Standard name Systematic name Name description Description
ERS1 YCR075C Protein involved in cystine transport Protein involved in cystine transport; localizes to the vacuole, plasma membrane and endosome; similarity to human cystinosin, a H(+)-driven transporter involved in L-cystine export from lysosomes and implicated in the disease cystinosis; contains seven transmembrane domains; mutation is functionally complemented by human CTNS
Visualize the interactome of ERS1
Links to external databases:
SGD   |   KEGG   |  

Cell cycle phase and timing of transcription peak

Cell cycle phase Time (min)
G1/S 47

CYCLoPs localization & abundance

WT1 WT2 WT3
no data no data no data

GFP localization & abundance

GFP localization GFP abundance
no data no data

GO term count

Metabolism Cell cycle Cell division Signal transduction DNA replication
ERS1 0 0 0 0 0

Enzyme information

Catalyzed reactions in Yeast8
r_1193 (L-cystine transport)

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
FKH1 YIL131C Forkhead family transcription factor regulation 6 3 6 chromatin immunoprecipitation-chip evidence, chromatin immunoprecipitation-chip evidence, chromatin immunoprecipitation- exonuclease evidence, chromatin immunoprecipitation-chip evidence, chromatin immunoprecipitation- exonuclease evidence, ChEC-Seq experiments
BCK1 YJL095W MAPKKK acting in the protein kinase C signaling pathway genetic 4 1 3 Negative Genetic, Negative Genetic, Negative Genetic, Negative Genetic
SLT2 YHR030C Serine/threonine MAP kinase genetic 4 1 3 Negative Genetic, Negative Genetic, Negative Genetic, Negative Genetic
ECM33 YBR078W GPI-anchored protein involved in efficient glucose uptake genetic 3 1 2 Negative Genetic, Negative Genetic, Negative Genetic
KGD2 YDR148C Dihydrolipoyl transsuccinylase genetic 3 1 2 Negative Genetic, Negative Genetic, Negative Genetic
RVS167 YDR388W Calmodulin-binding actin-associated protein genetic 3 1 2 Negative Genetic, Negative Genetic, Negative Genetic
VAM3 YOR106W Syntaxin-like vacuolar t-SNARE genetic 3 1 2 Negative Genetic, Negative Genetic, Negative Genetic
COX7 YMR256C Subunit VII of cytochrome c oxidase (Complex IV) genetic 3 1 2 Negative Genetic, Negative Genetic, Negative Genetic
CMK1 YFR014C Calmodulin-dependent protein kinase physical 2 2 2 Biochemical Activity, Reconstituted Complex
ERD1 YDR414C Predicted membrane protein required for lumenal ER protein retention genetic 2 2 2 Negative Genetic, Dosage Rescue
FKH2 YNL068C Forkhead family transcription factor regulation 2 1 2 chromatin immunoprecipitation-chip evidence, chromatin immunoprecipitation-chip evidence
COX5A YNL052W Subunit Va of cytochrome c oxidase genetic 2 1 2 Positive Genetic, Positive Genetic
ATG3 YNR007C E2-like enzyme genetic 2 1 2 Negative Genetic, Negative Genetic
ATG9 YDL149W Transmembrane protein involved in forming Cvt and autophagic vesicles genetic 2 1 2 Negative Genetic, Negative Genetic
ATG7 YHR171W Autophagy-related protein and dual specificity member of the E1 family genetic 2 1 2 Negative Genetic, Negative Genetic
ATG5 YPL149W Conserved protein involved in autophagy and the Cvt pathway genetic 2 1 2 Negative Genetic, Negative Genetic
ATG10 YLL042C Conserved E2-like conjugating enzyme genetic 2 1 2 Negative Genetic, Negative Genetic
RBD2 YPL246C Possible rhomboid protease physical 2 1 2 PCA, PCA
WWM1 YFL010C WW domain containing protein of unknown function genetic 2 1 2 Negative Genetic, Negative Genetic
MON1 YGL124C Subunit of a heterodimeric guanine nucleotide exchange factor (GEF) genetic 2 1 2 Negative Genetic, Negative Genetic
PEF1 YGR058W Penta-EF-hand protein genetic 2 1 2 Negative Genetic, Negative Genetic
ICS3 YJL077C Protein with a role in copper homeostasis genetic 2 1 2 Negative Genetic, Negative Genetic
YPT7 YML001W Rab family GTPase genetic 2 1 2 Negative Genetic, Negative Genetic
SWS2 YNL081C Putative mitochondrial ribosomal protein of the small subunit genetic 2 1 2 Negative Genetic, Negative Genetic
NIS1 YNL078W Protein involved in axial bud site selection genetic 2 1 2 Negative Genetic, Negative Genetic
TRM11 YOL124C Catalytic subunit of adoMet-dependent tRNA methyltransferase complex genetic 2 1 2 Negative Genetic, Negative Genetic
MSN1 YOL116W Transcriptional activator genetic 2 1 2 Negative Genetic, Negative Genetic
SYH1 YPL105C Protein of unknown function that influences nuclear pore distribution genetic 2 1 2 Negative Genetic, Negative Genetic
QCR2 YPR191W Subunit 2 of ubiquinol cytochrome-c reductase (Complex III) genetic 2 1 2 Negative Genetic, Negative Genetic
ATP23 YNR020C Putative metalloprotease of the mitochondrial inner membrane genetic 2 1 2 Positive Genetic, Positive Genetic
SEC66 YBR171W Non-essential subunit of Sec63 complex genetic 2 1 1 Negative Genetic, Negative Genetic
VAM7 YGL212W Vacuolar SNARE protein genetic 2 1 1 Negative Genetic, Negative Genetic
SAP30 YMR263W Component of Rpd3L histone deacetylase complex genetic 2 1 1 Negative Genetic, Negative Genetic
RAS2 YNL098C GTP-binding protein genetic 2 1 1 Negative Genetic, Negative Genetic
IRA2 YOL081W GTPase-activating protein genetic 2 1 1 Negative Genetic, Negative Genetic
SHE4 YOR035C Protein containing a UCS (UNC-45/CRO1/SHE4) domain genetic 2 1 1 Negative Genetic, Negative Genetic
MNE1 YOR350C Protein involved in splicing Group I aI5-beta intron from COX1 mRNA genetic 2 1 1 Negative Genetic, Negative Genetic
SFP1 YLR403W Regulates transcription of ribosomal protein and biogenesis genes regulation 1 1 1 DNA to cDNA expression microarray evidence
YAP1 YML007W Basic leucine zipper (bZIP) transcription factor regulation 1 1 1 chromatin immunoprecipitation-chip evidence
CBF5 YLR175W Pseudouridine synthase catalytic subunit of box H/ACA snoRNPs genetic 1 1 1 Negative Genetic
AIR2 YDL175C RNA-binding subunit of the TRAMP nuclear RNA surveillance complex genetic 1 1 1 Negative Genetic
CCR4 YAL021C Component of the CCR4-NOT transcriptional complex physical 1 1 1 Affinity Capture-RNA
ATG14 YBR128C Autophagy-specific subunit of phosphatidylinositol 3-kinase complex I genetic 1 1 1 Negative Genetic
DBP10 YDL031W Putative ATP-dependent RNA helicase of the DEAD-box protein family genetic 1 1 1 Negative Genetic
DHH1 YDL160C Cytoplasmic DEAD-box helicase and mRNA decapping activator physical 1 1 1 Affinity Capture-RNA
ATG18 YFR021W Phosphoinositide binding protein genetic 1 1 1 Negative Genetic
CAF20 YOR276W Phosphoprotein of the mRNA cap-binding complex physical 1 1 1 Affinity Capture-RNA
ARH1 YDR376W Oxidoreductase of the mitochondrial inner membrane genetic 1 1 1 Positive Genetic
CWC24 YLR323C General splicing factor genetic 1 1 1 Negative Genetic
AMD1 YML035C AMP deaminase genetic 1 1 1 Negative Genetic
ATG8 YBL078C Ub-like protein genetic 1 1 1 Negative Genetic
CCZ1 YBR131W Subunit of a heterodimeric guanine nucleotide exchange factor (GEF) genetic 1 1 1 Negative Genetic
ATM1 YMR301C Mitochondrial inner membrane ATP-binding cassette (ABC) transporter genetic 1 1 1 Positive Genetic
BCH2 YKR027W Member of the ChAPs (Chs5p-Arf1p-binding proteins) family genetic 1 1 1 Negative Genetic
ANY1 YMR010W Protein involved in phospholipid flippase function genetic 1 1 1 Dosage Rescue
CMK2 YOL016C Calmodulin-dependent protein kinase physical 1 1 1 Reconstituted Complex
COX10 YPL172C Heme A:farnesyltransferase genetic 1 1 1 Negative Genetic
COS4 YFL062W Endosomal protein involved in turnover of plasma membrane proteins physical 1 1 1 PCA
VBA3 YCL069W Permease of basic amino acids in the vacuolar membrane physical 1 1 1 PCA
NHX1 YDR456W Na+/H+ and K+/H+ exchanger physical 1 1 1 PCA
SSA2 YLL024C HSP70 family ATP-binding protein physical 1 1 1 Affinity Capture-MS
SSA1 YAL005C ATPase involved in protein folding and NLS-directed nuclear transport physical 1 1 1 Affinity Capture-MS
LSM1 YJL124C Lsm (Like Sm) protein physical 1 1 1 Affinity Capture-RNA
PAT1 YCR077C Deadenylation-dependent mRNA-decapping factor physical 1 1 1 Affinity Capture-RNA
PUF2 YPR042C PUF family mRNA-binding protein physical 1 1 1 Affinity Capture-RNA
VTS1 YOR359W Flap-structured DNA-binding and RNA-binding protein physical 1 1 1 Affinity Capture-RNA
MOG1 YJR074W Conserved nuclear protein that interacts with GTP-Gsp1p physical 1 1 1 Affinity Capture-MS
MEH1 YKR007W Subunit of the EGO/GSE complex genetic 1 1 1 Dosage Rescue
MBA1 YBR185C Membrane-associated mitochondrial ribosome receptor genetic 1 1 1 Positive Genetic
SMF2 YHR050W Divalent metal ion transporter involved in manganese homeostasis genetic 1 1 1 Negative Genetic
NUC1 YJL208C Major mitochondrial nuclease genetic 1 1 1 Negative Genetic
HAP4 YKL109W Transcription factor genetic 1 1 1 Positive Genetic
MDM35 YKL053C-A Mitochondrial intermembrane space protein genetic 1 1 1 Negative Genetic
VRP1 YLR337C Verprolin, proline-rich actin-associated protein genetic 1 1 1 Negative Genetic
VPS17 YOR132W Subunit of the membrane-associated retromer complex genetic 1 1 1 Negative Genetic
HAP5 YOR358W Subunit of the Hap2p/3p/4p/5p CCAAT-binding complex genetic 1 1 1 Positive Genetic
TOR2 YKL203C PIK-related protein kinase and rapamycin target genetic 1 1 1 Negative Genetic
PAP2 YOL115W Non-canonical poly(A) polymerase genetic 1 1 1 Negative Genetic
RTG3 YBL103C bHLH/Zip transcription factor for retrograde (RTG) and TOR pathways genetic 1 1 1 Positive Genetic
HYP2 YEL034W Translation elongation factor eIF-5A genetic 1 1 1 Positive Genetic
PMI40 YER003C Mannose-6-phosphate isomerase genetic 1 1 1 Positive Genetic
RPS2 YGL123W Protein component of the small (40S) subunit genetic 1 1 1 Positive Genetic
SUA5 YGL169W Protein involved in threonylcarbamoyl adenosine biosynthesis genetic 1 1 1 Positive Genetic
TAO3 YIL129C Component of the RAM signaling network genetic 1 1 1 Positive Genetic
ESF2 YNR054C Essential nucleolar protein involved in pre-18S rRNA processing genetic 1 1 1 Positive Genetic
SOG2 YOR353C Key component of the RAM signaling network genetic 1 1 1 Positive Genetic
JIP5 YPR169W Protein required for biogenesis of the large ribosomal subunit genetic 1 1 1 Positive Genetic
RPS27B YHR021C Protein component of the small (40S) ribosomal subunit genetic 1 1 1 Positive Genetic
SOM1 YEL059C-A Subunit of the mitochondrial inner membrane peptidase (IMP) genetic 1 1 1 Positive Genetic
UBP9 YER098W Ubiquitin-specific protease that cleaves ubiquitin-protein fusions genetic 1 1 1 Positive Genetic
REB1 YBR049C RNA polymerase I enhancer binding protein genetic 1 1 1 Negative Genetic
MED8 YBR193C Subunit of the RNA polymerase II mediator complex genetic 1 1 1 Negative Genetic
TRS31 YDR472W Core component of transport protein particle (TRAPP) complexes I-III genetic 1 1 1 Negative Genetic
PAB1 YER165W Poly(A) binding protein genetic 1 1 1 Negative Genetic
TIP20 YGL145W Peripheral membrane protein required for COPI vesicle fusion to the ER genetic 1 1 1 Negative Genetic
GUS1 YGL245W Glutamyl-tRNA synthetase (GluRS) genetic 1 1 1 Negative Genetic
NOP9 YJL010C Essential subunit of U3-containing 90S preribosome genetic 1 1 1 Negative Genetic
YKT6 YKL196C Vesicle membrane protein (v-SNARE) with acyltransferase activity genetic 1 1 1 Negative Genetic
GPI13 YLL031C ER membrane localized phosphoryltransferase genetic 1 1 1 Negative Genetic
RRN5 YLR141W Protein involved in transcription of rDNA by RNA polymerase I genetic 1 1 1 Negative Genetic
TIF34 YMR146C eIF3i subunit of the eukaryotic translation initiation factor 3 (eIF3) genetic 1 1 1 Negative Genetic
SWP1 YMR149W Delta subunit of the oligosaccharyl transferase glycoprotein complex genetic 1 1 1 Negative Genetic
ROT1 YMR200W Molecular chaperone involved in protein folding in ER genetic 1 1 1 Negative Genetic
TRS130 YMR218C Component of transport protein particle (TRAPP) complex II genetic 1 1 1 Negative Genetic
RRN9 YMR270C Protein involved in promoting high level transcription of rDNA genetic 1 1 1 Negative Genetic
PBR1 YNL181W Putative oxidoreductase genetic 1 1 1 Negative Genetic
RPL3 YOR063W Ribosomal 60S subunit protein L3 genetic 1 1 1 Negative Genetic
IDI1 YPL117C Isopentenyl diphosphate:dimethylallyl diphosphate isomerase genetic 1 1 1 Negative Genetic
RAD53 YPL153C DNA damage response kinase genetic 1 1 1 Negative Genetic
SRP72 YPL210C Core component of the signal recognition particle (SRP) genetic 1 1 1 Negative Genetic
FAS2 YPL231W Alpha subunit of fatty acid synthetase genetic 1 1 1 Negative Genetic
TIF6 YPR016C Constituent of 66S pre-ribosomal particles genetic 1 1 1 Negative Genetic
RRP9 YPR137W Protein involved in pre-rRNA processing genetic 1 1 1 Negative Genetic
YAR029W YAR029W Member of DUP240 gene family but contains no transmembrane domains genetic 1 1 1 Negative Genetic
GPR1 YDL035C Plasma membrane G protein coupled receptor (GPCR) genetic 1 1 1 Negative Genetic
TPS2 YDR074W Phosphatase subunit of the trehalose-6-P synthase/phosphatase complex genetic 1 1 1 Negative Genetic
VPS41 YDR080W Subunit of the HOPS endocytic tethering complex genetic 1 1 1 Negative Genetic
PAD1 YDR538W Phenylacrylic acid decarboxylase genetic 1 1 1 Negative Genetic
PET122 YER153C Mitochondrial translational activator specific for the COX3 mRNA genetic 1 1 1 Negative Genetic
MEP1 YGR121C Ammonium permease genetic 1 1 1 Negative Genetic
SDH9 YJL045W Minor succinate dehydrogenase isozyme genetic 1 1 1 Negative Genetic
RPA34 YJL148W RNA polymerase I subunit A34.5 genetic 1 1 1 Negative Genetic
FBP26 YJL155C Fructose-2,6-bisphosphatase, required for glucose metabolism genetic 1 1 1 Negative Genetic
JJJ2 YJL162C Protein of unknown function genetic 1 1 1 Negative Genetic
LIA1 YJR070C Deoxyhypusine hydroxylase genetic 1 1 1 Negative Genetic
MET5 YJR137C Sulfite reductase beta subunit genetic 1 1 1 Negative Genetic
UBI4 YLL039C Ubiquitin genetic 1 1 1 Negative Genetic
SDH2 YLL041C Iron-sulfur protein subunit of succinate dehydrogenase genetic 1 1 1 Negative Genetic
SST2 YLR452C GTPase-activating protein for Gpa1p genetic 1 1 1 Negative Genetic
VPS9 YML097C Guanine nucleotide exchange factor (GEF) and ubiquitin receptor genetic 1 1 1 Negative Genetic
GAS1 YMR307W Beta-1,3-glucanosyltransferase required for cell wall assembly genetic 1 1 1 Negative Genetic
HRB1 YNL004W Poly(A+) RNA-binding protein genetic 1 1 1 Negative Genetic
VPS27 YNR006W Endosomal protein that forms a complex with Hse1p genetic 1 1 1 Negative Genetic
SGT2 YOR007C Glutamine-rich cytoplasmic cochaperone genetic 1 1 1 Negative Genetic
LEA1 YPL213W Component of U2 snRNP complex genetic 1 1 1 Negative Genetic
VPS4 YPR173C AAA-ATPase involved in multivesicular body (MVB) protein sorting genetic 1 1 1 Negative Genetic
HDA3 YPR179C Subunit of HDA1 histone deacetylase complex genetic 1 1 1 Negative Genetic
OST4 YDL232W Subunit of the oligosaccharyltransferase complex of the ER lumen genetic 1 1 1 Negative Genetic
MRPL6 YHR147C Mitochondrial ribosomal protein of the large subunit genetic 1 1 1 Negative Genetic
TIM8 YJR135W-A Mitochondrial intermembrane space protein genetic 1 1 1 Negative Genetic
IMP2 YMR035W Catalytic subunit of mitochondrial inner membrane peptidase complex genetic 1 1 1 Negative Genetic
SUN4 YNL066W Cell wall protein related to glucanases localized in birth scars genetic 1 1 1 Negative Genetic
HSP32 YPL280W Possible chaperone and cysteine protease genetic 1 1 1 Negative Genetic
NEO1 YIL048W Phospholipid translocase (flippase) genetic 1 1 1 Dosage Rescue
COX12 YLR038C Subunit VIb of cytochrome c oxidase genetic 1 1 1 Negative Genetic
CLB6 YGR109C B-type cyclin involved in DNA replication during S phase genetic 1 1 1 Negative Genetic
AIM19 YIL087C Protein of unknown function genetic 1 1 1 Negative Genetic