>1k9jA (A:) observed residues (from ATOM records)
crhcpkdwtffqgncyfmsnsqrnwhdsvtacqevraqlvviktaeeqnflqlqtsrsnr
fswmglsdlnqegtwqwvdgsplspsfqrywnsgepnnsgnedcaefsgsgwndnrcdvd
nywickkpaa