>4zyv_A mol:protein length:210 Trifunctional purine biosynthetic protein adenosine-3 MARVAVLISGTGSNLQALIDSTREPNSSAQIDIVISNKAAVAGLDKAERAGIPTRVINH KLYKNRVEFDSAIDLVLEEFSIDIVCLAGFMRILSGPFVQKWNGKMLNIHPSLLPSFKG SNAHEQALETGVTVTGCTVHFVAEDVDAGQIILQEAVPVKRGDTVATLSERVKLAEHKI FPAALQLVASGTVQLGENGKICWVKEEHHHHHH