psf2 (SPBC725.13c)

Gene Standard Namepsf2 Characterisation Statuspublished
Systematic IDSPBC725.13c Feature Typeprotein coding
Synonymsbsh3, dre13 Name DescriptionDefect in REplication
ProductGINS complex subunit Psf2 Product Size183aa, 21.34 kDa
Genomic Location Chromosome II, 1229239-1228148 (1092nt); CDS:1229027-1228476 (552nt)

Ensembl Gene Location
GO Biological Process

GO Slim Terms

DNA replication

Term NameCount
mitotic DNA replication78
Annotation ExtensionEvidenceWith/FromReference
mitotic DNA replication initiation34
Annotation ExtensionEvidenceWith/FromReference
GO Cellular Component
FYPO Single-Allele Phenotypes
Gene Deletion Viability: Inviable

Population Phenotype

Term NameGenotypesCount
inviable vegetative cell populationpsf2Δ1468

Cell Phenotype

Term NameGenotypesCount
abnormal mitotic cell cyclepsf2Δ903
abnormal premeiotic DNA replicationpsf2-HBD (steroid hormone-binding domain fusion)25
inviable elongated vegetative cellpsf2Δ440
inviable vegetative cell, abnormal cell shape, normal cell sizepsf2Δ199
mitotic G2/M transition delaypsf2-HBD (steroid hormone-binding domain fusion)43
protein mislocalized to cytoplasm during vegetative growthpsf2-HBD (steroid hormone-binding domain fusion)69
Ensembl transcript structure with UTRs, exons and introns

Transcript Structure

Region Coordinates Reference
5' UTR1229239..1229028PMID:21511999
3' UTR1228475..1228148PMID:21511999
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
PF05916 Pfam IPR021151 GINS complex 53 159 4
PTHR12772 HMMPANTHER IPR007257 DNA replication complex GINS protein Psf2 1 176 1
SSF160059 SuperFamily 11 71 3
SSF158573 SuperFamily GINS subunit, domain A 72 176 4
PIRSF028998 PIRSF IPR007257 DNA replication complex GINS protein Psf2 1 183 1

View domain organization at Pfam

Protein Properties

Ave. residue weight 116.62 Da
Charge -13.50
Codon Adaptation Index 0.37
Isoelectric point 4.30
Molecular weight 21.34 kDa
Number of residues 183
Gene Expression

Quantitative Gene Expression

View graphical display of gene expression data for psf2 (SPBC725.13c)

Protein Level

Molecules/Cell (average)ExtensionConditionScaleEvidenceReference
716.23during GO:0072690PECO:0000126,
population wideexperimental evidencePMID:23101633

RNA Level

Molecules/Cell (average)ExtensionConditionScaleEvidenceReference
2.9during GO:0072690PECO:0000126,
population wideexperimental evidencePMID:23101633
0.72during cell quiescence following G1 arrest due to nitrogen limitationPECO:0000127,
population wideexperimental evidencePMID:23101633
Taxonomic Conservation
predominantly single copy (one to one)3087
conserved in fungi4608
conserved in eukaryotes4516
conserved in metazoa3498
conserved in vertebrates3473
conserved in eukaryotes only2525

Manually curated orthologous groups


Orthologs in Compara

Physical Interactions

Source: BioGRID

Load genes that interact physically with SPBC725.13c into the Query Builder
View all interactions in esyN
View the HCPIN interactions in esyN

Gene Product Evidence Reference
affinity capturescdc45DNA replication pre-initiation complex subunit Cdc45 Affinity Capture-WesternPMID:22718908
affinity capturesmcm6MCM complex subunit Mcm6 Affinity Capture-WesternPMID:22433840
affinity capturessld5GINS complex subunit Sld5 Affinity Capture-WesternPMID:16990792
affinity capturespsf3GINS complex subunit Psf3 Affinity Capture-WesternPMID:22718908
affinity capturesmcm4MCM complex subunit Mcm4/Cdc21 Affinity Capture-WesternPMID:22433840
affinity capturespsf1GINS complex subunit Psf1 Affinity Capture-WesternPMID:22718908
affinity capturesrad4BRCT domain protein Rad4 Affinity Capture-WesternPMID:22718908
binds DNA-binding domain construct withcdc23MCM-associated protein Mcm10 Two-hybridPMID:22433840
binds DNA-binding domain construct withsld3DNA replication pre-initiation complex subunit Sld3 Two-hybridPMID:21593208
binds activation domain construct withsld5GINS complex subunit Sld5 Two-hybridPMID:26771498
Genetic Interactions

Source: BioGRID

Load genes that interact genetically with SPBC725.13c into the Query Builder
View these interactions in esyN

Gene Product Evidence Reference
overexpression rescuesbir1survivin, Bir1 Dosage RescuePMID:16199877
overexpression rescuespsf3GINS complex subunit Psf3 Dosage RescuePMID:16990792
synthetic growth defect withchk1Chk1 protein kinase Synthetic Growth DefectPMID:15466421
synthetic growth defect withswi3replication fork protection complex subunit Swi3 Synthetic Growth DefectPMID:20176980
synthetic lethal withswi1replication fork protection complex subunit Swi1 Synthetic LethalityPMID:20176980
synthetic lethal withrad3ATR checkpoint kinase Rad3 Synthetic LethalityPMID:15466421
External References
Database Identifier Description
NBRP SPBC725.13c Fission yeast strain database, National BioResource Project (Japan)
YOGY SPBC725.13c Retrieval of eukaryotic orthologs (Bähler Lab)
BioGrid SPBC725.13c BioGRID Interaction Datasets
Expression Viewer SPBC725.13c Cell Cycle Expression Profile (Bähler Lab)
Expression Viewer SPBC725.13c Meiosis/Sporulation Expression Profies (Bähler Lab)
Expression Viewer SPBC725.13c Pheromone response/mating expression profiles (Bähler Lab)
Expression Viewer SPBC725.13c Environmental stress expression profiles (Bähler Lab)
Pomb(A) SPBC725.13c Polyadenylation Viewer (Gullerova lab)
pombeTV SPBC725.13c Transcriptome Viewer (Bähler Lab)
GEO SPBC725.13c GEO profiles
PInt SPBC725.13c Protein-Protein Interaction Predictor (Bähler Lab)
PeptideAtlas SPBC725.13c Peptides identified in tandem mass spectrometry proteomics experiments
SYSGRO SPBC725.13c Fission yeast phenotypic data & analysis
Cyclebase SPBC725.13c.1 Cell Cycle Data
SPD / RIKEN05/05F08Orfeome Localization Data
UniProtKB/SwissProtO94329DNA replication complex GINS protein psf2
ModBaseO94329Database of comparative protein structure models
STRINGO94329Network display of known and predicted interactions and functional associations
RefSeq PeptideNP_595493GINS complex subunit Psf2
RefSeq mRNANM_001021404972h- GINS complex subunit Psf2 (psf2), mRNA
European Nucleotide ArchiveCAA22185.1ENA Protein Mapping
UniParcUPI000006A3B6UniProt Archive

Literature for psf2

Search: Europe PMC or PubMed

Release Version: PomBase:30_62 - 30 Jan 2017