Standard name Systematic name Name description Description
MTF1 YMR228W Mitochondrial RNA polymerase specificity factor Mitochondrial RNA polymerase specificity factor; has structural similarity to S-adenosylmethionine-dependent methyltransferases and functional similarity to bacterial sigma-factors; Mtf1p interacts with and stabilizes the Rpo41p-promoter complex, enhancing DNA bending and melting to facilitate pre-initiation open complex formation
Visualize the interactome of MTF1
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
no data no data no data

GFP localization & abundance

GFP localization GFP abundance
no data 9380

GO term count

Metabolism Cell cycle Cell division Signal transduction DNA replication
MTF1 2 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
RPO41 YFL036W Mitochondrial RNA polymerase physical 13 8 11 Two-hybrid, Two-hybrid, Two-hybrid, Affinity Capture-Western, Biochemical Activity, Co-purification, Affinity Capture-MS, Reconstituted Complex, Reconstituted Complex, Reconstituted Complex, Reconstituted Complex, FRET, Co-crystal Structure
PUF3 YLL013C Protein of the mitochondrial outer surface physical 4 1 4 Affinity Capture-RNA, Affinity Capture-RNA, Affinity Capture-RNA, Affinity Capture-RNA
RPO41 YFL036W Mitochondrial RNA polymerase genetic 2 2 2 Dosage Rescue, Synthetic Rescue
SGS1 YMR190C RecQ family nucleolar DNA helicase genetic 2 1 2 Synthetic Growth Defect, Synthetic Growth Defect
GLC7 YER133W Type 1 S/T protein phosphatase (PP1) catalytic subunit genetic 2 1 1 Synthetic Lethality, Synthetic Lethality
ESA1 YOR244W Catalytic subunit of the histone acetyltransferase complex (NuA4) genetic 2 1 1 Synthetic Growth Defect, Synthetic Growth Defect
ATP2 YJR121W Beta subunit of the F1 sector of mitochondrial F1F0 ATP synthase genetic 2 1 1 Synthetic Rescue, Synthetic Rescue
RPD3 YNL330C Histone deacetylase, component of both the Rpd3S and Rpd3L complexes genetic 2 1 1 Synthetic Lethality, Synthetic Lethality
GUS1 YGL245W Glutamyl-tRNA synthetase (GluRS) physical 1 1 1 Proximity Label-MS
CCR4 YAL021C Component of the CCR4-NOT transcriptional complex physical 1 1 1 Affinity Capture-RNA
DHH1 YDL160C Cytoplasmic DEAD-box helicase and mRNA decapping activator physical 1 1 1 Affinity Capture-RNA
ENO2 YHR174W Enolase II, a phosphopyruvate hydratase physical 1 1 1 Proximity Label-MS
CMR1 YDL156W Nuclear protein with role in transcription, protein quality control physical 1 1 1 PCA
MAM33 YIL070C Acidic protein of the mitochondrial matrix physical 1 1 1 Proximity Label-MS
ILV1 YER086W Threonine deaminase, catalyzes first step in isoleucine biosynthesis genetic 1 1 1 Negative Genetic
ARE2 YNR019W Acyl-CoA:sterol acyltransferase physical 1 1 1 PCA
ERG6 YML008C Delta(24)-sterol C-methyltransferase physical 1 1 1 Affinity Capture-MS
CAF4 YKR036C WD40 repeat-containing protein associated with the CCR4-NOT complex physical 1 1 1 Affinity Capture-MS
MSS116 YDR194C Mitochondrial transcription elongation factor genetic 1 1 1 Dosage Rescue
ARP1 YHR129C Actin-related protein of the dynactin complex genetic 1 1 1 Synthetic Lethality
PUT4 YOR348C Proline permease physical 1 1 1 Two-hybrid
SUB2 YDL084W Component of the TREX complex required for nuclear mRNA export physical 1 1 1 Affinity Capture-Western
SNF5 YBR289W Subunit of the SWI/SNF chromatin remodeling complex physical 1 1 1 Affinity Capture-MS
TFB1 YDR311W Subunit of TFIIH and nucleotide excision repair factor 3 complexes physical 1 1 1 Affinity Capture-MS
TOR1 YJR066W PIK-related protein kinase and rapamycin target physical 1 1 1 Affinity Capture-MS
PZF1 YPR186C Transcription factor IIIA (TFIIIA) physical 1 1 1 Affinity Capture-MS
SEC61 YLR378C Conserved ER protein translocation channel physical 1 1 1 Affinity Capture-MS
SUV3 YPL029W ATP-dependent RNA helicase genetic 1 1 1 Dosage Rescue
SLX5 YDL013W Subunit of the Slx5-Slx8 SUMO-targeted Ub ligase (STUbL) complex genetic 1 1 1 Synthetic Growth Defect
RAD6 YGL058W Ubiquitin-conjugating enzyme (E2) genetic 1 1 1 Synthetic Growth Defect
PIK1 YNL267W Phosphatidylinositol 4-kinase genetic 1 1 1 Synthetic Growth Defect
TUS1 YLR425W Guanine nucleotide exchange factor (GEF) that modulates Rho1p activity genetic 1 1 1 Synthetic Lethality
SCH9 YHR205W AGC family protein kinase genetic 1 1 1 Synthetic Growth Defect
MEX67 YPL169C Poly(A)RNA binding protein involved in nuclear mRNA export genetic 1 1 1 Phenotypic Enhancement
ECM27 YJR106W Protein involved in calcium homeostasis and exit from quiescence physical 1 1 1 Affinity Capture-MS
AUR1 YKL004W Phosphatidylinositol:ceramide phosphoinositol transferase genetic 1 1 1 Negative Genetic
MRX18 YBR056W Putative glycoside hydrolase of the mitochondrial intermembrane space physical 1 1 1 Proximity Label-MS