>2dfsB (B:) observed residues (from ATOM records)
aefkeafslfdkdgdgtittkelgtvmrslgqnpteaelqdminevdadgngtidfpefl
tmmarkmkdtdseeeireafrvfdkdgngyisaaelrhvmtnlgekltdeevdemiread
idgdgqvnyeefvqmmtak