Standard name Systematic name Name description Description
BCH1 YMR237W Member of the ChAPs family (Chs5p-Arf1p-binding proteins) Member of the ChAPs family (Chs5p-Arf1p-binding proteins); members include Bch1p, Bch2p, Bud7p, and Chs6p; ChAPs family proteins form the exomer complex with Chs5p to mediate export of specific cargo proteins from the Golgi to the plasma membrane; interacts selectively with the activated, GTP-bound form of Arf1p; may interact with ribosomes; protein abundance increases and forms cytoplasmic foci in response to DNA replication stress
Visualize the interactome of BCH1
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
Cort. Patches 0.219 0.222 0.325
Endosome 0.120 0.091 0.117
Golgi 0.601 0.498 0.610
Mito 0.532 0.386 0.154
Cytoplasm NaN 0.070 NaN
ER NaN 0.158 0.060
Vac/Vac Memb NaN 0.070 0.075
SpindlePole NaN NaN 0.060

GFP localization & abundance

GFP localization GFP abundance
no data no data

GO term count

Metabolism Cell cycle Cell division Signal transduction DNA replication
BCH1 0 0 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
CHS5 YLR330W Component of the exomer complex physical 6 3 5 Affinity Capture-MS, Affinity Capture-MS, Affinity Capture-MS, Affinity Capture-Western, Co-purification, Affinity Capture-MS
CHS6 YJL099W Member of the ChAPs (Chs5p-Arf1p-binding proteins) family physical 4 3 3 Affinity Capture-MS, Co-purification, Affinity Capture-Western, Affinity Capture-Western
BUD7 YOR299W Member of the ChAPs family (Chs5p-Arf1p-binding proteins) genetic 3 2 3 Phenotypic Enhancement, Phenotypic Enhancement, Synthetic Growth Defect
BIM1 YER016W Microtubule plus end-tracking protein genetic 3 2 2 Negative Genetic, Phenotypic Enhancement, Phenotypic Enhancement
CHS6 YJL099W Member of the ChAPs (Chs5p-Arf1p-binding proteins) family genetic 2 2 2 Phenotypic Enhancement, Negative Genetic
YRA1 YDR381W Nuclear polyadenylated RNA-binding protein physical 2 1 2 Affinity Capture-MS, Affinity Capture-MS
ARF1 YDL192W ADP-ribosylation factor physical 2 2 1 Affinity Capture-MS, Affinity Capture-Western
SSA2 YLL024C HSP70 family ATP-binding protein physical 2 1 1 Affinity Capture-MS, Affinity Capture-MS
XBP1 YIL101C Transcriptional repressor regulation 1 1 1 chromatin immunoprecipitation-chip evidence
TFC7 YOR110W RNA pol III transcription initiation factor complex (TFIIIC) subunit regulation 1 1 1 chromatin immunoprecipitation-chip evidence
SUA7 YPR086W Transcription factor TFIIB regulation 1 1 1 chromatin immunoprecipitation-chip evidence
ADH1 YOL086C Alcohol dehydrogenase physical 1 1 1 Affinity Capture-MS
APL2 YKL135C Beta-adaptin subunit of the clathrin-associated protein (AP-1) complex genetic 1 1 1 Phenotypic Suppression
BAT1 YHR208W Mitochondrial branched-chain amino acid (BCAA) aminotransferase genetic 1 1 1 Negative Genetic
ATG3 YNR007C E2-like enzyme genetic 1 1 1 Negative Genetic
BBC1 YJL020C Protein possibly involved in assembly of actin patches genetic 1 1 1 Negative Genetic
AIR1 YIL079C Zinc knuckle protein genetic 1 1 1 Negative Genetic
ASR1 YPR093C Ubiquitin ligase that modifies and regulates RNA Pol II genetic 1 1 1 Negative Genetic
LSM2 YBL026W Lsm (Like Sm) protein physical 1 1 1 Two-hybrid
LAP2 YNL045W Leucyl aminopeptidase yscIV with epoxide hydrolase activity physical 1 1 1 Affinity Capture-MS
RPL5 YPL131W Ribosomal 60S subunit protein L5 physical 1 1 1 Affinity Capture-MS
TEF1 YPR080W Translational elongation factor EF-1 alpha physical 1 1 1 Affinity Capture-MS
PHO4 YFR034C Basic helix-loop-helix (bHLH) transcription factor of the myc-family physical 1 1 1 Affinity Capture-MS
BUD7 YOR299W Member of the ChAPs family (Chs5p-Arf1p-binding proteins) physical 1 1 1 Affinity Capture-Western
BCH2 YKR027W Member of the ChAPs (Chs5p-Arf1p-binding proteins) family physical 1 1 1 Affinity Capture-Western
BCH2 YKR027W Member of the ChAPs (Chs5p-Arf1p-binding proteins) family genetic 1 1 1 Phenotypic Enhancement
CHS3 YBR023C Chitin synthase III physical 1 1 1 Affinity Capture-Western
CCT3 YJL014W Subunit of the cytosolic chaperonin Cct ring complex physical 1 1 1 Affinity Capture-MS
BCH1 YMR237W Member of the ChAPs family (Chs5p-Arf1p-binding proteins) physical 1 1 1 Affinity Capture-MS
PIN2 YOR104W Exomer-dependent cargo protein physical 1 1 1 Reconstituted Complex
SKG6 YHR149C Integral membrane protein physical 1 1 1 Reconstituted Complex
SSB2 YNL209W Cytoplasmic ATPase that is a ribosome-associated molecular chaperone physical 1 1 1 Co-purification
PUF2 YPR042C PUF family mRNA-binding protein physical 1 1 1 Affinity Capture-RNA
RVB1 YDR190C ATP-dependent DNA helicase, also known as pontin physical 1 1 1 Affinity Capture-MS
ISW1 YBR245C ATPase subunit of imitation-switch (ISWI) class chromatin remodelers physical 1 1 1 Affinity Capture-RNA
CCR4 YAL021C Component of the CCR4-NOT transcriptional complex physical 1 1 1 Affinity Capture-RNA
DHH1 YDL160C Cytoplasmic DEAD-box helicase and mRNA decapping activator physical 1 1 1 Affinity Capture-RNA
HSP82 YPL240C Hsp90 chaperone physical 1 1 1 Affinity Capture-MS
HSC82 YMR186W Cytoplasmic chaperone of the Hsp90 family physical 1 1 1 Affinity Capture-MS
RPO21 YDL140C RNA polymerase II largest subunit B220 physical 1 1 1 Affinity Capture-MS
RPO21 YDL140C RNA polymerase II largest subunit B220 genetic 1 1 1 Negative Genetic
RPL23A YBL087C Ribosomal 60S subunit protein L23A genetic 1 1 1 Negative Genetic
THR4 YCR053W Threonine synthase genetic 1 1 1 Negative Genetic
FMP45 YDL222C Integral membrane protein localized to mitochondria genetic 1 1 1 Negative Genetic
TMA17 YDL110C Regulatory gamma subunit of fatty acid synthase (FAS) genetic 1 1 1 Negative Genetic
MRH1 YDR033W Protein that localizes primarily to the plasma membrane genetic 1 1 1 Negative Genetic
TPS2 YDR074W Phosphatase subunit of the trehalose-6-P synthase/phosphatase complex genetic 1 1 1 Negative Genetic
TRS85 YDR108W Component of transport protein particle (TRAPP) complex III genetic 1 1 1 Negative Genetic
HOM2 YDR158W Aspartic beta semi-aldehyde dehydrogenase genetic 1 1 1 Negative Genetic
RNH202 YDR279W Ribonuclease H2 subunit genetic 1 1 1 Negative Genetic
DIT2 YDR402C N-formyltyrosine oxidase genetic 1 1 1 Negative Genetic
HKR1 YDR420W Mucin family member that functions as an osmosensor in the HOG pathway genetic 1 1 1 Negative Genetic
PAC11 YDR488C Dynein intermediate chain, microtubule motor protein genetic 1 1 1 Negative Genetic
CAB1 YDR531W Pantothenate kinase, ATP:D-pantothenate 4'-phosphotransferase genetic 1 1 1 Negative Genetic
UTR2 YEL040W Chitin transglycosylase genetic 1 1 1 Negative Genetic
UBC8 YEL012W Ubiquitin-conjugating enzyme that regulates gluconeogenesis genetic 1 1 1 Negative Genetic
SEC3 YER008C Subunit of the exocyst complex genetic 1 1 1 Negative Genetic
GET2 YER083C Subunit of the GET complex genetic 1 1 1 Positive Genetic
SMC1 YFL008W Subunit of the multiprotein cohesin complex genetic 1 1 1 Negative Genetic
PMR1 YGL167C High affinity Ca2+/Mn2+ P-type ATPase genetic 1 1 1 Negative Genetic
SCS3 YGL126W Protein required for normal ER membrane biosynthesis in response to ER genetic 1 1 1 Negative Genetic
SGF73 YGL066W Subunit of DUBm module of SAGA and SLIK genetic 1 1 1 Negative Genetic
DPC29 YGR021W Putative mitochondrial protein of unknown function genetic 1 1 1 Negative Genetic
YHR020W YHR020W Prolyl-tRNA synthetase genetic 1 1 1 Negative Genetic
PCI8 YIL071C Possible shared subunit of Cop9 signalosome (CSN) and eIF3 genetic 1 1 1 Negative Genetic
BCY1 YIL033C Regulatory subunit of the cyclic AMP-dependent protein kinase (PKA) genetic 1 1 1 Negative Genetic
RPL2B YIL018W Ribosomal 60S subunit protein L2B genetic 1 1 1 Negative Genetic
YIR016W YIR016W Putative protein of unknown function genetic 1 1 1 Negative Genetic
SIP4 YJL089W C6 zinc cluster transcriptional activator genetic 1 1 1 Negative Genetic
HOM6 YJR139C Homoserine dehydrogenase (L-homoserine:NADP oxidoreductase) genetic 1 1 1 Negative Genetic
SDS22 YKL193C Regulatory subunit of the type 1 protein phosphatase (PP1) Glc7p genetic 1 1 1 Negative Genetic
PTM1 YKL039W Protein of unknown function genetic 1 1 1 Negative Genetic
TML25 YLR118C Acyl-protein thioesterase responsible for depalmitoylation of Gpa1p genetic 1 1 1 Negative Genetic
VAC14 YLR386W Enzyme regulator genetic 1 1 1 Negative Genetic
SST2 YLR452C GTPase-activating protein for Gpa1p genetic 1 1 1 Negative Genetic
TAF8 YML114C TFIID subunit (65 kDa) genetic 1 1 1 Negative Genetic
HMG1 YML075C HMG-CoA reductase genetic 1 1 1 Negative Genetic
PGM2 YMR105C Phosphoglucomutase genetic 1 1 1 Negative Genetic
HCH1 YNL281W Heat shock protein regulator genetic 1 1 1 Positive Genetic
PHO23 YNL097C Component of the Rpd3L histone deacetylase complex genetic 1 1 1 Positive Genetic
VPS27 YNR006W Endosomal protein that forms a complex with Hse1p genetic 1 1 1 Negative Genetic
ENV9 YOR246C Conserved oxidoreductase involved in lipid droplet morphology genetic 1 1 1 Negative Genetic
SEC63 YOR254C Essential subunit of Sec63 complex genetic 1 1 1 Negative Genetic
SLY41 YOR307C Protein involved in ER-to-Golgi transport genetic 1 1 1 Negative Genetic
DDC1 YPL194W DNA damage checkpoint protein genetic 1 1 1 Negative Genetic
PPT2 YPL148C Phosphopantetheine:protein transferase (PPTase) genetic 1 1 1 Negative Genetic
ERG10 YPL028W Acetyl-CoA C-acetyltransferase (acetoacetyl-CoA thiolase) genetic 1 1 1 Negative Genetic
SBA1 YKL117W Co-chaperone that binds and regulates Hsp90 family chaperones genetic 1 1 1 Synthetic Lethality
TAF9 YMR236W Subunit (17 kDa) of TFIID and SAGA complexes genetic 1 1 1 Dosage Rescue
ESS1 YJR017C Peptidylprolyl-cis/trans-isomerase (PPIase) genetic 1 1 1 Synthetic Growth Defect
SNF5 YBR289W Subunit of the SWI/SNF chromatin remodeling complex genetic 1 1 1 Positive Genetic
DAL81 YIR023W Positive regulator of genes in multiple nitrogen degradation pathways genetic 1 1 1 Positive Genetic
DRS2 YAL026C Trans-golgi network aminophospholipid translocase (flippase) genetic 1 1 1 Negative Genetic
ETR1 YBR026C 2-enoyl thioester reductase genetic 1 1 1 Negative Genetic
EHT1 YBR177C Octanoyl-CoA:ethanol acyltransferase genetic 1 1 1 Negative Genetic
YCR023C YCR023C Vacuolar membrane protein of unknown function genetic 1 1 1 Negative Genetic
NHP10 YDL002C Non-essential INO80 chromatin remodeling complex subunit genetic 1 1 1 Negative Genetic
RPN4 YDL020C Transcription factor that stimulates expression of proteasome genes genetic 1 1 1 Negative Genetic
GPR1 YDL035C Plasma membrane G protein coupled receptor (GPCR) genetic 1 1 1 Negative Genetic
VAM6 YDL077C Guanine nucleotide exchange factor for the GTPase Gtr1p genetic 1 1 1 Negative Genetic
MNN10 YDR245W Subunit of a Golgi mannosyltransferase complex genetic 1 1 1 Negative Genetic
YSP2 YDR326C Sterol-binding protein genetic 1 1 1 Negative Genetic
DOT1 YDR440W Nucleosomal histone H3-Lys79 methylase genetic 1 1 1 Negative Genetic
PUF6 YDR496C Pumilio-homology domain protein genetic 1 1 1 Negative Genetic
YFL051C YFL051C Putative protein of unknown function genetic 1 1 1 Negative Genetic
SAP155 YFR040W Protein required for function of the Sit4p protein phosphatase genetic 1 1 1 Negative Genetic
CUE3 YGL110C Subunit of ribosome-associated quality control trigger complex (RQT) genetic 1 1 1 Negative Genetic
MON1 YGL124C Subunit of a heterodimeric guanine nucleotide exchange factor (GEF) genetic 1 1 1 Negative Genetic
MNT2 YGL257C Mannosyltransferase genetic 1 1 1 Negative Genetic
YGR273C YGR273C Putative protein of unknown function genetic 1 1 1 Negative Genetic
SPO13 YHR014W Meiotic regulator genetic 1 1 1 Negative Genetic
HTD2 YHR067W Mitochondrial 3-hydroxyacyl-thioester dehydratase genetic 1 1 1 Negative Genetic
PTC7 YHR076W Type 2C serine/threonine protein phosphatase (PP2C) genetic 1 1 1 Negative Genetic
LAM1 YHR155W Putative sterol transfer protein genetic 1 1 1 Negative Genetic
TMA22 YJR014W Protein of unknown function genetic 1 1 1 Negative Genetic
ELM1 YKL048C Serine/threonine protein kinase genetic 1 1 1 Negative Genetic
OAR1 YKL055C Mitochondrial 3-oxoacyl-[acyl-carrier-protein] reductase genetic 1 1 1 Negative Genetic
YKL069W YKL069W Methionine-R-sulfoxide reductase genetic 1 1 1 Negative Genetic
SAC1 YKL212W Phosphatidylinositol phosphate phosphatase genetic 1 1 1 Negative Genetic
RHO4 YKR055W Non-essential small GTPase genetic 1 1 1 Negative Genetic
SRN2 YLR119W Component of the ESCRT-I complex genetic 1 1 1 Negative Genetic
YLR225C YLR225C Putative protein of unknown function genetic 1 1 1 Negative Genetic
TSR2 YLR435W Protein with a potential role in pre-rRNA processing genetic 1 1 1 Negative Genetic
FAP1 YNL023C Protein that binds to Fpr1p genetic 1 1 1 Negative Genetic
BUD21 YOR078W Component of small ribosomal subunit (SSU) processosome genetic 1 1 1 Negative Genetic
VPS21 YOR089C Endosomal Rab family GTPase genetic 1 1 1 Negative Genetic
RAD1 YPL022W Single-stranded DNA endonuclease (with Rad10p) genetic 1 1 1 Negative Genetic
BTS1 YPL069C Geranylgeranyl diphosphate synthase (GGPPS) genetic 1 1 1 Negative Genetic
BEM4 YPL161C Protein involved in establishment of cell polarity and bud emergence genetic 1 1 1 Negative Genetic
YPR015C YPR015C Putative zinc finger transcription factor genetic 1 1 1 Negative Genetic
VPS4 YPR173C AAA-ATPase involved in multivesicular body (MVB) protein sorting genetic 1 1 1 Negative Genetic
TUB4 YLR212C Gamma-tubulin genetic 1 1 1 Synthetic Rescue
ADI1 YMR009W Acireductone dioxygenease involved in methionine salvage pathway genetic 1 1 1 Negative Genetic
AAD4 YDL243C Putative aryl-alcohol dehydrogenase genetic 1 1 1 Negative Genetic
AVL9 YLR114C Conserved protein involved in exocytic transport from the Golgi genetic 1 1 1 Negative Genetic