Standard name Systematic name Name description Description
CSM2 YIL132C Subunit of the Shu complex (aka PCSS complex) Subunit of the Shu complex (aka PCSS complex); Shu complex also includes Psy3, Shu1, Shu2, and promotes error-free DNA repair; Shu complex mediates inhibition of Srs2p anti-recombinase function; promotes formation of Rad51p filaments; Psy3p and Csm2p contain similar DNA-binding regions which work together to form a single DNA binding site; required for accurate chromosome segregation during meiosis
Visualize the interactome of CSM2
Links to external databases:
SGD   |   KEGG   |  

Cell cycle phase and timing of transcription peak

Cell cycle phase Time (min)
G1/S 40

CYCLoPs localization & abundance

WT1 WT2 WT3
Cytoplasm 0.932 0.933 0.962
Vac/Vac Memb 0.089 NaN NaN
Mito NaN 0.057 NaN

GFP localization & abundance

GFP localization GFP abundance
cytoplasm, nucleus 414

GO term count

Metabolism Cell cycle Cell division Signal transduction DNA replication
CSM2 7 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
PSY3 YLR376C Component of Shu complex (aka PCSS complex) physical 14 5 9 Two-hybrid, Two-hybrid, Two-hybrid, Two-hybrid, Two-hybrid, Co-purification, Co-crystal Structure, Reconstituted Complex, Co-crystal Structure, Co-crystal Structure, Co-purification, Affinity Capture-Western, Two-hybrid, Reconstituted Complex
SGS1 YMR190C RecQ family nucleolar DNA helicase genetic 7 3 7 Synthetic Rescue, Phenotypic Suppression, Positive Genetic, Synthetic Rescue, Synthetic Rescue, Positive Genetic, Positive Genetic
RAD55 YDR076W Protein that stimulates strand exchange physical 6 2 3 Two-hybrid, Two-hybrid, Affinity Capture-Western, Affinity Capture-Western, Affinity Capture-Western, Two-hybrid
MAG1 YER142C 3-methyl-adenine DNA glycosylase genetic 5 4 3 Negative Genetic, Synthetic Lethality, Phenotypic Enhancement, Synthetic Growth Defect, Negative Genetic
RAD51 YER095W Strand exchange protein physical 4 2 4 Two-hybrid, Two-hybrid, Reconstituted Complex, Two-hybrid
RAD27 YKL113C 5' to 3' exonuclease, 5' flap endonuclease genetic 4 2 3 Synthetic Growth Defect, Synthetic Growth Defect, Negative Genetic, Synthetic Growth Defect
SHU1 YHL006C Component of Shu complex (aka PCSS complex) physical 3 2 3 Two-hybrid, Affinity Capture-Western, Affinity Capture-Western
RTT107 YHR154W BRCA1 C-terminal domain protein needed for recovery from DNA damage genetic 3 2 3 Negative Genetic, Synthetic Growth Defect, Negative Genetic
RAD5 YLR032W DNA helicase/Ubiquitin ligase genetic 3 3 2 Synthetic Growth Defect, Phenotypic Enhancement, Negative Genetic
SLX4 YLR135W Endonuclease involved in processing DNA genetic 3 2 2 Negative Genetic, Synthetic Growth Defect, Negative Genetic
ASF1 YJL115W Nucleosome assembly factor genetic 3 1 2 Negative Genetic, Negative Genetic, Negative Genetic
MSS18 YPR134W Nuclear encoded protein needed for splicing of mitochondrial intron genetic 3 1 2 Negative Genetic, Negative Genetic, Negative Genetic
RAD57 YDR004W Protein that stimulates strand exchange physical 2 2 2 Two-hybrid, Affinity Capture-Western
SHU2 YDR078C Component of Shu complex (aka PCSS complex) physical 2 2 2 Affinity Capture-Western, Co-crystal Structure
RAD54 YGL163C DNA-dependent ATPase that stimulates strand exchange genetic 2 2 2 Positive Genetic, Synthetic Rescue
SRS2 YJL092W DNA helicase and DNA-dependent ATPase genetic 2 2 2 Synthetic Rescue, Positive Genetic
PSY3 YLR376C Component of Shu complex (aka PCSS complex) genetic 2 1 2 Positive Genetic, Positive Genetic
SHU1 YHL006C Component of Shu complex (aka PCSS complex) genetic 2 1 2 Positive Genetic, Positive Genetic
SHU2 YDR078C Component of Shu complex (aka PCSS complex) genetic 2 1 2 Positive Genetic, Positive Genetic
MPT5 YGL178W mRNA-binding protein of the PUF family physical 2 1 2 Affinity Capture-RNA, Affinity Capture-RNA
VMA1 YDL185W Subunit A of the V1 peripheral membrane domain of V-ATPase genetic 2 1 2 Negative Genetic, Negative Genetic
NCL1 YBL024W S-adenosyl-L-methionine-dependent tRNA: m5C-methyltransferase genetic 2 1 2 Negative Genetic, Negative Genetic
DBF2 YGR092W Ser/Thr kinase involved in transcription and stress response genetic 2 1 2 Negative Genetic, Negative Genetic
NPR3 YHL023C Subunit of the Iml1p/SEACIT complex genetic 2 1 2 Negative Genetic, Negative Genetic
PTK2 YJR059W Serine/threonine protein kinase genetic 2 1 2 Negative Genetic, Negative Genetic
VPS24 YKL041W One of four subunits of the ESCRT-III complex genetic 2 1 2 Negative Genetic, Negative Genetic
GSH2 YOL049W Glutathione synthetase genetic 2 1 2 Negative Genetic, Negative Genetic
RPD3 YNL330C Histone deacetylase, component of both the Rpd3S and Rpd3L complexes genetic 2 1 2 Negative Genetic, Negative Genetic
CLA4 YNL298W Cdc42p-activated signal transducing kinase genetic 2 1 2 Negative Genetic, Negative Genetic
RAD52 YML032C Protein involved in homologous recombination genetic 2 2 1 Positive Genetic, Negative Genetic
UBC13 YDR092W E2 ubiquitin-conjugating enzyme genetic 2 2 1 Synthetic Growth Defect, Phenotypic Enhancement
MMS21 YEL019C Highly conserved SUMO E3 ligase subunit of SMC5-SMC6 complex genetic 2 2 1 Phenotypic Suppression, Phenotypic Enhancement
RAD52 YML032C Protein involved in homologous recombination physical 2 1 1 Two-hybrid, Two-hybrid
DEG1 YFL001W tRNA:pseudouridine synthase genetic 2 1 1 Negative Genetic, Negative Genetic
VAM7 YGL212W Vacuolar SNARE protein genetic 2 1 1 Negative Genetic, Negative Genetic
TEL1 YBL088C Protein kinase primarily involved in telomere length regulation genetic 2 1 1 Synthetic Growth Defect, Synthetic Growth Defect
RVS167 YDR388W Calmodulin-binding actin-associated protein genetic 2 1 1 Negative Genetic, Negative Genetic
CSM1 YCR086W Nucleolar protein that mediates homolog segregation during meiosis I genetic 2 1 1 Negative Genetic, Negative Genetic
COX7 YMR256C Subunit VII of cytochrome c oxidase (Complex IV) genetic 2 1 1 Negative Genetic, Negative Genetic
ACT1 YFL039C Actin, structural protein in cytoskeleton genetic 1 1 1 Negative Genetic
APC1 YNL172W Largest subunit of the Anaphase-Promoting Complex/Cyclosome genetic 1 1 1 Negative Genetic
COX6 YHR051W Subunit VI of cytochrome c oxidase (Complex IV) genetic 1 1 1 Negative Genetic
BZZ1 YHR114W SH3 domain protein implicated in regulating actin polymerization physical 1 1 1 Two-hybrid
LSM2 YBL026W Lsm (Like Sm) protein physical 1 1 1 Two-hybrid
RAD57 YDR004W Protein that stimulates strand exchange genetic 1 1 1 Negative Genetic
RAD55 YDR076W Protein that stimulates strand exchange genetic 1 1 1 Negative Genetic
NAM7 YMR080C ATP-dependent RNA helicase of the SFI superfamily physical 1 1 1 Affinity Capture-RNA
SIZ1 YDR409W SUMO E3 ligase physical 1 1 1 Affinity Capture-MS
HSP82 YPL240C Hsp90 chaperone genetic 1 1 1 Synthetic Growth Defect
HSC82 YMR186W Cytoplasmic chaperone of the Hsp90 family genetic 1 1 1 Synthetic Growth Defect
RPO41 YFL036W Mitochondrial RNA polymerase genetic 1 1 1 Negative Genetic
ZRT1 YGL255W High-affinity zinc transporter of the plasma membrane genetic 1 1 1 Negative Genetic
SAC1 YKL212W Phosphatidylinositol phosphate phosphatase genetic 1 1 1 Negative Genetic
LIP5 YOR196C Protein involved in biosynthesis of the coenzyme lipoic acid genetic 1 1 1 Negative Genetic
CSR2 YPR030W Nuclear ubiquitin protein ligase binding protein genetic 1 1 1 Negative Genetic
TOP3 YLR234W DNA Topoisomerase III genetic 1 1 1 Synthetic Rescue
HTA1 YDR225W Histone H2A genetic 1 1 1 Negative Genetic
HTB1 YDR224C Histone H2B genetic 1 1 1 Negative Genetic
MPH1 YIR002C 3'-5' DNA helicase involved in error-free bypass of DNA lesions genetic 1 1 1 Synthetic Growth Defect
NPL3 YDR432W RNA-binding protein genetic 1 1 1 Synthetic Growth Defect
POL32 YJR043C Third subunit of DNA polymerase delta genetic 1 1 1 Synthetic Rescue
TSC11 YER093C Subunit of TORC2 (Tor2p-Lst8p-Avo1-Avo2-Tsc11p-Bit61p) genetic 1 1 1 Positive Genetic
SCC4 YER147C Subunit of cohesin loading factor (Scc2p-Scc4p) genetic 1 1 1 Positive Genetic
DCP1 YOL149W Subunit of the Dcp1p-Dcp2p decapping enzyme complex genetic 1 1 1 Positive Genetic
POL3 YDL102W Catalytic subunit of DNA polymerase delta genetic 1 1 1 Negative Genetic
MAK11 YKL021C Protein involved in an early step of 60S ribosomal subunit biogenesis genetic 1 1 1 Negative Genetic
SRP102 YKL154W Signal recognition particle (SRP) receptor beta subunit genetic 1 1 1 Negative Genetic
NAF1 YNL124W RNA-binding protein required for the assembly of box H/ACA snoRNPs genetic 1 1 1 Negative Genetic
CWC25 YNL245C Splicing factor required for the first step of pre-mRNA splicing genetic 1 1 1 Negative Genetic
MGE1 YOR232W Mitochondrial matrix cochaperone genetic 1 1 1 Negative Genetic
VPS8 YAL002W Membrane-binding component of the CORVET complex genetic 1 1 1 Negative Genetic
GEM1 YAL048C Outer mitochondrial membrane GTPase, subunit of the ERMES complex genetic 1 1 1 Negative Genetic
REF2 YDR195W RNA-binding protein genetic 1 1 1 Negative Genetic
YER187W YER187W Putative protein of unknown function genetic 1 1 1 Negative Genetic
WWM1 YFL010C WW domain containing protein of unknown function genetic 1 1 1 Negative Genetic
RIM15 YFL033C Protein kinase involved in cell proliferation in response to nutrients genetic 1 1 1 Negative Genetic
YGL114W YGL114W Putative protein of unknown function genetic 1 1 1 Negative Genetic
YGL242C YGL242C Protein of unknown function genetic 1 1 1 Negative Genetic
YHR050W-A YHR050W-A Protein of unknown function genetic 1 1 1 Negative Genetic
DEP1 YAL013W Component of the Rpd3L histone deacetylase complex genetic 1 1 1 Negative Genetic
PDB1 YBR221C E1 beta subunit of the pyruvate dehydrogenase (PDH) complex genetic 1 1 1 Negative Genetic
THR4 YCR053W Threonine synthase genetic 1 1 1 Negative Genetic
IMG2 YCR071C Mitochondrial ribosomal protein of the large subunit genetic 1 1 1 Negative Genetic
SAC3 YDR159W mRNA export factor genetic 1 1 1 Negative Genetic
VMA21 YGR105W Integral membrane protein required for V-ATPase function genetic 1 1 1 Negative Genetic
STB5 YHR178W Transcription factor genetic 1 1 1 Negative Genetic
PTH1 YHR189W One of two mitochondrially-localized peptidyl-tRNA hydrolases genetic 1 1 1 Negative Genetic
DOA1 YKL213C WD-repeat protein involved in ubiquitin-mediated protein degradation genetic 1 1 1 Negative Genetic
RPL8B YLL045C Ribosomal 60S subunit protein L8A genetic 1 1 1 Negative Genetic
VPS9 YML097C Guanine nucleotide exchange factor (GEF) and ubiquitin receptor genetic 1 1 1 Negative Genetic
SAP30 YMR263W Component of Rpd3L histone deacetylase complex genetic 1 1 1 Negative Genetic
ELP6 YMR312W Subunit of hexameric RecA-like ATPase Elp456 Elongator subcomplex genetic 1 1 1 Negative Genetic
RTC1 YOL138C Subunit of SEACAT, a subcomplex of the SEA complex genetic 1 1 1 Negative Genetic
MEF2 YJL102W Mitochondrial elongation factor involved in translational elongation genetic 1 1 1 Negative Genetic
NTG1 YAL015C DNA N-glycosylase and apurinic/apyrimidinic (AP) lyase genetic 1 1 1 Synthetic Rescue
NTG2 YOL043C DNA N-glycosylase and apurinic/apyrimidinic (AP) lyase genetic 1 1 1 Synthetic Rescue
REV3 YPL167C Catalytic subunit of DNA polymerase zeta genetic 1 1 1 Synthetic Growth Defect
MMS2 YGL087C Ubiquitin-conjugating enzyme variant genetic 1 1 1 Synthetic Growth Defect
GOT1 YMR292W Homodimeric protein that is packaged into COPII vesicles genetic 1 1 1 Negative Genetic
PEX15 YOL044W Tail-anchored type II integral peroxisomal membrane protein genetic 1 1 1 Negative Genetic
MSN1 YOL116W Transcriptional activator genetic 1 1 1 Negative Genetic
REV1 YOR346W Deoxycytidyl transferase genetic 1 1 1 Negative Genetic
YPL039W YPL039W Putative protein of unknown function genetic 1 1 1 Negative Genetic
SSN3 YPL042C Component of the RNA polymerase II mediator complex genetic 1 1 1 Negative Genetic
PBI1 YPL272C Putative protein of unknown function genetic 1 1 1 Negative Genetic
VMA13 YPR036W Subunit H of the V1 peripheral membrane domain of V-ATPase genetic 1 1 1 Negative Genetic
GPH1 YPR160W Glycogen phosphorylase required for the mobilization of glycogen genetic 1 1 1 Negative Genetic
YKU80 YMR106C Subunit of telomeric Ku complex (Yku70p-Yku80p) genetic 1 1 1 Phenotypic Enhancement
PPH3 YDR075W Catalytic subunit of protein phosphatase PP4 complex genetic 1 1 1 Synthetic Growth Defect
RAD53 YPL153C DNA damage response kinase genetic 1 1 1 Synthetic Rescue
MMS1 YPR164W Subunit of E3 ubiquitin ligase complex involved in replication repair genetic 1 1 1 Negative Genetic
MUS81 YDR386W Subunit of structure-specific Mms4p-Mus81p endonuclease genetic 1 1 1 Negative Genetic
RAD61 YDR014W Subunit of a complex that inhibits sister chromatid cohesion genetic 1 1 1 Negative Genetic
RAD59 YDL059C Protein involved DNA double-strand break repair genetic 1 1 1 Negative Genetic
RTT101 YJL047C Cullin subunit of a Roc1p-dependent E3 ubiquitin ligase complex genetic 1 1 1 Negative Genetic
MMS4 YBR098W Subunit of structure-specific Mms4p-Mus81p endonuclease genetic 1 1 1 Negative Genetic
HRQ1 YDR291W 3'-5' DNA helicase of the conserved RecQ family genetic 1 1 1 Positive Genetic
APN1 YKL114C Major apurinic/apyrimidinic endonuclease genetic 1 1 1 Synthetic Lethality
ATP10 YLR393W Assembly factor for the F0 sector of mitochondrial F1F0 ATP synthase genetic 1 1 1 Positive Genetic
COX17 YLL009C Copper metallochaperone that transfers copper to Sco1p and Cox11p genetic 1 1 1 Negative Genetic
AQY3 YFL054C Putative channel-like protein genetic 1 1 1 Negative Genetic
ALT1 YLR089C Alanine transaminase (glutamic pyruvic transaminase) genetic 1 1 1 Negative Genetic