Process View
The chemical reactions and pathways resulting in the formation of phytosteroids, steroids that differ from animal steroids in having substitutions at C24 and/or a double bond at C22. Phytosteroids are so named because they occur in higher plants; some, notably ergosterol, are also found in fungi.

In addition to gene-name show these genes:
Click on a gene's description to view its network relationships with genes known to be involved in "phytosteroid biosynthetic process"
| Name | Description | Probability | Func Analog Organism | |
|---|---|---|---|---|
| ERG25 | Erg25p | 1.000 | ||
| ERG26 | Erg26p | 1.000 | ||
| ERG28 | Erg28p | 1.000 | ||
| ERG27 | Erg27p | 0.999 | ||
| ERG3 | Erg3p | 0.996 | ||
| ERG11 | Erg11p | 0.994 | ||
| ERG5 | Erg5p | 0.992 | ||
| ERG24 | Erg24p | 0.985 | ||
| ERG2 | Erg2p | 0.982 | ||
| ERG6 | Erg6p | 0.962 | ||
| HMG1 | Hmg1p | 0.859 | ||
| ERG9 | Erg9p | 0.820 | ||
| ERG13 | Erg13p | 0.660 | ||
| ERG7 | Erg7p | 0.585 | ||
| ERG8 | Erg8p | 0.435 | ||
| ERG10 | Erg10p | 0.433 | ||
| ERG1 | Erg1p | 0.414 | ||
| ERG4 | Erg4p | 0.362 | ||
| MVD1 | Mvd1p | 0.334 | ||
| ERG12 | Erg12p | 0.197 | ||
| MIG2 | Mig2p | 0.157 | Yeast | |
| ECM22 | Ecm22p | 0.156 | ||
| HXT3 | Hxt3p | 0.132 | ||
| BUL2 | Bul2p | 0.113 | ||
| PHO86 | Pho86p | 0.088 | ||
| ZAP1 | Zap1p | 0.083 | ||
| MET4 | Met4p | 0.080 | ||
| TRA1 | Tra1p | 0.080 | ||
| UPC2 | Upc2p | 0.074 | ||
| YKR075C | hypothetical protein | 0.072 | ||
| YPL014W | hypothetical protein | 0.069 | ||
| MSC7 | Msc7p | 0.069 | ||
| SCM4 | Scm4p | 0.067 | ||
| GLN3 | Gln3p | 0.067 | ||
| ROX1 | Rox1p | 0.059 | ||
| RGS2 | Rgs2p | 0.054 | ||
| SCS7 | Scs7p | 0.052 | ||
| MBR1 | Mbr1p | 0.050 | ||
| SSK2 | Ssk2p | 0.050 | ||
| MIG3 | Mig3p | 0.049 | Yeast | |
| HMG2 | Hmg2p | 0.047 | Yeast | |
| MGA2 | Mga2p | 0.047 | ||
| PCI8 | Pci8p | 0.045 | ||
| HAP1 | Hap1p | 0.044 | ||
| AGP1 | Agp1p | 0.041 | ||
| HAL5 | Hal5p | 0.041 | ||
| CHS2 | Chs2p | 0.040 | ||
| SIM1 | Sim1p | 0.038 | ||
| ICY1 | Icy1p | 0.038 | ||
| OLE1 | Ole1p | 0.036 | ||
| YRO2 | Yro2p | 0.036 | ||
| SAM2 | Sam2p | 0.034 | ||
| YKL187C | hypothetical protein | 0.034 | ||
| HXT4 | Hxt4p | 0.034 | ||
| CBK1 | Cbk1p | 0.034 | ||
| SKS1 | Sks1p | 0.034 | ||
| YPR157W | hypothetical protein | 0.033 | ||
| ARE2 | Are2p | 0.032 | ||
| RRI2 | Rri2p | 0.031 | ||
| HXK2 | Hxk2p | 0.031 | ||
| VHS1 | Vhs1p | 0.030 | ||
| UFO1 | Ufo1p | 0.029 | ||
| TYE7 | Tye7p | 0.029 | ||
| ODC1 | Odc1p | 0.029 | ||
| NDD1 | Ndd1p | 0.029 | ||
| IRC23 | Irc23p | 0.028 | ||
| SBE22 | Sbe22p | 0.027 | ||
| PKH3 | Pkh3p | 0.027 | ||
| CSN9 | Csn9p | 0.027 | ||
| SNF1 | Snf1p | 0.026 | ||
| VPS27 | Vps27p | 0.025 | ||
| POG1 | Pog1p | 0.025 | ||
| SWI1 | Swi1p | 0.025 | ||
| CSR2 | Csr2p | 0.024 | ||
| RIB2 | Rib2p | 0.024 | ||
| GPH1 | Gph1p | 0.023 | ||
| MMR1 | Mmr1p | 0.023 | ||
| PHO12 | Pho12p | 0.023 | ||
| GYL1 | Gyl1p | 0.023 | ||
| ACS2 | Acs2p | 0.022 | ||
| VID24 | Vid24p | 0.022 | ||
| MGA1 | Mga1p | 0.022 | ||
| MSN1 | Msn1p | 0.022 | ||
| SKM1 | Skm1p | 0.022 | ||
| CSI1 | Csi1p | 0.022 | ||
| MOT3 | Mot3p | 0.022 | ||
| YAP5 | Yap5p | 0.021 | ||
| EAR1 | Ear1p | 0.021 | ||
| GAT2 | Gat2p | 0.020 | ||
| YHR045W | hypothetical protein | 0.020 | ||
| GIP2 | Gip2p | 0.020 | ||
| ARP8 | Arp8p | 0.020 | ||
| FMP48 | Fmp48p | 0.020 | ||
| PHM8 | Phm8p | 0.020 | ||
| TOS3 | Tos3p | 0.020 | ||
| CHA1 | Cha1p | 0.020 | ||
| SUR1 | Sur1p | 0.020 | ||
| HXT2 | Hxt2p | 0.020 | ||
| SRD1 | Srd1p | 0.019 | ||
| YLR264C-A | hypothetical protein | 0.019 | ||
| SEF1 | Sef1p | 0.019 | ||
| INO2 | Ino2p | 0.018 | ||
| TBS1 | Tbs1p | 0.018 | ||
| STR3 | Str3p | 0.018 | ||
| NRG2 | Nrg2p | 0.018 | ||
| YGR250C | hypothetical protein | 0.018 | ||
| YNL234W | hypothetical protein | 0.018 | ||
| LEU2 | Leu2p | 0.018 | ||
| YIR035C | hypothetical protein | 0.017 | ||
| YOL038C-A | hypothetical protein | 0.017 | ||
| ORM2 | Orm2p | 0.017 | ||
| ENA5 | Ena5p | 0.017 | ||
| ICS2 | Ics2p | 0.017 | ||
| BSC1 | Bsc1p | 0.017 | ||
| ISC1 | Isc1p | 0.017 | ||
| ADI1 | Adi1p | 0.016 | ||
| GLG1 | Glg1p | 0.016 | ||
| SMP1 | Smp1p | 0.016 | ||
| HSF1 | Hsf1p | 0.016 | ||
| YLR162W | hypothetical protein | 0.016 | ||
| LEU1 | Leu1p | 0.016 | ||
| CAT8 | Cat8p | 0.016 | ||
| STL1 | Stl1p | 0.016 | ||
| YOR385W | hypothetical protein | 0.016 | ||
| ECL1 | Ecl1p | 0.016 | ||
| LAC1 | Lac1p | 0.016 | ||
| ATP6 | Atp6p | 0.016 | ||
| ARP10 | Arp10p | 0.016 | ||
| AFT1 | Aft1p | 0.015 | ||
| GIS3 | Gis3p | 0.015 | ||
| PMD1 | Pmd1p | 0.015 | ||
| RPI1 | Rpi1p | 0.015 | ||
| PUT4 | Put4p | 0.015 | ||
| YNR014W | hypothetical protein | 0.015 | ||
| YPR013C | hypothetical protein | 0.015 | Yeast | |
| YAR068W | hypothetical protein | 0.015 | ||
| DIC1 | Dic1p | 0.015 | ||
| COX13 | Cox13p | 0.015 | ||
| WAR1 | War1p | 0.015 | ||
| CAR2 | Car2p | 0.015 | ||
| HST3 | Hst3p | 0.015 | ||
| YAR066W | hypothetical protein | 0.014 | ||
| CUP1-1 | Cup1-1p | 0.014 | ||
| YNR063W | hypothetical protein | 0.014 | ||
| YSR3 | Ysr3p | 0.014 | ||
| YDR239C | hypothetical protein | 0.014 | ||
| YIR042C | hypothetical protein | 0.014 | ||
| FMT1 | Fmt1p | 0.014 | ||
| ANT1 | Ant1p | 0.014 | ||
| SYG1 | Syg1p | 0.014 | ||
| ALT2 | Alt2p | 0.014 | ||
| SSU1 | Ssu1p | 0.014 | ||
| SCY1 | Scy1p | 0.014 | ||
| MER1 | Mer1p | 0.014 | ||
| GAL4 | Gal4p | 0.014 | ||
| YDR186C | hypothetical protein | 0.013 | ||
| HPF1 | Hpf1p | 0.013 | ||
| YIL151C | hypothetical protein | 0.013 | ||
| CNB1 | Cnb1p | 0.013 | ||
| YIR016W | hypothetical protein | 0.013 | ||
| ATF1 | Atf1p | 0.013 | ||
| TRS23 | Trs23p | 0.013 | ||
| KRE29 | Kre29p | 0.013 | ||
| BSC2 | Bsc2p | 0.013 | ||
| SEC20 | Sec20p | 0.013 | ||
| SWC7 | Swc7p | 0.013 | ||
| MSN2 | Msn2p | 0.013 | Yeast | |
| YBR013C | hypothetical protein | 0.013 | ||
| AUA1 | Aua1p | 0.013 | ||
| HEM1 | Hem1p | 0.013 | ||
| YLR257W | hypothetical protein | 0.013 | ||
| STP4 | Stp4p | 0.013 | Yeast | |
| FET4 | Fet4p | 0.013 | ||
| ERG20 | Erg20p | 0.012 | ||
| RMA1 | Rma1p | 0.012 | ||
| HHO1 | Hho1p | 0.012 | ||
| ARI1 | Ari1p | 0.012 | ||
| MF(ALPHA)2 | Mf(alpha)2p | 0.012 | ||
| PCL5 | Pcl5p | 0.012 | ||
| YDR222W | hypothetical protein | 0.012 | ||
| STE13 | Ste13p | 0.012 | ||
| HMS1 | Hms1p | 0.012 | ||
| YMR317W | hypothetical protein | 0.012 | ||
| COS10 | Cos10p | 0.012 | ||
| YJR116W | hypothetical protein | 0.012 | ||
| YLR050C | hypothetical protein | 0.012 | ||
| YMR134W | hypothetical protein | 0.012 | ||
| CUP9 | Cup9p | 0.012 | ||
| YML003W | hypothetical protein | 0.012 | ||
| CPD1 | Cpd1p | 0.012 | ||
| ARG8 | Arg8p | 0.012 | ||
| BNA4 | Bna4p | 0.012 | ||
| ACS1 | Acs1p | 0.012 | ||
| YHR035W | hypothetical protein | 0.012 | ||
| PSK2 | Psk2p | 0.012 | ||
| ALD4 | Ald4p | 0.012 | ||
| KIC1 | Kic1p | 0.012 | ||
| YMR295C | hypothetical protein | 0.012 | ||
| ECM14 | Ecm14p | 0.012 | ||
| YOR338W | hypothetical protein | 0.012 | ||
| TIP1 | Tip1p | 0.012 | ||
| OPT2 | Opt2p | 0.012 | ||
| HO | Hop | 0.012 | ||
| YPL067C | hypothetical protein | 0.012 | ||
| YPL216W | hypothetical protein | 0.012 | ||
| YOR390W | hypothetical protein | 0.012 | ||
| LUC7 | Luc7p | 0.011 | ||
| GLN1 | Gln1p | 0.011 | ||
| CTS1 | Cts1p | 0.011 | ||
| YOL013W-A | hypothetical protein | 0.011 | ||
| SWI5 | Swi5p | 0.011 | Yeast | |
| VHS2 | Vhs2p | 0.011 | ||
| GIC1 | Gic1p | 0.011 | ||
| STP1 | Stp1p | 0.011 | ||
| PDC5 | Pdc5p | 0.011 | ||
| AIF1 | Aif1p | 0.011 | ||
| PHO2 | Pho2p | 0.011 | ||
| YEH1 | Yeh1p | 0.011 | ||
| YJL181W | hypothetical protein | 0.011 | ||
| SFL1 | Sfl1p | 0.011 | ||
| YJU3 | Yju3p | 0.011 | ||
| ZPS1 | Zps1p | 0.011 | ||
| YPL066W | hypothetical protein | 0.011 | ||
| NRG1 | Nrg1p | 0.011 | Yeast | |
| CAR1 | Car1p | 0.011 | ||
| SAK1 | Sak1p | 0.011 | ||
| YNL058C | hypothetical protein | 0.011 | ||
| YLR042C | hypothetical protein | 0.011 | ||
| YLL053C | hypothetical protein | 0.011 | ||
| BIO2 | Bio2p | 0.011 | ||
| SUT1 | Sut1p | 0.011 | ||
| SPS4 | Sps4p | 0.011 | ||
| RDS2 | Rds2p | 0.011 | ||
| SEC21 | Sec21p | 0.011 | ||
| TKL2 | Tkl2p | 0.011 | ||
| HUG1 | Hug1p | 0.011 | ||
| PST1 | Pst1p | 0.011 | ||
| GPT2 | Gpt2p | 0.011 | ||
| COX19 | Cox19p | 0.011 | ||
| AQY2 | Aqy2p | 0.011 | ||
| NUM1 | Num1p | 0.011 | ||
| YAT1 | Yat1p | 0.011 | ||
| YER130C | hypothetical protein | 0.011 | Yeast | |
| BRE4 | Bre4p | 0.011 | ||
| TWF1 | Twf1p | 0.011 | ||
| YER064C | hypothetical protein | 0.011 | ||
| HXT1 | Hxt1p | 0.011 | ||
| TIR3 | Tir3p | 0.011 | ||
| YPR153W | hypothetical protein | 0.011 | ||
| VAC7 | Vac7p | 0.011 | ||
| STB5 | Stb5p | 0.011 | ||
| MOB1 | Mob1p | 0.011 | ||
| RRN5 | Rrn5p | 0.010 | ||
| CTH1 | Cth1p | 0.010 | ||
| AAD6 | Aad6p | 0.010 | ||
| DIF1 | Dif1p | 0.010 | ||
| RSC9 | Rsc9p | 0.010 | ||
| BDS1 | Bds1p | 0.010 | ||
| SRT1 | Srt1p | 0.010 | ||
| GAP1 | Gap1p | 0.010 | ||
| IES1 | Ies1p | 0.010 | ||
| RPR2 | Rpr2p | 0.010 | ||
| YPR096C | hypothetical protein | 0.010 | ||
| YLL007C | hypothetical protein | 0.010 | ||
| YER158C | hypothetical protein | 0.010 | ||
| CTI6 | Cti6p | 0.010 | ||
| MIG1 | Mig1p | 0.010 | Yeast | |
| HXT11 | Hxt11p | 0.010 | ||
| ADH2 | Adh2p | 0.010 | ||
| KNH1 | Knh1p | 0.010 | ||
| DUR1,2 | Dur1,2p | 0.010 | ||
| PLB2 | Plb2p | 0.010 | ||
| REE1 | Ree1p | 0.010 | ||
| TIR4 | Tir4p | 0.010 |