Standard name Systematic name Name description Description
MFA1 YDR461W Mating pheromone a-factor Mating pheromone a-factor; made by a cells; interacts with alpha cells to induce cell cycle arrest and other responses leading to mating; biogenesis involves C-terminal modification, N-terminal proteolysis, and export; also encoded by MFA2
Visualize the interactome of MFA1
Links to external databases:
  SGD   |   KEGG   |  

Cell cycle phase and timing of transcription peak

Cell cycle phase Time (min)
G1 242

CYCLoPs localization & abundance

WT1 WT2 WT3
Cytoplasm 0.951 1.0 0.97

GFP localization & abundance

GFP localization GFP abundance
cytoplasm, nucleus 28900

GO term count

Metabolism Cell cycle Cell division Signal transduction DNA replication
MFA1 0 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
SFP1 YLR403W Regulates transcription of ribosomal protein and biogenesis genes regulation 2 1 2 DNA to cDNA expression microarray evidence, DNA to cDNA expression microarray evidence
FKH1 YIL131C Forkhead family transcription factor regulation 1 1 1 ChEC-Seq experiments
STE12 YHR084W Transcription factor that is activated by a MAPK signaling cascade regulation 1 1 1 northern blot evidence
SUM1 YDR310C Transcriptional repressor that regulates middle-sporulation genes regulation 1 1 1 DNA to cDNA expression microarray evidence
HFI1 YPL254W Adaptor protein required for structural integrity of the SAGA complex regulation 1 1 1 DNA to cDNA expression microarray evidence
RPN4 YDL020C Transcription factor that stimulates expression of proteasome genes regulation 1 1 1 DNA to cDNA expression microarray evidence
SPT20 YOL148C Subunit of the SAGA transcriptional regulatory complex regulation 1 1 1 DNA to cDNA expression microarray evidence
RAP1 YNL216W Essential DNA-binding transcription regulator that binds many loci regulation 1 1 1 DNA to cDNA expression microarray evidence
STP1 YDR463W Transcription factor regulation 1 1 1 chromatin immunoprecipitation-chip evidence
ABF1 YKL112W DNA binding protein with possible chromatin-reorganizing activity regulation 1 1 1 DNA to cDNA expression microarray evidence
HSF1 YGL073W Trimeric heat shock transcription factor regulation 1 1 1 DNA to cDNA expression microarray evidence
FHL1 YPR104C Regulator of ribosomal protein (RP) transcription regulation 1 1 1 chromatin immunoprecipitation-chip evidence
CST6 YIL036W Basic leucine zipper (bZIP) transcription factor from ATF/CREB family regulation 1 1 1 DNA to cDNA expression microarray evidence
TUP1 YCR084C General repressor of transcription in complex with Cyc8p regulation 1 1 1 DNA to cDNA expression microarray evidence
SIR2 YDL042C Conserved NAD+ dependent histone deacetylase of the Sirtuin family regulation 1 1 1 RNA-sequencing evidence
SIR3 YLR442C Silencing protein regulation 1 1 1 RNA-sequencing evidence
SIR4 YDR227W SIR protein involved in assembly of silent chromatin domains regulation 1 1 1 RNA-sequencing evidence
CDC73 YLR418C Component of the Paf1p complex regulation 1 1 1 DNA to cDNA expression microarray evidence
PAF1 YBR279W Component of the Paf1p complex involved in transcription elongation regulation 1 1 1 chromatin immunoprecipitation-chip evidence
SIN3 YOL004W Component of both the Rpd3S and Rpd3L histone deacetylase complexes regulation 1 1 1 DNA to cDNA expression microarray evidence
ASH1 YKL185W Component of the Rpd3L histone deacetylase complex regulation 1 1 1 DNA to cDNA expression microarray evidence
PUT3 YKL015W Transcriptional activator regulation 1 1 1 chromatin immunoprecipitation-chip evidence
MOT1 YPL082C Essential protein involved in regulation of transcription regulation 1 1 1 northern blot evidence
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
AXL1 YPR122W Haploid specific endoprotease of a-factor mating pheromone genetic 1 1 1 Dosage Rescue
BIR1 YJR089W Subunit of chromosomal passenger complex (CPC) genetic 1 1 1 Positive Genetic
HRQ1 YDR291W 3'-5' DNA helicase of the conserved RecQ family genetic 1 1 1 Negative Genetic
SLF1 YDR515W RNA binding protein that associates with polysomes physical 1 1 1 Affinity Capture-RNA
SRO9 YCL037C Cytoplasmic RNA-binding protein physical 1 1 1 Affinity Capture-RNA
NAM7 YMR080C ATP-dependent RNA helicase of the SFI superfamily physical 1 1 1 Affinity Capture-RNA
PUF3 YLL013C Protein of the mitochondrial outer surface physical 1 1 1 Affinity Capture-RNA
PUF2 YPR042C PUF family mRNA-binding protein physical 1 1 1 Affinity Capture-RNA
MPT5 YGL178W mRNA-binding protein of the PUF family physical 1 1 1 Affinity Capture-RNA
RAM1 YDL090C Beta subunit of the CAAX farnesyltransferase (FTase) genetic 1 1 1 Dosage Rescue
SBA1 YKL117W Co-chaperone that binds and regulates Hsp90 family chaperones genetic 1 1 1 Synthetic Lethality
MFA2 YNL145W Mating pheromone a-factor genetic 1 1 1 Phenotypic Enhancement
SCH9 YHR205W AGC family protein kinase genetic 1 1 1 Synthetic Growth Defect
TUB4 YLR212C Gamma-tubulin genetic 1 1 1 Synthetic Growth Defect
SGS1 YMR190C RecQ family nucleolar DNA helicase genetic 1 1 1 Negative Genetic