Standard name Systematic name Name description Description
SSL2 YIL143C Component of RNA polymerase transcription factor TFIIH holoenzyme Component of RNA polymerase transcription factor TFIIH holoenzyme; acts as dsDNA-dependent translocase in context of TFIIH, unwinds DNA strands during initiation and promotes transcription start site (TSS) scanning; has DNA-dependent ATPase/helicase activity; interacts functionally with TFIIB, has roles in TSS selection and gene looping to juxtapose initiation and termination regions; involved in DNA repair; relocalizes to cytosol under hypoxia; homolog of human ERCC3
Visualize the interactome of SSL2
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 0.064 NaN NaN
Mito 0.101 0.067 NaN
Nucleolus 0.183 0.151 NaN
Nucleus 0.853 0.922 0.947

GFP localization & abundance

GFP localization GFP abundance
nucleus 825

GO term count

Metabolism Cell cycle Cell division Signal transduction DNA replication
SSL2 9 0 0 0 0

Enzyme information

Catalyzed reactions in Yeast8

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
RAD3 YER171W 5' to 3' DNA helicase physical 9 3 8 Reconstituted Complex, Co-purification, Co-purification, Co-purification, Co-purification, Co-purification, Affinity Capture-Western, Reconstituted Complex, Co-purification
TFB3 YDR460W Subunit of TFIIH and nucleotide excision repair factor 3 complexes physical 5 4 4 Affinity Capture-Western, Affinity Capture-Western, Co-crystal Structure, Co-purification, Reconstituted Complex
TFB2 YPL122C Subunit of TFIIH and nucleotide excision repair factor 3 complexes physical 4 3 3 Two-hybrid, Affinity Capture-Western, Reconstituted Complex, Reconstituted Complex
TFB6 YOR352W Subunit of TFIIH complex physical 4 3 3 Affinity Capture-MS, Affinity Capture-MS, Affinity Capture-Western, Co-purification
TFA2 YKR062W TFIIE small subunit physical 3 3 2 Co-purification, Reconstituted Complex, Affinity Capture-Western
SUA7 YPR086W Transcription factor TFIIB genetic 3 3 1 Synthetic Rescue, Synthetic Growth Defect, Phenotypic Suppression
SSL1 YLR005W Subunit of the core form of RNA polymerase transcription factor TFIIH physical 2 2 2 Affinity Capture-Western, Reconstituted Complex
SGS1 YMR190C RecQ family nucleolar DNA helicase genetic 2 2 2 Synthetic Lethality, Negative Genetic
TFB4 YPR056W Subunit of TFIIH complex physical 2 2 2 Two-hybrid, Affinity Capture-Western
TFA1 YKL028W TFIIE large subunit physical 2 2 2 Co-purification, Reconstituted Complex
RAD2 YGR258C Single-stranded DNA endonuclease physical 2 2 2 Reconstituted Complex, Co-purification
RPO21 YDL140C RNA polymerase II largest subunit B220 regulation 2 1 2 protein kinase assay evidence, protein kinase assay evidence
TFB5 YDR079C-A Component of RNA polymerase II general transcription factor TFIIH physical 2 1 2 Reconstituted Complex, Reconstituted Complex
INO1 YJL153C Inositol-3-phosphate synthase physical 2 1 2 PCA, PCA
ACT1 YFL039C Actin, structural protein in cytoskeleton genetic 2 2 1 Positive Genetic, Negative Genetic
MSH2 YOL090W Protein that binds to DNA mismatches physical 2 2 1 Affinity Capture-Western, Two-hybrid
HSP82 YPL240C Hsp90 chaperone physical 2 2 1 Reconstituted Complex, Affinity Capture-Western
DEF1 YKL054C RNAPII degradation factor physical 2 2 1 Co-purification, Affinity Capture-MS
UFD4 YKL010C Ubiquitin-protein ligase (E3) physical 2 1 1 Affinity Capture-Western, Affinity Capture-Western
XBP1 YIL101C Transcriptional repressor regulation 1 1 1 chromatin immunoprecipitation-chip evidence
MED4 YOR174W Subunit of the RNA polymerase II mediator complex regulation 1 1 1 chromatin immunoprecipitation-chip evidence
RSF2 YJR127C Zinc-finger protein regulation 1 1 1 chromatin immunoprecipitation-chip evidence
CDC73 YLR418C Component of the Paf1p complex genetic 1 1 1 Synthetic Lethality
ARP4 YJL081C Nuclear actin-related protein involved in chromatin remodeling genetic 1 1 1 Negative Genetic
RIC1 YLR039C Protein involved in retrograde transport to the cis-Golgi network genetic 1 1 1 Negative Genetic
NSE4 YDL105W Component of the SMC5-SMC6 complex genetic 1 1 1 Negative Genetic
CDC42 YLR229C Small rho-like GTPase genetic 1 1 1 Positive Genetic
MED4 YOR174W Subunit of the RNA polymerase II mediator complex genetic 1 1 1 Negative Genetic
NAB2 YGL122C Nuclear polyadenylated RNA-binding protein physical 1 1 1 Affinity Capture-RNA
ARC40 YBR234C Subunit of the ARP2/3 complex physical 1 1 1 PCA
BET3 YKR068C Core component of transport protein particle (TRAPP) complexes I-III genetic 1 1 1 Negative Genetic
CEG1 YGL130W Guanylyltransferase involved in mRNA 5' capping genetic 1 1 1 Negative Genetic
DHH1 YDL160C Cytoplasmic DEAD-box helicase and mRNA decapping activator physical 1 1 1 Affinity Capture-RNA
ACK1 YDL203C Protein that functions in the cell wall integrity pathway genetic 1 1 1 Negative Genetic
COG8 YML071C Component of the conserved oligomeric Golgi complex genetic 1 1 1 Negative Genetic
ISW1 YBR245C ATPase subunit of imitation-switch (ISWI) class chromatin remodelers physical 1 1 1 Affinity Capture-RNA
COG3 YER157W Essential component of the conserved oligomeric Golgi complex genetic 1 1 1 Negative Genetic
ATG3 YNR007C E2-like enzyme genetic 1 1 1 Negative Genetic
CMD1 YBR109C Calmodulin genetic 1 1 1 Negative Genetic
ATG18 YFR021W Phosphoinositide binding protein genetic 1 1 1 Negative Genetic
AFG2 YLR397C ATPase of the CDC48/PAS1/SEC18 (AAA) family, forms a hexameric complex genetic 1 1 1 Negative Genetic
PUB1 YNL016W Poly (A)+ RNA-binding protein physical 1 1 1 Affinity Capture-MS
RAD23 YEL037C Protein with ubiquitin-like N terminus physical 1 1 1 Reconstituted Complex
RAD3 YER171W 5' to 3' DNA helicase genetic 1 1 1 Synthetic Lethality
MKT1 YNL085W Protein similar to nucleases that forms a complex with Pbp1p physical 1 1 1 Affinity Capture-MS
SEC27 YGL137W Essential beta'-coat protein of the COPI coatomer physical 1 1 1 PCA
SEC63 YOR254C Essential subunit of Sec63 complex genetic 1 1 1 Negative Genetic
PRP11 YDL043C Subunit of the SF3a splicing factor complex genetic 1 1 1 Negative Genetic
MSL1 YIR009W U2B component of U2 snRNP physical 1 1 1 Two-hybrid
SGF29 YCL010C Component of the HAT/Core module of the SAGA, SLIK, and ADA complexes genetic 1 1 1 Negative Genetic
SSL1 YLR005W Subunit of the core form of RNA polymerase transcription factor TFIIH genetic 1 1 1 Negative Genetic
SBP1 YHL034C Protein that binds eIF4G and has a role in repression of translation physical 1 1 1 Affinity Capture-RNA
CNB1 YKL190W Calcineurin B genetic 1 1 1 Negative Genetic
PGM2 YMR105C Phosphoglucomutase physical 1 1 1 PCA
ERG27 YLR100W 3-keto sterol reductase genetic 1 1 1 Negative Genetic
ELM1 YKL048C Serine/threonine protein kinase genetic 1 1 1 Negative Genetic
SLT2 YHR030C Serine/threonine MAP kinase genetic 1 1 1 Negative Genetic
MRE11 YMR224C Nuclease subunit of the MRX complex with Rad50p and Xrs2p genetic 1 1 1 Synthetic Lethality
KIN28 YDL108W Ser/Thr protein kinase and subunit of TFIIK, a TFIIH subassembly physical 1 1 1 Reconstituted Complex
FPK1 YNR047W Ser/Thr protein kinase genetic 1 1 1 Positive Genetic
ELC1 YPL046C Elongin C, conserved among eukaryotes genetic 1 1 1 Negative Genetic
LOS1 YKL205W Nuclear pore protein genetic 1 1 1 Negative Genetic
STI1 YOR027W Evolutionarily-conserved Hsp90 cochaperone physical 1 1 1 Affinity Capture-MS
STI1 YOR027W Evolutionarily-conserved Hsp90 cochaperone genetic 1 1 1 Synthetic Lethality
STF2 YGR008C Protein involved in resistance to desiccation stress physical 1 1 1 PCA
SUA7 YPR086W Transcription factor TFIIB physical 1 1 1 Affinity Capture-Western
UFD4 YKL010C Ubiquitin-protein ligase (E3) genetic 1 1 1 Synthetic Rescue
TAF1 YGR274C TFIID subunit, involved in RNA pol II transcription initiation genetic 1 1 1 Synthetic Lethality
STS1 YIR011C Protein required for localizing proteasomes to the nucleus genetic 1 1 1 Positive Genetic
TAF5 YBR198C Subunit (90 kDa) of TFIID and SAGA complexes genetic 1 1 1 Negative Genetic
TAF12 YDR145W Subunit (61/68 kDa) of TFIID and SAGA complexes genetic 1 1 1 Negative Genetic
YKT6 YKL196C Vesicle membrane protein (v-SNARE) with acyltransferase activity genetic 1 1 1 Negative Genetic
URA7 YBL039C Major CTP synthase isozyme (see also URA8) genetic 1 1 1 Negative Genetic
YIH1 YCR059C Negative regulator of eIF2 kinase Gcn2p genetic 1 1 1 Negative Genetic
UGA4 YDL210W GABA (gamma-aminobutyrate) permease genetic 1 1 1 Negative Genetic
VPS53 YJL029C Component of the GARP (Golgi-associated retrograde protein) 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
YJR098C YJR098C Putative protein of unknown function genetic 1 1 1 Negative Genetic
YKL069W YKL069W Methionine-R-sulfoxide reductase genetic 1 1 1 Negative Genetic
UBI4 YLL039C Ubiquitin genetic 1 1 1 Negative Genetic
YPT6 YLR262C Rab family GTPase genetic 1 1 1 Negative Genetic
YLR297W YLR297W Protein of unknown function genetic 1 1 1 Negative Genetic
YME2 YMR302C Integral inner mitochondrial membrane protein genetic 1 1 1 Negative Genetic
TLG2 YOL018C Syntaxin-like t-SNARE genetic 1 1 1 Negative Genetic
VAM3 YOR106W Syntaxin-like vacuolar t-SNARE genetic 1 1 1 Negative Genetic
NUP133 YKR082W Subunit of Nup84p subcomplex of nuclear pore complex (NPC) genetic 1 1 1 Negative Genetic
NBP2 YDR162C Protein involved in the HOG (high osmolarity glycerol) pathway genetic 1 1 1 Negative Genetic
MTQ2 YDR140W S-adenosylmethionine-dependent methyltransferase physical 1 1 1 Affinity Capture-MS
ARP1 YHR129C Actin-related protein of the dynactin complex genetic 1 1 1 Negative Genetic
ATG13 YPR185W Regulatory subunit of the Atg1p signaling complex genetic 1 1 1 Negative Genetic
PKC1 YBL105C Protein serine/threonine kinase physical 1 1 1 Affinity Capture-MS
PKC1 YBL105C Protein serine/threonine kinase genetic 1 1 1 Negative Genetic
ASK10 YGR097W Regulator of the Fps1p glycerol channel genetic 1 1 1 Positive Genetic
PRR1 YKL116C Serine/threonine protein kinase genetic 1 1 1 Negative Genetic
BOS1 YLR078C v-SNARE (vesicle specific SNAP receptor) genetic 1 1 1 Negative Genetic
COG6 YNL041C Component of the conserved oligomeric Golgi complex genetic 1 1 1 Negative Genetic
SFL1 YOR140W Transcriptional repressor and activator genetic 1 1 1 Negative Genetic
BUB1 YGR188C Protein kinase involved in the cell cycle checkpoint into anaphase genetic 1 1 1 Synthetic Lethality
GEA1 YJR031C Guanine nucleotide exchange factor for ADP ribosylation factors (ARFs) genetic 1 1 1 Negative Genetic
MAD1 YGL086W Coiled-coil protein involved in spindle-assembly checkpoint genetic 1 1 1 Synthetic Lethality
CBF2 YGR140W Essential kinetochore protein genetic 1 1 1 Negative Genetic
OST2 YOR103C Epsilon subunit of the oligosaccharyltransferase complex genetic 1 1 1 Negative Genetic
GAP1 YKR039W General amino acid permease genetic 1 1 1 Negative Genetic
SPT10 YJL127C Histone H3 acetylase with a role in transcriptional regulation physical 1 1 1 Affinity Capture-MS
ESC2 YDR363W Sumo-like domain protein genetic 1 1 1 Negative Genetic
MON1 YGL124C Subunit of a heterodimeric guanine nucleotide exchange factor (GEF) genetic 1 1 1 Negative Genetic
SNM1 YDR478W Ribonuclease MRP complex subunit genetic 1 1 1 Negative Genetic
PEX27 YOR193W Peripheral peroxisomal membrane protein genetic 1 1 1 Negative Genetic
CLA4 YNL298W Cdc42p-activated signal transducing kinase genetic 1 1 1 Dosage Growth Defect
RDI1 YDL135C Rho GDP dissociation inhibitor genetic 1 1 1 Negative Genetic
MNN14 YJR061W Protein required for N-glycan mannosylphosphorylation genetic 1 1 1 Negative Genetic
SSB2 YNL209W Cytoplasmic ATPase that is a ribosome-associated molecular chaperone physical 1 1 1 Co-purification
DPM1 YPR183W Dolichol phosphate mannose (Dol-P-Man) synthase of ER membrane genetic 1 1 1 Negative Genetic
PDS5 YMR076C Cohesion maintenance factor genetic 1 1 1 Positive Genetic
PLP1 YDR183W Protein that interacts with CCT (chaperonin containing TCP-1) complex genetic 1 1 1 Negative Genetic
RPL40B YKR094C Ubiquitin-ribosomal 60S subunit protein L40B fusion protein genetic 1 1 1 Positive Genetic
HRQ1 YDR291W 3'-5' DNA helicase of the conserved RecQ family genetic 1 1 1 Negative Genetic
ADE16 YLR028C Enzyme of 'de novo' purine biosynthesis physical 1 1 1 PCA
GEP7 YGL057C Protein of unknown function genetic 1 1 1 Negative Genetic
ETR1 YBR026C 2-enoyl thioester reductase genetic 1 1 1 Negative Genetic
POC4 YPL144W Component of a heterodimeric Poc4p-Irc25p chaperone genetic 1 1 1 Negative Genetic
LIP5 YOR196C Protein involved in biosynthesis of the coenzyme lipoic acid genetic 1 1 1 Negative Genetic
OCA5 YHL029C Cytoplasmic protein required for replication of Brome mosaic virus genetic 1 1 1 Negative Genetic
PUF2 YPR042C PUF family mRNA-binding protein physical 1 1 1 Affinity Capture-RNA
RUD3 YOR216C Golgi matrix protein genetic 1 1 1 Negative Genetic
GPI19 YDR437W Subunit of GPI-GlcNAc transferase involved in synthesis of GlcNAc-PI genetic 1 1 1 Positive Genetic
ALO1 YML086C D-Arabinono-1,4-lactone oxidase physical 1 1 1 PCA
SHE1 YBL031W Mitotic spindle protein genetic 1 1 1 Negative Genetic
LDB18 YLL049W Component of the dynactin complex genetic 1 1 1 Negative Genetic
CEM1 YER061C Mitochondrial beta-keto-acyl synthase genetic 1 1 1 Negative Genetic
GPI13 YLL031C ER membrane localized phosphoryltransferase genetic 1 1 1 Negative Genetic
MOT3 YMR070W Transcriptional repressor, activator genetic 1 1 1 Negative Genetic
GRX2 YDR513W Cytoplasmic glutaredoxin genetic 1 1 1 Negative Genetic
MDL2 YPL270W Mitochondrial inner membrane half-type ABC transporter genetic 1 1 1 Negative Genetic
MCT1 YOR221C Predicted malonyl-CoA:ACP transferase genetic 1 1 1 Negative Genetic
LIP2 YLR239C Lipoyl ligase genetic 1 1 1 Negative Genetic
BER1 YLR412W Protein involved in microtubule-related processes genetic 1 1 1 Negative Genetic
ARR2 YPR200C Arsenate reductase required for arsenate resistance genetic 1 1 1 Negative Genetic
OAR1 YKL055C Mitochondrial 3-oxoacyl-[acyl-carrier-protein] reductase genetic 1 1 1 Negative Genetic
SNG1 YGR197C Protein involved in resistance to nitrosoguanidine and 6-azauracil genetic 1 1 1 Negative Genetic