srp68 (SPCC1682.05c)

Gene Standard Namesrp68 Characterisation Statusbiological_role_inferred
Systematic IDSPCC1682.05c Feature Typeprotein coding
Synonyms Name Description
Productsignal recognition particle subunit (predicted) Product Size597aa, 67.86 kDa
Genomic Location Chromosome III, 381034-378099 (2936nt); CDS:381034-379065 (1970nt)

Ensembl Gene Location
GO Molecular Function
Term IDTerm NameEvidenceWith/FromReferenceCount
GO:00083127S RNA bindingIEAIPR026258GO_REF:00000024
GO:0030942endoplasmic reticulum signal peptide binding2
GO:0005047signal recognition particle bindingIEAIPR026258GO_REF:00000023
GO Biological Process
Term IDTerm NameEvidenceWith/FromReferenceCount
GO:0006617SRP-dependent cotranslational protein targeting to membrane, signal sequence recognitionISOSGD:S000006164GO_REF:00000243
GO Cellular Component
Term IDTerm NameEvidenceWith/FromReferenceCount
GO:0005786signal recognition particle, endoplasmic reticulum targetingISOSGD:S000006164GO_REF:00000247
Fission Yeast Phenotype Ontology

Population Phenotype

Term IDTerm NameEvidenceAlleleExpressionConditionReferenceCount
FYPO:0002061inviable vegetative cell populationsrp68ΔNullPMID:205199591309
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
PTHR12860 HMMPANTHER 36 597 1
Low complexity (SEG) seg 481 500
PIRSF038995 PIRSF IPR026258 Signal recognition particle subunit SRP68 13 593 1

View domain organization at Pfam

Manually Curated Family or Sub-families

Term IDTerm NameReferenceCount
PBO:0000245TPR repeat proteinTemporary processing gif - replaced by AJAX with count of genes annotated with the term PBO:0000245

Protein Properties

Ave. residue weight 113.67 Da
Charge 6.00
Isoelectric point 7.61
Molecular weight 67.86 kDa
Number of residues 597
Gene Expression

Quantitative Gene Expression

Protein Level

Molecules/Cell (average)DuringConditionScaleEvidenceReference
8033.87during GO:0072690PECO:0000005,
population_wideexperimental evidencePMID:23101633
2847.86during cell quiescence following G1 arrest due to nitrogen limitationPECO:0000005,
population_wideexperimental evidencePMID:23101633

RNA Level

Molecules/Cell (average)DuringConditionScaleEvidenceReference
0.57during cell quiescence following G1 arrest due to nitrogen limitationPECO:0000005,
population_wideexperimental evidencePMID:23101633
2.9during GO:0072690PECO: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
hhp2serine/threonine protein kinase Hhp2 Affinity Capture-MSPMID:24055157
paa1protein phosphatase regulatory subunit Paa1 Affinity Capture-MSPMID:22119525
External References
Database Identifier Description
NBRP SPCC1682.05c Fission yeast strain database, National BioResource Project (Japan)
YOGY SPCC1682.05c Retrieval of eukaryotic orthologs (Bähler Lab)
BioGrid SPCC1682.05c BioGRID Interaction Datasets
Expression Viewer SPCC1682.05c Cell Cycle Expression Profile (Bähler Lab)
Expression Viewer SPCC1682.05c Meiosis/Sporulation Expression Profies (Bähler Lab)
Expression Viewer SPCC1682.05c Pheromone response/mating expression profiles (Bähler Lab)
Expression Viewer SPCC1682.05c Environmental stress expression profiles (Bähler Lab)
Pomb(A) SPCC1682.05c Polyadenylation Viewer (Gullerova lab)
pombeTV SPCC1682.05c Transcriptome Viewer (Bähler Lab)
Cyclebase SPCC1682.05c Cell Cycle Data
GEO SPCC1682.05c GEO profiles
PInt SPCC1682.05c Protein-Protein Interaction Predictor (Bähler Lab)
SPD / RIKEN27/27B11Orfeome Localization Data
WikiGene2539391signal recognition particle subunit (predicted)
EntrezGene2539391signal recognition particle subunit (predicted)
UniProtKB/SwissProtO74436Signal recognition particle subunit srp68
ModBaseO74436Database of comparative protein structure models
StringO74436Network display of known and predicted interactions and functional associations
RefSeq PeptideNP_587798signal recognition particle subunit (predicted)
RefSeq mRNANM_001022791972h- signal recognition particle subunit (predicted) (srp68), mRNA
European Nucleotide ArchiveCAA20671ENA Protein Mapping
UniParcUPI000006BB74UniProt Archive

Literature for srp68

Search: Europe PMC or PubMed

Release Version: PomBase:21_41 - 24 Feb 2014