>2pwfA (A:) observed residues (from ATOM records)
gapwwksavfyqvyprsfkdtngdgigdfkgltekldylkglgidaiwinphyaspntdn
gydisdyrevmkeygtmedfdrlmaelkkrgmrlmvdvvinhssdqhewfkssraskdnp
yrdyyfwrdgkdghepnnypsffggsawekdpvtgqyylhyfgrqqpdlnwdtpklreel
yamlrfwldkgvsgmrfatvatysktpgfpdltpeqmknfaeaytqgpnlhrylqemhek
vfdhydavtageifgaplnqvplfidsrrkeldmaftfdlirydraldrwhtiprtladf
rqtidkvdaiageygwntfflgnhdnpravshfgddrpqwreasakalatvtltqrgtpf
ifqgdelgmtnypfktlqdfddievkgffqdyvetgkataeelltnvaltsrdnartpfq
wddsanagfttgkpwlkvnpnyteinaareigdpksvysfyrnlisirhetpalstgsyr
didpsnadvyaytrsqdgetylvvvnfkaeprsftlpdgmhiaetliessspaapaagaa
slelqpwqsgiykvk