>4b8mB (B:) observed residues (from ATOM records)
talaempkrkftiddfdigrplgkgkfgnvylarekqnkfimalkvlfksqlekegvehq
lrreieiqshlrhpnilrmynyfhdrkriylmlefaprgelykelqkhgrfdeqrsatfm
eeladalhycherkvihrdikpenllmgykgelkiadfgwsvhapslrrrtmcgtldylp
pemiegkthdekvdlwcagvlcyeflvgmppfdspshtethrrivnvdlkfppflsdgsk
dliskllryhppqrlplkgvmehpwvkansrrvlppvyqs