Standard name Systematic name Name description Description
QCR7 YDR529C Subunit 7 of ubiquinol cytochrome-c reductase (Complex III) Subunit 7 of ubiquinol cytochrome-c reductase (Complex III); Complex III is a component of the mitochondrial inner membrane electron transport chain; oriented facing the mitochondrial matrix; N-terminus appears to play a role in complex assembly
Visualize the interactome of QCR7
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
Mito 0.935 0.913 0.885
Nucleolus 0.093 NaN 0.076
Vac/Vac Memb 0.057 0.055 NaN
Golgi NaN 0.136 0.066
Peroxisome NaN NaN 0.056

GFP localization & abundance

GFP localization GFP abundance
mitochondrion 10100

GO term count

Metabolism Cell cycle Cell division Signal transduction DNA replication
QCR7 2 0 0 0 0

Enzyme information

Catalyzed reactions in Yeast8
r_0439 (ubiquinol:ferricytochrome c reductase)

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
COB Q0105 Cytochrome b physical 4 2 3 Co-fractionation, Affinity Capture-Western, Affinity Capture-Western, Affinity Capture-Western
QCR2 YPR191W Subunit 2 of ubiquinol cytochrome-c reductase (Complex III) physical 4 1 3 Affinity Capture-Western, Affinity Capture-Western, Affinity Capture-Western, Affinity Capture-Western
COR1 YBL045C Core subunit of the ubiquinol-cytochrome c reductase complex physical 2 2 2 Affinity Capture-MS, Affinity Capture-Western
TSA1 YML028W Thioredoxin peroxidase genetic 2 2 2 Synthetic Growth Defect, Negative Genetic
QCR6 YFR033C Subunit 6 of the ubiquinol cytochrome-c reductase complex genetic 2 2 2 Synthetic Growth Defect, Negative Genetic
QCR7 YDR529C Subunit 7 of ubiquinol cytochrome-c reductase (Complex III) physical 2 1 2 Affinity Capture-Western, Affinity Capture-Western
CBP4 YGR174C Mitochondrial protein required for assembly of cytochrome bc1 complex physical 2 1 2 Affinity Capture-Western, Affinity Capture-Western
CBP3 YPL215W Mitochondrial protein required for assembly of cytochrome bc1 complex physical 2 1 1 Affinity Capture-Western, Affinity Capture-Western
GCR1 YPL075W Transcriptional activator of genes involved in glycolysis regulation 1 1 1 DNA to cDNA expression microarray evidence
MED4 YOR174W Subunit of the RNA polymerase II mediator complex regulation 1 1 1 chromatin immunoprecipitation-chip evidence
SUA7 YPR086W Transcription factor TFIIB regulation 1 1 1 chromatin immunoprecipitation-chip 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
HAP4 YKL109W Transcription factor regulation 1 1 1 chromatin immunoprecipitation-chip evidence
NOP2 YNL061W rRNA m5C methyltransferase genetic 1 1 1 Negative Genetic
PLB1 YMR008C Phospholipase B (lysophospholipase) involved in lipid metabolism genetic 1 1 1 Negative Genetic
HAP5 YOR358W Subunit of the Hap2p/3p/4p/5p CCAAT-binding complex genetic 1 1 1 Negative Genetic
PAT1 YCR077C Deadenylation-dependent mRNA-decapping factor physical 1 1 1 Affinity Capture-RNA
NPL3 YDR432W RNA-binding protein genetic 1 1 1 Synthetic Rescue
DST1 YGL043W General transcription elongation factor TFIIS genetic 1 1 1 Negative Genetic
NOP12 YOL041C Nucleolar protein involved in pre-25S rRNA processing 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
NAB2 YGL122C Nuclear polyadenylated RNA-binding protein physical 1 1 1 Affinity Capture-RNA
ADE13 YLR359W Adenylosuccinate lyase genetic 1 1 1 Negative Genetic
CDC24 YAL041W Guanine nucleotide exchange factor (GEF) for Cdc42p genetic 1 1 1 Negative Genetic
COX4 YGL187C Subunit IV of cytochrome c oxidase physical 1 1 1 Affinity Capture-MS
DHH1 YDL160C Cytoplasmic DEAD-box helicase and mRNA decapping activator physical 1 1 1 Affinity Capture-RNA
IOC3 YFR013W Subunit of the Isw1a complex genetic 1 1 1 Negative Genetic
MAL12 YGR292W Maltase (alpha-D-glucosidase) genetic 1 1 1 Negative Genetic
COG3 YER157W Essential component of the conserved oligomeric Golgi complex genetic 1 1 1 Negative Genetic
MSH2 YOL090W Protein that binds to DNA mismatches genetic 1 1 1 Negative Genetic
CMR1 YDL156W Nuclear protein with role in transcription, protein quality control physical 1 1 1 Affinity Capture-MS
ILV1 YER086W Threonine deaminase, catalyzes first step in isoleucine biosynthesis genetic 1 1 1 Negative Genetic
BZZ1 YHR114W SH3 domain protein implicated in regulating actin polymerization physical 1 1 1 Two-hybrid
PFK2 YMR205C Beta subunit of heterooctameric phosphofructokinase genetic 1 1 1 Negative Genetic
NEW1 YPL226W Translation termination and ribosome biogenesis factor genetic 1 1 1 Negative Genetic
ALT2 YDR111C Catalytically inactive alanine transaminase genetic 1 1 1 Negative Genetic
BNA3 YJL060W Kynurenine aminotransferase genetic 1 1 1 Negative Genetic
PUF3 YLL013C Protein of the mitochondrial outer surface physical 1 1 1 Affinity Capture-RNA
GAS1 YMR307W Beta-1,3-glucanosyltransferase required for cell wall assembly genetic 1 1 1 Positive Genetic
PMA1 YGL008C Plasma membrane P2-type H+-ATPase genetic 1 1 1 Negative Genetic
CHK1 YBR274W Serine/threonine kinase and DNA damage checkpoint effector genetic 1 1 1 Negative Genetic
BFA1 YJR053W Subunit of a two-component GTPase-activating protein, Bfa1p-Bub2p genetic 1 1 1 Negative Genetic
PET9 YBL030C Major ADP/ATP carrier of the mitochondrial inner membrane physical 1 1 1 Affinity Capture-MS
ACS2 YLR153C Acetyl-coA synthetase isoform genetic 1 1 1 Negative Genetic
HIR1 YBL008W Subunit of the HIR complex genetic 1 1 1 Negative Genetic
CBP3 YPL215W Mitochondrial protein required for assembly of cytochrome bc1 complex genetic 1 1 1 Phenotypic Suppression
FAA1 YOR317W Long chain fatty acyl-CoA synthetase genetic 1 1 1 Negative Genetic
CBP6 YBR120C Mitochondrial protein required for translation of the COB mRNA genetic 1 1 1 Phenotypic Suppression
UBC4 YBR082C Ubiquitin-conjugating enzyme (E2) physical 1 1 1 Affinity Capture-MS
SEC72 YLR292C Non-essential subunit of Sec63 complex physical 1 1 1 PCA
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
SSB2 YNL209W Cytoplasmic ATPase that is a ribosome-associated molecular chaperone physical 1 1 1 Co-purification
SSC1 YJR045C Hsp70 family ATPase physical 1 1 1 Affinity Capture-MS
SAM50 YNL026W Component of the Sorting and Assembly Machinery (SAM) complex physical 1 1 1 Affinity Capture-MS
TOM22 YNL131W Component of the TOM (Translocase of Outer Membrane) complex physical 1 1 1 Affinity Capture-MS
TIM23 YNR017W Essential component of the TIM23 complex physical 1 1 1 Affinity Capture-MS
QRI1 YDL103C UDP-N-acetylglucosamine pyrophosphorylase genetic 1 1 1 Positive Genetic
RMA1 YKL132C Putative dihydrofolate synthetase genetic 1 1 1 Negative Genetic
TRP1 YDR007W Phosphoribosylanthranilate isomerase genetic 1 1 1 Positive Genetic
UTR1 YJR049C ATP-NADH kinase genetic 1 1 1 Negative Genetic
THI7 YLR237W Plasma membrane transporter responsible for the uptake of thiamine genetic 1 1 1 Negative Genetic
TOR1 YJR066W PIK-related protein kinase and rapamycin target genetic 1 1 1 Negative Genetic
URA4 YLR420W Dihydroorotase genetic 1 1 1 Positive Genetic
SDH2 YLL041C Iron-sulfur protein subunit of succinate dehydrogenase genetic 1 1 1 Negative Genetic
TPS3 YMR261C Regulatory subunit of trehalose-6-phosphate synthase/phosphatase genetic 1 1 1 Negative Genetic
RPE1 YJL121C D-ribulose-5-phosphate 3-epimerase genetic 1 1 1 Positive Genetic
YUR1 YJL139C Mannosyltransferase involved in protein N-glycosylation genetic 1 1 1 Negative Genetic
TRP2 YER090W Anthranilate synthase genetic 1 1 1 Negative Genetic
TIM22 YDL217C Essential core component of mitochondrial TIM22 complex genetic 1 1 1 Negative Genetic
STN1 YDR082W Telomere end-binding and capping protein genetic 1 1 1 Negative Genetic
SLN1 YIL147C Transmembrane histidine phosphotransfer kinase and osmosensor genetic 1 1 1 Negative Genetic
SEC22 YLR268W R-SNARE protein genetic 1 1 1 Negative Genetic
SRV2 YNL138W CAP (cyclase-associated protein) genetic 1 1 1 Negative Genetic
RET3 YPL010W Zeta subunit of the coatomer complex (COPI) genetic 1 1 1 Negative Genetic
SWC3 YAL011W 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
RKM3 YBR030W Ribosomal lysine methyltransferase genetic 1 1 1 Negative Genetic
TPS1 YBR126C Synthase subunit of trehalose-6-P synthase/phosphatase complex genetic 1 1 1 Negative Genetic
SWC5 YBR231C Component of the SWR1 complex genetic 1 1 1 Negative Genetic
YBR238C YBR238C Mitochondrial membrane protein genetic 1 1 1 Negative Genetic
SLM3 YDL033C tRNA-specific 2-thiouridylase genetic 1 1 1 Negative Genetic
RPL35A YDL191W Ribosomal 60S subunit protein L35A genetic 1 1 1 Negative Genetic
SNF11 YDR073W Subunit of the SWI/SNF chromatin remodeling complex genetic 1 1 1 Negative Genetic
VPS41 YDR080W Subunit of the HOPS endocytic tethering complex genetic 1 1 1 Negative Genetic
YGL117W YGL117W Putative protein of unknown function genetic 1 1 1 Negative Genetic
XRN1 YGL173C Evolutionarily-conserved 5'-3' exonuclease genetic 1 1 1 Negative Genetic
VAM7 YGL212W Vacuolar SNARE protein genetic 1 1 1 Negative Genetic
YGR050C YGR050C Protein of unknown function genetic 1 1 1 Negative Genetic
TIM13 YGR181W Mitochondrial intermembrane space protein genetic 1 1 1 Negative Genetic
RPL8A YHL033C Ribosomal 60S subunit protein L8A genetic 1 1 1 Negative Genetic
SLT2 YHR030C Serine/threonine MAP kinase genetic 1 1 1 Negative Genetic
YJR011C YJR011C Putative protein of unknown function genetic 1 1 1 Negative Genetic
YJR120W YJR120W Protein of unknown function genetic 1 1 1 Negative Genetic
SAP190 YKR028W Protein that forms a complex with the Sit4p protein phosphatase genetic 1 1 1 Negative Genetic
UTP30 YKR060W Subunit of U3-containing 90S preribosome complex genetic 1 1 1 Negative Genetic
SRL3 YKR091W Repressor of transcription at Start genetic 1 1 1 Negative Genetic
UPS1 YLR193C Phosphatidic acid transfer protein genetic 1 1 1 Negative Genetic
VPS9 YML097C Guanine nucleotide exchange factor (GEF) and ubiquitin receptor genetic 1 1 1 Negative Genetic
SNC2 YOR327C Vesicle membrane receptor protein (v-SNARE) genetic 1 1 1 Negative Genetic
GDH2 YDL215C NAD(+)-dependent glutamate dehydrogenase genetic 1 1 1 Negative Genetic
GDS1 YOR355W Protein involved in histone H4 acetylation at ribosomal protein genes genetic 1 1 1 Negative Genetic
INO2 YDR123C Transcription factor genetic 1 1 1 Negative Genetic
MOB2 YFL034C-B Activator of Cbk1p kinase genetic 1 1 1 Negative Genetic
AIM18 YHR198C Protein of unknown function genetic 1 1 1 Negative Genetic
GPN2 YOR262W Putative GTPase with a specific role in RNA pol II and polIII biogenes genetic 1 1 1 Negative Genetic
ELP3 YPL086C Subunit of Elongator complex genetic 1 1 1 Negative Genetic
POL31 YJR006W Subunit of DNA polymerase delta (polymerase III) genetic 1 1 1 Negative Genetic
NRT1 YOR071C High-affinity nicotinamide riboside transporter genetic 1 1 1 Negative Genetic
AUR1 YKL004W Phosphatidylinositol:ceramide phosphoinositol transferase genetic 1 1 1 Negative Genetic
PAM16 YJL104W Subunit of the import motor (PAM complex) genetic 1 1 1 Negative Genetic
ATP18 YML081C-A Subunit of the mitochondrial F1F0 ATP synthase genetic 1 1 1 Negative Genetic
ADE1 YAR015W N-succinyl-5-aminoimidazole-4-carboxamide ribotide synthetase genetic 1 1 1 Negative Genetic
PDC2 YDR081C Transcription factor for thiamine-regulated genes genetic 1 1 1 Negative Genetic
GLG1 YKR058W Glycogenin glucosyltransferase genetic 1 1 1 Negative Genetic
NKP2 YLR315W Central kinetochore protein and subunit of the Ctf19 complex genetic 1 1 1 Negative Genetic
GRE3 YHR104W Aldose reductase genetic 1 1 1 Negative Genetic
INA22 YIR024C F1F0 ATP synthase peripheral stalk assembly factor genetic 1 1 1 Negative Genetic
NDE2 YDL085W Mitochondrial external NADH dehydrogenase genetic 1 1 1 Positive Genetic
CSH1 YBR161W Mannosylinositol phosphorylceramide (MIPC) synthase catalytic subunit genetic 1 1 1 Negative Genetic
ABZ2 YMR289W Aminodeoxychorismate lyase (4-amino-4-deoxychorismate lyase) genetic 1 1 1 Negative Genetic
PMS1 YNL082W ATP-binding protein required for mismatch repair genetic 1 1 1 Negative Genetic
GEM1 YAL048C Outer mitochondrial membrane GTPase, subunit of the ERMES complex genetic 1 1 1 Positive Genetic
FPS1 YLL043W Aquaglyceroporin, plasma membrane channel genetic 1 1 1 Positive Genetic
AIM11 YER093C-A Protein of unknown function genetic 1 1 1 Negative Genetic
NMT1 YLR195C N-myristoyl transferase genetic 1 1 1 Negative Genetic
PAN5 YHR063C 2-dehydropantoate 2-reductase genetic 1 1 1 Negative Genetic
COX10 YPL172C Heme A:farnesyltransferase genetic 1 1 1 Positive Genetic
CYT1 YOR065W Cytochrome c1 physical 1 1 1 Affinity Capture-Western
MPS3 YJL019W Nuclear envelope protein physical 1 1 1 Affinity Capture-MS
AIM34 YMR003W Protein of unknown function genetic 1 1 1 Negative Genetic
ERR1 YOR393W Putative phosphopyruvate hydratase genetic 1 1 1 Negative Genetic
ASP3-4 YLR160C Cell-wall L-asparaginase II involved in asparagine catabolism genetic 1 1 1 Positive Genetic
CHO2 YGR157W Phosphatidylethanolamine methyltransferase (PEMT) genetic 1 1 1 Negative Genetic
ATG15 YCR068W Phospholipase genetic 1 1 1 Negative Genetic
ASP3-2 YLR157C Cell-wall L-asparaginase II involved in asparagine catabolism genetic 1 1 1 Positive Genetic
BRE4 YDL231C Zinc finger protein containing five transmembrane domains genetic 1 1 1 Negative Genetic
MIC60 YKR016W Component of the MICOS complex physical 1 1 1 Affinity Capture-MS
GRS2 YPR081C Glycine-tRNA synthetase, not expressed under normal growth conditions genetic 1 1 1 Negative Genetic
ICL2 YPR006C 2-methylisocitrate lyase of the mitochondrial matrix genetic 1 1 1 Negative Genetic
AGP1 YCL025C Broad-specificity, low-affinity amino acid permease genetic 1 1 1 Negative Genetic
PMP1 YCR024C-A Regulatory subunit for the plasma membrane H(+)-ATPase Pma1p genetic 1 1 1 Negative Genetic
FLX1 YIL134W Mitochondrial flavin adenine dinucleotide transporter genetic 1 1 1 Negative Genetic
PET8 YNL003C S-adenosylmethionine transporter of the mitochondrial inner membrane genetic 1 1 1 Negative Genetic
IMA1 YGR287C Major isomaltase (alpha-1,6-glucosidase/alpha-methylglucosidase) genetic 1 1 1 Negative Genetic
QCR10 YHR001W-A Subunit of the ubiqunol-cytochrome c oxidoreductase complex genetic 1 1 1 Negative Genetic
ATP23 YNR020C Putative metalloprotease of the mitochondrial inner membrane genetic 1 1 1 Negative Genetic
MSC6 YOR354C Multicopy suppressor of HER2 involved in mitochondrial translation genetic 1 1 1 Positive Genetic
PDE2 YOR360C High-affinity cyclic AMP phosphodiesterase genetic 1 1 1 Negative Genetic
NIT2 YJL126W Nit protein genetic 1 1 1 Negative Genetic