Standard name Systematic name Name description Description
IMA1 YGR287C Major isomaltase (alpha-1,6-glucosidase/alpha-methylglucosidase) Major isomaltase (alpha-1,6-glucosidase/alpha-methylglucosidase); required for isomaltose utilization; preferred specificity for isomaltose, alpha-methylglucoside, and palatinose, but also exhibits alpha-1,2 glucosidase activity on sucrose and kojibiose, and can cleave the 1,3-alpha linkage of nigerose and turanose and the alpha-1,5 linkage of leucrose in vitro; member of the IMA isomaltase family
Visualize the interactome of IMA1
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
no data no data no data

GFP localization & abundance

GFP localization GFP abundance
no data no data

GO term count

Metabolism Cell cycle Cell division Signal transduction DNA replication
IMA1 2 0 0 0 0

Enzyme information

Catalyzed reactions in Yeast8
r_0198 (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
GLC7 YER133W Type 1 S/T protein phosphatase (PP1) catalytic subunit genetic 2 1 1 Synthetic Growth Defect, Synthetic Growth Defect
XBP1 YIL101C Transcriptional repressor regulation 1 1 1 chromatin immunoprecipitation-chip evidence
STP1 YDR463W Transcription factor regulation 1 1 1 chromatin immunoprecipitation-chip evidence
CYC8 YBR112C General transcriptional co-repressor regulation 1 1 1 chromatin immunoprecipitation-chip evidence
UME6 YDR207C Rpd3L histone deacetylase complex subunit regulation 1 1 1 chromatin immunoprecipitation-chip evidence
DED81 YHR019C Cytosolic asparaginyl-tRNA synthetase genetic 1 1 1 Negative Genetic
COX6 YHR051W Subunit VI of cytochrome c oxidase (Complex IV) genetic 1 1 1 Negative Genetic
GLO3 YER122C ADP-ribosylation factor GTPase activating protein (ARF GAP) genetic 1 1 1 Negative Genetic
COG3 YER157W Essential component of the conserved oligomeric Golgi complex genetic 1 1 1 Negative Genetic
GEP3 YOR205C Protein required for mitochondrial ribosome small subunit biogenesis genetic 1 1 1 Negative Genetic
GIM5 YML094W Subunit of the heterohexameric cochaperone prefoldin complex genetic 1 1 1 Positive Genetic
BUD21 YOR078W Component of small ribosomal subunit (SSU) processosome genetic 1 1 1 Negative Genetic
AKL1 YBR059C Ser/Thr protein kinase physical 1 1 1 Reconstituted Complex
ACH1 YBL015W Protein with CoA transferase activity genetic 1 1 1 Negative Genetic
CAT5 YOR125C Protein required for ubiquinone (Coenzyme Q) biosynthesis genetic 1 1 1 Negative Genetic
ESS1 YJR017C Peptidylprolyl-cis/trans-isomerase (PPIase) physical 1 1 1 Protein-peptide
ARP1 YHR129C Actin-related protein of the dynactin complex genetic 1 1 1 Synthetic Lethality
ENT3 YJR125C Protein containing an N-terminal epsin-like domain physical 1 1 1 Reconstituted Complex
CEP3 YMR168C Essential kinetochore protein genetic 1 1 1 Positive Genetic
ENT5 YDR153C Protein containing an N-terminal epsin-like domain physical 1 1 1 Reconstituted Complex
CFD1 YIL003W Highly conserved iron-sulfur cluster binding protein genetic 1 1 1 Negative Genetic
GEP5 YLR091W Protein of unknown function genetic 1 1 1 Negative Genetic
ERP4 YOR016C Member of the p24 family involved in ER to Golgi transport genetic 1 1 1 Positive Genetic
HER2 YMR293C Subunit of the trimeric GatFAB AmidoTransferase(AdT) complex genetic 1 1 1 Negative Genetic
ERG3 YLR056W C-5 sterol desaturase genetic 1 1 1 Positive Genetic
KIN2 YLR096W S/T protein kinase physical 1 1 1 Reconstituted Complex
MEK1 YOR351C Meiosis-specific serine/threonine protein kinase physical 1 1 1 Reconstituted Complex
SKY1 YMR216C SR protein kinase (SRPK) physical 1 1 1 Reconstituted Complex
SSK2 YNR031C MAP kinase kinase kinase of HOG1 mitogen-activated signaling pathway physical 1 1 1 Reconstituted Complex
STE7 YDL159W Signal transducing MAP kinase kinase physical 1 1 1 Reconstituted Complex
RSP5 YER125W NEDD4 family E3 ubiquitin ligase physical 1 1 1 Protein-peptide
SSM4 YIL030C Membrane-embedded ubiquitin-protein ligase and retrotranslocase physical 1 1 1 Protein-peptide
PRP40 YKL012W U1 snRNP protein involved in splicing physical 1 1 1 Protein-peptide
URN1 YPR152C Protein of unknown function containing WW and FF domains physical 1 1 1 Protein-peptide
ISW1 YBR245C ATPase subunit of imitation-switch (ISWI) class chromatin remodelers physical 1 1 1 Affinity Capture-RNA
POP4 YBR257W Subunit of both RNase MRP and nuclear RNase P genetic 1 1 1 Negative Genetic
YJR096W YJR096W Xylose and arabinose reductase genetic 1 1 1 Negative Genetic
VAC14 YLR386W Enzyme regulator genetic 1 1 1 Negative Genetic
TOM70 YNL121C Component of the TOM (translocase of outer membrane) complex genetic 1 1 1 Negative Genetic
MET12 YPL023C Protein with MTHFR activity in vitro genetic 1 1 1 Negative Genetic
MAL11 YGR289C High-affinity maltose transporter (alpha-glucoside transporter) genetic 1 1 1 Phenotypic Enhancement
TPS3 YMR261C Regulatory subunit of trehalose-6-phosphate synthase/phosphatase genetic 1 1 1 Negative Genetic
THR4 YCR053W Threonine synthase genetic 1 1 1 Negative Genetic
QCR7 YDR529C Subunit 7 of ubiquinol cytochrome-c reductase (Complex III) genetic 1 1 1 Negative Genetic
YTA12 YMR089C Mitochondrial inner membrane m-AAA protease component genetic 1 1 1 Negative Genetic
PPA2 YMR267W Mitochondrial inorganic pyrophosphatase genetic 1 1 1 Negative Genetic
IRA2 YOL081W GTPase-activating protein genetic 1 1 1 Negative Genetic
MIP1 YOR330C Mitochondrial DNA polymerase gamma genetic 1 1 1 Negative Genetic
YME1 YPR024W Catalytic subunit of i-AAA protease complex genetic 1 1 1 Negative Genetic
NPL3 YDR432W RNA-binding protein genetic 1 1 1 Synthetic Rescue
TAF1 YGR274C TFIID subunit, involved in RNA pol II transcription initiation genetic 1 1 1 Synthetic Lethality
RPC25 YKL144C RNA polymerase III subunit C25 genetic 1 1 1 Positive Genetic
RER2 YBR002C Forms the dehydrodolichyl diphosphate synthase (DDS) complex with NUS1 genetic 1 1 1 Negative Genetic
NFS1 YCL017C Cysteine desulfurase involved in iron-sulfur cluster biogenesis genetic 1 1 1 Negative Genetic
PRP22 YER013W DEAH-box RNA-dependent ATPase/ATP-dependent RNA helicase genetic 1 1 1 Negative Genetic
RPB3 YIL021W RNA polymerase II third largest subunit B44 genetic 1 1 1 Negative Genetic
LSM8 YJR022W Lsm (Like Sm) protein genetic 1 1 1 Negative Genetic
NOP8 YOL144W Nucleolar protein required for 60S ribosomal subunit biogenesis genetic 1 1 1 Negative Genetic
MRPL27 YBR282W Mitochondrial ribosomal protein of the large subunit genetic 1 1 1 Negative Genetic
YOS9 YDR057W ER quality-control lectin genetic 1 1 1 Negative Genetic
YHR050W-A YHR050W-A Protein of unknown function genetic 1 1 1 Negative Genetic
PET191 YJR034W Protein required for assembly of cytochrome c oxidase genetic 1 1 1 Negative Genetic
RSM26 YJR101W Mitochondrial ribosomal protein of the small subunit genetic 1 1 1 Negative Genetic