Chains and heterogens:
PDB Chain Sequences:
>1pizA (A:) ayttfsqtkndqlkepmffgqpvnvarydqqkydifekliekqlsffwrpeevdvsrdri dyqalpehekhifisnlkyqtllesiqgrspnvallplisipeletwvetwafsetihsr sythiirnivndpsvvfddivtneqiqkraegissyydeliemtsywhllgegthtvngk tvtvslrelkkklylclmsvnaleairfyvsfacsfafaerelmegnakiirliardeal hltgtqhmlnllrsgaddpemaeiaeeckqecydlfvqaaqqekdwadylfrdgsmigln kdilcqyveyitnirmqavgldlpfntrsnpipwintwlvsdnvqvapqevevssylvgq idsevdtddlsnfql
>1pizA (A:) ayttfsqtkndqlkepmffgqpvnvarydqqkydifekliekqlsffwrpeevdvsrdri dyqalpehekhifisnlkyqtllesiqgrspnvallplisipeletwvetwafsetihsr sythiirnivndpsvvfddivtneqiqkraegissyydeliemtsywhllgegthtvngk tvtvslrelkkklylclmsvnaleairfyvsfacsfafaerelmegnakiirliardeal hltgtqhmlnllrsgaddpemaeiaeeckqecydlfvqaaqqekdwadylfrdgsmigln kdilcqyveyitnirmqavgldlpfntrsnpipwintwlv
>1pizB (B:) ayttfsqtkndqlkepmffgqpvnvarydqqkydifekliekqlsffwrpeevdvsrdri dyqalpehekhifisnlkyqtllesiqgrspnvallplisipeletwvetwafsetihsr sythiirnivndpsvvfddivtneqiqkraegissyydeliemtsywhllgegthtvngk tvtvslrelkkklylclmsvnaleairfyvsfacsfafaerelmegnakiirliardeal hltgtqhmlnllrsgaddpemaeiaeeckqecydlfvqaaqqekdwadylfrdgsmigln kdilcqyveyitnirmqavgldlpfntrsnpipwintwlvsdnvqvapqevevssylvgq idsevdtddlsnfql
>1pizB (B:) ayttfsqtkndqlkepmffgqpvnvarydqqkydifekliekqlsffwrpeevdvsrdri dyqalpehekhifisnlkyqtllesiqgrspnvallplisipeletwvetwafsetihsr sythiirnivndpsvvfddivtneqiqkraegissyydeliemtsywhllgegthtvngk tvtvslrelkkklylclmsvnaleairfyvsfacsfafaerelmegnakiirliardeal hltgtqhmlnllrsgaddpemaeiaeeckqecydlfvqaaqqekdwadylfrdgsmigln kdilcqyveyitnirmqavgldlpfntrsnpipwintwlv