>3mi1_N mol:protein length:238 Protocatechuate 3,4-dioxygenase beta chain PAQDNSRFVIRDRNWHPKALTPDYKTSIARSPRQALVSIPQSISETTGPNFSHLGFGAH DHDLLLNFNNGGLPIGERIIVAGRVVDQYGKPVPNTLVEMWQANAGGRYRHKNDRYLAP LDPNFGGVGRCLTDSDGYYSFRTIKPGPYPWRNGPNDWRPAHIYFGISGPSIATKLITQ LYFEGDPLIPMCPIVKSIANPEAVQQLIAKLDMNNANPMDCLAYRFDIVLRGQRKTHFE NC