>1d1aA (A:) observed residues (from ATOM records)
npihdrtsdyhkylkvkqgdsdlfkltvsdkryiwynpdpkerdsyecgeivsetsdsft
fktvdgqdrqvkkddanqrnpikfdgvedmselsylnepavfhnlrvrynqdliytysgl
flvavnpfkripiytqemvdifkgrrrnevaphifaisdvayrsmlddrqnqsllitges
gagktentkkviqylasvagrnqgvleqqilqanpileafgnakttrnnnssrfgkfiei
qfnnagfisgasiqsylleksrvvfqseternyhifyqllagataeekkalhlagpesfn
ylnqsgcvdikgvsdseefkitrqamdivgfsqeeqmsifkiiagilhlgnikfekgage
gavlkdktalnaastvfgvnpsvlekalmeprilagrdlvaqhlnvekssssrdalvkal
ygrlflwlvkkinnvlcqerkayfigvldisgfeifkvnsfeqlcinytneklqqffnhh
mfkleqeeylkekinwfgldsqatidlidgrqppgilalldeqsvfpnatdntlitklhs
hfskknakyeeprfsktefgvthyagqvmyeiqdwleknkdplqqdlelcfkdssdnvvt
klfndpniasrafitvaaqykeqlaslmatlettnphfvrciipnnkqlpakledkvvld
qlrcngvlegiritrkgfpnriiyadfvkryyllapnvprdaedsqkatdavlkhlnidp
eqyrfgitkiffragqlarieeare