Uptake of branched-chain alpha-keto acids in Bacillus subtilis.
Bacillus subtilis has a constitutive system for the uptake of alpha-keto-beta-methylvalerate, alpha-ketoisovalerate, and (probably) alpha-ketoisocaproate. A mutation, kauA1, which blocks the uptake of alpha-keto-beta-methylvalerate and alpha-ketoisovalerate, is located between metB and citK on the B. subtilis chromosome.
D001412:Bacillus subtilis / Q000378:metabolism*; D002874:Chromosome Mapping; D005796:Genes; D007532:Isoleucine / Q000378:metabolism; D007651:Keto Acids / Q000378:metabolism*; D007656:Ketoglutaric Acids / Q000378:metabolism; D007930:Leucine / Q000378:metabolism; D008769:Methylnitronitrosoguanidine; D009153:Mutagens; D009154:Mutation; D011773:Pyruvates / Q000378:metabolism; D014633:Valine / Q000378:metabolism
D007651:Keto Acids; D007656:Ketoglutaric Acids; D009153:Mutagens; D011773:Pyruvates; D007532:Isoleucine; D008769:Methylnitronitrosoguanidine; D007930:Leucine; D014633:Valine