:000000196
GO:0006303double-strand break repair via nonhomologous end joiningISOSGD:S000005364GO_REF:00000247
GO:0016575histone deacetylationICGO:0000118GO_REF:000000125
GO Cellular Component
Term IDTerm NameEvidenceWith/FromReferenceCount
GO:0070210Rpd3L-Expanded complexIDAPMID:1904072015
GO:0032221Rpd3S complexIDAPMID:1904072016
Fission Yeast Phenotype Ontology

Population Phenotype

Term IDTerm NameEvidenceAlleleExpressionConditionReferenceCount
FYPO:0002061inviable vegetative cell populationMicroscopypst3ΔNullPECO:0000005, PECO:0000137PMID:236978061309

Cell Phenotype

Term IDTerm NameEvidenceAlleleExpressionConditionReferenceCount
FYPO:0000059abnormal mitotic cell cycleMicroscopypst3ΔNullPECO:0000005, PECO:0000137PMID:23697806564
FYPO:0002262inviable after spore germination, multiple cell divisions, elongated cellMicroscopypst3ΔNullPECO:0000005, PECO:0000137PMID:2369780687
penetrance FYPO_EXT:0000001
Ensembl transcript structure with UTRs, exons and introns


Exon Start End


Region Start End Reference
Protein Features

Graphical View

Ensembl protein image with mapped locations of structural domains

Protein Families and Domains

Feature ID Database InterPro Description Start End Count
PF08295 Pfam IPR013194 Histone deacetylase interacting 497 590 3
PF02671 Pfam IPR003822 Paired amphipathic helix 275 320 3
PF02671 Pfam IPR003822 Paired amphipathic helix 428 469 3
PF02671 Pfam IPR003822 Paired amphipathic helix 133 179 3
SM00761 SMART IPR013194 Histone deacetylase interacting 492 592 3
PS51477 Prosite Profiles IPR003822 Paired amphipathic helix 252 322 3
PS51477 Prosite Profiles IPR003822 Paired amphipathic helix 111 181 3
PS51477 Prosite Profiles IPR003822 Paired amphipathic helix 403 472 3
PTHR12346 HMMPANTHER 97 1140 3
G3DSA:1.20.1160.11 Gene3D IPR003822 249 321 3
G3DSA:1.20.1160.11 Gene3D IPR003822 108 180 3
SSF47762 SuperFamily IPR003822 108 180 3
SSF47762 SuperFamily IPR003822 250 321 3
Coil ncoils Rabaptin coiled-coil domain 584 605 975
Low complexity (SEG) seg 88 99
Low complexity (SEG) seg 228 241
Low complexity (SEG) seg 432 443
Low complexity (SEG) seg 806 816
Low complexity (SEG) seg 939 950

View domain organization at Pfam

Manually Curated Family or Sub-families

Term IDTerm NameReferenceCount
PBO:0001382SIN3 family co-repressorTemporary processing gif - replaced by AJAX with count of genes annotated with the term PBO:0001382

Protein Properties

Ave. residue weight 115.15 Da
Charge 4.50
Isoelectric point 6.82
Molecular weight 132.88 kDa
Number of residues 1154

Protein Modifications

Term IDTerm NameEvidenceResidueReferenceCount
MOD:00696phosphorylated residuePMID:195477441192
Gene Expression

Quantitative Gene Expression

Protein Level

Molecules/Cell (average)DuringConditionScaleEvidenceReference
682.18during cell quiescence following G1 arrest due to nitrogen limitationPECO:0000005,
population_wideexperimental evidencePMID:23101633
1064.8during GO:0072690PECO:0000005,
population_wideexperimental evidencePMID:23101633

RNA Level

Molecules/Cell (average)DuringConditionScaleEvidenceReference
3during GO:0072690PECO:0000005,
population_wideexperimental evidencePMID:23101633
0.76during cell quiescence following G1 arrest due to nitrogen limitationPECO:0000005,
population_wideexperimental evidencePMID:23101633
Species Distribution
predominantly single copy (one to one)3080
conserved in fungi4564
conserved in eukaryotes4482
conserved in metazoa3419
conserved in vertebrates3394
conserved in eukaryotes only2485

Manually curated orthologous groups


Orthologs in Compara

Physical Interactions

Source: BioGRID

Gene Product Evidence Reference
hhp1serine/threonine protein kinase Hhp1 Affinity Capture-MSPMID:24055157
cbf11CBF1/Su(H)/LAG-1 family transcription factor Cbf11 Affinity Capture-MSPMID:22540037
External References
Database Identifier Description
NBRP SPBC1734.16c Fission yeast strain database, National BioResource Project (Japan)
YOGY SPBC1734.16c Retrieval of eukaryotic orthologs (Bähler Lab)
BioGrid SPBC1734.16c BioGRID Interaction Datasets
Expression Viewer SPBC1734.16c Cell Cycle Expression Profile (Bähler Lab)
Expression Viewer SPBC1734.16c Meiosis/Sporulation Expression Profies (Bähler Lab)
Expression Viewer SPBC1734.16c Pheromone response/mating expression profiles (Bähler Lab)
Expression Viewer SPBC1734.16c Environmental stress expression profiles (Bähler Lab)
Pomb(A) SPBC1734.16c Polyadenylation Viewer (Gullerova lab)
pombeTV SPBC1734.16c Transcriptome Viewer (Bähler Lab)
Cyclebase SPBC1734.16c Cell Cycle Data
GEO SPBC1734.16c GEO profiles
PInt SPBC1734.16c Protein-Protein Interaction Predictor (Bähler Lab)
SPD / RIKEN30/30E08Orfeome Localization Data
EntrezGene2539793SIN3 family co-repressor Pst3
WikiGene2539793SIN3 family co-repressor Pst3
UniProtKB/SwissProtO74755Paired amphipathic helix protein pst3
ModBaseO74755Database of comparative protein structure models
StringO74755Network display of known and predicted interactions and functional associations
RefSeq PeptideNP_595433SIN3 family co-repressor Pst3
RefSeq mRNANM_001021341972h- SIN3 family co-repressor Pst3 (pst3), mRNA
European Nucleotide ArchiveCAA21310ENA Protein Mapping
UniParcUPI00000697CDUniProt Archive

Literature for pst3

Search: Europe PMC or PubMed

Release Version: PomBase:21_41 - 24 Feb 2014