Chains and heterogens:
PDB Chain Sequences:
>1s01_ (-) aqsvpygvsqikapalhsqgytgsnvkvavidsgidsshpdlkvaggasfvpsetpnfqd dnshgthvagtvaaldnsigvlgvapssalyavkvlgdagsgqyswiingiewaiannmd vinmslggpsgsaalkaavdkavasgvvvvaaagnegstgssstvgypgkypsviavgav dasnqrasfssvgpeldvmapgvsicstlpgnkygaksgtsmasphvagaaalilskhpn wtntqvrsslqntttklgdsfyygkglinvqaaaq
>1s01_ (-) aqsvpygvsqikapalhsqgytgsnvkvavidsgidsshpdlkvaggasfvpsetnpfqd nnshgthvagtvaaldnsigvlgvapsaslyavkvlgadgsgqyswiingiewaiannmd vinmslggpsgsaalkaavdkavasgvvvvaaagnegtsgssstvgypakypsviavgav dssnqrasfssvgpeldvmapgvsicstlpgnkygaksgtsmasphvagaaalilskhpn wtntqvrsslentttklgdsfyygkglinvqaaaq