Chains and heterogens:
PDB Chain Sequences:
>2hyvA (A:) nfdaerdalnietaiktkgvdevtivniltnrsnaqrqdiafayqrrtkkelasalksal sghletvilgllktpaqydaselkasmkglgtdedslieiicsrtnqelqeinrvykemy ktdlekdiisdtsgdfrklmvalakgrraedgsvidyelidqdardlydagvkrkgtdvp kwisimtersvphlqkvfdryksyspydmlesirkevkgdlenaflnlvqciqnkplyfa drlydsmkgkgtrdkvlirimvsrsevdmlkirsefkrkygkslyyyiqqdtkgdyqkal lylcggdd