Chains and heterogens:
PDB Chain Sequences:
>1ah3_ (-) ashlvlytgakmpilglgtwksppgkvteavkvaidlgyrhidcahvyqnenevglglqe klqgqvvkredlfivsklwctdheknlvkgacqttlrdlkldyldlylihwptgfkpgkd pfpldgdgnvvpdesdfvetweameelvdeglvkaigvsnfnhlqvekilnkpglkykpa vnqievhpyltqeklieyckskgivvtaysplgspdrpwakpedpslledprikaiaaky nkttaqvlirfpmqrnlivipksvtperiaenfqvfdfelspedmntllsynrnwrvcal mscashkdypfheey