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Saccharomyces cerevisiae chromosome V
>YER055C 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 
MDLVNHLTDRLLFAIPKKGRLYSKSVSILNGADITFHRSQRLDIALSTSLPVALVFLPAADIPTFVGEGKCDLGITGVDQ
VRESNVDVDLAIDLQFGNCKLQVQVPVNGEYKKPEQLIGKTIVTSFVKLAEKYFADLEGTTVEKMTTRIKFVSGSVEASC
ALGIGDAIVDLVESGETMRAAGLVDIATVLSTSAYLIESKNPKSDKSLIATIKSRIEGVMTAQRFVSCIYNAPEDKLPEL
LKVTPGRRAPTISKIDDEGWVAVSSMIERKTKGVVLDELKRLGASDIMVFEISNCRV

Supplementary options
Additional orf sequence data See Genomic Environment
Search GenBank with PSI-Blast at NCBI Search Complete Genomes DataBase with Blast at LBMGE
Search InterPro Database at LBMGE Search CDD Database at LBMGE
Determine COG functional Category (microbial) Determine COG functional Category (eukarial)
__________ GenBank id: 6320896 Gene name: HIS1 COG: E COG0040 ATP phosphoribosyltransferase Taxon: 4932 Lineage: Eukaryota: Opisthokonta: Fungi: Dikarya: Ascomycota: saccharomyceta: Saccharomycotina: Saccharomycetes: Saccharomycetales: Saccharomycetaceae: Saccharomyces: Saccharomyces cerevisiae
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