Standard name Systematic name Name description Description
GDB1 YPR184W Glycogen debranching enzyme Glycogen debranching enzyme; contains glucanotranferase and alpha-1,6-amyloglucosidase activities; required for glycogen degradation; phosphorylated in mitochondria; activity is inhibited by Igd1p; protein abundance increases in response to DNA replication stress
Visualize the interactome of GDB1
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 0.971 0.957 0.969
Mito NaN 0.096 0.056

GFP localization & abundance

GFP localization GFP abundance
cytoplasm 125

GO term count

Metabolism Cell cycle Cell division Signal transduction DNA replication
GDB1 1 0 0 0 0

Enzyme information

Catalyzed reactions in Yeast8
r_0463 (glucan 1,4-alpha-glucosidase)

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
IGD1 YFR017C Cytoplasmic protein that inhibits Gdb1p glycogen debranching activity physical 6 4 3 Affinity Capture-MS, Two-hybrid, Affinity Capture-Western, Affinity Capture-Western, Affinity Capture-MS, Biochemical Activity
SPE1 YKL184W Ornithine decarboxylase genetic 3 1 3 Positive Genetic, Positive Genetic, Positive Genetic
NUP133 YKR082W Subunit of Nup84p subcomplex of nuclear pore complex (NPC) genetic 2 1 2 Positive Genetic, Positive Genetic
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
GCN5 YGR252W Catalytic subunit of ADA and SAGA histone acetyltransferase complexes regulation 1 1 1 chromatin immunoprecipitation-chip evidence
SPT10 YJL127C Histone H3 acetylase with a role in transcriptional regulation regulation 1 1 1 DNA to cDNA expression microarray evidence
MED2 YDL005C Subunit of the RNA polymerase II mediator complex regulation 1 1 1 chromatin immunoprecipitation-chip evidence
MSN2 YMR037C Stress-responsive transcriptional activator regulation 1 1 1 RNA-sequencing evidence
YAP1 YML007W Basic leucine zipper (bZIP) transcription factor regulation 1 1 1 chromatin immunoprecipitation-chip evidence
MIG1 YGL035C Transcription factor involved in glucose repression 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
SUA7 YPR086W Transcription factor TFIIB regulation 1 1 1 chromatin immunoprecipitation-chip evidence
MSN4 YKL062W Stress-responsive transcriptional activator regulation 1 1 1 RNA-sequencing evidence
FHL1 YPR104C Regulator of ribosomal protein (RP) transcription regulation 1 1 1 chromatin immunoprecipitation-chip evidence
CCR4 YAL021C Component of the CCR4-NOT transcriptional complex physical 1 1 1 Affinity Capture-RNA
CTK1 YKL139W Catalytic (alpha) subunit of C-terminal domain kinase I (CTDK-I) genetic 1 1 1 Positive Genetic
BCY1 YIL033C Regulatory subunit of the cyclic AMP-dependent protein kinase (PKA) physical 1 1 1 Affinity Capture-MS
BBC1 YJL020C Protein possibly involved in assembly of actin patches physical 1 1 1 Two-hybrid
GIP2 YER054C Putative regulatory subunit of protein phosphatase Glc7p physical 1 1 1 Affinity Capture-MS
YAK1 YJL141C Serine-threonine protein kinase physical 1 1 1 Affinity Capture-MS
LSM2 YBL026W Lsm (Like Sm) protein physical 1 1 1 Two-hybrid
LSM5 YER146W Lsm (Like Sm) protein physical 1 1 1 Two-hybrid
SIN3 YOL004W Component of both the Rpd3S and Rpd3L histone deacetylase complexes physical 1 1 1 Affinity Capture-MS
MYO1 YHR023W Type II myosin heavy chain physical 1 1 1 Affinity Capture-MS
MIR1 YJR077C Mitochondrial phosphate carrier physical 1 1 1 Affinity Capture-MS
GSY2 YLR258W Glycogen synthase physical 1 1 1 PCA
SCD6 YPR129W Repressor of translation initiation physical 1 1 1 Two-hybrid
HEK2 YBL032W RNA binding protein involved in asymmetric localization of ASH1 mRNA physical 1 1 1 Affinity Capture-RNA
NAB2 YGL122C Nuclear polyadenylated RNA-binding protein physical 1 1 1 Affinity Capture-RNA
ISW1 YBR245C ATPase subunit of imitation-switch (ISWI) class chromatin remodelers physical 1 1 1 Affinity Capture-RNA
OAR1 YKL055C Mitochondrial 3-oxoacyl-[acyl-carrier-protein] reductase genetic 1 1 1 Positive Genetic
GPD1 YDL022W NAD-dependent glycerol-3-phosphate dehydrogenase genetic 1 1 1 Negative Genetic
GNA1 YFL017C Glucosamine-6-phosphate acetyltransferase genetic 1 1 1 Positive Genetic
HOF1 YMR032W F-BAR protein that regulates actin cytoskeleton organization genetic 1 1 1 Positive Genetic
HER2 YMR293C Subunit of the trimeric GatFAB AmidoTransferase(AdT) complex genetic 1 1 1 Negative Genetic
IDH2 YOR136W Subunit of mitochondrial NAD(+)-dependent isocitrate dehydrogenase genetic 1 1 1 Positive Genetic
MAK11 YKL021C Protein involved in an early step of 60S ribosomal subunit biogenesis genetic 1 1 1 Positive Genetic
SRP102 YKL154W Signal recognition particle (SRP) receptor beta subunit genetic 1 1 1 Positive Genetic
RPL40B YKR094C Ubiquitin-ribosomal 60S subunit protein L40B fusion protein genetic 1 1 1 Positive Genetic
YRA1 YDR381W Nuclear polyadenylated RNA-binding protein genetic 1 1 1 Negative Genetic
POP1 YNL221C Subunit of RNase MRP, nuclear RNase P and telomerase complexes genetic 1 1 1 Negative Genetic
TPK3 YKL166C cAMP-dependent protein kinase catalytic subunit genetic 1 1 1 Negative Genetic
PHB2 YGR231C Subunit of the prohibitin complex (Phb1p-Phb2p) genetic 1 1 1 Negative Genetic
CPR3 YML078W Mitochondrial peptidyl-prolyl cis-trans isomerase (cyclophilin) 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
COQ5 YML110C 2-hexaprenyl-6-methoxy-1,4-benzoquinone methyltransferase genetic 1 1 1 Negative Genetic
EXG2 YDR261C Exo-1,3-beta-glucanase genetic 1 1 1 Negative Genetic
ARG7 YMR062C Mitochondrial ornithine acetyltransferase genetic 1 1 1 Positive Genetic