>1x3lA (A:) observed residues (from ATOM records)
miamdireiglrlvgeaikaadpyravlnavkvsddkiivqgkefeikgkvyvialgkaa
cemaraiedildvedgvavtkygygkelkrikvieaghpipdeksilgakealsilnrar
endivfilisgggsalfelpeegisledlklttdlllksgakiheintvrkhiskvkggk
lakmikgtgivliisdvvgdnleaiasgptvkdpttfedakrilelydiwekvpesvrlh
ierglrgeveetlkedlpnvhnfliasnsisceaiareaqrlgfkayimtttlegeakda
glfigsivqeiaergrpfeppvvlvfggettvtiegkggkggpnqeialsatrkisdlea
livafdtdgtdgptdaaggivdgttykklrekgidvekvlkehnsyealkkvggllftgp
tgtnvnsiviaivtsk