>3V2B_1|Chain A|Poly [ADP-ribose] polymerase 15|Homo sapiens (9606) MHHHHHHSSGVDLGTENLYFQSMTAYEMKIGAITFQVATGDIATEQVDVIVNSTARTFNRKSGVSRAILEGAGQAVESECAVLAAQPHRDFIITPGGCLKCKIIIHVPGGKDVRKTVTSVLEECEQRKYTSVSLPAIGTGNAGKNPITVADNIIDAIVDFSSQHSTPSLKTVKVVIFQPELLNIFYDSMKKRDLSASLN