Standard name Systematic name Name description Description
BTT1 YDR252W Heterotrimeric nascent polypeptide-associated complex beta3 subunit Heterotrimeric nascent polypeptide-associated complex beta3 subunit; complex binds ribosomes via its beta-subunits in close proximity to nascent polypeptides; interacts with Caf130p of the CCR4-NOT complex; similar to human BTF3; BTT1 has a paralog, EGD1, that arose from the whole genome duplication
Visualize the interactome of BTT1
Links to external databases:
  SGD   |   KEGG   |  

Cell cycle phase and timing of transcription peak

Cell cycle phase Time (min)

CYCLoPs localization & abundance

WT1 WT2 WT3
Cytoplasm 0.978 0.979 0.927
Mito NaN NaN 0.082

GFP localization & abundance

GFP localization GFP abundance
cytoplasm 1820

GO term count

Metabolism Cell cycle Cell division Signal transduction DNA replication
BTT1 0 0 0 0 0

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
CCR4 YAL021C Component of the CCR4-NOT transcriptional complex physical 5 4 3 Affinity Capture-MS, Affinity Capture-Western, Affinity Capture-Western, Co-fractionation, Affinity Capture-RNA
CAF130 YGR134W Subunit of the CCR4-NOT transcriptional regulatory complex physical 4 3 3 Affinity Capture-MS, Two-hybrid, Affinity Capture-Western, Affinity Capture-Western
EGD1 YPL037C Subunit beta1 of the nascent polypeptide-associated complex (NAC) genetic 2 1 2 Phenotypic Enhancement, Phenotypic Enhancement
DHH1 YDL160C Cytoplasmic DEAD-box helicase and mRNA decapping activator physical 2 1 2 Affinity Capture-RNA, Affinity Capture-RNA
PBS2 YJL128C MAP kinase kinase of the HOG signaling pathway genetic 2 1 2 Negative Genetic, Negative Genetic
CAF40 YNL288W Component of the CCR4-NOT transcriptional complex physical 2 2 1 Affinity Capture-Western, Co-fractionation
RPL3 YOR063W Ribosomal 60S subunit protein L3 physical 2 2 1 Co-fractionation, Affinity Capture-Western
BNI1 YNL271C Formin genetic 2 1 1 Phenotypic Enhancement, Phenotypic Enhancement
BIM1 YER016W Microtubule plus end-tracking protein genetic 2 1 1 Phenotypic Enhancement, Phenotypic Enhancement
FKH1 YIL131C Forkhead family transcription factor regulation 1 1 1 chromatin immunoprecipitation-chip evidence
ATG1 YGL180W Protein serine/threonine kinase genetic 1 1 1 Negative Genetic
ASK10 YGR097W Regulator of the Fps1p glycerol channel genetic 1 1 1 Negative Genetic
ATP10 YLR393W Assembly factor for the F0 sector of mitochondrial F1F0 ATP synthase genetic 1 1 1 Negative Genetic
EGD1 YPL037C Subunit beta1 of the nascent polypeptide-associated complex (NAC) physical 1 1 1 Co-fractionation
YJR011C YJR011C Putative protein of unknown function physical 1 1 1 Affinity Capture-MS
CDC39 YCR093W Subunit of the CCR4-NOT1 core complex physical 1 1 1 Affinity Capture-Western
NOT5 YPR072W Component of the CCR4-NOT core complex, involved in mRNA decapping physical 1 1 1 Affinity Capture-Western
POP2 YNR052C Subunit of Ccr4-Not complex that mediates 3' to 5' mRNA deadenylation physical 1 1 1 Affinity Capture-Western
NAB2 YGL122C Nuclear polyadenylated RNA-binding protein physical 1 1 1 Affinity Capture-RNA
STE50 YCL032W Adaptor protein for various signaling pathways physical 1 1 1 Two-hybrid
HDA2 YDR295C Subunit of HDA1 histone deacetylase complex physical 1 1 1 Two-hybrid
COG3 YER157W Essential component of the conserved oligomeric Golgi complex physical 1 1 1 Two-hybrid
YGR130C YGR130C Component of the eisosome with unknown function physical 1 1 1 Two-hybrid
MYO1 YHR023W Type II myosin heavy chain physical 1 1 1 Two-hybrid
GON7 YJL184W Component of the EKC/KEOPS protein complex physical 1 1 1 Two-hybrid
STB2 YMR053C Protein that interacts with Sin3p in a two-hybrid assay physical 1 1 1 Two-hybrid
SPO21 YOL091W Component of the meiotic outer plaque of the spindle pole body physical 1 1 1 Two-hybrid
TYE7 YOR344C Serine-rich protein that contains a bHLH DNA binding motif physical 1 1 1 Two-hybrid
PAT1 YCR077C Deadenylation-dependent mRNA-decapping factor physical 1 1 1 Affinity Capture-RNA
NAM7 YMR080C ATP-dependent RNA helicase of the SFI superfamily physical 1 1 1 Affinity Capture-RNA
OM14 YBR230C Mitochondrial outer membrane receptor for cytosolic ribosomes physical 1 1 1 PCA
SAM37 YMR060C Component of the Sorting and Assembly Machinery (SAM) complex physical 1 1 1 PCA
SAM37 YMR060C Component of the Sorting and Assembly Machinery (SAM) complex genetic 1 1 1 Synthetic Growth Defect
MTW1 YAL034W-A Essential component of the MIND kinetochore complex genetic 1 1 1 Negative Genetic
SSB1 YDL229W Cytoplasmic ATPase that is a ribosome-associated molecular chaperone genetic 1 1 1 Synthetic Growth Defect
SSB2 YNL209W Cytoplasmic ATPase that is a ribosome-associated molecular chaperone genetic 1 1 1 Synthetic Growth Defect
SSE1 YPL106C ATPase component of heat shock protein Hsp90 chaperone complex genetic 1 1 1 Synthetic Growth Defect
SUP35 YDR172W Translation termination factor eRF3 genetic 1 1 1 Phenotypic Suppression
SSA1 YAL005C ATPase involved in protein folding and NLS-directed nuclear transport genetic 1 1 1 Phenotypic Enhancement
FCP1 YMR277W Carboxy-terminal domain (CTD) phosphatase genetic 1 1 1 Positive Genetic
PHB2 YGR231C Subunit of the prohibitin complex (Phb1p-Phb2p) genetic 1 1 1 Positive Genetic
CMD1 YBR109C Calmodulin genetic 1 1 1 Negative Genetic
OKP1 YGR179C Outer kinetochore protein required for accurate chromosome segregation genetic 1 1 1 Negative Genetic
PRP24 YMR268C Splicing factor that reanneals snRNPs during spliceosome recycling genetic 1 1 1 Negative Genetic
SGV1 YPR161C Cyclin (Bur2p)-dependent protein kinase genetic 1 1 1 Negative Genetic
RPL19A YBR084C-A Ribosomal 60S subunit protein L19A genetic 1 1 1 Negative Genetic
OPY1 YBR129C Protein of unknown function genetic 1 1 1 Negative Genetic
SCS22 YBL091C-A Protein involved in regulation of phospholipid metabolism genetic 1 1 1 Negative Genetic
PDB1 YBR221C E1 beta subunit of the pyruvate dehydrogenase (PDH) complex genetic 1 1 1 Negative Genetic
PEX19 YDL065C Chaperone and import receptor for newly-synthesized class I PMPs genetic 1 1 1 Negative Genetic
VPS41 YDR080W Subunit of the HOPS endocytic tethering complex genetic 1 1 1 Negative Genetic
SNF1 YDR477W AMP-activated S/T protein kinase genetic 1 1 1 Negative Genetic
PUF6 YDR496C Pumilio-homology domain protein genetic 1 1 1 Negative Genetic
PIB2 YGL023C Phosphatidylinositol 3-phosphate binding protein genetic 1 1 1 Negative Genetic
MRM2 YGL136C Mitochondrial 2' O-ribose methyltransferase genetic 1 1 1 Negative Genetic
MTO1 YGL236C Mitochondrial protein genetic 1 1 1 Negative Genetic
MNT2 YGL257C Mannosyltransferase genetic 1 1 1 Negative Genetic
RPS25A YGR027C Protein component of the small (40S) ribosomal subunit genetic 1 1 1 Negative Genetic
ERV29 YGR284C Protein localized to COPII-coated vesicles genetic 1 1 1 Negative Genetic
RPL8A YHL033C Ribosomal 60S subunit protein L8A genetic 1 1 1 Negative Genetic
MTC6 YHR151C Protein of unknown function genetic 1 1 1 Negative Genetic
SPO16 YHR153C Meiosis-specific protein involved in synaptonemal complex assembly genetic 1 1 1 Negative Genetic
FYV10 YIL097W Subunit of GID complex genetic 1 1 1 Negative Genetic
IMP21 YIL154C Transcriptional activator involved in maintenance of ion homeostasis genetic 1 1 1 Negative Genetic
SGN1 YIR001C Cytoplasmic RNA-binding protein genetic 1 1 1 Negative Genetic
DAL1 YIR027C Allantoinase genetic 1 1 1 Negative Genetic
MNN11 YJL183W Subunit of a Golgi mannosyltransferase complex genetic 1 1 1 Negative Genetic
YJL193W YJL193W Putative protein of unknown function genetic 1 1 1 Negative Genetic
KCH1 YJR054W Potassium transporter that mediates K+ influx genetic 1 1 1 Negative Genetic
HAP4 YKL109W Transcription factor genetic 1 1 1 Negative Genetic
CMC1 YKL137W Copper-binding protein of the mitochondrial intermembrane space genetic 1 1 1 Negative Genetic
SAC1 YKL212W Phosphatidylinositol phosphate phosphatase genetic 1 1 1 Negative Genetic
MEH1 YKR007W Subunit of the EGO/GSE complex genetic 1 1 1 Negative Genetic
GTR1 YML121W Subunit of a TORC1-stimulating GTPase and the EGO/GSE complex genetic 1 1 1 Negative Genetic
RAD14 YMR201C Subunit of Nucleotide Excision Repair Factor 1 (NEF1) genetic 1 1 1 Negative Genetic
NGL2 YMR285C Protein involved in 5.8S rRNA processing genetic 1 1 1 Negative Genetic
TOM7 YNL070W Component of the TOM (translocase of outer membrane) complex genetic 1 1 1 Negative Genetic
MKT1 YNL085W Protein similar to nucleases that forms a complex with Pbp1p genetic 1 1 1 Negative Genetic
COQ10 YOL008W Coenzyme Q (ubiquinone) binding protein genetic 1 1 1 Negative Genetic
INO4 YOL108C Transcription factor involved in phospholipid synthesis genetic 1 1 1 Negative Genetic
CYT1 YOR065W Cytochrome c1 genetic 1 1 1 Negative Genetic
RAD1 YPL022W Single-stranded DNA endonuclease (with Rad10p) genetic 1 1 1 Negative Genetic
YME1 YPR024W Catalytic subunit of i-AAA protease complex genetic 1 1 1 Negative Genetic
TIM21 YGR033C Nonessential component of the TIM23 complex genetic 1 1 1 Negative Genetic
PSO2 YMR137C Nuclease required for DNA single- and double-strand break repair genetic 1 1 1 Negative Genetic
SWS2 YNL081C Putative mitochondrial ribosomal protein of the small subunit genetic 1 1 1 Negative Genetic
END3 YNL084C EH domain-containing protein involved in endocytosis genetic 1 1 1 Negative Genetic
TOM6 YOR045W Component of the TOM (translocase of outer membrane) complex genetic 1 1 1 Dosage Rescue
MRPL10 YNL284C Mitochondrial ribosomal protein of the large subunit genetic 1 1 1 Negative Genetic
HOB2 YPR117W Protein with structural similarity to lipid transport protein Vps13p genetic 1 1 1 Negative Genetic
AIM11 YER093C-A Protein of unknown function genetic 1 1 1 Negative Genetic