Chains and heterogens:
PDB Chain Sequences:
>2plc_ (-) vttkqwmsalpdttnlaalsipgthdtmsyngditwtltkplaqtqtmslyqqleagiry idirakdnlniyhgpiflnaslsgvletitqflkknpketiimrlkdeqnsndsfdyriq pliniykdyfyttprtdtsnkiptlkdvrgkilllsenhtkkplvinsrkfgmqfgapnq viqddyngpsvktkfkeivqtayqaskadnklflnhisatsltftprqyaaalnnkveqf vlnltsekvrglgilimdfpekqtikniiknnkf