vfm:VFMJ11_0064 K01749 hydroxymethylbilane synthase [EC:2.5.1.61] | (GenBank) hemC; porphobilinogen deaminase vfm:VFMJ11_0063 K01719 uroporphyrinogen-III synthase [EC:4.2.1.75] | (GenBank) hemD; uroporphyrinogen-III synthase vfm:VFMJ11_0062 K02496 uroporphyrin-III C-methyltransferase [EC:2.1.1.107] | (GenBank) uroporphyrin-III C-methyltransferase vfm:VFMJ11_0061 K02498 HemY protein | (GenBank) HemY protein