Standard name Systematic name Name description Description
SPO11 YHL022C Meiosis-specific protein required for meiotic recombination Meiosis-specific protein required for meiotic recombination; makes DNA double-strand breaks (DSB) during meiotic recombination, homolog pairing, and synaptonemal complex formation; role in meiotic DSB formation involves a topo-II-like transesterase mechanism; forms monotetrameric complex; covalently linked to DSBs through a 5'-phosphodiester bond between a catalytic tyrosine (Y135) and the DSB 5'- end; sequence similarity to a topo VI subunit from archaea, fission yeast rec12 and human SPO11
Visualize the interactome of SPO11
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
SPO11 0 4 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
DMC1 YER179W Meiosis-specific recombinase required for double-strand break repair genetic 10 4 7 Phenotypic Enhancement, Phenotypic Suppression, Phenotypic Suppression, Phenotypic Suppression, Synthetic Growth Defect, Synthetic Rescue, Phenotypic Suppression, Phenotypic Enhancement, Phenotypic Suppression, Phenotypic Suppression
REC104 YHR157W Protein involved in early stages of meiotic recombination physical 6 2 4 Two-hybrid, Two-hybrid, Two-hybrid, Two-hybrid, Affinity Capture-Western, Two-hybrid
NDT80 YHR124W Meiosis-specific transcription factor genetic 5 2 5 Phenotypic Enhancement, Phenotypic Suppression, Phenotypic Suppression, Phenotypic Suppression, Phenotypic Suppression
SKI8 YGL213C Ski complex component and WD-repeat protein physical 5 2 4 Two-hybrid, Two-hybrid, Two-hybrid, Two-hybrid, Affinity Capture-Western
REC102 YLR329W Protein involved in early stages of meiotic recombination physical 5 2 4 Affinity Capture-Western, Affinity Capture-Western, Affinity Capture-Western, Two-hybrid, Affinity Capture-Western
SPO13 YHR014W Meiotic regulator genetic 4 1 4 Synthetic Rescue, Synthetic Rescue, Synthetic Rescue, Synthetic Rescue
PCH2 YBR186W Hexameric ring ATPase that remodels chromosome axis protein Hop1p genetic 4 2 2 Synthetic Growth Defect, Phenotypic Suppression, Phenotypic Suppression, Synthetic Growth Defect
RAD50 YNL250W Subunit of MRX complex with Mre11p and Xrs2p genetic 3 2 3 Phenotypic Enhancement, Phenotypic Suppression, Phenotypic Suppression
MMS4 YBR098W Subunit of structure-specific Mms4p-Mus81p endonuclease genetic 3 2 3 Synthetic Rescue, Phenotypic Suppression, Phenotypic Suppression
MND2 YIR025W Subunit of the Anaphase-Promoting Complex/Cyclosome (APC/C) genetic 3 2 3 Phenotypic Suppression, Phenotypic Enhancement, Phenotypic Enhancement
SAE2 YGL175C Endonuclease required for telomere elongation genetic 3 2 3 Phenotypic Enhancement, Phenotypic Suppression, Phenotypic Suppression
REC102 YLR329W Protein involved in early stages of meiotic recombination genetic 3 3 2 Synthetic Rescue, Phenotypic Enhancement, Phenotypic Suppression
CBC2 YPL178W Small subunit of the heterodimeric cap binding complex with Sto1p genetic 2 2 2 Phenotypic Enhancement, Phenotypic Suppression
CDC55 YGL190C Regulatory subunit B of protein phosphatase 2A (PP2A) genetic 2 2 2 Phenotypic Suppression, Synthetic Rescue
SKI8 YGL213C Ski complex component and WD-repeat protein genetic 2 2 2 Dosage Rescue, Negative Genetic
RAD17 YOR368W Checkpoint protein genetic 2 2 2 Negative Genetic, Phenotypic Enhancement
REC8 YPR007C Meiosis-specific component of the sister chromatid cohesion complex genetic 2 2 2 Phenotypic Enhancement, Phenotypic Suppression
NDJ1 YOL104C Protein that regulates meiotic SPB cohesion and telomere clustering genetic 2 2 2 Phenotypic Suppression, Phenotypic Enhancement
SPO11 YHL022C Meiosis-specific protein required for meiotic recombination physical 2 2 2 Affinity Capture-Western, Co-localization
ZIP1 YDR285W Transverse filament protein of the synaptonemal complex genetic 2 2 2 Phenotypic Enhancement, Phenotypic Suppression
MAM1 YER106W Monopolin genetic 2 2 2 Synthetic Rescue, Phenotypic Enhancement
SAE3 YHR079C-A Meiosis-specific protein involved in meiotic recombination genetic 2 2 2 Phenotypic Enhancement, Phenotypic Suppression
CTF19 YPL018W Outer kinetochore protein, needed for accurate chromosome segregation genetic 2 1 2 Phenotypic Suppression, Phenotypic Suppression
ACT1 YFL039C Actin, structural protein in cytoskeleton genetic 2 1 2 Negative Genetic, Negative Genetic
ADH3 YMR083W Mitochondrial alcohol dehydrogenase isozyme III genetic 2 1 2 Negative Genetic, Negative Genetic
SGS1 YMR190C RecQ family nucleolar DNA helicase genetic 2 1 2 Phenotypic Suppression, Phenotypic Suppression
GIM4 YEL003W Subunit of the heterohexameric cochaperone prefoldin complex genetic 2 1 2 Negative Genetic, Negative Genetic
MHP1 YJL042W Microtubule-associated protein involved in microtubule organization genetic 2 1 2 Negative Genetic, Negative Genetic
RPS6A YPL090C Protein component of the small (40S) ribosomal subunit genetic 2 1 2 Negative Genetic, Negative Genetic
UTR2 YEL040W Chitin transglycosylase genetic 2 1 2 Negative Genetic, Negative Genetic
SUT1 YGL162W Zn(II)2Cys6 family transcription factor genetic 2 1 2 Negative Genetic, Negative Genetic
YSR3 YKR053C Dihydrosphingosine 1-phosphate phosphatase genetic 2 1 2 Negative Genetic, Negative Genetic
YEN1 YER041W Holliday junction resolvase genetic 2 1 2 Phenotypic Suppression, Phenotypic Suppression
GMC2 YLR445W Protein involved in meiotic crossing over genetic 2 1 2 Phenotypic Suppression, Phenotypic Suppression
FPR3 YML074C Nucleolar peptidyl-prolyl cis-trans isomerase (PPIase) genetic 2 2 1 Phenotypic Suppression, Phenotypic Enhancement
MEK1 YOR351C Meiosis-specific serine/threonine protein kinase genetic 2 2 1 Synthetic Growth Defect, Dosage Rescue
NUP2 YLR335W Nucleoporin involved in nucleocytoplasmic transport genetic 2 2 1 Phenotypic Suppression, Phenotypic Enhancement
CDC6 YJL194W Essential ATP-binding protein required for DNA replication genetic 2 1 1 Phenotypic Suppression, Phenotypic Suppression
RAD24 YER173W Checkpoint protein genetic 2 1 1 Phenotypic Suppression, Phenotypic Suppression
FKH1 YIL131C Forkhead family transcription factor 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
UME6 YDR207C Rpd3L histone deacetylase complex subunit regulation 1 1 1 DNA to cDNA expression microarray evidence
MCM21 YDR318W Component of the kinetochore sub-complex COMA genetic 1 1 1 Phenotypic Suppression
PAB1 YER165W Poly(A) binding protein genetic 1 1 1 Negative Genetic
IML1 YJR138W GTPase-activating protein (GAP) subunit of the Iml1p/SEACIT complex genetic 1 1 1 Negative Genetic
RPA49 YNL248C RNA polymerase I subunit A49 genetic 1 1 1 Negative Genetic
RPN11 YFR004W Metalloprotease subunit of 19S regulatory particle genetic 1 1 1 Negative Genetic
APC1 YNL172W Largest subunit of the Anaphase-Promoting Complex/Cyclosome genetic 1 1 1 Negative Genetic
CDC28 YBR160W Cyclin-dependent kinase (CDK) catalytic subunit physical 1 1 1 Biochemical Activity
CDC28 YBR160W Cyclin-dependent kinase (CDK) catalytic subunit genetic 1 1 1 Phenotypic Enhancement
ESP1 YGR098C Separase/separin, a caspase-like cysteine protease genetic 1 1 1 Synthetic Rescue
HHF2 YNL030W Histone H4 genetic 1 1 1 Negative Genetic
IRR1 YIL026C Subunit of the cohesin complex genetic 1 1 1 Phenotypic Enhancement
MDM10 YAL010C Subunit of both the ERMES and the SAM complex genetic 1 1 1 Negative Genetic
MLH1 YMR167W Protein required for mismatch repair in mitosis and meiosis genetic 1 1 1 Negative Genetic
IMG1 YCR046C Mitochondrial ribosomal protein of the large subunit genetic 1 1 1 Positive Genetic
MEC1 YBR136W Genome integrity checkpoint protein and PI kinase superfamily member genetic 1 1 1 Phenotypic Suppression
HTZ1 YOL012C Histone variant H2AZ genetic 1 1 1 Phenotypic Suppression
ITC1 YGL133W Subunit of ATP-dependent Isw2p-Itc1p chromatin remodeling complex genetic 1 1 1 Negative Genetic
AHA1 YDR214W Co-chaperone that binds Hsp82p and activates its ATPase activity genetic 1 1 1 Negative Genetic
PPH3 YDR075W Catalytic subunit of protein phosphatase PP4 complex genetic 1 1 1 Phenotypic Suppression
DAM1 YGR113W Essential subunit of the Dam1 complex (aka DASH complex) genetic 1 1 1 Negative Genetic
INO4 YOL108C Transcription factor involved in phospholipid synthesis genetic 1 1 1 Negative Genetic
RAD52 YML032C Protein involved in homologous recombination genetic 1 1 1 Synthetic Rescue
RFA1 YAR007C Subunit of heterotrimeric Replication Protein A (RPA) genetic 1 1 1 Negative Genetic
RPB11 YOL005C RNA polymerase II subunit B12.5 genetic 1 1 1 Negative Genetic
CCT8 YJL008C Subunit of the cytosolic chaperonin Cct ring complex genetic 1 1 1 Negative Genetic
BRR1 YPR057W snRNP protein component of spliceosomal snRNPs genetic 1 1 1 Negative Genetic
MSH4 YFL003C Protein involved in meiotic recombination genetic 1 1 1 Synthetic Growth Defect
ROM2 YLR371W Guanine nucleotide exchange factor (GEF) for Rho1p and Rho2p genetic 1 1 1 Negative Genetic
RSM7 YJR113C Mitochondrial ribosomal protein of the small subunit genetic 1 1 1 Negative Genetic
RHO2 YNL090W Non-essential small GTPase of the Rho/Rac family of Ras-like proteins genetic 1 1 1 Negative Genetic
ASA1 YPR085C Subunit of the ASTRA complex, involved in chromatin remodeling genetic 1 1 1 Negative Genetic
PMA1 YGL008C Plasma membrane P2-type H+-ATPase genetic 1 1 1 Negative Genetic
APM3 YBR288C Mu3-like subunit of the clathrin associated protein complex (AP-3) genetic 1 1 1 Negative Genetic
DUN1 YDL101C Cell-cycle checkpoint S/T protein kinase genetic 1 1 1 Dosage Lethality
SLX5 YDL013W Subunit of the Slx5-Slx8 SUMO-targeted Ub ligase (STUbL) complex genetic 1 1 1 Negative Genetic
PBR1 YNL181W Putative oxidoreductase genetic 1 1 1 Negative Genetic
PDS1 YDR113C Securin genetic 1 1 1 Phenotypic Suppression
ARE2 YNR019W Acyl-CoA:sterol acyltransferase genetic 1 1 1 Negative Genetic
POL30 YBR088C Proliferating cell nuclear antigen (PCNA) genetic 1 1 1 Negative Genetic
CAC2 YML102W Subunit of chromatin assembly factor I (CAF-1), with Rlf2p and Msi1p genetic 1 1 1 Positive Genetic
CIK1 YMR198W Kinesin-associated protein genetic 1 1 1 Negative Genetic
RTT103 YDR289C Protein involved in transcription termination by RNA polymerase II genetic 1 1 1 Negative Genetic
RAD53 YPL153C DNA damage response kinase genetic 1 1 1 Phenotypic Suppression
BUB3 YOR026W Kinetochore checkpoint WD40 repeat protein genetic 1 1 1 Negative Genetic
MUS81 YDR386W Subunit of structure-specific Mms4p-Mus81p endonuclease genetic 1 1 1 Synthetic Rescue
KKQ8 YKL168C Putative serine/threonine protein kinase with unknown cellular role genetic 1 1 1 Positive Genetic
ECM11 YDR446W Meiosis-specific protein genetic 1 1 1 Phenotypic Suppression
ATP20 YPR020W Subunit g of the mitochondrial F1F0 ATP synthase genetic 1 1 1 Positive Genetic
CSM1 YCR086W Nucleolar protein that mediates homolog segregation during meiosis I genetic 1 1 1 Synthetic Rescue
MAD2 YJL030W Component of the spindle-assembly checkpoint complex genetic 1 1 1 Phenotypic Suppression
ARP6 YLR085C Actin-related protein that binds nucleosomes genetic 1 1 1 Negative Genetic
CSE4 YKL049C Centromeric histone H3-like protein genetic 1 1 1 Negative Genetic
PHO80 YOL001W Cyclin genetic 1 1 1 Negative Genetic
CST9 YLR394W SUMO E3 ligase genetic 1 1 1 Phenotypic Suppression
SCC2 YDR180W Subunit of cohesin loading factor (Scc2p-Scc4p) genetic 1 1 1 Phenotypic Suppression
CSG2 YBR036C Endoplasmic reticulum membrane protein genetic 1 1 1 Negative Genetic
INP53 YOR109W Polyphosphatidylinositol phosphatase genetic 1 1 1 Positive Genetic
REC104 YHR157W Protein involved in early stages of meiotic recombination genetic 1 1 1 Dosage Rescue
REC114 YMR133W Protein involved in early stages of meiotic recombination genetic 1 1 1 Synthetic Growth Defect
LRS4 YDR439W Nucleolar protein that forms a complex with Csm1p genetic 1 1 1 Synthetic Rescue
REC8 YPR007C Meiosis-specific component of the sister chromatid cohesion complex physical 1 1 1 Co-localization
MOG1 YJR074W Conserved nuclear protein that interacts with GTP-Gsp1p genetic 1 1 1 Negative Genetic
REV1 YOR346W Deoxycytidyl transferase physical 1 1 1 Two-hybrid
PDC2 YDR081C Transcription factor for thiamine-regulated genes genetic 1 1 1 Negative Genetic
BYE1 YKL005C Negative regulator of transcription elongation genetic 1 1 1 Negative Genetic
RDH54 YBR073W DNA-dependent ATPase genetic 1 1 1 Synthetic Rescue
SPE2 YOL052C S-adenosylmethionine decarboxylase genetic 1 1 1 Negative Genetic
RPL43A YPR043W Ribosomal 60S subunit protein L43A genetic 1 1 1 Negative Genetic
RTT106 YNL206C Histone chaperone genetic 1 1 1 Synthetic Lethality
HED1 YDR014W-A Meiosis-specific protein genetic 1 1 1 Phenotypic Enhancement
SSD1 YDR293C Translational repressor physical 1 1 1 Affinity Capture-RNA
SPO12 YHR152W Nucleolar protein of unknown function genetic 1 1 1 Synthetic Lethality
SWE1 YJL187C Protein kinase that regulates the G2/M transition genetic 1 1 1 Phenotypic Enhancement
TUB4 YLR212C Gamma-tubulin genetic 1 1 1 Negative Genetic
SPO74 YGL170C Component of the meiotic outer plaque of the spindle pole body genetic 1 1 1 Negative Genetic
THR4 YCR053W Threonine synthase genetic 1 1 1 Negative Genetic
VPS53 YJL029C Component of the GARP (Golgi-associated retrograde protein) complex genetic 1 1 1 Negative Genetic
TMH11 YJR085C Mitochondrial protein of unknown function genetic 1 1 1 Negative Genetic
TUS1 YLR425W Guanine nucleotide exchange factor (GEF) that modulates Rho1p activity genetic 1 1 1 Negative Genetic
YMR090W YMR090W Putative protein of unknown function genetic 1 1 1 Negative Genetic
YVC1 YOR087W Vacuolar cation channel genetic 1 1 1 Negative Genetic
SWC5 YBR231C Component of the SWR1 complex genetic 1 1 1 Positive Genetic
SRV2 YNL138W CAP (cyclase-associated protein) genetic 1 1 1 Positive Genetic
SSE1 YPL106C ATPase component of heat shock protein Hsp90 chaperone complex genetic 1 1 1 Negative Genetic
TBF1 YPL128C Telobox-containing general regulatory factor genetic 1 1 1 Negative Genetic
SRS2 YJL092W DNA helicase and DNA-dependent ATPase genetic 1 1 1 Phenotypic Suppression
MPS3 YJL019W Nuclear envelope protein genetic 1 1 1 Phenotypic Suppression
SCS7 YMR272C Sphingolipid alpha-hydroxylase genetic 1 1 1 Negative Genetic
CSM4 YPL200W Protein required for accurate chromosome segregation during meiosis genetic 1 1 1 Phenotypic Suppression
GMC1 YDR506C Protein involved in meiotic progression genetic 1 1 1 Phenotypic Suppression
ICE2 YIL090W Integral ER membrane protein with type-III transmembrane domains genetic 1 1 1 Negative Genetic
RCF3 YBR255C-A Mitochondrial inner membrane protein genetic 1 1 1 Positive Genetic
KCH1 YJR054W Potassium transporter that mediates K+ influx genetic 1 1 1 Negative Genetic
MND1 YGL183C Protein required for recombination and meiotic nuclear division genetic 1 1 1 Phenotypic Suppression
PAU23 YLR037C Cell wall mannoprotein genetic 1 1 1 Negative Genetic