rrn7 (SPBC336.09c)

Gene Standard Namerrn7 Characterisation Statuspublished
Systematic IDSPBC336.09c Feature Typeprotein coding
Synonyms Name Description
ProductRNA polymerase I core factor complex subunit Rrn7 Product Size537aa, 61.91 kDa
Genomic Location Chromosome II, 2758582-2756276 (2307nt); CDS:2757982-2756305 (1678nt)

Ensembl Gene Location
GO Molecular Function
Term NameCount
DNA binding383
Annotation ExtensionEvidenceWith/FromReference
metal ion binding747
Annotation ExtensionEvidenceWith/FromReference
protein binding831
Annotation ExtensionEvidenceWith/FromReference
GO Biological Process
Term NameCount
transcription from RNA polymerase I promoter34
Annotation ExtensionEvidenceWith/FromReference
GO Cellular Component
Term NameCount
Annotation ExtensionEvidenceWith/FromReference
Annotation ExtensionEvidenceWith/FromReference
RNA polymerase I core factor complex3
Annotation ExtensionEvidenceWith/FromReference
RNA polymerase I transcription factor complex9
Annotation ExtensionEvidenceWith/FromReference
Fission Yeast Phenotype Ontology
Gene Deletion Viability: Inviable

Population Phenotype

Term IDTerm NameEvidenceAlleleExpressionConditionReferenceCount
FYPO:0002061inviable vegetative cell populationMicroscopyrrn7ΔNullPMID:204732891338
Microscopyrrn7ΔNullPECO:0000005, PECO:0000137PMID:23697806

Cell Phenotype

Term IDTerm NameEvidenceAlleleExpressionConditionReferenceCount
FYPO:0000059abnormal mitotic cell cycleMicroscopyrrn7ΔNullPECO:0000004, PECO:0000137PMID:23697806686
FYPO:0001490inviable elongated vegetative cell393
penetrance FYPO_EXT:0000003Microscopyrrn7ΔNullPECO:0000005, PECO:0000137PMID:23697806
FYPO:0001511inviable vegetative cell, abnormal cell shape, normal cell size199
expressivity FYPO_EXT:0000003
penetrance FYPO_EXT:0000001
Microscopyrrn7ΔNullPECO:0000137, PECO:0000005PMID:23697806
Ensembl transcript structure with UTRs, exons and introns


Exon Start End


Region Coordinates 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
PF11781 Pfam IPR021752 Transcription initiation factor Rrn7 4 37 1

View domain organization at Pfam

Protein Properties

Ave. residue weight 115.29 Da
Charge -0.50
Isoelectric point 6.45
Molecular weight 61.91 kDa
Number of residues 537
Gene Expression

Quantitative Gene Expression

Protein Level

Molecules/Cell (average)ExtensionConditionScaleEvidenceReference
74.94during GO:0072690PECO:0000005,
population_wideexperimental evidencePMID:23101633
NDduring cell quiescence following G1 arrest due to nitrogen limitationPECO:0000005,
population_wideexperimental evidencePMID:23101633

RNA Level

Molecules/Cell (average)ExtensionConditionScaleEvidenceReference
1.2during GO:0072690PECO:0000005,
population_wideexperimental evidencePMID:23101633
0.56during cell quiescence following G1 arrest due to nitrogen limitationPECO:0000005,
population_wideexperimental evidencePMID:23101633
Species Distribution
predominantly single copy (one to one)3092
conserved in fungi only623
conserved in fungi4600
conserved in eukaryotes4514

Manually curated orthologous groups


Orthologs in Compara

Physical Interactions

Source: BioGRID

View all interactions in esyN
View the HCPIN interactions in esyN

Gene Product Evidence Reference
rrn11RNA polymerase I transcription factor subunit Rrn11 (predicted) Co-fractionationPMID:12095692
External References
Database Identifier Description
NBRP SPBC336.09c Fission yeast strain database, National BioResource Project (Japan)
YOGY SPBC336.09c Retrieval of eukaryotic orthologs (Bähler Lab)
BioGrid SPBC336.09c BioGRID Interaction Datasets
Expression Viewer SPBC336.09c Cell Cycle Expression Profile (Bähler Lab)
Expression Viewer SPBC336.09c Meiosis/Sporulation Expression Profies (Bähler Lab)
Expression Viewer SPBC336.09c Pheromone response/mating expression profiles (Bähler Lab)
Expression Viewer SPBC336.09c Environmental stress expression profiles (Bähler Lab)
Pomb(A) SPBC336.09c Polyadenylation Viewer (Gullerova lab)
pombeTV SPBC336.09c Transcriptome Viewer (Bähler Lab)
Cyclebase SPBC336.09c Cell Cycle Data
GEO SPBC336.09c GEO profiles
PInt SPBC336.09c Protein-Protein Interaction Predictor (Bähler Lab)
PeptideAtlas SPBC336.09c Peptides identified in tandem mass spectrometry proteomics experiments
SYSGRO SPBC336.09c Fission yeast phenotypic data & analysis
SPD / RIKEN35/35B03Orfeome Localization Data
UniProtKB/SwissProtQ9UST5RNA polymerase I-specific transcription initiation factor rrn7
ModBaseQ9UST5Database of comparative protein structure models
STRINGQ9UST5Network display of known and predicted interactions and functional associations
RefSeq PeptideNP_596129RNA polymerase I upstream activation factor complex subunit Rrn7
RefSeq mRNANM_001022047972h- RNA polymerase I upstream activation factor complex subunit Rrn7 (rrn7), mRNA
European Nucleotide ArchiveCAB58161.1ENA Protein Mapping
UniParcUPI0000134A5AUniProt Archive

Literature for rrn7

Search: Europe PMC or PubMed

Release Version: PomBase:23_47 - 27 Oct 2014