Chains and heterogens:
PDB Chain Sequences:
>1nzhA (A:) gsppaqlsvhtvswnsgheraptnleellglnsgetpdviavavqgfgfqtdkpqqgpac vknfqslltskgytklkntitetmgltvyclekhldqntlknetiivtvddqkksggivt sftiynkrfsfttsrmsdedvtstntkyaydtrldyskkddpsdflfwigdlnvrvetna thakslvdqnnidglmafdqlkkakeqklfdgwtepqvtfkptykfkpntdeydlsatps wtdralyksgtgktiqplsynsltnykqtehrpvlakfrvtl
>1nzhA (A:) ppaqlsvhtvswnsgheraptnleellglnsgetpdviavavqgfgfqtdkpqqgpacvk nfqslltskgytklkntitetmgltvyclekhldqntlknetiivtvddqkksggivtsf tiynkrfsfttsrmsdedvtstntkyaydtrldyskkddpsdflfwigdlnvrvetnath akslvdqnnidglmafdqlkkakeqklfdgwtepqvtfkptykfkpntdeydlsatpswt dralyksgtgktiqplsynsltnykqtehrpvlakfrvtl