>3n2sA (A:) observed residues (from ATOM records)
nntietilnhrsirsftdqlltaeeidtlvksaqaastssyvqaysiigvsdpekkrels
vlagnqpyveknghffvfcadlyrhqqlaeekgehisellentemfmvslidaalaaqnm
siaaesmglgicyiggirneldkvtevlqtpdhvlplfglavghpanlsgkkprlpkqav
yhentynvntddfrhtmntydktisdyyrertngkreetwsdqilnfmkqkprtylndyv
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