>1n1bB (B:) observed residues (from ATOM records)
palwdsnyiqslntpyteerhldrkaelivqvrillkekmepvqqlelihdlkylglsdf
fqdeikeilgviynehkcfhnnevekmdlyftalgfrllrqhgfnisqdvfncfknekgi
dfkaslaqdtkgmlqlyeasfllrkgedtlelarefatkclqkklddenlllwirhsldl
plhwriqsvearwfidayarrpdmnplifelaklnfniiqathqqelkdlsrwwsrlcfp
eklpfvrdrlvesffwavgmfephqhgyqrkmaatiivlatviddiydvygtldelelft
dtfkrwdtesitrlpyymqlcywgvhnyisdaaydilkehgffclqylrksvvdlveayf
heakwyhsgytpsldeylniakisvaspaiisptyftfanashdtavidslyqyhdilcl
agiilrlpddlgtdvpktiqcymketnaseeeavehvkflireawkdmntaiaagypfpd
gmvagaanigrvaqfiylhgdgfsktyehiagllfepya