GO:0000105

Phosphoribosyl-AMP cyclohydrolase (NCBI)
Phosphoribosyl-ATP pyrophosphatase (NCBI)
ATP phosphoribosyltransferase (NCBI)
Histidinol phosphatase, putative
Imidazoleglycerol-phosphate dehydratase
1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase
Histidinol-phosphate aminotransferase
Histidinol dehydrogenase
Bifunctional protein FolD
Imidazole glycerol phosphate synthase subunit HisF