Orf Name Gene Name Functional Category Subcategory Essential/Non Essential Nat strains Kan strains Notes YCR011C ADP1 Ambiguous Ambiguous Nonessential 1 1 YDR525W API2 Ambiguous Ambiguous Nonessential 1 1 (remake kan) YDL100C ARR4 Ambiguous Ambiguous Nonessential 1 1 YMR119W ASI1 Ambiguous Ambiguous Nonessential 1 0 YNL008C ASI3 Ambiguous Ambiguous Nonessential 1 1 YJL178C ATG27 Ambiguous Ambiguous Nonessential 1 1 YEL064C AVT2 Ambiguous Ambiguous Nonessential 2 1 YOR198C BFR1 Ambiguous Ambiguous Nonessential 1 0 YOL137W BSC6 Ambiguous Ambiguous Nonessential 1 1 YBR290W BSD2 Ambiguous Ambiguous Nonessential 1 1 YIL043C CBR1 Ambiguous Ambiguous Nonessential 1 1 YNR075W COS10 Ambiguous Ambiguous Nonessential 1 1 YKL179C COY1 Ambiguous Ambiguous Nonessential 1 1 YML101C CUE4 Ambiguous Ambiguous Nonessential 2 1 (remake kan) YOR042W CUE5 Ambiguous Ambiguous Nonessential 1 1 YPL170W DAP1 Ambiguous Ambiguous Nonessential 1 1 YDR411C DFM1 Ambiguous Ambiguous Nonessential 1 1 YDR141C DOP1 Ambiguous Ambiguous Essential 1 0 YAL026C DRS2 Ambiguous Ambiguous Nonessential 0 1 YOR092W ECM3 Ambiguous Ambiguous Nonessential 1 1 YBR177C EHT1 Ambiguous Ambiguous Nonessential 1 1 YFR041C ERJ5 Ambiguous Ambiguous Nonessential 1 1 YNL125C ESBP6 Ambiguous Ambiguous Nonessential 1 0 YMR052W FAR3 Ambiguous Ambiguous Nonessential 1 1 YMR029C FAR8 Ambiguous Ambiguous Nonessential 1 1 YDL222C FMP45 Ambiguous Ambiguous Nonessential 1 1 YER004W FMP52 Ambiguous Ambiguous Nonessential 1 1 YML048W GSF2 Ambiguous Ambiguous Nonessential 1 1 YGL084C GUP1 Ambiguous Ambiguous Nonessential 2 1 YMR251W-A HOR7 Ambiguous Ambiguous Nonessential 1 1 YOR311C HSD1 Ambiguous Ambiguous Nonessential 2 1 YOR284W HUA2 Ambiguous Ambiguous Nonessential 1 1 YIL090W ICE2 Ambiguous Ambiguous Nonessential 1 1 YJR118C ILM1 Ambiguous Ambiguous Nonessential 1 0 YDR492W IZH1 Ambiguous Ambiguous Nonessential 1 1 YLR023C IZH3 Ambiguous Ambiguous Nonessential 1 1 YOL101C IZH4 Ambiguous Ambiguous Nonessential 1 1 YMR065W KAR5 Ambiguous Ambiguous Nonessential 2 1 YIL027C KRE27 Ambiguous Ambiguous Nonessential 1 1 YOR336W KRE5 Ambiguous Ambiguous Essential 1 0 YGL020C MDM39 Ambiguous Ambiguous Nonessential 1 1 YHR039C MSC7 Ambiguous Ambiguous Nonessential 1 1 YPR149W NCE102 Ambiguous Ambiguous Nonessential 2 1 YHR004C NEM1 Ambiguous Ambiguous Nonessential 1 1 YGR089W NNF2 Ambiguous Ambiguous Nonessential 1 1 YNL156C NSG2 Ambiguous Ambiguous Nonessential 1 1 YGR038W ORM1 Ambiguous Ambiguous Nonessential 1 1 YLR350W ORM2 Ambiguous Ambiguous Nonessential 1 1 YCR044C PER1 Ambiguous Ambiguous Nonessential 0 1 YMR123W PKR1 Ambiguous Ambiguous Nonessential 1 1 YJL079C PRY1 Ambiguous Ambiguous Nonessential 1 1 YJL078C PRY3 Ambiguous Ambiguous Nonessential 1 1 YDR032C PST2 Ambiguous Ambiguous Nonessential 1 1 (remake kan) YPL246C RBD2 Ambiguous Ambiguous Nonessential 1 1 YER083C RMD7 Ambiguous Ambiguous Nonessential 1 1 (remake kan) YDR233C RTN1 Ambiguous Ambiguous Nonessential 1 1 YDL204W RTN2 Ambiguous Ambiguous Nonessential 1 1 YER120W SCS2 Ambiguous Ambiguous Nonessential 1 1 YLR440C SEC39 Ambiguous Ambiguous Essential 2 0 YOR165W SEY1 Ambiguous Ambiguous Nonessential 1 1 YJR134C SGM1 Ambiguous Ambiguous Nonessential 1 1 YOR307C SLY41 Ambiguous Ambiguous Nonessential 1 1 YJL192C SOP4 Ambiguous Ambiguous Nonessential 1 1 YEL031W SPF1 Ambiguous Ambiguous Nonessential 1 1 YHR136C SPL2 Ambiguous Ambiguous Nonessential 1 1 YLR250W SSP120 Ambiguous Ambiguous Nonessential 1 1 YHR181W SVP26 Ambiguous Ambiguous Nonessential 0 1 YDR320C SWA2 Ambiguous Ambiguous Nonessential 1 1 YDR100W TVP15 Ambiguous Ambiguous Nonessential 1 1 YDR084C TVP23 Ambiguous Ambiguous Nonessential 1 1 YKR088C TVP38 Ambiguous Ambiguous Nonessential 1 1 YEL005C VAB2 Ambiguous Ambiguous Nonessential 0 1 YJL012C VTC4 Ambiguous Ambiguous Nonessential 1 0 YDR196C YDR196C Ambiguous Ambiguous Essential 2 0 YKL065C YET1 Ambiguous Ambiguous Nonessential 1 1 YDL072C YET3 Ambiguous Ambiguous Nonessential 1 1 (remake kan) YGL161C YIP5 Ambiguous Ambiguous Nonessential 1 1 YKL094W YJU3 Ambiguous Ambiguous Nonessential 1 1 YML038C YMD8 Ambiguous Ambiguous Nonessential 1 1 YPR028W YOP1 Ambiguous Ambiguous Nonessential 1 1 YDR349C YPS7 Ambiguous Ambiguous Nonessential 1 1 YBR264C YPT10 Ambiguous Ambiguous Nonessential 1 1 YBR162W-A YSY6 Ambiguous Ambiguous Nonessential 1 1 YNR039C ZRG17 Ambiguous Ambiguous Nonessential 1 1 YBR287W ZSP1 Ambiguous Ambiguous Nonessential 1 1 YDR424C DYN2 Cytoskeleton Assembly Cytoskeleton Assembly Nonessential 1 1 YMR299C DYN3 Cytoskeleton Assembly Cytoskeleton Assembly Nonessential 1 1 YNL153C GIM3 Cytoskeleton Assembly Cytoskeleton Assembly Nonessential 0 1 YEL003W GIM4 Cytoskeleton Assembly Cytoskeleton Assembly Nonessential 1 1 YIR006C PAN1 Cytoskeleton Assembly Cytoskeleton Assembly Essential 1 0 YDR524C AGE1 ER/Golgi Traffic ER to Golgi Traffic Nonessential 0 1 YIL044C AGE2 ER/Golgi Traffic ER to Golgi Traffic Nonessential 1 1 YNR051C BRE5 ER/Golgi Traffic ER to Golgi Traffic Nonessential 0 1 YGL200C EMP24 ER/Golgi Traffic ER to Golgi Traffic Nonessential 3 1 (remake kan) YLR080W EMP46 ER/Golgi Traffic ER to Golgi Traffic Nonessential 1 1 YFL048C EMP47 ER/Golgi Traffic ER to Golgi Traffic Nonessential 1 1 YAR002C-A ERP1 ER/Golgi Traffic ER to Golgi Traffic Nonessential 1 1 YAL007C ERP2 ER/Golgi Traffic ER to Golgi Traffic Nonessential 1 1 YDL018C ERP3 ER/Golgi Traffic ER to Golgi Traffic Nonessential 2 1 YOR016C ERP4 ER/Golgi Traffic ER to Golgi Traffic Nonessential 1 1 YHR110W ERP5 ER/Golgi Traffic ER to Golgi Traffic Nonessential 1 1 YGL054C ERV14 ER/Golgi Traffic ER to Golgi Traffic Nonessential 2 1 YML012W ERV25 ER/Golgi Traffic ER to Golgi Traffic Nonessential 1 1 YGR284C ERV29 ER/Golgi Traffic ER to Golgi Traffic Nonessential 1 1 YML067C ERV41 ER/Golgi Traffic ER to Golgi Traffic Nonessential 1 1 YAL042W ERV46 ER/Golgi Traffic ER to Golgi Traffic Nonessential 3 1 YDL226C GCS1 ER/Golgi Traffic ER to Golgi Traffic Nonessential 0 1 YMR292W GOT1 ER/Golgi Traffic ER to Golgi Traffic Nonessential 1 1 YDR108W GSG1 ER/Golgi Traffic ER to Golgi Traffic Nonessential 2 1 YJL117W PHO86 ER/Golgi Traffic ER to Golgi Traffic Nonessential 1 1 YPL085W SEC16 ER/Golgi Traffic ER to Golgi Traffic Essential 1 0 YBR080C SEC18 ER/Golgi Traffic ER to Golgi Traffic Essential 2 0 YLR268W SEC22 ER/Golgi Traffic ER to Golgi Traffic Nonessential 0 1 YIL109C SEC24 ER/Golgi Traffic ER to Golgi Traffic Essential 2 0 YDR170C SEC7 ER/Golgi Traffic ER to Golgi Traffic Essential 1 0 YCR067C SED4 ER/Golgi Traffic ER to Golgi Traffic Nonessential 1 1 YNL049C SFB2 ER/Golgi Traffic ER to Golgi Traffic Nonessential 1 1 YBR254C TRS20 ER/Golgi Traffic ER to Golgi Traffic Essential 1 0 YDR246W TRS23 ER/Golgi Traffic ER to Golgi Traffic Essential 1 0 YOR115C TRS33 ER/Golgi Traffic ER to Golgi Traffic Nonessential 1 1 YNL044W YIP3 ER/Golgi Traffic ER to Golgi Traffic Nonessential 1 1 YNL258C DSL1 ER/Golgi Traffic Golgi to ER Traffic Essential 2 0 YBL040C ERD2 ER/Golgi Traffic Golgi to ER Traffic Essential 1 0 YER122C GLO3 ER/Golgi Traffic Golgi to ER Traffic Nonessential 0 1 YCL001W RER1 ER/Golgi Traffic Golgi to ER Traffic Nonessential 2 1 YFR051C RET2 ER/Golgi Traffic Golgi to ER Traffic Essential 2 0 YGL137W SEC27 ER/Golgi Traffic Golgi to ER Traffic Essential 2 0 YIL076W SEC28 ER/Golgi Traffic Golgi to ER Traffic Nonessential 2 0 YMR264W CUE1 ERAD and Ubiquitin Degradation ERAD and Ubiquitin Degradation Nonessential 1 1 YBR201W DER1 ERAD and Ubiquitin Degradation ERAD and Ubiquitin Degradation Nonessential 1 1 YMR161W HLJ1 ERAD and Ubiquitin Degradation ERAD and Ubiquitin Degradation Nonessential 1 1 YOL013C HRD1 ERAD and Ubiquitin Degradation ERAD and Ubiquitin Degradation Nonessential 1 1 YLR207W HRD3 ERAD and Ubiquitin Degradation ERAD and Ubiquitin Degradation Nonessential 1 1 YHR204W MNL1 ERAD and Ubiquitin Degradation ERAD and Ubiquitin Degradation Nonessential 1 1 YMR022W QRI8 ERAD and Ubiquitin Degradation ERAD and Ubiquitin Degradation Nonessential 1 1 YML013W SEL1 ERAD and Ubiquitin Degradation ERAD and Ubiquitin Degradation Nonessential 1 1 (remake kan) YIL030C SSM4 ERAD and Ubiquitin Degradation ERAD and Ubiquitin Degradation Nonessential 1 1 YER100W UBC6 ERAD and Ubiquitin Degradation ERAD and Ubiquitin Degradation Nonessential 1 1 (remake kan) YDL091C UBX3 ERAD and Ubiquitin Degradation ERAD and Ubiquitin Degradation Nonessential 1 1 YBR273C UBX7 ERAD and Ubiquitin Degradation ERAD and Ubiquitin Degradation Nonessential 1 1 YDR057W YOS9 ERAD and Ubiquitin Degradation ERAD and Ubiquitin Degradation Nonessential 1 1 (remake kan) YDR517W GRH1 Intra Golgi Traffic Golgi Structure Nonessential 2 0 YOR216C RUD3 Intra Golgi Traffic Golgi Structure Nonessential 0 1 YDL192W ARF1 Intra Golgi Traffic Intra Golgi Traffic Nonessential 1 1 YDL137W ARF2 Intra Golgi Traffic Intra Golgi Traffic Nonessential 1 1 YBR164C ARL1 Intra Golgi Traffic Intra Golgi Traffic Nonessential 1 1 YPL051W ARL3 Intra Golgi Traffic Intra Golgi Traffic Nonessential 1 1 YGR120C COG2 Intra Golgi Traffic Intra Golgi Traffic Essential 1 0 YER157W COG3 Intra Golgi Traffic Intra Golgi Traffic Essential 1 0 YNL051W COG5 Intra Golgi Traffic Intra Golgi Traffic Nonessential 1 1 YNL041C COG6 Intra Golgi Traffic Intra Golgi Traffic Nonessential 1 1 YGL005C COG7 Intra Golgi Traffic Intra Golgi Traffic Nonessential 0 1 YML071C COG8 Intra Golgi Traffic Intra Golgi Traffic Nonessential 2 1 YJR031C GEA1 Intra Golgi Traffic Intra Golgi Traffic Nonessential 1 1 YEL022W GEA2 Intra Golgi Traffic Intra Golgi Traffic Nonessential 1 1 (remake kan) YHL031C GOS1 Intra Golgi Traffic Intra Golgi Traffic Nonessential 0 1 YOR070C GYP1 Intra Golgi Traffic Intra Golgi Traffic Nonessential 2 1 YDR137W RGP1 Intra Golgi Traffic Intra Golgi Traffic Nonessential 2 1 YLR039C RIC1 Intra Golgi Traffic Intra Golgi Traffic Nonessential 2 1 YKL212W SAC1 Intra Golgi Traffic Intra Golgi Traffic Nonessential 0 1 YBL102W SFT2 Intra Golgi Traffic Intra Golgi Traffic Nonessential 1 1 YOL018C TLG2 Intra Golgi Traffic Intra Golgi Traffic Nonessential 1 1 YOR377W ATF1 Lipid Biosynthesis Lipid Biosynthesis Nonessential 1 1 YIL124W AYR1 Lipid Biosynthesis Lipid Biosynthesis Nonessential 1 1 YGR157W CHO2 Lipid Biosynthesis Lipid Biosynthesis Nonessential 1 1 (remake kan) YNL130C CPT1 Lipid Biosynthesis Lipid Biosynthesis Nonessential 2 1 YOR245C DGA1 Lipid Biosynthesis Lipid Biosynthesis Nonessential 1 1 YDR294C DPL1 Lipid Biosynthesis Lipid Biosynthesis Nonessential 1 1 YJL196C ELO1 Lipid Biosynthesis Lipid Biosynthesis Nonessential 1 1 YHR123W EPT1 Lipid Biosynthesis Lipid Biosynthesis Nonessential 2 1 (remake kan) YOR317W FAA1 Lipid Biosynthesis Lipid Biosynthesis Nonessential 1 1 YCR034W FEN1 Lipid Biosynthesis Lipid Biosynthesis Nonessential 0 1 (remake kan) YLL043W FPS1 Lipid Biosynthesis Lipid Biosynthesis Nonessential 2 1 YKR067W GPT2 Lipid Biosynthesis Lipid Biosynthesis Nonessential 1 1 YOL065C INP54 Lipid Biosynthesis Lipid Biosynthesis Nonessential 1 1 YKL008C LAC1 Lipid Biosynthesis Lipid Biosynthesis Nonessential 1 1 YHL003C LAG1 Lipid Biosynthesis Lipid Biosynthesis Nonessential 1 1 YDR062W LCB2 Lipid Biosynthesis Lipid Biosynthesis Essential 2 0 YJL134W LCB3 Lipid Biosynthesis Lipid Biosynthesis Nonessential 1 1 YOR171C LCB4 Lipid Biosynthesis Lipid Biosynthesis Nonessential 2 1 YNL323W LEM3 Lipid Biosynthesis Lipid Biosynthesis Nonessential 1 1 (remake kan) YDR503C LPP1 Lipid Biosynthesis Lipid Biosynthesis Nonessential 1 1 YIR033W MGA2 Lipid Biosynthesis Lipid Biosynthesis Nonessential 2 1 YML059C NTE1 Lipid Biosynthesis Lipid Biosynthesis Nonessential 1 1 YGL055W OLE1 Lipid Biosynthesis Lipid Biosynthesis Essential 2 0 YJR073C OPI3 Lipid Biosynthesis Lipid Biosynthesis Nonessential 1 1 YGR202C PCT1 Lipid Biosynthesis Lipid Biosynthesis Nonessential 1 1 YGR170W PSD2 Lipid Biosynthesis Lipid Biosynthesis Nonessential 1 1 YOR049C RSB1 Lipid Biosynthesis Lipid Biosynthesis Nonessential 1 1 YGL126W SCS3 Lipid Biosynthesis Lipid Biosynthesis Nonessential 1 1 YMR272C SCS7 Lipid Biosynthesis Lipid Biosynthesis Nonessential 1 1 YBL011W SCT1 Lipid Biosynthesis Lipid Biosynthesis Nonessential 2 1 YDL052C SLC1 Lipid Biosynthesis Lipid Biosynthesis Nonessential 1 1 YKL020C SPT23 Lipid Biosynthesis Lipid Biosynthesis Nonessential 1 1 YDR297W SUR2 Lipid Biosynthesis Lipid Biosynthesis Nonessential 1 1 YLR372W SUR4 Lipid Biosynthesis Lipid Biosynthesis Nonessential 0 1 (remake kan) YKL140W TGL1 Lipid Biosynthesis Lipid Biosynthesis Nonessential 1 1 YMR313C TGL3 Lipid Biosynthesis Lipid Biosynthesis Nonessential 1 1 YBR058C-A TSC3 Lipid Biosynthesis Lipid Biosynthesis Nonessential 1 0 YBR159W YBR159W Lipid Biosynthesis Lipid Biosynthesis Nonessential 0 1 YPL087W YDC1 Lipid Biosynthesis Lipid Biosynthesis Nonessential 1 1 YBR183W YPC1 Lipid Biosynthesis Lipid Biosynthesis Nonessential 1 1 YKR053C YSR3 Lipid Biosynthesis Lipid Biosynthesis Nonessential 1 1 YCR048W ARE1 Lipid Biosynthesis Steroid/Sterol Biosynthesis Nonessential 1 1 YNR019W ARE2 Lipid Biosynthesis Steroid/Sterol Biosynthesis Nonessential 1 1 YLR242C ARV1 Lipid Biosynthesis Steroid/Sterol Biosynthesis Nonessential 1 1 YGR177C ATF2 Lipid Biosynthesis Steroid/Sterol Biosynthesis Nonessential 1 1 YNL111C CYB5 Lipid Biosynthesis Steroid/Sterol Biosynthesis Nonessential 1 0 YGR175C ERG1 Lipid Biosynthesis Steroid/Sterol Biosynthesis Essential 2 0 YHR007C ERG11 Lipid Biosynthesis Steroid/Sterol Biosynthesis Essential 1 0 YMR202W ERG2 Lipid Biosynthesis Steroid/Sterol Biosynthesis Nonessential 0 1 YNL280C ERG24 Lipid Biosynthesis Steroid/Sterol Biosynthesis Nonessential 0 1 (remake kan) YGR060W ERG25 Lipid Biosynthesis Steroid/Sterol Biosynthesis Essential 1 0 YLR100W ERG27 Lipid Biosynthesis Steroid/Sterol Biosynthesis Essential 1 0 YLR056W ERG3 Lipid Biosynthesis Steroid/Sterol Biosynthesis Nonessential 0 1 (remake kan) YGL012W ERG4 Lipid Biosynthesis Steroid/Sterol Biosynthesis Nonessential 2 1 (remake kan) YMR015C ERG5 Lipid Biosynthesis Steroid/Sterol Biosynthesis Nonessential 1 1 YML008C ERG6 Lipid Biosynthesis Steroid/Sterol Biosynthesis Nonessential 1 1 YHR072W ERG7 Lipid Biosynthesis Steroid/Sterol Biosynthesis Essential 1 0 YHR190W ERG9 Lipid Biosynthesis Steroid/Sterol Biosynthesis Essential 2 0 YML075C HMG1 Lipid Biosynthesis Steroid/Sterol Biosynthesis Nonessential 1 1 YLR450W HMG2 Lipid Biosynthesis Steroid/Sterol Biosynthesis Nonessential 1 1 YNR008W LRO1 Lipid Biosynthesis Steroid/Sterol Biosynthesis Nonessential 1 1 YDL019C OSH2 Lipid Biosynthesis Steroid/Sterol Biosynthesis Nonessential 1 1 YAR042W SWH1 Lipid Biosynthesis Steroid/Sterol Biosynthesis Nonessential 2 1 YBR110W ALG1 N-linked Glyc. N-linked Glycosylation Essential 3 0 YGL047W ALG13 N-linked Glyc. N-linked Glycosylation Essential 2 0 YPL227C ALG5 N-linked Glyc. N-linked Glycosylation Nonessential 1 1 YOR002W ALG6 N-linked Glyc. N-linked Glycosylation Nonessential 1 1 YOR067C ALG8 N-linked Glyc. N-linked Glycosylation Nonessential 1 1 YNL219C ALG9 N-linked Glyc. N-linked Glycosylation Nonessential 1 1 YGR036C CAX4 N-linked Glyc. N-linked Glycosylation Nonessential 1 0 YAL058W CNE1 N-linked Glyc. N-linked Glycosylation Nonessential 2 1 YGR227W DIE2 N-linked Glyc. N-linked Glycosylation Nonessential 1 1 YNR030W ECM39 N-linked Glyc. N-linked Glycosylation Nonessential 1 1 YJR131W MNS1 N-linked Glyc. N-linked Glycosylation Nonessential 1 1 YJL002C OST1 N-linked Glyc. N-linked Glycosylation Essential 2 0 YOR085W OST3 N-linked Glyc. N-linked Glycosylation Nonessential 1 1 YGL226C-A OST5 N-linked Glyc. N-linked Glycosylation Nonessential 1 1 YML019W OST6 N-linked Glyc. N-linked Glycosylation Nonessential 1 1 YBL082C RHK1 N-linked Glyc. N-linked Glycosylation Nonessential 0 1 YMR149W SWP1 N-linked Glyc. N-linked Glycosylation Essential 1 0 YEL002C WBP1 N-linked Glyc. N-linked Glycosylation Essential 2 0 YHR101C BIG1 O-linked Glyc./GPI Cell Wall Biosynthesis Essential 2 0 YLR390W-A CCW14 O-linked Glyc./GPI Cell Wall Biosynthesis Nonessential 1 1 YCR017C CWH43 O-linked Glyc./GPI Cell Wall Biosynthesis Nonessential 2 1 (remake kan) YNL327W EGT2 O-linked Glyc./GPI Cell Wall Biosynthesis Nonessential 1 1 YMR307W GAS1 O-linked Glyc./GPI Cell Wall Biosynthesis Nonessential 1 1 YMR215W GAS3 O-linked Glyc./GPI Cell Wall Biosynthesis Nonessential 1 1 YOL030W GAS5 O-linked Glyc./GPI Cell Wall Biosynthesis Nonessential 0 1 YMR200W ROT1 O-linked Glyc./GPI Cell Wall Biosynthesis Essential 2 0 YBR067C TIP1 O-linked Glyc./GPI Cell Wall Biosynthesis Nonessential 1 1 YEL004W YEA4 O-linked Glyc./GPI Cell Wall Biosynthesis Nonessential 1 1 YLR120C YPS1 O-linked Glyc./GPI Cell Wall Biosynthesis Nonessential 1 1 YEL042W GDA1 O-linked Glyc./GPI Golgi Glycosylation Nonessential 1 1 YDR483W KRE2 O-linked Glyc./GPI Golgi Glycosylation Nonessential 2 1 YER001W MNN1 O-linked Glyc./GPI Golgi Glycosylation Nonessential 1 0 YGL225W VRG4 O-linked Glyc./GPI Golgi Glycosylation Essential 1 0 YER005W YND1 O-linked Glyc./GPI Golgi Glycosylation Nonessential 1 1 YFL025C BST1 O-linked Glyc./GPI GPI Anchor Biosynthesis Nonessential 1 1 YJR013W GPI14 O-linked Glyc./GPI GPI Anchor Biosynthesis Essential 3 0 YDR434W GPI17 O-linked Glyc./GPI GPI Anchor Biosynthesis Essential 2 0 YDR331W GPI8 O-linked Glyc./GPI GPI Anchor Biosynthesis Essential 2 0 YJL091C GWT1 O-linked Glyc./GPI GPI Anchor Biosynthesis Essential 2 0 YJL062W LAS21 O-linked Glyc./GPI GPI Anchor Biosynthesis Nonessential 1 1 YHR142W CHS7 O-linked Glyc./GPI O-Linked Glycosylation Nonessential 2 1 YGL027C CWH41 O-linked Glyc./GPI O-Linked Glycosylation Nonessential 1 1 YPR183W DPM1 O-linked Glyc./GPI O-Linked Glycosylation Essential 3 0 YDL095W PMT1 O-linked Glyc./GPI O-Linked Glycosylation Nonessential 1 1 YAL023C PMT2 O-linked Glyc./GPI O-Linked Glycosylation Nonessential 1 1 YOR321W PMT3 O-linked Glyc./GPI O-Linked Glycosylation Nonessential 1 1 YJR143C PMT4 O-linked Glyc./GPI O-Linked Glycosylation Nonessential 1 0 YDL093W PMT5 O-linked Glyc./GPI O-Linked Glycosylation Nonessential 1 1 YGR199W PMT6 O-linked Glyc./GPI O-Linked Glycosylation Nonessential 1 1 YBR229C ROT2 O-linked Glyc./GPI O-Linked Glycosylation Nonessential 1 1 YPL195W APL5 Post Golgi Traffic Post Golgi Traffic Nonessential 1 1 YGR261C APL6 Post Golgi Traffic Post Golgi Traffic Nonessential 0 1 YBR288C APM3 Post Golgi Traffic Post Golgi Traffic Nonessential 0 1 YJL024C APS3 Post Golgi Traffic Post Golgi Traffic Nonessential 1 1 YDL231C BRE4 Post Golgi Traffic Post Golgi Traffic Nonessential 1 1 YNL297C MON2 Post Golgi Traffic Post Golgi Traffic Nonessential 1 1 YBL017C PEP1 Post Golgi Traffic Post Golgi Traffic Nonessential 1 1 YMR183C SSO2 Post Golgi Traffic Post Golgi Traffic Nonessential 1 1 YJL004C SYS1 Post Golgi Traffic Post Golgi Traffic Nonessential 1 1 YEL013W VAC8 Post Golgi Traffic Post Golgi Traffic Nonessential 0 1 YOR089C VPS21 Post Golgi Traffic Post Golgi Traffic Nonessential 0 1 YPR173C VPS4 Post Golgi Traffic Post Golgi Traffic Nonessential 0 1 (remake kan) YDR484W VPS52 Post Golgi Traffic Post Golgi Traffic Nonessential 0 1 YIL005W EPS1 Protein Maturation Disulfide Bond Formation Nonessential 1 1 YML130C ERO1 Protein Maturation Disulfide Bond Formation Essential 1 0 YDR518W EUG1 Protein Maturation Disulfide Bond Formation Nonessential 2 1 (remake kan) YHR176W FMO1 Protein Maturation Disulfide Bond Formation Nonessential 1 1 YIR038C GTT1 Protein Maturation Disulfide Bond Formation Nonessential 1 1 YOR288C MPD1 Protein Maturation Disulfide Bond Formation Nonessential 1 1 YOL088C MPD2 Protein Maturation Disulfide Bond Formation Nonessential 0 1 YCL043C PDI1 Protein Maturation Disulfide Bond Formation Essential 2 0 YDR304C CPR5 Protein Maturation Protein Maturation Nonessential 1 1 YLR246W ERF2 Protein Maturation Protein Maturation Nonessential 1 1 YDR519W FPR2 Protein Maturation Protein Maturation Nonessential 2 1 YJL073W JEM1 Protein Maturation Protein Maturation Nonessential 1 1 YGL203C KEX1 Protein Maturation Protein Maturation Nonessential 1 1 YNL238W KEX2 Protein Maturation Protein Maturation Nonessential 0 1 YMR274C RCE1 Protein Maturation Protein Maturation Nonessential 1 1 YMR214W SCJ1 Protein Maturation Protein Maturation Nonessential 1 1 YDL212W SHR3 Protein Maturation Protein Maturation Essential 2 0 YOL110W SHR5 Protein Maturation Protein Maturation Nonessential 1 1 YDR410C STE14 Protein Maturation Protein Maturation Nonessential 2 0 YJR117W STE24 Protein Maturation Protein Maturation Nonessential 1 1 YMR152W YIM1 Protein Maturation Protein Maturation Nonessential 1 1 YKL119C VPH2 Protein Maturation vATPase Complex Assembly Nonessential 0 1 YNL006W LST8 TOR/PKC Signaling TOR/PKC Signaling Essential 1 0 YGR086C PIL1 TOR/PKC Signaling TOR/PKC Signaling Nonessential 1 1 (remake kan) YJR066W TOR1 TOR/PKC Signaling TOR/PKC Signaling Nonessential 1 1 YJL034W KAR2 Translocation Translocation Essential 2 0 YKL073W LHS1 Translocation Translocation Nonessential 1 1 YER087C-B SBH1 Translocation Translocation Nonessential 1 1 (remake kan) YER019C-A SBH2 Translocation Translocation Nonessential 1 1 YIR022W SEC11 Translocation Translocation Essential 1 0 YPL094C SEC62 Translocation Translocation Essential 3 0 YOR254C SEC63 Translocation Translocation Essential 4 0 YML105C SEC65 Translocation Translocation Essential 1 0 YBR171W SEC66 Translocation Translocation Nonessential 1 1 YLR292C SEC72 Translocation Translocation Nonessential 2 1 YOL031C SIL1 Translocation Translocation Nonessential 1 1 YJR010C-A SPC1 Translocation Translocation Nonessential 1 1 YML055W SPC2 Translocation Translocation Nonessential 1 1 YPL210C SRP72 Translocation Translocation Essential 1 0 YBR283C SSH1 Translocation Translocation Nonessential 1 1 YLL052C AQY2 Transport Transport Nonessential 1 1 YGL008C PMA1 Transport Transport Essential 1 0 YMR054W STV1 Transport Transport Nonessential 1 1 YLL028W TPO1 Transport Transport Nonessential 1 1 YCL025C AGP1 Transport Transport-Amino Acid Nonessential 1 1 YGR191W HIP1 Transport Transport-Amino Acid Essential 2 0 YLR220W CCC1 Transport Transport-Ca Nonessential 1 1 YGL167C PMR1 Transport Transport-Ca Nonessential 1 1 YOR079C ATX2 Transport Transport-Heavy Metals Nonessential 1 1 YDR270W CCC2 Transport Transport-Heavy Metals Nonessential 1 1 YHR175W CTR2 Transport Transport-Heavy Metals Nonessential 1 0 YJR040W GEF1 Transport Transport-Heavy Metals Nonessential 2 1 YDR205W MSC2 Transport Transport-Heavy Metals Nonessential 2 1 YBR106W PHO88 Transport Transport-Phosphate Nonessential 0 1 (remake kan) YJL198W PHO90 Transport Transport-Phosphate Nonessential 1 1 YNR013C PHO91 Transport Transport-Phosphate Nonessential 1 1 YJL212C OPT1 Transport Transport-Sulfur Nonessential 1 1 YPL274W SAM3 Transport Transport-Sulfur Nonessential 1 1 YBR052C YBR052C Unknown Unknown Nonessential 0 1 YBR096W YBR096W Unknown Unknown Nonessential 1 1 (remake kan) YBR255W YBR255W Unknown Unknown Nonessential 2 1 (remake kan) YCL045C YCL045C Unknown Unknown Nonessential 1 1 YCL056C YCL056C Unknown Unknown Nonessential 1 1 YCR043C YCR043C Unknown Unknown Nonessential 0 1 YCR061W YCR061W Unknown Unknown Nonessential 1 1 YDL099W YDL099W Unknown Unknown Nonessential 1 1 YDL121C YDL121C Unknown Unknown Nonessential 1 1 YDL193W YDL193W Unknown Unknown Essential 2 0 YDR056C YDR056C Unknown Unknown Nonessential 1 1 YDR221W YDR221W Unknown Unknown Nonessential 2 1 YDR222W YDR222W Unknown Unknown Nonessential 1 1 YDR307W YDR307W Unknown Unknown Nonessential 1 1 YDR344C YDR344C Unknown Unknown Nonessential 1 1 YDR357C YDR357C Unknown Unknown Nonessential 1 1 YDR367W YDR367W Unknown Unknown Essential 1 0 YDR476C YDR476C Unknown Unknown Nonessential 1 1 (remake kan) YEL001C YEL001C Unknown Unknown Nonessential 1 1 YEL043W YEL043W Unknown Unknown Nonessential 1 1 YER053C-A YER053C-A Unknown Unknown Nonessential 1 1 (remake kan) YER071C YER071C Unknown Unknown Nonessential 1 1 YER113C YER113C Unknown Unknown Nonessential 1 1 YGL010W YGL010W Unknown Unknown Nonessential 1 1 YGL231C YGL231C Unknown Unknown Nonessential 1 1 YGR106C YGR106C Unknown Unknown Nonessential 1 1 YGR130C YGR130C Unknown Unknown Nonessential 1 1 (remake kan) YGR263C YGR263C Unknown Unknown Nonessential 1 1 YGR266W YGR266W Unknown Unknown Nonessential 1 1 YHR036W YHR036W Unknown Unknown Essential 1 0 YHR045W YHR045W Unknown Unknown Nonessential 1 1 YIL039W YIL039W Unknown Unknown Nonessential 1 1 YJL097W YJL097W Unknown Unknown Essential 1 0 YJL123C YJL123C Unknown Unknown Nonessential 0 1 YJL171C YJL171C Unknown Unknown Nonessential 1 1 YJR015W YJR015W Unknown Unknown Nonessential 0 1 YJR088C YJR088C Unknown Unknown Nonessential 1 1 YKL063C YKL063C Unknown Unknown Nonessential 1 1 YLL014W YLL014W Unknown Unknown Nonessential 1 1 YLL023C YLL023C Unknown Unknown Nonessential 1 1 YLL055W YLL055W Unknown Unknown Nonessential 1 1 YLR042C YLR042C Unknown Unknown Nonessential 1 1 YLR050C YLR050C Unknown Unknown Nonessential 1 1 YLR064W YLR064W Unknown Unknown Nonessential 1 1 YLR194C YLR194C Unknown Unknown Nonessential 1 1 YML125C YML125C Unknown Unknown Essential 2 0 YMR010W YMR010W Unknown Unknown Nonessential 1 1 YMR031C YMR031C Unknown Unknown Nonessential 1 1 YMR122W-A YMR122W-A Unknown Unknown Nonessential 1 0 YMR134W YMR134W Unknown Unknown Essential 2 0 YMR163C YMR163C Unknown Unknown Nonessential 1 1 YMR253C YMR253C Unknown Unknown Nonessential 1 1 YNL046W YNL046W Unknown Unknown Nonessential 1 1 YNL095C YNL095C Unknown Unknown Nonessential 1 1 YNL146W YNL146W Unknown Unknown Nonessential 1 1 YNL181W YNL181W Unknown Unknown Essential 3 0 YNL190W YNL190W Unknown Unknown Nonessential 1 1 YNL194C YNL194C Unknown Unknown Nonessential 1 1 YNL300W YNL300W Unknown Unknown Nonessential 1 1 YNR021W YNR021W Unknown Unknown Nonessential 1 1 YOL047C YOL047C Unknown Unknown Nonessential 1 1 YOL107W YOL107W Unknown Unknown Nonessential 0 1 YOR044W YOR044W Unknown Unknown Nonessential 1 1 YOR175C YOR175C Unknown Unknown Nonessential 1 1 YOR214C YOR214C Unknown Unknown Nonessential 1 1 YOR285W YOR285W Unknown Unknown Nonessential 1 1 YOR291W YOR291W Unknown Unknown Nonessential 1 1 YPL137C YPL137C Unknown Unknown Nonessential 1 1 YPL206C YPL206C Unknown Unknown Nonessential 1 1 YPL207W YPL207W Unknown Unknown Nonessential 1 1 YPR003C YPR003C Unknown Unknown Nonessential 1 1 YPR063C YPR063C Unknown Unknown Nonessential 1 1 YPR071W YPR071W Unknown Unknown Nonessential 1 1 YPR091C YPR091C Unknown Unknown Nonessential 1 0 YPR114W YPR114W Unknown Unknown Nonessential 1 1 YPR148C YPR148C Unknown Unknown Nonessential 1 1 YFL031W HAC1 UPR UPR Nonessential 1 0 YHR079C IRE1 UPR UPR Nonessential 1 1