TABLE 3

DAL5 gene family members: sulphur amino acid composition and regulation pattern

ORFGene nameReported substrateCys + Met residues (% Cys + Met residues)RegulationReference
YJR152wDAL5Allantoate ureidosuccinate8 + 18 (4.9)Nitrogen catabolite repressionRai et al. (1987, 1988)
YLR004cTHI73Unknown14 + 15 (5.6)ThiamineLlorente and Dujon (2000)
YLL055wUnknown4 + 12 (3.0)Sulphur sourceBoer et al. (2003)
YGR260wTNA1Nicotinic acid13 + 18 (5.8)Nicotinic acidLlorente and Dujon (2000)
YIL166cUnknown13 + 18 (3.7)Sulphur sourceBoer et al. (2003)
YCR028cFEN2Pantothenate9 + 20 (5.7)PantothenateStolz and Sauer (1999)
YAL067cSEO1Unknown8 + 11 (3.2)Isnard et al. (1996)
YGR065cVHT1Biotin13 + 11 (4.0)BiotinStolz et al. (1999)