Standard name Systematic name Name description Description
YPQ2 YDR352W Putative vacuolar membrane transporter for cationic amino acids Putative vacuolar membrane transporter for cationic amino acids; involved in vacuolar export of arginine under nitrogen starvation conditions; appears to be inactive under nitrogen replete conditions; may contribute to amino acid homeostasis; vacuolar membrane protein; member of the PQ-loop family, containing seven transmembrane domains; homologous to the human lysosomal cationic amino acid exporter PQLC2; null mutant is functionally complemented by the rat PQLC2 vacuolar transporter
Visualize the interactome of YPQ2
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 0.133 NaN NaN
Nuc Periphery 0.193 0.087 0.076
Nucleolus 0.133 NaN 0.056
Nucleus 0.074 0.123 NaN
Vac/Vac Memb 0.733 0.833 0.853

GFP localization & abundance

GFP localization GFP abundance
no data no data

GO term count

Metabolism Cell cycle Cell division Signal transduction DNA replication
YPQ2 0 0 0 0 0

Enzyme information

Catalyzed reactions in Yeast8
r_4161 (Probable vacuolar amino acid transporter YPQ3 (PQ-loop repeat-containing protein 3) (Protein RTC2) (Restriction of telomere capping protein 2)), r_4162 (Probable vacuolar amino acid transporter YPQ3 (PQ-loop repeat-containing protein 3) (Protein RTC2) (Restriction of telomere capping protein 2)), r_4163 (Probable vacuolar amino acid transporter YPQ3 (PQ-loop repeat-containing protein 3) (Protein RTC2) (Restriction of telomere capping protein 2))

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
NAP1 YKR048C Histone chaperone and assembly chaperone for Rps6a/b genetic 2 1 2 Negative Genetic, Negative Genetic
PBS2 YJL128C MAP kinase kinase of the HOG signaling pathway genetic 2 1 2 Positive Genetic, Positive Genetic
MSS11 YMR164C Transcription factor genetic 2 1 2 Positive Genetic, Positive Genetic
PMC1 YGL006W Vacuolar Ca2+ ATPase involved in depleting cytosol of Ca2+ ions physical 2 1 2 PCA, PCA
YND1 YER005W Apyrase with wide substrate specificity genetic 2 1 2 Negative Genetic, Negative Genetic
UBP1 YDL122W Ubiquitin-specific protease genetic 2 1 2 Negative Genetic, Negative Genetic
STU1 YBL034C Microtubule plus-end-tracking non-motor protein genetic 2 2 1 Positive Genetic, Negative Genetic
FKH1 YIL131C Forkhead family transcription factor regulation 1 1 1 chromatin immunoprecipitation-chip evidence
BUR6 YER159C Subunit of a heterodimeric NC2 transcription regulator complex regulation 1 1 1 chromatin immunoprecipitation-chip evidence
ARP4 YJL081C Nuclear actin-related protein involved in chromatin remodeling genetic 1 1 1 Negative Genetic
NSE4 YDL105W Component of the SMC5-SMC6 complex genetic 1 1 1 Negative Genetic
NSE5 YML023C Component of the SMC5-SMC6 complex genetic 1 1 1 Negative Genetic
UTP13 YLR222C Nucleolar protein genetic 1 1 1 Negative Genetic
MES1 YGR264C Methionyl-tRNA synthetase genetic 1 1 1 Negative Genetic
MAK21 YDR060W Constituent of 66S pre-ribosomal particles genetic 1 1 1 Negative Genetic
RPB5 YBR154C RNA polymerase subunit ABC27 genetic 1 1 1 Negative Genetic
RPC25 YKL144C RNA polymerase III subunit C25 genetic 1 1 1 Positive Genetic
ARP9 YMR033W Component of both the SWI/SNF and RSC chromatin remodeling complexes genetic 1 1 1 Negative Genetic
RPT1 YKL145W ATPase of the 19S regulatory particle of the 26S proteasome genetic 1 1 1 Negative Genetic
ACT1 YFL039C Actin, structural protein in cytoskeleton genetic 1 1 1 Negative Genetic
ALA1 YOR335C Cytoplasmic and mitochondrial alanyl-tRNA synthetase genetic 1 1 1 Negative Genetic
NAM7 YMR080C ATP-dependent RNA helicase of the SFI superfamily physical 1 1 1 Affinity Capture-RNA
CCA1 YER168C ATP (CTP):tRNA-specific tRNA nucleotidyltransferase genetic 1 1 1 Negative Genetic
CDC14 YFR028C Protein phosphatase required for mitotic exit genetic 1 1 1 Negative Genetic
CDC12 YHR107C Component of the septin ring that is required for cytokinesis genetic 1 1 1 Negative Genetic
ATP11 YNL315C Molecular chaperone genetic 1 1 1 Negative Genetic
COP1 YDL145C Alpha subunit of COPI vesicle coatomer complex genetic 1 1 1 Negative Genetic
FTH1 YBR207W Putative high affinity iron transporter physical 1 1 1 PCA
DHH1 YDL160C Cytoplasmic DEAD-box helicase and mRNA decapping activator physical 1 1 1 Affinity Capture-RNA
IPP1 YBR011C Cytoplasmic inorganic pyrophosphatase (PPase) genetic 1 1 1 Negative Genetic
LST8 YNL006W Protein required for the transport of Gap1p genetic 1 1 1 Negative Genetic
LUC7 YDL087C Essential protein associated with the U1 snRNP complex genetic 1 1 1 Negative Genetic
CMD1 YBR109C Calmodulin genetic 1 1 1 Negative Genetic
MYO2 YOR326W Type V myosin motor involved in actin-based transport of cargos genetic 1 1 1 Negative Genetic
OST1 YJL002C Alpha subunit of the oligosaccharyltransferase complex of the ER lumen genetic 1 1 1 Negative Genetic
POL1 YNL102W Catalytic subunit of the DNA polymerase I alpha-primase complex genetic 1 1 1 Negative Genetic
DAM1 YGR113W Essential subunit of the Dam1 complex (aka DASH complex) genetic 1 1 1 Negative Genetic
NRD1 YNL251C RNA-binding subunit of Nrd1 complex physical 1 1 1 Affinity Capture-RNA
RFC2 YJR068W Subunit of heteropentameric Replication factor C (RF-C) genetic 1 1 1 Positive Genetic
SEC62 YPL094C Essential subunit of Sec63 complex genetic 1 1 1 Negative Genetic
SEC65 YML105C Subunit of the signal recognition particle (SRP) genetic 1 1 1 Negative Genetic
ROM2 YLR371W Guanine nucleotide exchange factor (GEF) for Rho1p and Rho2p genetic 1 1 1 Negative Genetic
CAB5 YDR196C Subunit of the CoA-Synthesizing Protein Complex (CoA-SPC) genetic 1 1 1 Negative Genetic
SNT1 YCR033W Set3C histone deacetylase scaffold genetic 1 1 1 Negative Genetic
PBR1 YNL181W Putative oxidoreductase genetic 1 1 1 Negative Genetic
DOP1 YDR141C Protein involved in vesicular transport at trans-Golgi network (TGN) genetic 1 1 1 Negative Genetic
GRS1 YBR121C Cytoplasmic and mitochondrial glycyl-tRNA synthase genetic 1 1 1 Negative Genetic
RNA1 YMR235C GTPase activating protein (GAP) for Gsp1p genetic 1 1 1 Negative Genetic
MAK11 YKL021C Protein involved in an early step of 60S ribosomal subunit biogenesis genetic 1 1 1 Positive Genetic
CDC15 YAR019C Hippo-like kinase of the Mitotic Exit Network genetic 1 1 1 Positive Genetic
KIN28 YDL108W Ser/Thr protein kinase and subunit of TFIIK, a TFIIH subassembly genetic 1 1 1 Negative Genetic
MAS2 YHR024C Alpha subunit of the mitochondrial processing protease (MPP) genetic 1 1 1 Negative Genetic
BIR1 YJR089W Subunit of chromosomal passenger complex (CPC) genetic 1 1 1 Positive Genetic
ERG11 YHR007C Lanosterol 14-alpha-demethylase genetic 1 1 1 Negative Genetic
DHR2 YKL078W Predominantly nucleolar DEAH-box ATP-dependent RNA helicase genetic 1 1 1 Positive Genetic
PKC1 YBL105C Protein serine/threonine kinase 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
SMC5 YOL034W Subunit of the SMC5-SMC6 complex genetic 1 1 1 Negative Genetic
APC5 YOR249C Subunit of the Anaphase-Promoting Complex/Cyclosome (APC/C) genetic 1 1 1 Negative Genetic
CEP3 YMR168C Essential kinetochore protein genetic 1 1 1 Negative Genetic
CET1 YPL228W RNA 5'-triphosphatase involved in mRNA 5' capping genetic 1 1 1 Negative Genetic
BFR1 YOR198C Component of mRNP complexes associated with polyribosomes physical 1 1 1 Affinity Capture-RNA
SSA1 YAL005C ATPase involved in protein folding and NLS-directed nuclear transport physical 1 1 1 Affinity Capture-MS
SSA2 YLL024C HSP70 family ATP-binding protein physical 1 1 1 Affinity Capture-MS
KAR2 YJL034W ATPase involved in protein import into the ER genetic 1 1 1 Negative Genetic
CDC19 YAL038W Pyruvate kinase physical 1 1 1 Affinity Capture-MS
COX17 YLL009C Copper metallochaperone that transfers copper to Sco1p and Cox11p genetic 1 1 1 Negative Genetic
RDS3 YPR094W Component of the SF3b subcomplex of the U2 snRNP genetic 1 1 1 Negative Genetic
SSB1 YDL229W Cytoplasmic ATPase that is a ribosome-associated molecular chaperone physical 1 1 1 Affinity Capture-MS
ATP14 YLR295C Subunit h of the F0 sector of mitochondrial F1F0 ATP synthase genetic 1 1 1 Negative Genetic
BDH1 YAL060W NAD-dependent (R,R)-butanediol dehydrogenase genetic 1 1 1 Negative Genetic
CSH1 YBR161W Mannosylinositol phosphorylceramide (MIPC) synthase catalytic subunit genetic 1 1 1 Negative Genetic
ADE12 YNL220W Adenylosuccinate synthase genetic 1 1 1 Negative Genetic
MRPL27 YBR282W Mitochondrial ribosomal protein of the large subunit genetic 1 1 1 Negative Genetic
NCR1 YPL006W Vacuolar membrane protein involved with Npc2p in sterol trafficking genetic 1 1 1 Positive Genetic
ALG9 YNL219C Mannosyltransferase, involved in N-linked glycosylation genetic 1 1 1 Negative Genetic
CRS5 YOR031W Copper-binding metallothionein genetic 1 1 1 Negative Genetic
SRP102 YKL154W Signal recognition particle (SRP) receptor beta subunit genetic 1 1 1 Positive Genetic
TSC11 YER093C Subunit of TORC2 (Tor2p-Lst8p-Avo1-Avo2-Tsc11p-Bit61p) genetic 1 1 1 Negative Genetic
RIB2 YOL066C Bifunctional DRAP deaminase tRNA:pseudouridine synthase genetic 1 1 1 Negative Genetic
SCS3 YGL126W Protein required for normal ER membrane biosynthesis in response to ER physical 1 1 1 PCA
TAM41 YGR046W Mitochondrial phosphatidate cytidylyltransferase (CDP-DAG synthase) genetic 1 1 1 Negative Genetic
TFC8 YPL007C Subunit of RNA polymerase III transcription initiation factor complex genetic 1 1 1 Negative Genetic
XKS1 YGR194C Xylulokinase genetic 1 1 1 Positive Genetic
YLR156C-A YLR156C-A Putative protein of unknown function genetic 1 1 1 Positive Genetic
YOR034C-A YOR034C-A Putative protein of unknown function genetic 1 1 1 Negative Genetic