Standard name Systematic name Name description Description
TPO3 YPR156C Polyamine transporter of the major facilitator superfamily Polyamine transporter of the major facilitator superfamily; member of the 12-spanner drug:H(+) antiporter DHA1 family; specific for spermine; localizes to the plasma membrane; TPO3 has a paralog, TPO2, that arose from the whole genome duplication
Visualize the interactome of TPO3
Links to external databases:
  SGD   |   KEGG   |  

Cell cycle phase and timing of transcription peak

Cell cycle phase Time (min)
G1/S 50

CYCLoPs localization & abundance

WT1 WT2 WT3
Cell Periphery 0.732 0.788 0.710
Cort. Patches 0.163 0.297 0.258
Cytoplasm 0.147 0.110 0.111
ER 0.195 0.160 0.230
Mito NaN NaN 0.052

GFP localization & abundance

GFP localization GFP abundance
cell periphery 2760

GO term count

Metabolism Cell cycle Cell division Signal transduction DNA replication
TPO3 0 0 0 0 0

Enzyme information

Catalyzed reactions in Yeast8
r_1262 (spermine transport), r_1263 (spermine transport)

List of interactors

Use the search utility to find the interactor you are looking for. By clicking the column headers the table will be sorted on that column. Use shift+click to sort on multiple columns. Default sorting is on number of experiments, number of unique methods and the number of publications, and alphabetical on standard name, in that order.
Standard name Systematic name Name description Type #Experiments #Methods #Publications Evidence
FKH1 YIL131C Forkhead family transcription factor regulation 2 2 2 chromatin immunoprecipitation- exonuclease evidence, ChEC-Seq experiments
RDI1 YDL135C Rho GDP dissociation inhibitor physical 2 1 2 PCA, PCA
HNM1 YGL077C Plasma membrane transporter for choline, ethanolamine, and carnitine physical 2 1 2 PCA, PCA
GPX2 YBR244W Phospholipid hydroperoxide glutathione peroxidase physical 2 1 2 PCA, PCA
SND3 YBR106W Involved in SRP-independent protein targeting to the ER physical 2 1 2 PCA, PCA
SPT10 YJL127C Histone H3 acetylase with a role in transcriptional regulation regulation 1 1 1 DNA to cDNA expression microarray evidence
FKH2 YNL068C Forkhead family transcription factor regulation 1 1 1 ChEC-Seq experiments
NRG1 YDR043C Transcriptional repressor regulation 1 1 1 chromatin immunoprecipitation-chip evidence
YAP5 YIR018W Basic leucine zipper (bZIP) iron-sensing transcription factor regulation 1 1 1 DNA to cDNA expression microarray evidence
HAA1 YPR008W Transcriptional activator involved in adaptation to weak acid stress regulation 1 1 1 DNA to cDNA expression microarray evidence
RGT2 YDL138W Plasma membrane high glucose sensor that regulates glucose transport genetic 1 1 1 Negative Genetic
ACT1 YFL039C Actin, structural protein in cytoskeleton genetic 1 1 1 Negative Genetic
CCR4 YAL021C Component of the CCR4-NOT transcriptional complex physical 1 1 1 Affinity Capture-RNA
ABD1 YBR236C Methyltransferase genetic 1 1 1 Negative Genetic
EXO84 YBR102C Exocyst subunit with dual roles in exocytosis and spliceosome assembly genetic 1 1 1 Negative Genetic
FET5 YFL041W Multicopper oxidase physical 1 1 1 PCA
ISW1 YBR245C ATPase subunit of imitation-switch (ISWI) class chromatin remodelers physical 1 1 1 Affinity Capture-RNA
ENO2 YHR174W Enolase II, a phosphopyruvate hydratase physical 1 1 1 Affinity Capture-MS
HSP82 YPL240C Hsp90 chaperone genetic 1 1 1 Synthetic Lethality
NRD1 YNL251C RNA-binding subunit of Nrd1 complex physical 1 1 1 Affinity Capture-RNA
SEC26 YDR238C Essential beta-coat protein of the COPI coatomer genetic 1 1 1 Negative Genetic
SMD1 YGR074W Core Sm protein Sm D1 genetic 1 1 1 Negative Genetic
SNF1 YDR477W AMP-activated S/T protein kinase physical 1 1 1 Biochemical Activity
SSE1 YPL106C ATPase component of heat shock protein Hsp90 chaperone complex physical 1 1 1 Affinity Capture-MS
HEK2 YBL032W RNA binding protein involved in asymmetric localization of ASH1 mRNA physical 1 1 1 Affinity Capture-RNA
PHO84 YML123C High-affinity inorganic phosphate (Pi) transporter physical 1 1 1 PCA
ARF1 YDL192W ADP-ribosylation factor physical 1 1 1 PCA
GSF2 YML048W Endoplasmic reticulum (ER) localized integral membrane protein physical 1 1 1 PCA
GPA2 YER020W Nucleotide binding alpha subunit of the heterotrimeric G protein physical 1 1 1 PCA
HXT5 YHR096C Hexose transporter with moderate affinity for glucose physical 1 1 1 PCA
SRV2 YNL138W CAP (cyclase-associated protein) genetic 1 1 1 Negative Genetic
IRE1 YHR079C Serine-threonine kinase and endoribonuclease physical 1 1 1 Biochemical Activity
MOB2 YFL034C-B Activator of Cbk1p kinase genetic 1 1 1 Negative Genetic
MST27 YGL051W Putative integral membrane protein, involved in vesicle formation physical 1 1 1 PCA
TOR2 YKL203C PIK-related protein kinase and rapamycin target physical 1 1 1 Co-fractionation
BFR1 YOR198C Component of mRNP complexes associated with polyribosomes physical 1 1 1 Affinity Capture-RNA
CLC1 YGR167W Clathrin light chain genetic 1 1 1 Negative Genetic
ELO2 YCR034W Fatty acid elongase, involved in sphingolipid biosynthesis physical 1 1 1 PCA
ELO3 YLR372W Elongase physical 1 1 1 PCA
SSA1 YAL005C ATPase involved in protein folding and NLS-directed nuclear transport physical 1 1 1 Affinity Capture-MS
SSA2 YLL024C HSP70 family ATP-binding protein physical 1 1 1 Affinity Capture-MS
SFK1 YKL051W Protein that regulates phospholipid asymmetry at plasma membrane physical 1 1 1 PCA
PFY1 YOR122C Profilin genetic 1 1 1 Positive Genetic
TOR1 YJR066W PIK-related protein kinase and rapamycin target physical 1 1 1 Co-fractionation
ERV29 YGR284C Protein localized to COPII-coated vesicles physical 1 1 1 PCA
BSD2 YBR290W Heavy metal ion homeostasis protein physical 1 1 1 PCA
SSB1 YDL229W Cytoplasmic ATPase that is a ribosome-associated molecular chaperone physical 1 1 1 Affinity Capture-MS
TAO3 YIL129C Component of the RAM signaling network genetic 1 1 1 Negative Genetic
ALG1 YBR110W Mannosyltransferase physical 1 1 1 PCA
MXR1 YER042W Methionine-S-sulfoxide reductase genetic 1 1 1 Negative Genetic
IFA38 YBR159W Microsomal beta-keto-reductase physical 1 1 1 PCA
HYR1 YIR037W Glutathione peroxidase physical 1 1 1 PCA
FTR1 YER145C High affinity iron permease physical 1 1 1 PCA
ROT1 YMR200W Molecular chaperone involved in protein folding in ER genetic 1 1 1 Negative Genetic
NUP192 YJL039C Essential subunit of inner ring of nuclear pore complex (NPC) genetic 1 1 1 Negative Genetic
GAS3 YMR215W Putative 1,3-beta-glucanosyltransferase physical 1 1 1 PCA
PUF2 YPR042C PUF family mRNA-binding protein physical 1 1 1 Affinity Capture-RNA
SDS23 YGL056C Protein involved in cell separation during budding physical 1 1 1 PCA
FMP45 YDL222C Integral membrane protein localized to mitochondria physical 1 1 1 PCA
TPO1 YLL028W Polyamine transporter of the major facilitator superfamily physical 1 1 1 PCA
HXT1 YHR094C Low-affinity glucose transporter of the major facilitator superfamily physical 1 1 1 PCA
SNQ2 YDR011W Plasma membrane ATP-binding cassette (ABC) transporter physical 1 1 1 PCA
MUP1 YGR055W High affinity methionine permease physical 1 1 1 PCA
TCB3 YML072C Cortical ER protein involved in ER-plasma membrane tethering physical 1 1 1 PCA
SHR3 YDL212W Endoplasmic reticulum packaging chaperone physical 1 1 1 PCA
ERP4 YOR016C Member of the p24 family involved in ER to Golgi transport physical 1 1 1 PCA
TPO2 YGR138C Polyamine transporter of the major facilitator superfamily physical 1 1 1 PCA
COS8 YHL048W Endosomal protein involved in turnover of plasma membrane proteins physical 1 1 1 PCA
FAA3 YIL009W Long chain fatty acyl-CoA synthetase physical 1 1 1 PCA
BIG1 YHR101C Integral membrane protein of the endoplasmic reticulum genetic 1 1 1 Negative Genetic
CDC8 YJR057W Nucleoside monophosphate and nucleoside diphosphate kinase genetic 1 1 1 Negative Genetic
ERD2 YBL040C HDEL receptor physical 1 1 1 PCA
AQY1 YPR192W Spore-specific water channel physical 1 1 1 PCA
ATO3 YDR384C Plasma membrane protein, putative ammonium transporter physical 1 1 1 PCA
VMA16 YHR026W Subunit c'' of the vacuolar ATPase physical 1 1 1 PCA
YHR140W YHR140W Endoplasmic reticulum protein physical 1 1 1 PCA
YET1 YKL065C Endoplasmic reticulum transmembrane protein physical 1 1 1 PCA
SNG1 YGR197C Protein involved in resistance to nitrosoguanidine and 6-azauracil genetic 1 1 1 Negative Genetic
HMS2 YJR147W Protein with similarity to heat shock transcription factors genetic 1 1 1 Negative Genetic