trs31 (SPBC1718.05)

Gene Standard Nametrs31 Characterisation Statusbiological_role_inferred
Systematic IDSPBC1718.05 Feature Typeprotein coding
Synonyms Name Description
ProductTRAPP complex subunit Trs31 (predicted) Product Size209aa, 23.85 kDa
Genomic Location Chromosome II, 3478461-3479741 (1281nt); CDS:3478572-3479552 (981nt)

Ensembl Gene Location
GO Molecular Function
Term IDTerm NameEvidenceWith/FromReferenceCount
GO:0017112Rab guanyl-nucleotide exchange factor activity7
GO Biological Process
Term IDTerm NameEvidenceWith/FromReferenceCount
GO:0006888ER to Golgi vesicle-mediated transportISOSGD:S000001776GO_REF:000002477
GO:0006886intracellular protein transportNASGO_REF:0000051338
GO:0032313regulation of Rab GTPase activityICGO:0017112GO_REF:000000120
GO Cellular Component
Term IDTerm NameEvidenceWith/FromReferenceCount
GO:0005794Golgi apparatusIEAUniProtKB-KW:KW-0333GO_REF:0000037355
GO:0030008TRAPP complexISOSGD:S000001776GO_REF:000002411
GO:0005801cis-Golgi networkNASGO_REF:000005115
GO:0005783endoplasmic reticulumIEAUniProtKB-KW:KW-0256GO_REF:0000037594
GO:0005635nuclear envelopeIDAPMID:16823372137
Fission Yeast Phenotype Ontology
Gene Deletion Viability: Inviable

Population Phenotype

Term IDTerm NameEvidenceAlleleExpressionConditionReferenceCount
FYPO:0002061inviable vegetative cell populationMicroscopytrs31ΔNullPECO:0000004, PECO:0000137PMID:236978061338

Cell Phenotype

Term IDTerm NameEvidenceAlleleExpressionConditionReferenceCount
FYPO:0001490inviable elongated vegetative cell393
penetrance FYPO_EXT:0000003Microscopytrs31ΔNullPECO:0000004, PECO:0000137PMID:23697806
FYPO:0002273inviable vegetative cell with abnormal cell morphology743
penetrance FYPO_EXT:0000001Microscopytrs31ΔNullPECO:0000005, PECO:0000137PMID: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
PF04051 Pfam IPR007194 Transport protein particle (TRAPP) component 46 198 3
PTHR20902 HMMPANTHER IPR016696 TRAPP I complex, subunit 5 21 208 1
PTHR20902:SF0 HMMPANTHER 21 208 1
3.30.1380.20 Gene3D 41 200 3
SSF111126 SuperFamily IPR024096 NO signalling/Golgi transport ligand-binding domain 39 207 3
PIRSF017479 PIRSF IPR016696 TRAPP I complex, subunit 5 1 209 1

View domain organization at Pfam

Protein Properties

Ave. residue weight 114.12 Da
Charge 3.00
Isoelectric point 8.05
Molecular weight 23.85 kDa
Number of residues 209
Gene Expression

Quantitative Gene Expression

Protein Level

Molecules/Cell (average)ExtensionConditionScaleEvidenceReference
2040.87during 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
0.71during GO:0072690PECO:0000005,
population_wideexperimental evidencePMID:23101633
0.24during 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 fungi4600
conserved in eukaryotes4514
conserved in metazoa3425
conserved in vertebrates3400
conserved in eukaryotes only2497

Manually curated orthologous groups


Orthologs in Compara

External References
Database Identifier Description
NBRP SPBC1718.05 Fission yeast strain database, National BioResource Project (Japan)
YOGY SPBC1718.05 Retrieval of eukaryotic orthologs (Bähler Lab)
BioGrid SPBC1718.05 BioGRID Interaction Datasets
Expression Viewer SPBC1718.05 Cell Cycle Expression Profile (Bähler Lab)
Expression Viewer SPBC1718.05 Meiosis/Sporulation Expression Profies (Bähler Lab)
Expression Viewer SPBC1718.05 Pheromone response/mating expression profiles (Bähler Lab)
Expression Viewer SPBC1718.05 Environmental stress expression profiles (Bähler Lab)
Pomb(A) SPBC1718.05 Polyadenylation Viewer (Gullerova lab)
pombeTV SPBC1718.05 Transcriptome Viewer (Bähler Lab)
Cyclebase SPBC1718.05 Cell Cycle Data
GEO SPBC1718.05 GEO profiles
PInt SPBC1718.05 Protein-Protein Interaction Predictor (Bähler Lab)
PeptideAtlas SPBC1718.05 Peptides identified in tandem mass spectrometry proteomics experiments
SYSGRO SPBC1718.05 Fission yeast phenotypic data & analysis
SPD / RIKEN14/14B07Orfeome Localization Data
UniProtKB/SwissProtQ9P7N9Transport protein particle subunit trs31
ModBaseQ9P7N9Database of comparative protein structure models
STRINGQ9P7N9Network display of known and predicted interactions and functional associations
RefSeq PeptideNP_596451TRAPP complex subunit Trs31 (predicted)
RefSeq mRNANM_001022370972h- TRAPP complex subunit Trs31 (predicted) (trs31), mRNA
European Nucleotide ArchiveCAB75995.1ENA Protein Mapping
UniParcUPI000006BA44UniProt Archive

Literature for trs31

Search: Europe PMC or PubMed

Release Version: PomBase:23_47 - 27 Oct 2014