Sequence Help

HIS1 / YER055C Sequence

Sequences and genome annotation information for Reference Strain S288C and a select set of Alternative References.

Protein Product
ATP phosphoribosyltransferase
Feature Type
ORF , Verified
ATP phosphoribosyltransferase; a hexameric enzyme, catalyzes the first step in histidine biosynthesis; mutations cause histidine auxotrophy and sensitivity to Cu, Co, and Ni salts; transcription is regulated by general amino acid control 3 4 5
EC Number