Updated annotation (from data): 1-(5-phosphoribosyl)-5-((5-phosphoribosylamino)methylideneamino)imidazole-4-carboxamide isomerase (EC 5.3.1.16) Rationale: Important for fitness in most defined media. Semi-automated annotation based on the auxotrophic phenotype and a hit to HMM TIGR00007. Original annotation: Phosphoribosylformimino-5-aminoimidazole carboxamide ribotide isomerase (EC 5.3.1.16) Type 1: Protein-coding gene Located on scaffold unitig_2|quiver.unitig_0|quiver.unitig_1|quiver|pilon, - strand, nucleotides 1,868,509 to 1,869,246 See nucleotide sequence around Pf1N1B4_1624 or for all of scaffold unitig_2|quiver.unitig_0|quiver.unitig_1|quiver|pilon