Standard name Systematic name Name description Description
PBP4 YDL053C Pbp1p binding protein Pbp1p binding protein; interacts strongly with Pab1p-binding protein 1 (Pbp1p) in the yeast two-hybrid system; also interacts with Lsm12p in a copurification assay; relative distribution to the nucleus increases upon DNA replication stress
Visualize the interactome of PBP4
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 0.727 0.750 0.621
Vac/Vac Memb 0.392 0.406 0.565
Nucleus NaN NaN 0.137

GFP localization & abundance

GFP localization GFP abundance
no data no data

GO term count

Metabolism Cell cycle Cell division Signal transduction DNA replication
PBP4 0 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
PBP1 YGR178C Component of glucose deprivation induced stress granules physical 5 2 4 Two-hybrid, Affinity Capture-MS, Two-hybrid, Affinity Capture-MS, Affinity Capture-MS
LSM12 YHR121W Protein of unknown function that may function in RNA processing physical 5 1 3 Affinity Capture-MS, Affinity Capture-MS, Affinity Capture-MS, Affinity Capture-MS, Affinity Capture-MS
PUF3 YLL013C Protein of the mitochondrial outer surface physical 4 1 4 Affinity Capture-RNA, Affinity Capture-RNA, Affinity Capture-RNA, Affinity Capture-RNA
DHH1 YDL160C Cytoplasmic DEAD-box helicase and mRNA decapping activator physical 2 2 2 Affinity Capture-MS, Affinity Capture-RNA
ANP1 YEL036C Subunit of the alpha-1,6 mannosyltransferase complex genetic 2 1 2 Negative Genetic, Negative Genetic
RML2 YEL050C Mitochondrial ribosomal protein of the large subunit (L2) genetic 2 1 2 Negative Genetic, Negative Genetic
VMA3 YEL027W Proteolipid subunit c of the V0 domain of vacuolar H(+)-ATPase genetic 2 1 2 Negative Genetic, Negative Genetic
SNU114 YKL173W GTPase component of U5 snRNP involved in mRNA splicing via spliceosome genetic 2 1 2 Negative Genetic, Negative Genetic
XDJ1 YLR090W Chaperone with a role in facilitating mitochondrial protein import genetic 2 1 2 Negative Genetic, Negative Genetic
DAK1 YML070W Dihydroxyacetone kinase genetic 2 1 2 Negative Genetic, Negative Genetic
MGR2 YPL098C Subunit of the TIM23 translocase complex genetic 2 1 2 Negative Genetic, Negative Genetic
IGO1 YNL157W Protein required for initiation of G0 program physical 2 2 1 Affinity Capture-Western, Affinity Capture-MS
GIS1 YDR096W Histone demethylase and transcription factor physical 2 2 1 Affinity Capture-Western, Affinity Capture-MS
EDC3 YEL015W Non-essential conserved protein with a role in mRNA decapping genetic 2 1 1 Synthetic Growth Defect, Synthetic Growth Defect
FKH1 YIL131C Forkhead family transcription factor regulation 1 1 1 chromatin immunoprecipitation-chip evidence
SFP1 YLR403W Regulates transcription of ribosomal protein and biogenesis genes regulation 1 1 1 DNA to cDNA expression microarray evidence
IXR1 YKL032C Transcriptional repressor that regulates hypoxic genes during normoxia regulation 1 1 1 DNA to cDNA expression microarray evidence
YAP6 YDR259C Basic leucine zipper (bZIP) transcription factor regulation 1 1 1 chromatin immunoprecipitation-chip evidence
DSN1 YIR010W Essential component of the outer kinetochore MIND complex physical 1 1 1 Affinity Capture-MS
ESA1 YOR244W Catalytic subunit of the histone acetyltransferase complex (NuA4) physical 1 1 1 Affinity Capture-MS
DBP7 YKR024C Putative ATP-dependent RNA helicase of the DEAD-box family genetic 1 1 1 Negative Genetic
PAB1 YER165W Poly(A) binding protein 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
BMS1 YPL217C GTPase required for ribosomal subunit synthesis and rRNA processing genetic 1 1 1 Negative Genetic
ARC15 YIL062C Subunit of the ARP2/3 complex genetic 1 1 1 Negative Genetic
ARO1 YDR127W Pentafunctional arom protein genetic 1 1 1 Negative Genetic
ARP3 YJR065C Essential component of the Arp2/3 complex genetic 1 1 1 Positive Genetic
ASC1 YMR116C G-protein beta subunit and guanine dissociation inhibitor for Gpa2p physical 1 1 1 Proximity Label-MS
DPB2 YPR175W Second largest subunit of DNA polymerase II (DNA polymerase epsilon) physical 1 1 1 Affinity Capture-MS
EMP24 YGL200C Component of the p24 complex physical 1 1 1 Affinity Capture-MS
IOC3 YFR013W Subunit of the Isw1a complex physical 1 1 1 Affinity Capture-MS
CRM1 YGR218W Nuclear export factor, exportin physical 1 1 1 Affinity Capture-MS
MPH1 YIR002C 3'-5' DNA helicase involved in error-free bypass of DNA lesions genetic 1 1 1 Negative Genetic
HSP82 YPL240C Hsp90 chaperone physical 1 1 1 Affinity Capture-MS
BLM10 YFL007W Proteasome activator physical 1 1 1 Affinity Capture-MS
MSH4 YFL003C Protein involved in meiotic recombination genetic 1 1 1 Negative Genetic
APP1 YNL094W Phosphatidate phosphatase, converts phosphatidate to diacylglycerol genetic 1 1 1 Negative Genetic
MKK2 YPL140C MAPKK involved in the protein kinase C signaling pathway physical 1 1 1 Affinity Capture-MS
MMS22 YLR320W Subunit of E3 ubiquitin ligase complex involved in replication repair physical 1 1 1 Affinity Capture-MS
APL4 YPR029C Gamma-adaptin genetic 1 1 1 Negative Genetic
MLP2 YIL149C Myosin-like protein associated with the nuclear envelope physical 1 1 1 Affinity Capture-MS
ATP7 YKL016C Subunit d of the stator stalk of mitochondrial F1F0 ATP synthase genetic 1 1 1 Positive Genetic
ARP1 YHR129C Actin-related protein of the dynactin complex genetic 1 1 1 Synthetic Lethality
ISC10 YER180C Meiosis-specific MAPK inhibitor genetic 1 1 1 Negative Genetic
IKS1 YJL057C Protein kinase of unknown cellular role physical 1 1 1 Affinity Capture-MS
ERC1 YHR032W Member of the multi-drug and toxin extrusion (MATE) family genetic 1 1 1 Negative Genetic
IPL1 YPL209C Aurora kinase of chromosomal passenger complex physical 1 1 1 Affinity Capture-MS
HOT1 YMR172W Transcription factor for glycerol biosynthetic genes physical 1 1 1 Affinity Capture-MS
BRE5 YNR051C Ubiquitin protease cofactor physical 1 1 1 Affinity Capture-MS
BRE5 YNR051C Ubiquitin protease cofactor genetic 1 1 1 Negative Genetic
MOB1 YIL106W Component of the mitotic exit network physical 1 1 1 Affinity Capture-MS
MPT5 YGL178W mRNA-binding protein of the PUF family physical 1 1 1 Affinity Capture-RNA
EMA17 YIL029C Protein involved in targeting mitochondrial membrane protein precursor genetic 1 1 1 Negative Genetic
HAC1 YFL031W Basic leucine zipper (bZIP) transcription factor (ATF/CREB1 homolog) physical 1 1 1 Affinity Capture-RNA
ABZ1 YNR033W Para-aminobenzoate (PABA) synthase genetic 1 1 1 Negative Genetic
MOG1 YJR074W Conserved nuclear protein that interacts with GTP-Gsp1p physical 1 1 1 Affinity Capture-MS
JHD2 YJR119C JmjC domain family histone demethylase physical 1 1 1 Affinity Capture-MS
HUL4 YJR036C Protein with similarity to hect domain E3 ubiquitin-protein ligases genetic 1 1 1 Negative Genetic
KEX1 YGL203C Cell death protease essential for hypochlorite-induced apoptosis physical 1 1 1 Affinity Capture-MS
SAT4 YCR008W Ser/Thr protein kinase involved in salt tolerance, nutrient response physical 1 1 1 Affinity Capture-MS
YCR043C YCR043C Putative protein of unknown function physical 1 1 1 Affinity Capture-MS
UME6 YDR207C Rpd3L histone deacetylase complex subunit physical 1 1 1 Affinity Capture-MS
PKR1 YMR123W V-ATPase assembly factor physical 1 1 1 Affinity Capture-MS
SNF2 YOR290C Catalytic subunit of the SWI/SNF chromatin remodeling complex physical 1 1 1 Affinity Capture-MS
YCK1 YHR135C Palmitoylated plasma membrane-bound casein kinase I (CK1) isoform physical 1 1 1 Biochemical Activity
TCA17 YEL048C Component of transport protein particle (TRAPP) complex II physical 1 1 1 Affinity Capture-MS
SUS1 YBR111W-A Global transcriptional regulator, component of SAGA, TREX-2 complexes physical 1 1 1 Affinity Capture-MS
SUS1 YBR111W-A Global transcriptional regulator, component of SAGA, TREX-2 complexes genetic 1 1 1 Negative Genetic
SSN3 YPL042C Component of the RNA polymerase II mediator complex physical 1 1 1 Affinity Capture-MS
STE11 YLR362W Signal transducing MEK kinase physical 1 1 1 Affinity Capture-MS
UBP3 YER151C Ubiquitin-specific protease that cleaves Ub-protein fusions physical 1 1 1 Affinity Capture-MS
SMB1 YER029C Core Sm protein Sm B 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
PUF2 YPR042C PUF family mRNA-binding protein physical 1 1 1 Affinity Capture-RNA
RVB1 YDR190C ATP-dependent DNA helicase, also known as pontin physical 1 1 1 Affinity Capture-MS
PEX30 YLR324W ER-resident protein involved in peroxisomal biogenesis physical 1 1 1 Affinity Capture-MS
TMA108 YIL137C Ribosome-associated, nascent chain binding factor physical 1 1 1 Affinity Capture-MS
TMA46 YOR091W Protein of unknown function that associates with translating ribosomes physical 1 1 1 Affinity Capture-MS
YRA1 YDR381W Nuclear polyadenylated RNA-binding protein physical 1 1 1 Affinity Capture-MS
VID30 YGL227W Central component of GID Complex, involved in FBPase degradation physical 1 1 1 Affinity Capture-MS
VID30 YGL227W Central component of GID Complex, involved in FBPase degradation genetic 1 1 1 Synthetic Growth Defect
RPS0A YGR214W Ribosomal 40S subunit protein S0A physical 1 1 1 Affinity Capture-MS
RPS2 YGL123W Protein component of the small (40S) subunit physical 1 1 1 Affinity Capture-MS
RPS6A YPL090C Protein component of the small (40S) ribosomal subunit physical 1 1 1 Affinity Capture-MS
RPS8A YBL072C Protein component of the small (40S) ribosomal subunit physical 1 1 1 Affinity Capture-MS
RPS10A YOR293W Protein component of the small (40S) ribosomal subunit physical 1 1 1 Affinity Capture-MS
RPS12 YOR369C Protein component of the small (40S) ribosomal subunit physical 1 1 1 Affinity Capture-MS
RPS13 YDR064W Protein component of the small (40S) ribosomal subunit physical 1 1 1 Affinity Capture-MS
RPS17A YML024W Ribosomal protein 51 (rp51) of the small (40s) subunit physical 1 1 1 Affinity Capture-MS
RPS19A YOL121C Protein component of the small (40S) ribosomal subunit physical 1 1 1 Affinity Capture-MS
RPS20 YHL015W Protein component of the small (40S) ribosomal subunit physical 1 1 1 Affinity Capture-MS
RPL25 YOL127W Ribosomal 60S subunit protein L25 physical 1 1 1 Affinity Capture-MS
RPS27A YKL156W Protein component of the small (40S) ribosomal subunit physical 1 1 1 Affinity Capture-MS
TBF1 YPL128C Telobox-containing general regulatory factor genetic 1 1 1 Negative Genetic
SNF5 YBR289W Subunit of the SWI/SNF chromatin remodeling complex genetic 1 1 1 Negative Genetic
SGO1 YOR073W Component of the spindle checkpoint genetic 1 1 1 Negative Genetic
PFD1 YJL179W Subunit of heterohexameric prefoldin genetic 1 1 1 Positive Genetic
RTT109 YLL002W Histone acetyltransferase genetic 1 1 1 Synthetic Growth Defect
RAD9 YDR217C DNA damage-dependent checkpoint protein genetic 1 1 1 Phenotypic Enhancement
POP4 YBR257W Subunit of both RNase MRP and nuclear RNase P genetic 1 1 1 Negative Genetic
SLY1 YDR189W Hydrophilic protein involved in ER/Golgi vesicle trafficking genetic 1 1 1 Negative Genetic
PGM2 YMR105C Phosphoglucomutase genetic 1 1 1 Negative Genetic
PRP4 YPR178W Splicing factor genetic 1 1 1 Negative Genetic
TEL2 YGR099W Subunit of the ASTRA complex, involved in chromatin remodeling genetic 1 1 1 Positive Genetic
RPC25 YKL144C RNA polymerase III subunit C25 genetic 1 1 1 Positive Genetic
RPT1 YKL145W ATPase of the 19S regulatory particle of the 26S proteasome genetic 1 1 1 Positive Genetic
SMD2 YLR275W Core Sm protein Sm D2 genetic 1 1 1 Positive Genetic
SMX3 YPR182W Core Sm protein Sm F genetic 1 1 1 Positive Genetic
YHR022C YHR022C Putative protein of unknown function genetic 1 1 1 Positive Genetic
RFT1 YBL020W Membrane protein required for translocation of Man5GlcNac2-PP-Dol genetic 1 1 1 Negative Genetic
SNM1 YDR478W Ribonuclease MRP complex subunit genetic 1 1 1 Negative Genetic
VHT1 YGR065C High-affinity plasma membrane H+-biotin (vitamin H) symporter genetic 1 1 1 Negative Genetic
PUP1 YOR157C Beta 2 subunit of the 20S proteasome genetic 1 1 1 Negative Genetic
YCL001W-B YCL001W-B Putative protein of unknown function genetic 1 1 1 Negative Genetic
YSP2 YDR326C Sterol-binding protein genetic 1 1 1 Negative Genetic
RPL24A YGL031C Ribosomal 60S subunit protein L24A genetic 1 1 1 Negative Genetic
YGL036W YGL036W Putative protein of unknown function genetic 1 1 1 Negative Genetic
YGR210C YGR210C Putative protein of unknown function genetic 1 1 1 Negative Genetic
PIH1 YHR034C Component of the conserved R2TP complex (Rvb1-Rvb2-Tah1-Pih1) genetic 1 1 1 Negative Genetic
SRB2 YHR041C Subunit of the RNA polymerase II mediator complex genetic 1 1 1 Negative Genetic
VHR1 YIL056W Transcriptional activator genetic 1 1 1 Negative Genetic
RPA34 YJL148W RNA polymerase I subunit A34.5 genetic 1 1 1 Negative Genetic
PRY2 YKR013W Sterol binding protein involved in the export of acetylated sterols genetic 1 1 1 Negative Genetic
UBR2 YLR024C Cytoplasmic ubiquitin-protein ligase (E3) genetic 1 1 1 Negative Genetic
SPO1 YNL012W Meiosis-specific prospore protein genetic 1 1 1 Negative Genetic
PUB1 YNL016W Poly (A)+ RNA-binding protein genetic 1 1 1 Negative Genetic
RNH201 YNL072W Ribonuclease H2 catalytic subunit genetic 1 1 1 Negative Genetic
PET127 YOR017W Protein with a role in 5'-end processing of mitochondrial RNAs genetic 1 1 1 Negative Genetic
RPL43A YPR043W Ribosomal 60S subunit protein L43A genetic 1 1 1 Negative Genetic
TFB5 YDR079C-A Component of RNA polymerase II general transcription factor TFIIH genetic 1 1 1 Negative Genetic
REF2 YDR195W RNA-binding protein genetic 1 1 1 Negative Genetic
PRS2 YER099C 5-phospho-ribosyl-1(alpha)-pyrophosphate synthetase genetic 1 1 1 Negative Genetic
RMD9 YGL107C Mitochondrial protein that controls mitochondrial gene expression genetic 1 1 1 Negative Genetic
TRX2 YGR209C Cytoplasmic thioredoxin isoenzyme genetic 1 1 1 Negative Genetic
STP2 YHR006W Transcription factor genetic 1 1 1 Negative Genetic
PPX1 YHR201C Exopolyphosphatase genetic 1 1 1 Negative Genetic
RPA49 YNL248C RNA polymerase I subunit A49 genetic 1 1 1 Negative Genetic
YPT11 YNL304W Rab GTPase genetic 1 1 1 Negative Genetic
PHA2 YNL316C Prephenate dehydratase genetic 1 1 1 Negative Genetic
VPS4 YPR173C AAA-ATPase involved in multivesicular body (MVB) protein sorting genetic 1 1 1 Synthetic Lethality
SGS1 YMR190C RecQ family nucleolar DNA helicase genetic 1 1 1 Negative Genetic
HRQ1 YDR291W 3'-5' DNA helicase of the conserved RecQ family genetic 1 1 1 Negative Genetic
MRPL17 YNL252C Mitochondrial ribosomal protein of the large subunit genetic 1 1 1 Negative Genetic
MET12 YPL023C Protein with MTHFR activity in vitro genetic 1 1 1 Negative Genetic
GIS2 YNL255C Translational activator for mRNAs with internal ribosome entry sites physical 1 1 1 Affinity Capture-MS
ISR1 YPR106W Predicted protein kinase physical 1 1 1 Affinity Capture-MS
APJ1 YNL077W Hsp40 chaperone with a role in SUMO-mediated protein degradation physical 1 1 1 Affinity Capture-MS
MSN4 YKL062W Stress-responsive transcriptional activator genetic 1 1 1 Negative Genetic
EOS1 YNL080C Protein involved in N-glycosylation genetic 1 1 1 Negative Genetic
NTG2 YOL043C DNA N-glycosylase and apurinic/apyrimidinic (AP) lyase genetic 1 1 1 Negative Genetic
ERP4 YOR016C Member of the p24 family involved in ER to Golgi transport genetic 1 1 1 Negative Genetic
ALG9 YNL219C Mannosyltransferase, involved in N-linked glycosylation genetic 1 1 1 Negative Genetic
DSE2 YHR143W Daughter cell-specific secreted protein with similarity to glucanases genetic 1 1 1 Negative Genetic
EMI1 YDR512C Non-essential protein of unknown function genetic 1 1 1 Negative Genetic
PAI3 YMR174C Cytoplasmic proteinase A (Pep4p) inhibitor genetic 1 1 1 Negative Genetic
GRE2 YOL151W 3-methylbutanal reductase and NADPH-dependent methylglyoxal reductase genetic 1 1 1 Positive Genetic
MRM2 YGL136C Mitochondrial 2' O-ribose methyltransferase genetic 1 1 1 Positive Genetic
ALK2 YBL009W Atypical protein kinase physical 1 1 1 Affinity Capture-MS
MNT3 YIL014W Alpha-1,3-mannosyltransferase genetic 1 1 1 Negative Genetic
HMI1 YOL095C Mitochondrial inner membrane localized ATP-dependent DNA helicase genetic 1 1 1 Negative Genetic
NRK1 YNL129W Nicotinamide riboside kinase genetic 1 1 1 Negative Genetic