Standard name Systematic name Name description Description
QCR6 YFR033C Subunit 6 of the ubiquinol cytochrome-c reductase complex Subunit 6 of the ubiquinol cytochrome-c reductase complex; the complex, also known as the cytochrome bc(1) complex or Complex III, is a component of the mitochondrial inner membrane electron transport chain; highly acidic protein; required for maturation of cytochrome c1; may be loosely associated with the complex since it is easily released into the intermembrane space
Visualize the interactome of QCR6
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 NaN 0.975 1.0

GFP localization & abundance

GFP localization GFP abundance
cytoplasm 4490

GO term count

Metabolism Cell cycle Cell division Signal transduction DNA replication
QCR6 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
QCR10 YHR001W-A Subunit of the ubiqunol-cytochrome c oxidoreductase complex genetic 4 2 3 Synthetic Growth Defect, Synthetic Growth Defect, Negative Genetic, Negative Genetic
PHO23 YNL097C Component of the Rpd3L histone deacetylase complex genetic 3 1 2 Negative Genetic, Negative Genetic, Negative Genetic
IRA2 YOL081W GTPase-activating protein genetic 3 1 2 Negative Genetic, Negative Genetic, Negative Genetic
IPK1 YDR315C Inositol 1,3,4,5,6-pentakisphosphate 2-kinase genetic 3 1 2 Negative Genetic, Negative Genetic, Negative Genetic
SPT3 YDR392W Subunit of the SAGA and SAGA-like transcriptional regulatory complexes genetic 3 1 2 Negative Genetic, Negative Genetic, Negative Genetic
CBP4 YGR174C Mitochondrial protein required for assembly of cytochrome bc1 complex genetic 3 1 2 Negative Genetic, Negative Genetic, Negative Genetic
COR1 YBL045C Core subunit of the ubiquinol-cytochrome c reductase complex physical 2 2 2 Affinity Capture-Western, Affinity Capture-MS
QCR7 YDR529C Subunit 7 of ubiquinol cytochrome-c reductase (Complex III) genetic 2 2 2 Synthetic Growth Defect, Negative Genetic
FKH1 YIL131C Forkhead family transcription factor regulation 2 1 2 chromatin immunoprecipitation-chip evidence, chromatin immunoprecipitation-chip evidence
ATP11 YNL315C Molecular chaperone genetic 2 1 2 Negative Genetic, Negative Genetic
ATP2 YJR121W Beta subunit of the F1 sector of mitochondrial F1F0 ATP synthase genetic 2 1 2 Negative Genetic, Negative Genetic
PHO84 YML123C High-affinity inorganic phosphate (Pi) transporter genetic 2 1 2 Negative Genetic, Negative Genetic
MGE1 YOR232W Mitochondrial matrix cochaperone genetic 2 1 2 Negative Genetic, Negative Genetic
QCR2 YPR191W Subunit 2 of ubiquinol cytochrome-c reductase (Complex III) physical 2 1 2 Affinity Capture-Western, Affinity Capture-Western
PSD1 YNL169C Phosphatidylserine decarboxylase of the mitochondrial inner membrane genetic 2 1 2 Negative Genetic, Negative Genetic
INO4 YOL108C Transcription factor involved in phospholipid synthesis genetic 2 1 1 Negative Genetic, Negative Genetic
INO2 YDR123C Transcription factor genetic 2 1 1 Negative Genetic, Negative Genetic
SDH9 YJL045W Minor succinate dehydrogenase isozyme genetic 2 1 1 Negative Genetic, Negative Genetic
UPS1 YLR193C Phosphatidic acid transfer protein genetic 2 1 1 Negative Genetic, Negative Genetic
YPT6 YLR262C Rab family GTPase genetic 2 1 1 Negative Genetic, Negative Genetic
ATP10 YLR393W Assembly factor for the F0 sector of mitochondrial F1F0 ATP synthase genetic 2 1 1 Negative Genetic, Negative Genetic
MSC1 YML128C Protein of unknown function genetic 2 1 1 Negative Genetic, Negative Genetic
CRD1 YDL142C Cardiolipin synthase genetic 2 1 1 Negative Genetic, Negative Genetic
FKH2 YNL068C Forkhead family transcription factor regulation 1 1 1 chromatin immunoprecipitation-chip evidence
MED2 YDL005C Subunit of the RNA polymerase II mediator complex regulation 1 1 1 chromatin immunoprecipitation-chip evidence
YAP1 YML007W Basic leucine zipper (bZIP) transcription factor regulation 1 1 1 chromatin immunoprecipitation-chip 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
FHL1 YPR104C Regulator of ribosomal protein (RP) transcription regulation 1 1 1 chromatin immunoprecipitation-chip evidence
LEU3 YLR451W Zinc-knuckle transcription factor, repressor and activator regulation 1 1 1 chromatin immunoprecipitation-chip evidence
UME6 YDR207C Rpd3L histone deacetylase complex subunit 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
WTM1 YOR230W Transcriptional modulator regulation 1 1 1 chromatin immunoprecipitation-chip evidence
HAP1 YLR256W Zinc finger transcription factor regulation 1 1 1 chromatin immunoprecipitation-chip evidence
PEX19 YDL065C Chaperone and import receptor for newly-synthesized class I PMPs genetic 1 1 1 Negative Genetic
NPL3 YDR432W RNA-binding protein genetic 1 1 1 Synthetic Rescue
GCD1 YOR260W Gamma subunit of the translation initiation factor eIF2B genetic 1 1 1 Negative Genetic
ACT1 YFL039C Actin, structural protein in cytoskeleton genetic 1 1 1 Synthetic Haploinsufficiency
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
ARP3 YJR065C Essential component of the Arp2/3 complex genetic 1 1 1 Positive Genetic
COX4 YGL187C Subunit IV of cytochrome c oxidase physical 1 1 1 Affinity Capture-MS
COX5A YNL052W Subunit Va of cytochrome c oxidase physical 1 1 1 Co-crystal Structure
ELP2 YGR200C Subunit of Elongator complex genetic 1 1 1 Negative Genetic
DHH1 YDL160C Cytoplasmic DEAD-box helicase and mRNA decapping activator physical 1 1 1 Affinity Capture-RNA
NHP10 YDL002C Non-essential INO80 chromatin remodeling complex subunit genetic 1 1 1 Negative Genetic
PFK1 YGR240C Alpha subunit of heterooctameric phosphofructokinase genetic 1 1 1 Negative Genetic
ILV1 YER086W Threonine deaminase, catalyzes first step in isoleucine biosynthesis genetic 1 1 1 Negative Genetic
MLP1 YKR095W Myosin-like protein associated with the nuclear envelope physical 1 1 1 Affinity Capture-MS
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
CMK1 YFR014C Calmodulin-dependent protein kinase physical 1 1 1 Biochemical Activity
CAT5 YOR125C Protein required for ubiquinone (Coenzyme Q) biosynthesis genetic 1 1 1 Negative Genetic
PTC7 YHR076W Type 2C serine/threonine protein phosphatase (PP2C) physical 1 1 1 Affinity Capture-MS
DBF2 YGR092W Ser/Thr kinase involved in transcription and stress response physical 1 1 1 Biochemical Activity
ESS1 YJR017C Peptidylprolyl-cis/trans-isomerase (PPIase) genetic 1 1 1 Synthetic Growth Defect
GDH1 YOR375C NADP(+)-dependent glutamate dehydrogenase genetic 1 1 1 Negative Genetic
MSB2 YGR014W Mucin family member involved in various signaling pathways physical 1 1 1 Reconstituted Complex
SIN4 YNL236W Subunit of the RNA polymerase II mediator complex physical 1 1 1 Two-hybrid
WHI3 YNL197C RNA binding protein that modulates mRNA stability physical 1 1 1 Protein-RNA
RCF2 YNR018W Cytochrome c oxidase subunit physical 1 1 1 Affinity Capture-Western
SHY1 YGR112W Mitochondrial inner membrane protein required for complex IV assembly physical 1 1 1 Affinity Capture-MS
SSC1 YJR045C Hsp70 family ATPase 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-Western
RPL10 YLR075W Ribosomal 60S subunit protein L10 genetic 1 1 1 Synthetic Lethality
YPS7 YDR349C Putative GPI-anchored aspartic protease genetic 1 1 1 Negative Genetic
RXT2 YBR095C Component of the histone deacetylase Rpd3L complex genetic 1 1 1 Negative Genetic
XRN1 YGL173C Evolutionarily-conserved 5'-3' exonuclease genetic 1 1 1 Negative Genetic
RPS21B YJL136C Protein component of the small (40S) ribosomal subunit genetic 1 1 1 Negative Genetic
RAD26 YJR035W Protein involved in transcription-coupled nucleotide excision repair genetic 1 1 1 Negative Genetic
RPS27A YKL156W Protein component of the small (40S) ribosomal subunit genetic 1 1 1 Negative Genetic
RPL40B YKR094C Ubiquitin-ribosomal 60S subunit protein L40B fusion protein genetic 1 1 1 Negative Genetic
YLR046C YLR046C Putative membrane protein genetic 1 1 1 Negative Genetic
UBX4 YMR067C UBX domain-containing protein that interacts with Cdc48p genetic 1 1 1 Negative Genetic
SIN3 YOL004W Component of both the Rpd3S and Rpd3L histone deacetylase complexes genetic 1 1 1 Negative Genetic
UME1 YPL139C Component of both the Rpd3S and Rpd3L histone deacetylase complexes genetic 1 1 1 Negative Genetic
TGL4 YKR089C Multifunctional lipase/hydrolase/phospholipase genetic 1 1 1 Synthetic Growth Defect
SDH3 YKL141W Subunit of succinate dehydrogenase and of TIM22 translocase genetic 1 1 1 Negative Genetic
QCR9 YGR183C Subunit 9 of ubiquinol cytochrome-c reductase (Complex III) genetic 1 1 1 Negative Genetic
YOR1 YGR281W Plasma membrane ATP-binding cassette (ABC) transporter genetic 1 1 1 Positive Genetic
SLA2 YNL243W Adaptor protein that links actin to clathrin and endocytosis genetic 1 1 1 Positive Genetic
SWC4 YGR002C Component of the Swr1p complex that incorporates Htz1p into chromatin genetic 1 1 1 Negative Genetic
SEC22 YLR268W R-SNARE protein genetic 1 1 1 Negative Genetic
TAD3 YLR316C Subunit of tRNA-specific adenosine-34 deaminase genetic 1 1 1 Negative Genetic
SEC39 YLR440C Component of the Dsl1p tethering complex genetic 1 1 1 Negative Genetic
TAF4 YMR005W TFIID subunit (48 kDa) genetic 1 1 1 Negative Genetic
RIM101 YHL027W Cys2His2 zinc-finger transcriptional repressor genetic 1 1 1 Negative Genetic
YPS1 YLR120C Aspartic protease genetic 1 1 1 Negative Genetic
RCF1 YML030W Cytochrome c oxidase subunit genetic 1 1 1 Negative Genetic
RIM21 YNL294C pH sensor molecule, component of the RIM101 pathway genetic 1 1 1 Negative Genetic
RPD3 YNL330C Histone deacetylase, component of both the Rpd3S and Rpd3L complexes genetic 1 1 1 Negative Genetic
TIM18 YOR297C Component of the mitochondrial TIM22 complex genetic 1 1 1 Negative Genetic
YPL077C YPL077C Putative protein of unknown function genetic 1 1 1 Negative Genetic
RAD5 YLR032W DNA helicase/Ubiquitin ligase genetic 1 1 1 Dosage Lethality
SGS1 YMR190C RecQ family nucleolar DNA helicase genetic 1 1 1 Negative Genetic
PEX13 YLR191W Peroxisomal importomer complex component genetic 1 1 1 Negative Genetic
CSE4 YKL049C Centromeric histone H3-like protein genetic 1 1 1 Negative Genetic
KTI11 YBL071W-A Zn-ribbon protein that co-purifies with Dph1 and Dph2 genetic 1 1 1 Positive Genetic
MPT5 YGL178W mRNA-binding protein of the PUF family physical 1 1 1 Affinity Capture-RNA
HRI1 YLR301W Protein of unknown function that interacts with Sec72p and Hrr25p genetic 1 1 1 Negative Genetic
PAM16 YJL104W Subunit of the import motor (PAM complex) genetic 1 1 1 Negative Genetic
BCS1 YDR375C Protein translocase and chaperone required for Complex III assembly physical 1 1 1 Affinity Capture-Western
COX14 YML129C Mitochondrial cytochrome c oxidase (complex IV) assembly factor physical 1 1 1 Affinity Capture-Western
ATP18 YML081C-A Subunit of the mitochondrial F1F0 ATP synthase genetic 1 1 1 Negative Genetic
FRK1 YPL141C Protein kinase of unknown cellular role physical 1 1 1 Biochemical Activity
HRQ1 YDR291W 3'-5' DNA helicase of the conserved RecQ family genetic 1 1 1 Negative Genetic
COQ10 YOL008W Coenzyme Q (ubiquinone) binding protein genetic 1 1 1 Negative Genetic
KCS1 YDR017C Inositol hexakisphosphate and inositol heptakisphosphate kinase genetic 1 1 1 Negative Genetic
CTP1 YBR291C Mitochondrial inner membrane citrate transporter genetic 1 1 1 Negative Genetic
GIS2 YNL255C Translational activator for mRNAs with internal ribosome entry sites physical 1 1 1 Affinity Capture-RNA
JID1 YPR061C Probable Hsp40p co-chaperone genetic 1 1 1 Negative Genetic
PHB2 YGR231C Subunit of the prohibitin complex (Phb1p-Phb2p) genetic 1 1 1 Negative Genetic
FMP25 YLR077W Protein required for assembly of respiratory complex III genetic 1 1 1 Negative Genetic
ADK2 YER170W Mitochondrial adenylate kinase genetic 1 1 1 Negative Genetic
PEX22 YAL055W Putative peroxisomal membrane protein genetic 1 1 1 Negative Genetic
AGA2 YGL032C Adhesion subunit of a-agglutinin of a-cells genetic 1 1 1 Negative Genetic
COX20 YDR231C Mitochondrial inner membrane protein physical 1 1 1 Affinity Capture-MS
MIC60 YKR016W Component of the MICOS complex physical 1 1 1 Affinity Capture-MS
FMC1 YIL098C Mitochondrial matrix protein genetic 1 1 1 Negative Genetic
FLX1 YIL134W Mitochondrial flavin adenine dinucleotide transporter genetic 1 1 1 Negative Genetic
LAS21 YJL062W Mannose-ethanolamine phosphotransferase genetic 1 1 1 Negative Genetic
PET8 YNL003C S-adenosylmethionine transporter of the mitochondrial inner membrane genetic 1 1 1 Negative Genetic
MET22 YOL064C Bisphosphate-3'-nucleotidase genetic 1 1 1 Negative Genetic