>1zfnD (D:) observed residues (from ATOM records)
mndrdfmrysrqillddialdgqqklldsqvliiglgglgtpaalylagagvgtlvladd
ddvhlsnlqrqilfttedidrpksqvsqqrltqlnpdiqltalqqrltgealkdavarad
vvldctdnmatrqeinaacvalntplitasavgfggqlmvltppweqgcyrclwpdnagv
vgpvvgvmgtlqaleaikllsgietpagelrlfdgkssqwrslalrrasgcpvcg