ATATP-PRT2 (ATP PHOSPHORIBOSYL TRANSFERASE 2); ATP phosphoribosyltransferase. similar to ATATP-PRT1 (ATP PHOSPHORIBOSYL TRANSFERASE) [Arabidopsis thaliana] (TAIR:AT1G58080.1); similar to chloroplast ATP phosphoribosyl transferase [Alyssum montanum] (GB:AAT74598.1); similar to chloroplast ATP phosphoribosyl transferase [Alyssum lesbiacum] (GB:AAT74590.1); similar to ATP phosphoribosyltransferase [Thlaspi goesingense] (GB:AAB88880.1); contains InterPro domain Histidine biosynthesis HisG: ATP phosphoribosyltransferase; (InterPro:IPR001348); contains InterPro domain Nitrogen regulatory PII-like, alpha/beta (InterPro:IPR011322); contains InterPro