>1f28D (D:) observed residues (from ATOM records)
naeeqqylnlvqyiinhgedrpdrtgtgtlsvfapsplkfslrnktfpllttkrvfirgv
ieellwfirgetdslklreknihiwdangsreyldsigltkrqegdlgpiygfqwrhfga
eyidcktnyigqgvdqlaniiqkirtspydrrlilsawnpadlekmalppchmfcqfyvh
ipsnnhrpelscqlyqrscdmglgvpfniasyalltcmiahvcdldpgdfihvmgdchiy
kdhiealqqqltrsprpfptlslnrsitdiedftlddfniqnyhpyetikmkmsi