Chains and heterogens:
PDB Chain Sequences:
>2acrA (A:) asrlllnngakmpilglgtwksppgqvteavkvaidvgyrhidcahvyqnenevgvaiqe klreqvvkreelfivsklwctyhekglvkgacqktlsdlkldyldlylihwptgfkpgke ffpldesgnvvpsdtnildtwaameelvdeglvkaigisnfnhlqvemilnkpglkykpa vnqiechpyltqekliqycqskgivvtaysplgspdrpwakpedpslledprikaiaakh nkttaqvlirfpmqrnlvvipksvtperiaenfkvfdfelssqdmttllsynrnwrvcal lsctshkdypfheef