Standard name Systematic name Name description Description
NTC20 YBR188C Member of the NineTeen Complex (NTC) Member of the NineTeen Complex (NTC); this complex contains Prp19p and stabilizes U6 snRNA in catalytic forms of the spliceosome containing U2, U5, and U6 snRNAs
Visualize the interactome of NTC20
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 0.112 NaN 0.228
Nucleus 0.963 0.968 0.932

GFP localization & abundance

GFP localization GFP abundance
nucleus 1430

GO term count

Metabolism Cell cycle Cell division Signal transduction DNA replication
NTC20 1 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
PRP19 YLL036C Splicing factor associated with the spliceosome physical 14 4 12 Affinity Capture-MS, Affinity Capture-Western, Affinity Capture-Western, Affinity Capture-Western, Affinity Capture-Western, Far Western, Co-purification, Co-purification, Affinity Capture-MS, Affinity Capture-Western, Affinity Capture-Western, Affinity Capture-Western, Affinity Capture-Western, Affinity Capture-Western
SYF1 YDR416W Member of the NineTeen Complex (NTC) physical 9 3 7 Two-hybrid, Affinity Capture-Western, Affinity Capture-Western, Two-hybrid, Affinity Capture-MS, Two-hybrid, Two-hybrid, Two-hybrid, Affinity Capture-Western
ISY1 YJR050W Member of the NineTeen Complex (NTC) genetic 9 4 6 Synthetic Growth Defect, Synthetic Growth Defect, Synthetic Lethality, Negative Genetic, Phenotypic Enhancement, Synthetic Growth Defect, Synthetic Lethality, Negative Genetic, Negative Genetic
CLF1 YLR117C Member of the NineTeen Complex (NTC) physical 8 3 6 Two-hybrid, Affinity Capture-Western, Affinity Capture-Western, Two-hybrid, Two-hybrid, Affinity Capture-MS, Affinity Capture-MS, Two-hybrid
IST3 YIR005W Component of the U2 snRNP genetic 4 2 4 Negative Genetic, Synthetic Growth Defect, Negative Genetic, Negative Genetic
SYF1 YDR416W Member of the NineTeen Complex (NTC) genetic 3 3 3 Dosage Rescue, Synthetic Growth Defect, Negative Genetic
SNT309 YPR101W Member of the NineTeen Complex (NTC) physical 3 2 3 Affinity Capture-MS, Affinity Capture-Western, Affinity Capture-Western
CLF1 YLR117C Member of the NineTeen Complex (NTC) genetic 3 2 2 Synthetic Growth Defect, Negative Genetic, Negative Genetic
SFP1 YLR403W Regulates transcription of ribosomal protein and biogenesis genes regulation 2 2 2 chromatin immunoprecipitation-chip evidence, DNA to cDNA expression microarray evidence
PRP19 YLL036C Splicing factor associated with the spliceosome genetic 2 2 2 Synthetic Lethality, Negative Genetic
PRP16 YKR086W DEAH-box RNA helicase physical 2 2 2 Affinity Capture-Western, Affinity Capture-MS
YJU2 YKL095W Essential protein required for pre-mRNA splicing physical 2 2 2 Affinity Capture-Western, Reconstituted Complex
PRP22 YER013W DEAH-box RNA-dependent ATPase/ATP-dependent RNA helicase physical 2 2 2 Affinity Capture-MS, Reconstituted Complex
URN1 YPR152C Protein of unknown function containing WW and FF domains genetic 2 2 2 Synthetic Growth Defect, Negative Genetic
PRP45 YAL032C Protein required for pre-mRNA splicing genetic 2 2 2 Synthetic Lethality, Negative Genetic
RAP1 YNL216W Essential DNA-binding transcription regulator that binds many loci regulation 2 1 2 chromatin immunoprecipitation-chip evidence, chromatin immunoprecipitation-chip evidence
FHL1 YPR104C Regulator of ribosomal protein (RP) transcription regulation 2 1 2 chromatin immunoprecipitation-chip evidence, chromatin immunoprecipitation-chip evidence
LEA1 YPL213W Component of U2 snRNP complex genetic 2 1 2 Negative Genetic, Negative Genetic
ISY1 YJR050W Member of the NineTeen Complex (NTC) physical 2 1 2 Affinity Capture-Western, Affinity Capture-Western
SNT309 YPR101W Member of the NineTeen Complex (NTC) genetic 2 1 2 Negative Genetic, Negative Genetic
YHC1 YLR298C Component of the U1 snRNP complex required for pre-mRNA splicing genetic 2 1 2 Negative Genetic, Negative Genetic
CEF1 YMR213W Essential splicing factor genetic 2 1 1 Negative Genetic, Negative Genetic
PRP24 YMR268C Splicing factor that reanneals snRNPs during spliceosome recycling genetic 2 1 1 Negative Genetic, Negative Genetic
YAP1 YML007W Basic leucine zipper (bZIP) transcription factor regulation 1 1 1 chromatin immunoprecipitation-chip evidence
CEF1 YMR213W Essential splicing factor physical 1 1 1 Affinity Capture-MS
CWC2 YDL209C Member of the NineTeen Complex (NTC) physical 1 1 1 Affinity Capture-MS
CWC25 YNL245C Splicing factor required for the first step of pre-mRNA splicing physical 1 1 1 Reconstituted Complex
CWC25 YNL245C Splicing factor required for the first step of pre-mRNA splicing genetic 1 1 1 Negative Genetic
ARP4 YJL081C Nuclear actin-related protein involved in chromatin remodeling genetic 1 1 1 Negative Genetic
BRR2 YER172C RNA-dependent ATPase RNA helicase (DEIH box) genetic 1 1 1 Synthetic Growth Defect
LSM1 YJL124C Lsm (Like Sm) protein genetic 1 1 1 Positive Genetic
LSM6 YDR378C Lsm (Like Sm) protein genetic 1 1 1 Negative Genetic
IML1 YJR138W GTPase-activating protein (GAP) subunit of the Iml1p/SEACIT complex genetic 1 1 1 Negative Genetic
NPL3 YDR432W RNA-binding protein genetic 1 1 1 Synthetic Growth Defect
CBC2 YPL178W Small subunit of the heterodimeric cap binding complex with Sto1p physical 1 1 1 Affinity Capture-MS
AAR2 YBL074C Component of the U5 snRNP complex genetic 1 1 1 Negative Genetic
NAB2 YGL122C Nuclear polyadenylated RNA-binding protein physical 1 1 1 Affinity Capture-RNA
LSM7 YNL147W Lsm (Like Sm) protein genetic 1 1 1 Negative Genetic
LEA1 YPL213W Component of U2 snRNP complex physical 1 1 1 Affinity Capture-MS
BUD13 YGL174W Subunit of the RES complex 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
CWC21 YDR482C Protein involved in RNA splicing by the spliceosome genetic 1 1 1 Synthetic Growth Defect
DPB11 YJL090C DNA replication initiation protein genetic 1 1 1 Negative Genetic
FMN1 YDR236C Riboflavin kinase, produces riboflavin monophosphate (FMN) genetic 1 1 1 Negative Genetic
IPK1 YDR315C Inositol 1,3,4,5,6-pentakisphosphate 2-kinase genetic 1 1 1 Negative Genetic
CWC24 YLR323C General splicing factor genetic 1 1 1 Negative Genetic
HSP10 YOR020C Mitochondrial matrix co-chaperonin genetic 1 1 1 Negative Genetic
PRP46 YPL151C Member of the NineTeen Complex (NTC) physical 1 1 1 Affinity Capture-MS
PRP46 YPL151C Member of the NineTeen Complex (NTC) genetic 1 1 1 Negative Genetic
SYF2 YGR129W Member of the NineTeen Complex (NTC) physical 1 1 1 Affinity Capture-Western
SYF2 YGR129W Member of the NineTeen Complex (NTC) genetic 1 1 1 Synthetic Lethality
NTR2 YKR022C Essential protein that forms a dimer with Ntr1p physical 1 1 1 Affinity Capture-Western
SPP382 YLR424W Essential protein that forms a dimer with Ntr2p physical 1 1 1 Affinity Capture-Western
PRP43 YGL120C RNA helicase in the DEAH-box family physical 1 1 1 Affinity Capture-MS
YJU2 YKL095W Essential protein required for pre-mRNA splicing genetic 1 1 1 Negative Genetic
PHO85 YPL031C Cyclin-dependent kinase physical 1 1 1 Biochemical Activity
PRP2 YNR011C RNA-dependent DExD/H-box ATPase physical 1 1 1 Affinity Capture-MS
PRP2 YNR011C RNA-dependent DExD/H-box ATPase genetic 1 1 1 Negative Genetic
URN1 YPR152C Protein of unknown function containing WW and FF domains physical 1 1 1 Affinity Capture-MS
SMB1 YER029C Core Sm protein Sm B physical 1 1 1 Affinity Capture-MS
SLF1 YDR515W RNA binding protein that associates with polysomes physical 1 1 1 Affinity Capture-RNA
REX4 YOL080C Putative RNA exonuclease genetic 1 1 1 Positive Genetic
PML1 YLR016C Subunit of the RES complex genetic 1 1 1 Synthetic Growth Defect
SNN1 YNL086W Subunit of the BLOC-1 complex involved in endosomal maturation genetic 1 1 1 Positive Genetic
YKU70 YMR284W Subunit of the telomeric Ku complex (Yku70p-Yku80p) genetic 1 1 1 Negative Genetic
POL5 YEL055C Protein involved in 60S assembly and pre-40S AFs recycling genetic 1 1 1 Negative Genetic
SCC4 YER147C Subunit of cohesin loading factor (Scc2p-Scc4p) genetic 1 1 1 Negative Genetic
RLP24 YLR009W Essential protein required for ribosomal large subunit biogenesis genetic 1 1 1 Negative Genetic
SMD2 YLR275W Core Sm protein Sm D2 genetic 1 1 1 Negative Genetic
SMX3 YPR182W Core Sm protein Sm F genetic 1 1 1 Negative Genetic
PKC1 YBL105C Protein serine/threonine kinase genetic 1 1 1 Negative Genetic
QRI1 YDL103C UDP-N-acetylglucosamine pyrophosphorylase genetic 1 1 1 Negative Genetic
SLU7 YDR088C RNA splicing factor genetic 1 1 1 Negative Genetic
SMC1 YFL008W Subunit of the multiprotein cohesin complex genetic 1 1 1 Negative Genetic
STT3 YGL022W Catalytic subunit of the oligosaccharyltransferase complex of the ER l genetic 1 1 1 Negative Genetic
PRP18 YGR006W Splicing factor and component of snRNP U5 genetic 1 1 1 Negative Genetic
PAN1 YIR006C Part of actin cytoskeleton-regulatory complex Pan1p-Sla1p-End3p genetic 1 1 1 Negative Genetic
STS1 YIR011C Protein required for localizing proteasomes to the nucleus genetic 1 1 1 Negative Genetic
RGR1 YLR071C Subunit of the RNA polymerase II mediator complex genetic 1 1 1 Negative Genetic
RSE1 YML049C Protein involved in pre-mRNA splicing genetic 1 1 1 Negative Genetic
SRV2 YNL138W CAP (cyclase-associated protein) genetic 1 1 1 Negative Genetic
SGV1 YPR161C Cyclin (Bur2p)-dependent protein kinase genetic 1 1 1 Negative Genetic
NUT2 YPR168W Subunit of the RNA polymerase II mediator complex genetic 1 1 1 Negative Genetic
AIM4 YBR194W Protein proposed to be associated with the nuclear pore complex physical 1 1 1 Affinity Capture-MS
MCM1 YMR043W Transcription factor genetic 1 1 1 Negative Genetic
DBF4 YDR052C Regulatory subunit of Cdc7p-Dbf4p kinase complex genetic 1 1 1 Negative Genetic
HSF1 YGL073W Trimeric heat shock transcription factor genetic 1 1 1 Negative Genetic
DAL80 YKR034W Negative regulator of genes in multiple nitrogen degradation pathways physical 1 1 1 Two-hybrid
HUB1 YNR032C-A Ubiquitin-like protein modifier genetic 1 1 1 Synthetic Growth Defect
EPO1 YMR124W Protein involved in septin-ER tethering physical 1 1 1 Two-hybrid
GTA1 YEL043W Protein of unknown function genetic 1 1 1 Negative Genetic
KRE9 YJL174W Glycoprotein involved in cell wall beta-glucan assembly genetic 1 1 1 Negative Genetic
IFM1 YOL023W Mitochondrial translation initiation factor 2 genetic 1 1 1 Negative Genetic
NDI1 YML120C NADH:ubiquinone oxidoreductase genetic 1 1 1 Negative Genetic
FLO10 YKR102W Member of the FLO family of cell wall flocculation proteins genetic 1 1 1 Negative Genetic