Standard name Systematic name Name description Description
EFG1 YGR271C-A Ribosome biogenesis factor required for maturation of 18S rRNA Ribosome biogenesis factor required for maturation of 18S rRNA; null mutant is sensitive to hydroxyurea and is delayed in recovering from alpha-factor arrest; green fluorescent protein (GFP)-fusion protein localizes to the nucleolus
Visualize the interactome of EFG1
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
Nucleolus 0.916 0.931 0.899
Nucleus 0.172 0.082 0.135
SpindlePole 0.115 0.101 0.207
Mito NaN NaN 0.122

GFP localization & abundance

GFP localization GFP abundance
no data no data

GO term count

Metabolism Cell cycle Cell division Signal transduction DNA replication
EFG1 2 0 0 1 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
SBP1 YHL034C Protein that binds eIF4G and has a role in repression of translation physical 2 2 2 Affinity Capture-MS, Affinity Capture-RNA
GIS2 YNL255C Translational activator for mRNAs with internal ribosome entry sites physical 2 2 2 Affinity Capture-MS, Affinity Capture-RNA
NOP1 YDL014W Histone glutamine methyltransferase, modifies H2A at Q105 in nucleolus physical 2 1 2 Affinity Capture-MS, Affinity Capture-MS
NOP58 YOR310C Protein involved in producing mature rRNAs and snoRNAs physical 2 1 2 Affinity Capture-MS, Affinity Capture-MS
RPS6A YPL090C Protein component of the small (40S) ribosomal subunit physical 2 1 2 Affinity Capture-MS, Affinity Capture-MS
RPS2 YGL123W Protein component of the small (40S) subunit physical 2 1 2 Affinity Capture-MS, Affinity Capture-MS
RPS12 YOR369C Protein component of the small (40S) ribosomal subunit physical 2 1 2 Affinity Capture-MS, Affinity Capture-MS
RPS10A YOR293W Protein component of the small (40S) ribosomal subunit physical 2 1 2 Affinity Capture-MS, Affinity Capture-MS
NOC4 YPR144C Nucleolar protein physical 2 2 1 Affinity Capture-Western, Affinity Capture-MS
EAF1 YDR359C Component of the NuA4 histone acetyltransferase complex genetic 2 1 1 Synthetic Growth Defect, Synthetic Growth Defect
ESA1 YOR244W Catalytic subunit of the histone acetyltransferase complex (NuA4) genetic 2 1 1 Synthetic Growth Defect, Synthetic Growth Defect
SFP1 YLR403W Regulates transcription of ribosomal protein and biogenesis genes regulation 1 1 1 DNA to cDNA expression microarray evidence
DED1 YOR204W ATP-dependent DEAD-box RNA helicase with strand-annealing activity physical 1 1 1 Affinity Capture-MS
CBC2 YPL178W Small subunit of the heterodimeric cap binding complex with Sto1p physical 1 1 1 Affinity Capture-MS
ECM16 YMR128W Essential DEAH-box ATP-dependent RNA helicase specific to U3 snoRNP physical 1 1 1 Affinity Capture-MS
ASC1 YMR116C G-protein beta subunit and guanine dissociation inhibitor for Gpa2p physical 1 1 1 Affinity Capture-MS
DHH1 YDL160C Cytoplasmic DEAD-box helicase and mRNA decapping activator physical 1 1 1 Affinity Capture-RNA
CRM1 YGR218W Nuclear export factor, exportin physical 1 1 1 Affinity Capture-MS
ATP2 YJR121W Beta subunit of the F1 sector of mitochondrial F1F0 ATP synthase physical 1 1 1 Affinity Capture-MS
CAF20 YOR276W Phosphoprotein of the mRNA cap-binding complex physical 1 1 1 Affinity Capture-MS
DUN1 YDL101C Cell-cycle checkpoint S/T protein kinase genetic 1 1 1 Dosage Lethality
EAP1 YKL204W eIF4E-associated protein, competes with eIF4G for binding to eIF4E physical 1 1 1 Affinity Capture-MS
DBP5 YOR046C Cytoplasmic ATP-dependent RNA helicase of the DEAD-box family genetic 1 1 1 Synthetic Lethality
BUD22 YMR014W Protein required for rRNA maturation and ribosomal subunit biogenesis physical 1 1 1 Affinity Capture-MS
APJ1 YNL077W Hsp40 chaperone with a role in SUMO-mediated protein degradation physical 1 1 1 Affinity Capture-MS
SLF1 YDR515W RNA binding protein that associates with polysomes physical 1 1 1 Affinity Capture-RNA
MLP2 YIL149C Myosin-like protein associated with the nuclear envelope physical 1 1 1 Affinity Capture-MS
VAM6 YDL077C Guanine nucleotide exchange factor for the GTPase Gtr1p physical 1 1 1 Affinity Capture-MS
RPC82 YPR190C RNA polymerase III subunit C82 physical 1 1 1 Affinity Capture-MS
NOP56 YLR197W Essential evolutionarily-conserved nucleolar protein physical 1 1 1 Affinity Capture-MS
RPL8B YLL045C Ribosomal 60S subunit protein L8A physical 1 1 1 Affinity Capture-MS
RPL8A YHL033C Ribosomal 60S subunit protein L8A physical 1 1 1 Affinity Capture-MS
SMC2 YFR031C Subunit of the condensin complex physical 1 1 1 Affinity Capture-MS
RPL16A YIL133C Ribosomal 60S subunit protein L16A physical 1 1 1 Affinity Capture-MS
NSR1 YGR159C Nucleolin, nucleolar protein that binds nuclear localization sequences physical 1 1 1 Affinity Capture-MS
RPL5 YPL131W Ribosomal 60S subunit protein L5 physical 1 1 1 Affinity Capture-MS
RPL14A YKL006W Ribosomal 60S subunit protein L14A physical 1 1 1 Affinity Capture-MS
RPL35A YDL191W Ribosomal 60S subunit protein L35A physical 1 1 1 Affinity Capture-MS
RPL17B YJL177W Ribosomal 60S subunit protein L17B physical 1 1 1 Affinity Capture-MS
TRF5 YNL299W Non-canonical poly(A) polymerase physical 1 1 1 Affinity Capture-MS
RPS23A YGR118W Ribosomal protein 28 (rp28) of the small (40S) ribosomal subunit physical 1 1 1 Affinity Capture-MS
RPS24B YIL069C Protein component of the small (40S) ribosomal subunit physical 1 1 1 Affinity Capture-MS
RPL23A YBL087C Ribosomal 60S subunit protein L23A physical 1 1 1 Affinity Capture-MS
RPL27A YHR010W Ribosomal 60S subunit protein L27A physical 1 1 1 Affinity Capture-MS
RPL24B YGR148C Ribosomal 60S subunit protein L24B physical 1 1 1 Affinity Capture-MS
SSZ1 YHR064C Hsp70 protein that interacts with Zuo1p (a DnaJ homolog) physical 1 1 1 Affinity Capture-MS
RPS26B YER131W Protein component of the small (40S) ribosomal subunit physical 1 1 1 Affinity Capture-MS
RPL22A YLR061W Ribosomal 60S subunit protein L22A physical 1 1 1 Affinity Capture-MS
RPL43A YPR043W Ribosomal 60S subunit protein L43A physical 1 1 1 Affinity Capture-MS
GYP5 YPL249C GTPase-activating protein (GAP) for yeast Rab family members physical 1 1 1 Affinity Capture-MS
SRO9 YCL037C Cytoplasmic RNA-binding protein physical 1 1 1 Affinity Capture-MS
UTP8 YGR128C Nucleolar protein required for export of tRNAs from the nucleus physical 1 1 1 Affinity Capture-MS
RPS31 YLR167W Fusion protein cleaved to yield ribosomal protein S31 and ubiquitin physical 1 1 1 Affinity Capture-MS
SNU13 YEL026W RNA binding protein physical 1 1 1 Affinity Capture-MS
GAR1 YHR089C Protein component of the H/ACA snoRNP pseudouridylase complex physical 1 1 1 Affinity Capture-MS
NOG1 YPL093W Putative GTPase physical 1 1 1 Affinity Capture-MS
TYS1 YGR185C Cytoplasmic tyrosyl-tRNA synthetase physical 1 1 1 Affinity Capture-MS
KRR1 YCL059C Nucleolar protein required for rRNA synthesis and ribosomal assembly physical 1 1 1 Affinity Capture-MS
UTP10 YJL109C Nucleolar protein physical 1 1 1 Affinity Capture-MS
UTP21 YLR409C Subunit of U3-containing 90S preribosome and SSU processome complexes physical 1 1 1 Affinity Capture-MS
UTP14 YML093W Subunit of U3-containing Small Subunit (SSU) processome complex physical 1 1 1 Affinity Capture-MS
ENP1 YBR247C Protein associated with U3 and U14 snoRNAs physical 1 1 1 Affinity Capture-MS
RPS0A YGR214W Ribosomal 40S subunit protein S0A physical 1 1 1 Affinity Capture-MS
RPS1A YLR441C Ribosomal protein of the small (40S) subunit physical 1 1 1 Affinity Capture-MS
RPS7A YOR096W Protein component of the small (40S) ribosomal subunit physical 1 1 1 Affinity Capture-MS
RPS8A YBL072C Protein component of the small (40S) ribosomal subunit physical 1 1 1 Affinity Capture-MS
RPS9A YPL081W Protein component of the small (40S) ribosomal subunit physical 1 1 1 Affinity Capture-MS
RPS13 YDR064W Protein component of the small (40S) ribosomal subunit physical 1 1 1 Affinity Capture-MS
RPS15 YOL040C Protein component of the small (40S) ribosomal subunit physical 1 1 1 Affinity Capture-MS
RPS17A YML024W Ribosomal protein 51 (rp51) of the small (40s) subunit physical 1 1 1 Affinity Capture-MS
RPS18A YDR450W Protein component of the small (40S) ribosomal subunit physical 1 1 1 Affinity Capture-MS
RPS19A YOL121C Protein component of the small (40S) ribosomal subunit physical 1 1 1 Affinity Capture-MS
RPS20 YHL015W Protein component of the small (40S) ribosomal subunit physical 1 1 1 Affinity Capture-MS
RPL25 YOL127W Ribosomal 60S subunit protein L25 physical 1 1 1 Affinity Capture-MS
RPL26A YLR344W Ribosomal 60S subunit protein L26A physical 1 1 1 Affinity Capture-MS
RPS27A YKL156W Protein component of the small (40S) ribosomal subunit physical 1 1 1 Affinity Capture-MS
RPL31A YDL075W Ribosomal 60S subunit protein L31A physical 1 1 1 Affinity Capture-MS
RPS3 YNL178W Protein component of the small (40S) ribosomal subunit physical 1 1 1 Affinity Capture-MS
RPS14A YCR031C Protein component of the small (40S) ribosomal subunit physical 1 1 1 Affinity Capture-MS
EMG1 YLR186W Methyltransferase for rRNA genetic 1 1 1 Synthetic Lethality
RRP8 YDR083W Nucleolar S-adenosylmethionine-dependent rRNA methyltransferase genetic 1 1 1 Synthetic Growth Defect
TTI1 YKL033W Subunit of the ASTRA complex, involved in chromatin remodeling genetic 1 1 1 Positive Genetic
TEL2 YGR099W Subunit of the ASTRA complex, involved in chromatin remodeling genetic 1 1 1 Positive Genetic
STH1 YIL126W ATPase component of the RSC chromatin remodeling complex genetic 1 1 1 Synthetic Growth Defect
TSA1 YML028W Thioredoxin peroxidase genetic 1 1 1 Synthetic Growth Defect
YPC1 YBR183W Alkaline ceramidase genetic 1 1 1 Positive Genetic