>tr|A0A368UXB4|A0A368UXB4_MARNT ATP phosphoribosyltransferase regulatory subunit OS=Marinobacter nauticus GN=hisZ MTVSDRWLLPDGVEDILPPLAGRIESLRRDVMDTCQRWGYQLVIPPLIEYLESLFTGTGH DLELQTFKLTDQLTGRMMGVRADMTPQAARIDAHTLGQDGITRLCYAGHVLHTRPRHMLT GRTPIQAGCELFGSGSEAADMEVISLMLETLRVAGLPRLHLDLAHVSIYESLVSDAGFDR DTEAAVFDAMARKSVPELDRLLGECVPGSAGFRLRQLARVSGGVESLADAREILSGASGA IDAALDQLARVADMLNRDFPEVSLGFDFCELRGYNYHTGLVFAAYVPGHGDAVAKGGRYD AIGSDFGRARPATGFSLDIRALVSLGERPFRKAGAIWAPADNDARLEGVISGLRMTETVI RALPDDRETDPSERGCDRQLVNRDGQWVVETIA