>1k0rB (B:) observed residues (from ATOM records)
vsrrhmnidmaalhaievdrgisvnelletiksalltayrhtqghqtdarieidrktgvv
rviaretdeagnlisewddtpegfgriaattarqvmlqrfrdaestregeivagviqrds
ranarglvvvrigtetkasegvipaaeqvpgesyehgnrlrcyvvgvtrgareplitlsr
thpnlvrklfslevpeiadgsveivavareaghrskiavrsnvaglnakgacigpmgqrv
rnvmselsgekidiidydddparfvanalspakvvsvsvidqtaraarvvvpdfqlslai
gkegqnarlaarltgwridirgdapp