Standard name Systematic name Name description Description
RPS26B YER131W Protein component of the small (40S) ribosomal subunit Protein component of the small (40S) ribosomal subunit; homologous to mammalian ribosomal protein S26, no bacterial homolog; RPS26B has a paralog, RPS26A, that arose from the whole genome duplication; human homolog can partially complement an RPS26A, RPS26B double null mutant; mutations in the human gene are associated with Diamond-Blackfan anemia
Visualize the interactome of RPS26B
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 0.993 0.986 0.996

GFP localization & abundance

GFP localization GFP abundance
cytoplasm 503000

GO term count

Metabolism Cell cycle Cell division Signal transduction DNA replication
RPS26B 2 0 0 0 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
TSR2 YLR435W Protein with a potential role in pre-rRNA processing physical 9 5 4 Two-hybrid, Affinity Capture-MS, Affinity Capture-Western, Affinity Capture-MS, Reconstituted Complex, Reconstituted Complex, Reconstituted Complex, Affinity Capture-Western, Co-crystal Structure
PUF3 YLL013C Protein of the mitochondrial outer surface physical 4 1 4 Affinity Capture-RNA, Affinity Capture-RNA, Affinity Capture-RNA, Affinity Capture-RNA
FKH1 YIL131C Forkhead family transcription factor regulation 3 3 3 chromatin immunoprecipitation-chip evidence, chromatin immunoprecipitation- exonuclease evidence, ChEC-Seq experiments
DHH1 YDL160C Cytoplasmic DEAD-box helicase and mRNA decapping activator physical 3 2 3 Affinity Capture-RNA, Affinity Capture-MS, Affinity Capture-RNA
RPS26A YGL189C Protein component of the small (40S) ribosomal subunit genetic 3 2 3 Synthetic Lethality, Synthetic Lethality, Negative Genetic
ENP1 YBR247C Protein associated with U3 and U14 snoRNAs physical 3 1 3 Affinity Capture-Western, Affinity Capture-Western, Affinity Capture-Western
FKH2 YNL068C Forkhead family transcription factor regulation 2 2 2 chromatin immunoprecipitation-chip evidence, ChEC-Seq experiments
RPN11 YFR004W Metalloprotease subunit of 19S regulatory particle physical 2 1 2 Affinity Capture-MS, Affinity Capture-MS
ASC1 YMR116C G-protein beta subunit and guanine dissociation inhibitor for Gpa2p physical 2 1 2 Affinity Capture-Western, Affinity Capture-Western
NOC4 YPR144C Nucleolar protein physical 2 1 2 Affinity Capture-Western, Affinity Capture-Western
RIO2 YNL207W Essential serine kinase involved in the processing of 20S pre-rRNA physical 2 1 2 Affinity Capture-Western, Affinity Capture-Western
CAF20 YOR276W Phosphoprotein of the mRNA cap-binding complex physical 2 1 2 Affinity Capture-MS, Affinity Capture-MS
UTP10 YJL109C Nucleolar protein physical 2 1 2 Affinity Capture-MS, Affinity Capture-MS
XRN1 YGL173C Evolutionarily-conserved 5'-3' exonuclease genetic 2 1 2 Negative Genetic, Negative Genetic
TAF1 YGR274C TFIID subunit, involved in RNA pol II transcription initiation genetic 2 1 2 Negative Genetic, Negative Genetic
MPT5 YGL178W mRNA-binding protein of the PUF family physical 2 1 2 Affinity Capture-RNA, Affinity Capture-RNA
PDR1 YGL013C Transcription factor that regulates the pleiotropic drug response genetic 2 1 2 Negative Genetic, Negative Genetic
MSS1 YMR023C Mitochondrial protein genetic 2 1 2 Negative Genetic, Negative Genetic
DPH5 YLR172C Methyltransferase required for synthesis of diphthamide genetic 2 1 2 Negative Genetic, Negative Genetic
KIN82 YCR091W Putative serine/threonine protein kinase genetic 2 1 2 Negative Genetic, Negative Genetic
ALG9 YNL219C Mannosyltransferase, involved in N-linked glycosylation genetic 2 1 2 Negative Genetic, Negative Genetic
ODC1 YPL134C Mitochondrial inner membrane transporter genetic 2 1 2 Negative Genetic, Negative Genetic
CMR1 YDL156W Nuclear protein with role in transcription, protein quality control genetic 2 1 1 Synthetic Growth Defect, Synthetic Growth Defect
SFP1 YLR403W Regulates transcription of ribosomal protein and biogenesis genes regulation 1 1 1 DNA to cDNA expression microarray evidence
SPT10 YJL127C Histone H3 acetylase with a role in transcriptional regulation regulation 1 1 1 DNA to cDNA expression microarray evidence
GCR1 YPL075W Transcriptional activator of genes involved in glycolysis 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
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
YAP1 YML007W Basic leucine zipper (bZIP) transcription factor 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
REB1 YBR049C RNA polymerase I enhancer binding protein 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
BAS1 YKR099W Myb-related transcription factor regulation 1 1 1 DNA to cDNA expression microarray evidence
UME6 YDR207C Rpd3L histone deacetylase complex subunit 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
IFH1 YLR223C Coactivator, regulates transcription of ribosomal protein (RP) genes regulation 1 1 1 chromatin immunoprecipitation-seq evidence
CWC25 YNL245C Splicing factor required for the first step of pre-mRNA splicing genetic 1 1 1 Negative Genetic
DSN1 YIR010W Essential component of the outer kinetochore MIND complex physical 1 1 1 Affinity Capture-MS
HSP60 YLR259C Tetradecameric mitochondrial chaperonin genetic 1 1 1 Negative Genetic
KAP123 YER110C Karyopherin beta physical 1 1 1 Reconstituted Complex
POP4 YBR257W Subunit of both RNase MRP and nuclear RNase P genetic 1 1 1 Negative Genetic
LSM5 YER146W Lsm (Like Sm) protein physical 1 1 1 Two-hybrid
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
PAT1 YCR077C Deadenylation-dependent mRNA-decapping factor genetic 1 1 1 Negative Genetic
LSM3 YLR438C-A Lsm (Like Sm) protein genetic 1 1 1 Negative Genetic
LSM6 YDR378C Lsm (Like Sm) protein genetic 1 1 1 Negative Genetic
NOP1 YDL014W Histone glutamine methyltransferase, modifies H2A at Q105 in nucleolus physical 1 1 1 Affinity Capture-MS
CDC48 YDL126C AAA ATPase with protein-unfoldase activity genetic 1 1 1 Positive Genetic
RPC82 YPR190C RNA polymerase III subunit C82 physical 1 1 1 Affinity Capture-MS
RPA49 YNL248C RNA polymerase I subunit A49 physical 1 1 1 Affinity Capture-MS
NAP1 YKR048C Histone chaperone and assembly chaperone for Rps6a/b genetic 1 1 1 Negative Genetic
RPN1 YHR027C Non-ATPase base subunit of the 19S RP of the 26S proteasome physical 1 1 1 Affinity Capture-MS
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
NAB2 YGL122C Nuclear polyadenylated RNA-binding protein genetic 1 1 1 Negative Genetic
APC1 YNL172W Largest subunit of the Anaphase-Promoting Complex/Cyclosome genetic 1 1 1 Negative Genetic
APL1 YJR005W Beta-adaptin genetic 1 1 1 Negative Genetic
CDC3 YLR314C Component of the septin ring that is required for cytokinesis genetic 1 1 1 Negative Genetic
DCP1 YOL149W Subunit of the Dcp1p-Dcp2p decapping enzyme complex genetic 1 1 1 Negative Genetic
DCP2 YNL118C Catalytic subunit of Dcp1p-Dcp2p decapping enzyme complex genetic 1 1 1 Negative Genetic
HSL1 YKL101W Nim1p-related protein kinase genetic 1 1 1 Negative Genetic
LAS17 YOR181W Actin assembly factor genetic 1 1 1 Negative Genetic
CRM1 YGR218W Nuclear export factor, exportin physical 1 1 1 Affinity Capture-MS
MTR10 YOR160W Nuclear import receptor genetic 1 1 1 Positive Genetic
MAM33 YIL070C Acidic protein of the mitochondrial matrix physical 1 1 1 Affinity Capture-MS
NHP10 YDL002C Non-essential INO80 chromatin remodeling complex subunit genetic 1 1 1 Negative Genetic
ORC2 YBR060C Subunit of the origin recognition complex (ORC) genetic 1 1 1 Negative Genetic
LPD1 YFL018C Dihydrolipoamide dehydrogenase genetic 1 1 1 Negative Genetic
PSE1 YMR308C Karyopherin/importin that interacts with the nuclear pore complex physical 1 1 1 Reconstituted Complex
BZZ1 YHR114W SH3 domain protein implicated in regulating actin polymerization genetic 1 1 1 Negative Genetic
PFK2 YMR205C Beta subunit of heterooctameric phosphofructokinase genetic 1 1 1 Negative Genetic
MSH4 YFL003C Protein involved in meiotic recombination genetic 1 1 1 Negative Genetic
NOB1 YOR056C Protein involved in proteasomal and 40S ribosomal subunit biogenesis genetic 1 1 1 Positive Genetic
AKL1 YBR059C Ser/Thr protein kinase physical 1 1 1 Biochemical Activity
FIN1 YDR130C Spindle pole body-related intermediate filament protein physical 1 1 1 Affinity Capture-Western
PHO85 YPL031C Cyclin-dependent kinase physical 1 1 1 Biochemical Activity
GSP1 YLR293C Ran GTPase physical 1 1 1 Reconstituted Complex
MPC54 YOR177C Component of the meiotic outer plaque genetic 1 1 1 Negative Genetic
PMA1 YGL008C Plasma membrane P2-type H+-ATPase genetic 1 1 1 Negative Genetic
ESL2 YKR096W hEST1A/B (SMG5/6)-like protein genetic 1 1 1 Negative Genetic
CMK1 YFR014C Calmodulin-dependent protein kinase physical 1 1 1 Biochemical Activity
COF1 YLL050C Cofilin, involved in pH-dependent actin filament depolarization genetic 1 1 1 Negative Genetic
ACS2 YLR153C Acetyl-coA synthetase isoform genetic 1 1 1 Negative Genetic
CDC20 YGL116W Activator of anaphase-promoting complex/cyclosome (APC/C) genetic 1 1 1 Negative Genetic
EST1 YLR233C TLC1 RNA-associated factor involved in telomere length regulation genetic 1 1 1 Negative Genetic
KIN28 YDL108W Ser/Thr protein kinase and subunit of TFIIK, a TFIIH subassembly genetic 1 1 1 Negative Genetic
EAP1 YKL204W eIF4E-associated protein, competes with eIF4G for binding to eIF4E physical 1 1 1 Affinity Capture-MS
EAP1 YKL204W eIF4E-associated protein, competes with eIF4G for binding to eIF4E genetic 1 1 1 Negative Genetic
DBF2 YGR092W Ser/Thr kinase involved in transcription and stress response genetic 1 1 1 Negative Genetic
ISA1 YLL027W Protein required for maturation of mitochondrial [4Fe-4S] proteins physical 1 1 1 Two-hybrid
ATG1 YGL180W Protein serine/threonine kinase physical 1 1 1 Biochemical Activity
FIG1 YBR040W Integral membrane protein required for efficient mating genetic 1 1 1 Positive Genetic
GTR1 YML121W Subunit of a TORC1-stimulating GTPase and the EGO/GSE complex genetic 1 1 1 Negative Genetic
TSR1 YDL060W Protein required for processing of 20S pre-rRNA in the cytoplasm physical 1 1 1 Affinity Capture-MS
SGV1 YPR161C Cyclin (Bur2p)-dependent protein kinase physical 1 1 1 Affinity Capture-MS
TOS3 YGL179C Protein kinase physical 1 1 1 Biochemical Activity
YCK1 YHR135C Palmitoylated plasma membrane-bound casein kinase I (CK1) isoform physical 1 1 1 Biochemical Activity
UBP3 YER151C Ubiquitin-specific protease that cleaves Ub-protein fusions physical 1 1 1 Affinity Capture-MS
SPB4 YFL002C Putative ATP-dependent RNA helicase physical 1 1 1 Affinity Capture-MS
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
SBP1 YHL034C Protein that binds eIF4G and has a role in repression of translation physical 1 1 1 Affinity Capture-RNA
VAM6 YDL077C Guanine nucleotide exchange factor for the GTPase Gtr1p physical 1 1 1 Affinity Capture-MS
SSC1 YJR045C Hsp70 family ATPase physical 1 1 1 Affinity Capture-MS
RVB2 YPL235W ATP-dependent DNA helicase, also known as reptin physical 1 1 1 Affinity Capture-MS
RVB1 YDR190C ATP-dependent DNA helicase, also known as pontin physical 1 1 1 Affinity Capture-MS
VID24 YBR105C GID Complex regulatory subunit 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
XRN1 YGL173C Evolutionarily-conserved 5'-3' exonuclease physical 1 1 1 Co-crystal Structure
URB2 YJR041C Protein required for normal metabolism of the rRNA primary transcript physical 1 1 1 Affinity Capture-MS
SIS1 YNL007C Type II HSP40 co-chaperone that interacts with the HSP70 protein Ssa1p physical 1 1 1 Affinity Capture-MS
YJR120W YJR120W Protein of unknown function genetic 1 1 1 Negative Genetic
RPS3 YNL178W Protein component of the small (40S) ribosomal subunit genetic 1 1 1 Positive Genetic
UBP13 YBL067C Ubiquitin-specific protease that cleaves Ub-protein fusions genetic 1 1 1 Positive Genetic
SNG1 YGR197C Protein involved in resistance to nitrosoguanidine and 6-azauracil genetic 1 1 1 Positive Genetic
SLA2 YNL243W Adaptor protein that links actin to clathrin and endocytosis genetic 1 1 1 Positive Genetic
STU2 YLR045C Microtubule polymerase of the XMAP215/Dis1 family genetic 1 1 1 Negative Genetic
RRN11 YML043C Component of the core factor (CF) rDNA transcription factor complex genetic 1 1 1 Negative Genetic
RPT4 YOR259C ATPase of the 19S regulatory particle of the 26S proteasome genetic 1 1 1 Negative Genetic
TFB4 YPR056W Subunit of TFIIH complex genetic 1 1 1 Negative Genetic
SPN1 YPR133C Protein involved in RNA polymerase II transcription genetic 1 1 1 Negative Genetic
TVS1 YCR061W Protein of unknown function genetic 1 1 1 Negative Genetic
SND1 YDR186C Protein involved in SRP-independent targeting of substrates to the ER genetic 1 1 1 Negative Genetic
TOM1 YDR457W E3 ubiquitin ligase of the hect-domain class genetic 1 1 1 Negative Genetic
RTG3 YBL103C bHLH/Zip transcription factor for retrograde (RTG) and TOR pathways genetic 1 1 1 Negative Genetic
RVS161 YCR009C Amphiphysin-like lipid raft protein genetic 1 1 1 Negative Genetic
TPS2 YDR074W Phosphatase subunit of the trehalose-6-P synthase/phosphatase complex genetic 1 1 1 Negative Genetic
SNF4 YGL115W Activating gamma subunit of the AMP-activated Snf1p kinase complex genetic 1 1 1 Negative Genetic
YGR127W YGR127W Putative protein of unknown function genetic 1 1 1 Negative Genetic
SSO2 YMR183C Plasma membrane t-SNARE genetic 1 1 1 Negative Genetic
ZEO1 YOL109W Peripheral membrane protein of the plasma membrane genetic 1 1 1 Negative Genetic
TYW3 YGL050W tRNA methyltransferase required for synthesis of wybutosine genetic 1 1 1 Negative Genetic
YGL188C-A YGL188C-A Putative protein of unknown function genetic 1 1 1 Negative Genetic
TIM21 YGR033C Nonessential component of the TIM23 complex genetic 1 1 1 Negative Genetic
VPS55 YJR044C Late endosomal protein involved in late endosome to vacuole transport genetic 1 1 1 Negative Genetic
YPT52 YKR014C Endosomal Rab family GTPase genetic 1 1 1 Negative Genetic
SNO2 YNL334C Protein of unknown function genetic 1 1 1 Negative Genetic
YNR021W YNR021W Putative protein of unknown function genetic 1 1 1 Negative Genetic
YOL159C-A YOL159C-A Protein of unknown function genetic 1 1 1 Negative Genetic
SWT1 YOR166C RNA endoribonuclease involved in perinuclear mRNP quality control genetic 1 1 1 Positive Genetic
RUD3 YOR216C Golgi matrix protein genetic 1 1 1 Positive Genetic
SWC4 YGR002C Component of the Swr1p complex that incorporates Htz1p into chromatin genetic 1 1 1 Positive Genetic
YEL1 YBL060W Guanine nucleotide exchange factor specific for Arf3p genetic 1 1 1 Negative Genetic
SGS1 YMR190C RecQ family nucleolar DNA helicase genetic 1 1 1 Positive Genetic
CEP3 YMR168C Essential kinetochore protein genetic 1 1 1 Negative Genetic
BRE5 YNR051C Ubiquitin protease cofactor physical 1 1 1 Affinity Capture-MS
HPC2 YBR215W Subunit of the HIR complex genetic 1 1 1 Negative Genetic
BFR1 YOR198C Component of mRNP complexes associated with polyribosomes physical 1 1 1 Affinity Capture-RNA
RAP1 YNL216W Essential DNA-binding transcription regulator that binds many loci genetic 1 1 1 Negative Genetic
CSG2 YBR036C Endoplasmic reticulum membrane protein genetic 1 1 1 Negative Genetic
MTF2 YDL044C Mitochondrial protein that interacts with mitochondrial RNA polymerase genetic 1 1 1 Negative Genetic
DOM34 YNL001W Protein that facilitates ribosomal subunit dissociation genetic 1 1 1 Negative Genetic
RPS23A YGR118W Ribosomal protein 28 (rp28) of the small (40S) ribosomal subunit genetic 1 1 1 Positive Genetic
MOG1 YJR074W Conserved nuclear protein that interacts with GTP-Gsp1p physical 1 1 1 Affinity Capture-MS
RPS14A YCR031C Protein component of the small (40S) ribosomal subunit physical 1 1 1 Reconstituted Complex
HBS1 YKR084C GTPase with similarity to translation release factors genetic 1 1 1 Negative Genetic
OKP1 YGR179C Outer kinetochore protein required for accurate chromosome segregation genetic 1 1 1 Positive Genetic
RPS10B YMR230W Protein component of the small (40S) ribosomal subunit genetic 1 1 1 Positive Genetic
PUF4 YGL014W Member of the PUF protein family physical 1 1 1 Affinity Capture-RNA
MRPL17 YNL252C Mitochondrial ribosomal protein of the large subunit genetic 1 1 1 Negative Genetic
BRL1 YHR036W Essential nuclear envelope/ER integral membrane protein genetic 1 1 1 Positive Genetic
MEF2 YJL102W Mitochondrial elongation factor involved in translational elongation genetic 1 1 1 Negative Genetic
RPS25B YLR333C Protein component of the small (40S) ribosomal subunit physical 1 1 1 Affinity Capture-MS
GIS2 YNL255C Translational activator for mRNAs with internal ribosome entry sites physical 1 1 1 Affinity Capture-MS
PTP1 YDL230W Phosphotyrosine-specific protein phosphatase genetic 1 1 1 Negative Genetic
PUF2 YPR042C PUF family mRNA-binding protein physical 1 1 1 Affinity Capture-RNA
MDM38 YOL027C Membrane-associated mitochondrial ribosome receptor genetic 1 1 1 Negative Genetic
PEX3 YDR329C Peroxisomal membrane protein (PMP) genetic 1 1 1 Negative Genetic
NCB2 YDR397C Subunit of a heterodimeric NC2 transcription regulator complex genetic 1 1 1 Negative Genetic
EFG1 YGR271C-A Ribosome biogenesis factor required for maturation of 18S rRNA physical 1 1 1 Affinity Capture-MS
MDM32 YOR147W Mitochondrial inner membrane protein with similarity to Mdm31p genetic 1 1 1 Positive Genetic
HNT2 YDR305C Dinucleoside triphosphate hydrolase genetic 1 1 1 Negative Genetic
COS12 YGL263W Endosomal protein involved in turnover of plasma membrane proteins genetic 1 1 1 Negative Genetic
ECM15 YBL001C Non-essential protein of unknown function genetic 1 1 1 Negative Genetic
DSE2 YHR143W Daughter cell-specific secreted protein with similarity to glucanases genetic 1 1 1 Negative Genetic
QCR9 YGR183C Subunit 9 of ubiquinol cytochrome-c reductase (Complex III) genetic 1 1 1 Negative Genetic
ATR2 YMR279C Putative boron transporter involved in boron efflux and resistance genetic 1 1 1 Negative Genetic
ADY2 YCR010C Acetate transporter required for normal sporulation genetic 1 1 1 Negative Genetic
ERJ5 YFR041C Type I membrane protein with a J domain genetic 1 1 1 Positive Genetic
FRE7 YOL152W Putative ferric reductase with similarity to Fre2p genetic 1 1 1 Negative Genetic