Standard name Systematic name Name description Description
MSO1 YNR049C Lipid-interacting protein in SNARE complex assembly machinery Lipid-interacting protein in SNARE complex assembly machinery; acts at late step in secretion; interacts with membranes through two distinct binding sites; shows genetic and physical interactions with Sec1p; required for prospore membrane formation during sporulation; N-terminus closely associates with plasma membrane, C-terminus colocalizes with Sec4p on intracellular membranes; relocalizes from bud neck to nucleus upon DNA replication stress
Visualize the interactome of MSO1
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
Bud 0.085 0.062 0.085
Budsite 0.070 0.064 0.053
Cort. Patches 0.191 0.216 0.128
Cytoplasm 0.684 0.686 0.745
SpindlePole 0.081 0.052 0.096
Budneck NaN NaN 0.069

GFP localization & abundance

GFP localization GFP abundance
ambiguous, bud neck, cytoplasm, bud 1380

GO term count

Metabolism Cell cycle Cell division Signal transduction DNA replication
MSO1 0 1 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
SEC1 YDR164C Sm-like protein involved in docking and fusion of exocytic vesicles physical 13 4 6 Reconstituted Complex, Two-hybrid, Two-hybrid, Two-hybrid, Affinity Capture-Western, Affinity Capture-Western, Affinity Capture-Western, Affinity Capture-Western, PCA, Reconstituted Complex, PCA, Two-hybrid, Affinity Capture-Western
SEC1 YDR164C Sm-like protein involved in docking and fusion of exocytic vesicles genetic 7 3 6 Dosage Rescue, Synthetic Lethality, Dosage Rescue, Synthetic Lethality, Negative Genetic, Negative Genetic, Negative Genetic
SSO1 YPL232W Plasma membrane t-SNARE physical 7 4 3 Affinity Capture-Western, Affinity Capture-Western, PCA, Affinity Capture-Western, Two-hybrid, Reconstituted Complex, PCA
SSO2 YMR183C Plasma membrane t-SNARE genetic 6 2 5 Negative Genetic, Dosage Rescue, Negative Genetic, Negative Genetic, Negative Genetic, Negative Genetic
SSO2 YMR183C Plasma membrane t-SNARE physical 6 3 3 Affinity Capture-Western, Affinity Capture-Western, PCA, Affinity Capture-Western, Two-hybrid, PCA
SEC15 YGL233W Essential 113 kDa subunit of the exocyst complex genetic 5 3 5 Synthetic Growth Defect, Dosage Lethality, Negative Genetic, Negative Genetic, Negative Genetic
SEC4 YFL005W Rab family GTPase genetic 5 3 5 Synthetic Lethality, Dosage Lethality, Negative Genetic, Negative Genetic, Negative Genetic
SWF1 YDR126W Palmitoyltransferase that acts on transmembrane proteins genetic 5 2 4 Synthetic Lethality, Negative Genetic, Negative Genetic, Negative Genetic, Negative Genetic
VPS51 YKR020W Component of the GARP (Golgi-associated retrograde protein) complex genetic 5 1 3 Negative Genetic, Negative Genetic, Negative Genetic, Negative Genetic, Negative Genetic
SEC8 YPR055W Essential 121 kDa subunit of the exocyst complex genetic 4 3 4 Synthetic Lethality, Dosage Lethality, Negative Genetic, Negative Genetic
SEC10 YLR166C Essential 100kDa subunit of the exocyst complex genetic 4 2 4 Synthetic Growth Defect, Negative Genetic, Negative Genetic, Negative Genetic
SEC9 YGR009C t-SNARE protein required for secretory vesicle-plasma membrane fusion physical 4 1 4 Affinity Capture-Western, Affinity Capture-Western, Affinity Capture-Western, Affinity Capture-Western
MNN11 YJL183W Subunit of a Golgi mannosyltransferase complex genetic 4 1 3 Negative Genetic, Negative Genetic, Negative Genetic, Negative Genetic
SSO1 YPL232W Plasma membrane t-SNARE genetic 3 3 3 Synthetic Growth Defect, Dosage Rescue, Negative Genetic
SEC9 YGR009C t-SNARE protein required for secretory vesicle-plasma membrane fusion genetic 3 2 3 Synthetic Lethality, Negative Genetic, Negative Genetic
SEC5 YDR166C Essential 107kDa subunit of the exocyst complex genetic 3 2 3 Synthetic Growth Defect, Negative Genetic, Negative Genetic
SEC3 YER008C Subunit of the exocyst complex genetic 3 2 3 Synthetic Lethality, Negative Genetic, Negative Genetic
SNC1 YAL030W Vesicle membrane receptor protein (v-SNARE) physical 3 1 3 Affinity Capture-Western, Affinity Capture-Western, Affinity Capture-Western
SNC2 YOR327C Vesicle membrane receptor protein (v-SNARE) genetic 3 1 3 Negative Genetic, Negative Genetic, Negative Genetic
HOC1 YJR075W Alpha-1,6-mannosyltransferase genetic 3 1 3 Negative Genetic, Negative Genetic, Negative Genetic
SEC4 YFL005W Rab family GTPase physical 3 3 2 Affinity Capture-Western, PCA, Reconstituted Complex
SEC28 YIL076W Epsilon-COP subunit of the coatomer genetic 3 1 2 Negative Genetic, Negative Genetic, Negative Genetic
SEC6 YIL068C Essential 88kDa subunit of the exocyst complex genetic 2 2 2 Synthetic Lethality, Negative Genetic
SEC2 YNL272C Guanyl-nucleotide exchange factor for the small G-protein Sec4p genetic 2 2 2 Synthetic Lethality, Negative Genetic
MSS4 YDR208W Phosphatidylinositol-4-phosphate 5-kinase genetic 2 2 2 Synthetic Lethality, Negative Genetic
ARC18 YLR370C Subunit of the ARP2/3 complex genetic 2 1 2 Negative Genetic, Negative Genetic
GDI1 YER136W GDP dissociation inhibitor genetic 2 1 2 Negative Genetic, Negative Genetic
ANP1 YEL036C Subunit of the alpha-1,6 mannosyltransferase complex genetic 2 1 2 Negative Genetic, Negative Genetic
MNN10 YDR245W Subunit of a Golgi mannosyltransferase complex genetic 2 1 2 Negative Genetic, Negative Genetic
EXO70 YJL085W Subunit of the exocyst complex genetic 2 1 2 Negative Genetic, Negative Genetic
SNC2 YOR327C Vesicle membrane receptor protein (v-SNARE) physical 2 1 2 Affinity Capture-Western, Affinity Capture-Western
TSC11 YER093C Subunit of TORC2 (Tor2p-Lst8p-Avo1-Avo2-Tsc11p-Bit61p) genetic 2 1 2 Negative Genetic, Negative Genetic
TOR2 YKL203C PIK-related protein kinase and rapamycin target genetic 2 1 2 Negative Genetic, Negative Genetic
YPT1 YFL038C Rab family GTPase genetic 2 1 2 Negative Genetic, Negative Genetic
TLG2 YOL018C Syntaxin-like t-SNARE genetic 2 1 2 Negative Genetic, Negative Genetic
RHO3 YIL118W Non-essential small GTPase of the Rho/Rac family of Ras-like proteins genetic 2 1 2 Negative Genetic, Negative Genetic
SUM1 YDR310C Transcriptional repressor that regulates middle-sporulation genes genetic 2 1 2 Negative Genetic, Negative Genetic
RHB1 YCR027C Putative Rheb-related GTPase genetic 2 1 1 Negative Genetic, Negative Genetic
SHE4 YOR035C Protein containing a UCS (UNC-45/CRO1/SHE4) domain genetic 2 1 1 Negative Genetic, Negative Genetic
BTS1 YPL069C Geranylgeranyl diphosphate synthase (GGPPS) genetic 2 1 1 Negative Genetic, Negative Genetic
MED2 YDL005C Subunit of the RNA polymerase II mediator complex regulation 1 1 1 chromatin immunoprecipitation-chip evidence
CAD1 YDR423C AP-1-like basic leucine zipper (bZIP) transcriptional activator regulation 1 1 1 DNA to cDNA expression microarray evidence
GWT1 YJL091C Protein involved in the inositol acylation of GlcN-PI genetic 1 1 1 Negative Genetic
ACT1 YFL039C Actin, structural protein in cytoskeleton genetic 1 1 1 Negative Genetic
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
AVO1 YOL078W Component of the membrane-bound TORC2 complex genetic 1 1 1 Negative Genetic
EXO84 YBR102C Exocyst subunit with dual roles in exocytosis and spliceosome assembly genetic 1 1 1 Negative Genetic
GGA2 YHR108W Protein that regulates Arf1p, Arf2p to facilitate Golgi trafficking genetic 1 1 1 Negative Genetic
GLO3 YER122C ADP-ribosylation factor GTPase activating protein (ARF GAP) genetic 1 1 1 Negative Genetic
DHH1 YDL160C Cytoplasmic DEAD-box helicase and mRNA decapping activator physical 1 1 1 Affinity Capture-RNA
LAS17 YOR181W Actin assembly factor genetic 1 1 1 Negative Genetic
CRM1 YGR218W Nuclear export factor, exportin physical 1 1 1 Affinity Capture-MS
LCB2 YDR062W Component of serine palmitoyltransferase genetic 1 1 1 Negative Genetic
IES1 YFL013C Subunit of the INO80 chromatin remodeling complex genetic 1 1 1 Negative Genetic
BLM10 YFL007W Proteasome activator genetic 1 1 1 Negative Genetic
DAM1 YGR113W Essential subunit of the Dam1 complex (aka DASH complex) genetic 1 1 1 Positive Genetic
MAF1 YDR005C Highly conserved negative regulator of RNA polymerase III genetic 1 1 1 Negative Genetic
DRS2 YAL026C Trans-golgi network aminophospholipid translocase (flippase) genetic 1 1 1 Negative Genetic
GAS1 YMR307W Beta-1,3-glucanosyltransferase required for cell wall assembly genetic 1 1 1 Negative Genetic
CDC9 YDL164C DNA ligase I found in nucleus and mitochondria genetic 1 1 1 Positive Genetic
MRS6 YOR370C Rab escort protein genetic 1 1 1 Negative Genetic
FRS2 YFL022C Alpha subunit of cytoplasmic phenylalanyl-tRNA synthetase genetic 1 1 1 Positive Genetic
CWC21 YDR482C Protein involved in RNA splicing by the spliceosome genetic 1 1 1 Positive Genetic
HHO1 YPL127C Histone H1, linker histone with roles in meiosis and sporulation genetic 1 1 1 Negative Genetic
ISC10 YER180C Meiosis-specific MAPK inhibitor genetic 1 1 1 Positive Genetic
ASM4 YDL088C FG-nucleoporin component of central core of nuclear pore complex (NPC) genetic 1 1 1 Positive Genetic
COG7 YGL005C Component of the conserved oligomeric Golgi complex genetic 1 1 1 Negative Genetic
CSG2 YBR036C Endoplasmic reticulum membrane protein genetic 1 1 1 Negative Genetic
EMC1 YCL045C Member of conserved endoplasmic reticulum membrane complex genetic 1 1 1 Negative Genetic
SEC15 YGL233W Essential 113 kDa subunit of the exocyst complex physical 1 1 1 Affinity Capture-Western
SEC6 YIL068C Essential 88kDa subunit of the exocyst complex physical 1 1 1 PCA
NAB2 YGL122C Nuclear polyadenylated RNA-binding protein physical 1 1 1 Affinity Capture-RNA
SRO9 YCL037C Cytoplasmic RNA-binding protein physical 1 1 1 Affinity Capture-RNA
PUF3 YLL013C Protein of the mitochondrial outer surface physical 1 1 1 Affinity Capture-RNA
RSC2 YLR357W Component of the RSC chromatin remodeling complex genetic 1 1 1 Positive Genetic
NPL3 YDR432W RNA-binding protein genetic 1 1 1 Synthetic Rescue
PMR1 YGL167C High affinity Ca2+/Mn2+ P-type ATPase genetic 1 1 1 Negative Genetic
RUD3 YOR216C Golgi matrix protein genetic 1 1 1 Negative Genetic
VPS38 YLR360W Part of a Vps34p phosphatidylinositol 3-kinase complex genetic 1 1 1 Negative Genetic
VPS30 YPL120W Subunit of phosphatidylinositol (PtdIns) 3-kinase complexes I and II genetic 1 1 1 Negative Genetic
SRO7 YPR032W Effector of Rab GTPase Sec4p genetic 1 1 1 Negative Genetic
TPM1 YNL079C Major isoform of tropomyosin genetic 1 1 1 Negative Genetic
REB1 YBR049C RNA polymerase I enhancer binding protein genetic 1 1 1 Positive Genetic
SPP41 YDR464W Protein of unknown function genetic 1 1 1 Positive Genetic
TAM41 YGR046W Mitochondrial phosphatidate cytidylyltransferase (CDP-DAG synthase) genetic 1 1 1 Positive Genetic
TIF34 YMR146C eIF3i subunit of the eukaryotic translation initiation factor 3 (eIF3) genetic 1 1 1 Positive Genetic
ZNF1 YFL052W Zinc cluster transcription factor that regulates respiratory growth genetic 1 1 1 Positive Genetic
RPL2A YFR031C-A Ribosomal 60S subunit protein L2A genetic 1 1 1 Positive Genetic
YJL107C YJL107C Putative protein of unknown function genetic 1 1 1 Positive Genetic
RCY1 YJL204C F-box protein involved in recycling endocytosed proteins genetic 1 1 1 Positive Genetic
YPL039W YPL039W Putative protein of unknown function genetic 1 1 1 Positive Genetic
STT4 YLR305C Phosphatidylinositol-4-kinase genetic 1 1 1 Negative Genetic
SOG2 YOR353C Key component of the RAM signaling network genetic 1 1 1 Negative Genetic
SWH1 YAR042W Protein similar to mammalian oxysterol-binding protein genetic 1 1 1 Negative Genetic
VPS54 YDR027C Component of the GARP (Golgi-associated retrograde protein) complex genetic 1 1 1 Negative Genetic
SDC1 YDR469W Subunit of the COMPASS (Set1C) complex genetic 1 1 1 Negative Genetic
VPS52 YDR484W Component of the GARP (Golgi-associated retrograde protein) complex genetic 1 1 1 Negative Genetic
TDA2 YER071C Subunit of a complex that associates with actin filaments genetic 1 1 1 Negative Genetic
YER188C-A YER188C-A Putative protein of unknown function genetic 1 1 1 Negative Genetic
YKL050C YKL050C Protein of unknown function genetic 1 1 1 Negative Genetic
YKL106C-A YKL106C-A Putative protein of unknown function genetic 1 1 1 Negative Genetic
PET309 YLR067C Specific translational activator for the COX1 mRNA genetic 1 1 1 Negative Genetic
VRP1 YLR337C Verprolin, proline-rich actin-associated protein genetic 1 1 1 Negative Genetic
SEI1 YLR404W Seipin involved in lipid droplet (LD) assembly genetic 1 1 1 Negative Genetic
TDA5 YLR426W Putative protein of unknown function genetic 1 1 1 Negative Genetic
VAN1 YML115C Component of the mannan polymerase I genetic 1 1 1 Negative Genetic
RPL15B YMR121C Ribosomal 60S subunit protein L15B genetic 1 1 1 Negative Genetic
YNL194C YNL194C Integral membrane protein genetic 1 1 1 Negative Genetic
SLA2 YNL243W Adaptor protein that links actin to clathrin and endocytosis genetic 1 1 1 Negative Genetic
PEX15 YOL044W Tail-anchored type II integral peroxisomal membrane protein genetic 1 1 1 Negative Genetic
SPO21 YOL091W Component of the meiotic outer plaque of the spindle pole body genetic 1 1 1 Negative Genetic
RDR1 YOR380W Transcriptional repressor involved in regulating multidrug resistance genetic 1 1 1 Negative Genetic
YPR159C-A YPR159C-A Protein of unknown function genetic 1 1 1 Negative Genetic
TRS20 YBR254C Core component of transport protein particle (TRAPP) complexes I-III genetic 1 1 1 Negative Genetic
NHP10 YDL002C Non-essential INO80 chromatin remodeling complex subunit genetic 1 1 1 Positive Genetic
SWI5 YDR146C Transcription factor that recruits Mediator and Swi/Snf complexes genetic 1 1 1 Negative Genetic
PDA1 YER178W E1 alpha subunit of the pyruvate dehydrogenase (PDH) complex genetic 1 1 1 Positive Genetic
STB5 YHR178W Transcription factor genetic 1 1 1 Positive Genetic
SNX4 YJL036W Sorting nexin genetic 1 1 1 Negative Genetic
TAP42 YMR028W Essential protein involved in the TOR signaling pathway genetic 1 1 1 Negative Genetic
OST2 YOR103C Epsilon subunit of the oligosaccharyltransferase complex genetic 1 1 1 Negative Genetic
SEC26 YDR238C Essential beta-coat protein of the COPI coatomer genetic 1 1 1 Negative Genetic
SUR1 YPL057C Mannosylinositol phosphorylceramide (MIPC) synthase catalytic subunit genetic 1 1 1 Negative Genetic
RHO5 YNL180C Non-essential small GTPase of the Rho/Rac family of Ras-like proteins genetic 1 1 1 Synthetic Rescue
TUB4 YLR212C Gamma-tubulin genetic 1 1 1 Synthetic Rescue
SGS1 YMR190C RecQ family nucleolar DNA helicase genetic 1 1 1 Positive Genetic
MAC1 YMR021C Copper-sensing transcription factor genetic 1 1 1 Negative Genetic
BET4 YJL031C Alpha subunit of Type II geranylgeranyltransferase genetic 1 1 1 Negative Genetic
AIM44 YPL158C Regulator of Cdc42p and Rho1p genetic 1 1 1 Negative Genetic
GDA1 YEL042W Guanosine diphosphatase located in the Golgi genetic 1 1 1 Negative Genetic
HRQ1 YDR291W 3'-5' DNA helicase of the conserved RecQ family genetic 1 1 1 Positive Genetic
GRX4 YER174C Glutathione-dependent oxidoreductase and glutathione S-transferase genetic 1 1 1 Negative Genetic
ELF1 YKL160W Transcription elongation factor with a conserved zinc finger domain genetic 1 1 1 Negative Genetic
KRE28 YDR532C Subunit of a kinetochore-microtubule binding complex genetic 1 1 1 Negative Genetic
AGE1 YDR524C ADP-ribosylation factor (ARF) GTPase activating protein (GAP) effector genetic 1 1 1 Negative Genetic
MNN2 YBR015C Alpha-1,2-mannosyltransferase genetic 1 1 1 Negative Genetic
ALG14 YBR070C Component of UDP-GlcNAc transferase genetic 1 1 1 Negative Genetic
MDM32 YOR147W Mitochondrial inner membrane protein with similarity to Mdm31p genetic 1 1 1 Negative Genetic
GPI13 YLL031C ER membrane localized phosphoryltransferase genetic 1 1 1 Positive Genetic
AVL9 YLR114C Conserved protein involved in exocytic transport from the Golgi genetic 1 1 1 Positive Genetic
ISC1 YER019W Inositol phosphosphingolipid phospholipase C genetic 1 1 1 Negative Genetic
IFM1 YOL023W Mitochondrial translation initiation factor 2 genetic 1 1 1 Negative Genetic
ERD1 YDR414C Predicted membrane protein required for lumenal ER protein retention genetic 1 1 1 Negative Genetic
IGO2 YHR132W-A Protein required for initiation of G0 program genetic 1 1 1 Negative Genetic
LPX1 YOR084W Peroxisomal matrix-localized lipase genetic 1 1 1 Negative Genetic
GMC2 YLR445W Protein involved in meiotic crossing over genetic 1 1 1 Positive Genetic
ADY2 YCR010C Acetate transporter required for normal sporulation genetic 1 1 1 Negative Genetic
DDI3 YFL061W Cyanamide hydratase that detoxifies cyanamide genetic 1 1 1 Negative Genetic