>2cnbC (C:) observed residues (from ATOM records)
shmrvlvcggagyigshfvrallrdtnhsvvivdslvgthgksdhvetrenvarklqqsd
gpkppwadryaalevgdvrnedflngvftrhgpidavvhmcaflavgesvrdplkyydnn
vvgilrllqamllhkcdkiifsssaaifgnptaepidinakkspespygeskliaermir
dcaeaygikgiclryfnacgahedgdigehyqgsthlipiilgrvmsdiapdtdkrmpif
gtdyptpdgtcvrdyvhvcdlasahilaldyveklgpndkskyfsvfnlgtsrgysvrev
ievarkttghpipvrecgrregdpaylvaasdkarevlgwkpkydtleaimetswkfqrt
hpngya