Standard name Systematic name Name description Description
KCC4 YCL024W Protein kinase of the bud neck involved in the septin checkpoint Protein kinase of the bud neck involved in the septin checkpoint; associates with septin proteins, negatively regulates Swe1p by phosphorylation, shows structural homology to bud neck kinases Gin4p and Hsl1p; KCC4 has a paralog, GIN4, that arose from the whole genome duplication
Visualize the interactome of KCC4
Links to external databases:
SGD   |   KEGG   |  

Cell cycle phase and timing of transcription peak

Cell cycle phase Time (min)
G1/S 42

CYCLoPs localization & abundance

WT1 WT2 WT3
Cytoplasm 0.809 0.783 0.83
Mito 0.130 0.304 0.13
Bud NaN NaN 0.07
Budneck NaN NaN 0.06

GFP localization & abundance

GFP localization GFP abundance
ambiguous, bud neck, cell periphery, bud 538

GO term count

Metabolism Cell cycle Cell division Signal transduction DNA replication
KCC4 0 0 1 1 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
NAP1 YKR048C Histone chaperone and assembly chaperone for Rps6a/b physical 9 4 8 Affinity Capture-MS, Two-hybrid, Affinity Capture-MS, Affinity Capture-MS, Affinity Capture-MS, PCA, Affinity Capture-MS, Affinity Capture-Western, Affinity Capture-Western
CDC11 YJR076C Component of the septin ring that is required for cytokinesis physical 5 4 3 Affinity Capture-Western, Affinity Capture-Western, Two-hybrid, Affinity Capture-MS, PCA
FKH2 YNL068C Forkhead family transcription factor regulation 3 3 3 chromatin immunoprecipitation-chip evidence, chromatin immunoprecipitation- exonuclease evidence, ChEC-Seq experiments
CDC3 YLR314C Component of the septin ring that is required for cytokinesis physical 3 3 3 Affinity Capture-Western, Affinity Capture-MS, PCA
GIN4 YDR507C Protein kinase involved in bud growth and assembly of the septin ring genetic 3 3 3 Synthetic Rescue, Synthetic Lethality, Phenotypic Enhancement
CDC10 YCR002C Component of the septin ring, required for cytokinesis physical 2 2 2 Affinity Capture-Western, Affinity Capture-MS
CDC12 YHR107C Component of the septin ring that is required for cytokinesis physical 2 2 2 Affinity Capture-Western, Affinity Capture-MS
HSL1 YKL101W Nim1p-related protein kinase genetic 2 2 2 Synthetic Lethality, Phenotypic Enhancement
PHO85 YPL031C Cyclin-dependent kinase physical 2 2 2 Biochemical Activity, PCA
ELM1 YKL048C Serine/threonine protein kinase genetic 2 2 2 Synthetic Lethality, Negative Genetic
BEM2 YER155C Rho GTPase activating protein (RhoGAP) genetic 2 1 2 Negative Genetic, Negative Genetic
CDC11 YJR076C Component of the septin ring that is required for cytokinesis genetic 2 1 2 Negative Genetic, Negative Genetic
SFA1 YDL168W Bifunctional alcohol dehydrogenase and formaldehyde dehydrogenase genetic 2 1 2 Negative Genetic, Negative Genetic
PAC11 YDR488C Dynein intermediate chain, microtubule motor protein genetic 2 1 2 Negative Genetic, Negative Genetic
NBP2 YDR162C Protein involved in the HOG (high osmolarity glycerol) pathway physical 2 1 1 PCA, PCA
PTC1 YDL006W Type 2C protein phosphatase (PP2C) physical 2 1 1 PCA, PCA
FKH1 YIL131C Forkhead family transcription factor regulation 1 1 1 ChEC-Seq experiments
SFP1 YLR403W Regulates transcription of ribosomal protein and biogenesis genes regulation 1 1 1 DNA to cDNA expression microarray evidence
MET32 YDR253C Zinc-finger DNA-binding transcription factor regulation 1 1 1 chromatin immunoprecipitation-chip evidence
MET4 YNL103W Leucine-zipper transcriptional activator regulation 1 1 1 chromatin immunoprecipitation-chip evidence
XBP1 YIL101C Transcriptional repressor regulation 1 1 1 chromatin immunoprecipitation-chip evidence
SPN1 YPR133C Protein involved in RNA polymerase II transcription regulation 1 1 1 chromatin immunoprecipitation-chip evidence
BRR2 YER172C RNA-dependent ATPase RNA helicase (DEIH box) genetic 1 1 1 Positive Genetic
GUS1 YGL245W Glutamyl-tRNA synthetase (GluRS) physical 1 1 1 Biochemical Activity
CCR4 YAL021C Component of the CCR4-NOT transcriptional complex physical 1 1 1 Affinity Capture-RNA
ARP3 YJR065C Essential component of the Arp2/3 complex genetic 1 1 1 Positive Genetic
CDC14 YFR028C Protein phosphatase required for mitotic exit physical 1 1 1 Affinity Capture-MS
CDC28 YBR160W Cyclin-dependent kinase (CDK) catalytic subunit genetic 1 1 1 Dosage Lethality
CDC3 YLR314C Component of the septin ring that is required for cytokinesis genetic 1 1 1 Negative Genetic
CKS1 YBR135W Cyclin-dependent protein kinase regulatory subunit and adaptor genetic 1 1 1 Negative Genetic
FRS1 YLR060W Beta subunit of cytoplasmic phenylalanyl-tRNA synthetase physical 1 1 1 Reconstituted Complex
DHH1 YDL160C Cytoplasmic DEAD-box helicase and mRNA decapping activator physical 1 1 1 Affinity Capture-RNA
HSL1 YKL101W Nim1p-related protein kinase physical 1 1 1 PCA
GFA1 YKL104C Glutamine-fructose-6-phosphate amidotransferase genetic 1 1 1 Negative Genetic
SAW1 YAL027W 5'- and 3'-flap DNA binding protein physical 1 1 1 Affinity Capture-MS
SWE1 YJL187C Protein kinase that regulates the G2/M transition physical 1 1 1 Reconstituted Complex
NIS1 YNL078W Protein involved in axial bud site selection physical 1 1 1 Two-hybrid
PCL1 YNL289W Cyclin, interacts with cyclin-dependent kinase Pho85p physical 1 1 1 Biochemical Activity
VHR2 YER064C Non-essential nuclear protein physical 1 1 1 Biochemical Activity
SES1 YDR023W Cytosolic seryl-tRNA synthetase physical 1 1 1 Biochemical Activity
YML096W YML096W Putative protein with similarity to asparagine synthetases physical 1 1 1 Biochemical Activity
PHB2 YGR231C Subunit of the prohibitin complex (Phb1p-Phb2p) physical 1 1 1 Biochemical Activity
MTW1 YAL034W-A Essential component of the MIND kinetochore complex physical 1 1 1 Biochemical Activity
NOG1 YPL093W Putative GTPase physical 1 1 1 Affinity Capture-MS
SHS1 YDL225W Component of the septin ring that is required for cytokinesis physical 1 1 1 Affinity Capture-MS
RIM11 YMR139W Protein kinase physical 1 1 1 Affinity Capture-MS
NBP2 YDR162C Protein involved in the HOG (high osmolarity glycerol) pathway genetic 1 1 1 Dosage Lethality
PTC1 YDL006W Type 2C protein phosphatase (PP2C) genetic 1 1 1 Negative Genetic
MFT1 YML062C Subunit of the THO complex physical 1 1 1 Reconstituted Complex
NNF1 YJR112W Essential component of the outer kinetochore MIND complex physical 1 1 1 Reconstituted Complex
NTA1 YJR062C Amidase physical 1 1 1 Reconstituted Complex
PRS1 YKL181W 5-phospho-ribosyl-1(alpha)-pyrophosphate synthetase physical 1 1 1 Reconstituted Complex
RAD23 YEL037C Protein with ubiquitin-like N terminus physical 1 1 1 Reconstituted Complex
RPC19 YNL113W RNA polymerase subunit AC19 physical 1 1 1 Reconstituted Complex
RPP2B YDR382W Ribosomal protein P2 beta physical 1 1 1 Reconstituted Complex
RTT106 YNL206C Histone chaperone physical 1 1 1 Reconstituted Complex
SCT1 YBL011W Glycerol 3-phosphate/dihydroxyacetone phosphate sn-1 acyltransferase physical 1 1 1 Reconstituted Complex
SEC2 YNL272C Guanyl-nucleotide exchange factor for the small G-protein Sec4p physical 1 1 1 Reconstituted Complex
SIP5 YMR140W Protein of unknown function physical 1 1 1 Reconstituted Complex
SPT8 YLR055C Subunit of the SAGA transcriptional regulatory complex physical 1 1 1 Reconstituted Complex
WWM1 YFL010C WW domain containing protein of unknown function physical 1 1 1 Reconstituted Complex
YKL091C YKL091C Putative phosphatidylinositol/phosphatidylcholine transfer protein physical 1 1 1 Reconstituted Complex
VTS1 YOR359W Flap-structured DNA-binding and RNA-binding protein physical 1 1 1 Affinity Capture-RNA
TPS1 YBR126C Synthase subunit of trehalose-6-P synthase/phosphatase complex genetic 1 1 1 Negative Genetic
PGK1 YCR012W 3-phosphoglycerate kinase genetic 1 1 1 Negative Genetic
NPP1 YCR026C Nucleotide pyrophosphatase/phosphodiesterase genetic 1 1 1 Negative Genetic
REG1 YDR028C Regulatory subunit of type 1 protein phosphatase Glc7p genetic 1 1 1 Negative Genetic
PPE1 YHR075C Protein with carboxyl methyl esterase activity genetic 1 1 1 Positive Genetic
MNN11 YJL183W Subunit of a Golgi mannosyltransferase complex genetic 1 1 1 Negative Genetic
OCA1 YNL099C Putative protein tyrosine phosphatase genetic 1 1 1 Positive Genetic
MDM10 YAL010C Subunit of both the ERMES and the SAM complex genetic 1 1 1 Negative Genetic
SSY1 YDR160W Component of the SPS plasma membrane amino acid sensor system genetic 1 1 1 Negative Genetic
SOP4 YJL192C ER-membrane protein genetic 1 1 1 Negative Genetic
MRP35 YNL122C Mitochondrial ribosomal protein of the large subunit genetic 1 1 1 Negative Genetic
REI1 YBR267W Cytoplasmic pre-60S factor genetic 1 1 1 Negative Genetic
KCS1 YDR017C Inositol hexakisphosphate and inositol heptakisphosphate kinase genetic 1 1 1 Negative Genetic
PDR1 YGL013C Transcription factor that regulates the pleiotropic drug response genetic 1 1 1 Negative Genetic
RSC2 YLR357W Component of the RSC chromatin remodeling complex genetic 1 1 1 Negative Genetic
VPS71 YML041C Nucleosome-binding component of the SWR1 complex genetic 1 1 1 Negative Genetic
PTC2 YER089C Type 2C protein phosphatase (PP2C) genetic 1 1 1 Negative Genetic
UPC2 YDR213W Sterol regulatory element binding protein genetic 1 1 1 Negative Genetic
VMS1 YDR049W Peptidyl-tRNA hydrolase that releases stalled peptides from ribosomes, genetic 1 1 1 Negative Genetic
REB1 YBR049C RNA polymerase I enhancer binding protein genetic 1 1 1 Positive Genetic
MED8 YBR193C Subunit of the RNA polymerase II mediator complex genetic 1 1 1 Positive Genetic
POP4 YBR257W Subunit of both RNase MRP and nuclear RNase P genetic 1 1 1 Positive Genetic
RPP1 YHR062C Subunit of both RNase MRP and nuclear RNase P genetic 1 1 1 Positive Genetic
YKT6 YKL196C Vesicle membrane protein (v-SNARE) with acyltransferase activity genetic 1 1 1 Positive Genetic
SOM1 YEL059C-A Subunit of the mitochondrial inner membrane peptidase (IMP) genetic 1 1 1 Positive Genetic
MIN10 YFR032C-B Mitochondrial protein of unknown function genetic 1 1 1 Positive Genetic
YLL053C YLL053C Putative protein genetic 1 1 1 Positive Genetic
TUS1 YLR425W Guanine nucleotide exchange factor (GEF) that modulates Rho1p activity genetic 1 1 1 Positive Genetic
RFT1 YBL020W Membrane protein required for translocation of Man5GlcNac2-PP-Dol genetic 1 1 1 Negative Genetic
TRS31 YDR472W Core component of transport protein particle (TRAPP) complexes I-III genetic 1 1 1 Negative Genetic
YHR020W YHR020W Prolyl-tRNA synthetase genetic 1 1 1 Negative Genetic
QNS1 YHR074W Glutamine-dependent NAD(+) synthetase genetic 1 1 1 Negative Genetic
ORC6 YHR118C Subunit of the origin recognition complex (ORC) genetic 1 1 1 Negative Genetic
RRN7 YJL025W Component of the core factor (CF) rDNA transcription factor complex genetic 1 1 1 Negative Genetic
LAS1 YKR063C Endonuclease involved in pre-rRNA processing at both ends of ITS2 genetic 1 1 1 Negative Genetic
PRP16 YKR086W DEAH-box RNA helicase genetic 1 1 1 Negative Genetic
SDO1 YLR022C Guanine nucleotide exchange factor (GEF) for Ria1p genetic 1 1 1 Negative Genetic
SWP1 YMR149W Delta subunit of the oligosaccharyl transferase glycoprotein complex genetic 1 1 1 Negative Genetic
RIB2 YOL066C Bifunctional DRAP deaminase tRNA:pseudouridine synthase genetic 1 1 1 Negative Genetic
VMA1 YDL185W Subunit A of the V1 peripheral membrane domain of V-ATPase genetic 1 1 1 Negative Genetic
MNN10 YDR245W Subunit of a Golgi mannosyltransferase complex genetic 1 1 1 Negative Genetic
PAC10 YGR078C Part of the heteromeric co-chaperone GimC/prefoldin complex genetic 1 1 1 Negative Genetic
YHR050W-A YHR050W-A Protein of unknown function genetic 1 1 1 Negative Genetic
TUL1 YKL034W Subunit of the DSC ubiquitin ligase complex genetic 1 1 1 Negative Genetic
YKL106C-A YKL106C-A Putative protein of unknown function genetic 1 1 1 Negative Genetic
MRPL20 YKR085C Mitochondrial ribosomal protein of the large subunit genetic 1 1 1 Negative Genetic
YLL056C YLL056C NADH-dependent aldehyde reductase genetic 1 1 1 Negative Genetic
YMR084W YMR084W Putative protein of unknown function genetic 1 1 1 Negative Genetic
YOR192C-C YOR192C-C Putative protein of unknown function genetic 1 1 1 Negative Genetic
MSH2 YOL090W Protein that binds to DNA mismatches genetic 1 1 1 Negative Genetic
RPS19B YNL302C Protein component of the small (40S) ribosomal subunit genetic 1 1 1 Positive Genetic
RPS10A YOR293W Protein component of the small (40S) ribosomal subunit genetic 1 1 1 Negative Genetic
TEP1 YNL128W PTEN homolog with no demonstrated inositol lipid phosphatase activity genetic 1 1 1 Negative Genetic
RPS11B YBR048W Protein component of the small (40S) ribosomal subunit genetic 1 1 1 Negative Genetic
RAD54 YGL163C DNA-dependent ATPase that stimulates strand exchange genetic 1 1 1 Negative Genetic
UBP12 YJL197W Ubiquitin-specific protease genetic 1 1 1 Negative Genetic
PMA1 YGL008C Plasma membrane P2-type H+-ATPase genetic 1 1 1 Negative Genetic
SGS1 YMR190C RecQ family nucleolar DNA helicase genetic 1 1 1 Negative Genetic
ARP8 YOR141C Nuclear actin-related protein involved in chromatin remodeling physical 1 1 1 Reconstituted Complex
HSP82 YPL240C Hsp90 chaperone physical 1 1 1 Affinity Capture-MS
CCT2 YIL142W Subunit beta of the cytosolic chaperonin Cct ring complex genetic 1 1 1 Negative Genetic
INP52 YNL106C Polyphosphatidylinositol phosphatase genetic 1 1 1 Positive Genetic
BET5 YML077W Core component of transport protein particle (TRAPP) complexes I-III genetic 1 1 1 Negative Genetic
ACE2 YLR131C Transcription factor required for septum destruction after cytokinesis genetic 1 1 1 Positive Genetic
DRE2 YKR071C Component of the cytosolic Fe-S protein assembly (CIA) machinery physical 1 1 1 Reconstituted Complex
BOI1 YBL085W Protein involved in polar growth, functionally redundant with Boi2p physical 1 1 1 Two-hybrid
CRZ1 YNL027W Transcription factor, activates transcription of stress response genes physical 1 1 1 Reconstituted Complex
CAF20 YOR276W Phosphoprotein of the mRNA cap-binding complex physical 1 1 1 Affinity Capture-RNA
DUN1 YDL101C Cell-cycle checkpoint S/T protein kinase genetic 1 1 1 Negative Genetic
CCT3 YJL014W Subunit of the cytosolic chaperonin Cct ring complex genetic 1 1 1 Positive Genetic
ELM1 YKL048C Serine/threonine protein kinase physical 1 1 1 Biochemical Activity
CDC4 YFL009W F-box protein required for both the G1/S and G2/M phase transitions genetic 1 1 1 Negative Genetic
GRX1 YCL035C Glutathione-dependent disulfide oxidoreductase physical 1 1 1 Reconstituted Complex
HIR2 YOR038C Subunit of HIR nucleosome assembly complex genetic 1 1 1 Negative Genetic
GCR2 YNL199C Transcriptional activator of genes involved in glycolysis genetic 1 1 1 Negative Genetic
CWC24 YLR323C General splicing factor genetic 1 1 1 Positive Genetic
ISC10 YER180C Meiosis-specific MAPK inhibitor genetic 1 1 1 Negative Genetic
GCN4 YEL009C bZIP transcriptional activator of amino acid biosynthetic genes genetic 1 1 1 Negative Genetic
CAK1 YFL029C Cyclin-dependent kinase-activating kinase genetic 1 1 1 Positive Genetic
JIP5 YPR169W Protein required for biogenesis of the large ribosomal subunit genetic 1 1 1 Negative Genetic
CBF1 YJR060W Basic helix-loop-helix (bHLH) protein genetic 1 1 1 Negative Genetic
BUD4 YJR092W Anillin-like protein involved in bud-site selection physical 1 1 1 Reconstituted Complex
BNI5 YNL166C Linker protein responsible for recruitment of myosin to the bud neck physical 1 1 1 PCA
BUD6 YLR319C Actin- and formin-interacting protein physical 1 1 1 PCA
DPC29 YGR021W Putative mitochondrial protein of unknown function physical 1 1 1 Reconstituted Complex
GAT1 YFL021W Transcriptional activator of nitrogen catabolite repression genes genetic 1 1 1 Negative Genetic
HRQ1 YDR291W 3'-5' DNA helicase of the conserved RecQ family genetic 1 1 1 Negative Genetic
ETR1 YBR026C 2-enoyl thioester reductase genetic 1 1 1 Negative Genetic
IDP3 YNL009W Peroxisomal NADP-dependent isocitrate dehydrogenase genetic 1 1 1 Negative Genetic
CMR3 YPR013C Putative zinc finger protein physical 1 1 1 Biochemical Activity
GAS3 YMR215W Putative 1,3-beta-glucanosyltransferase genetic 1 1 1 Negative Genetic
JJJ3 YJR097W Iron-binding protein physical 1 1 1 Reconstituted Complex
GRX3 YDR098C Glutathione-dependent oxidoreductase physical 1 1 1 Reconstituted Complex
FIT2 YOR382W Mannoprotein that is incorporated into the cell wall genetic 1 1 1 Positive Genetic
GPI11 YDR302W ER membrane protein involved in a late step of GPI anchor assembly genetic 1 1 1 Positive Genetic