>1httA (A:) observed residues (from ATOM records)
niqairgmndylpgetaiwqriegtlknvlgsygyseirlpiveqtplfkraigevtdvv
ekemytfedrngdsltlrpegtagcvragiehgllynqeqrlwyigpmfrherpqkgryr
qfhqlgcevfglqgpdidaelimltarwwralgisehvtlelnsigslearanyldeesr
ehfaglckllesagiaytvnqrlvrgldyynrtvfewvtnqgtvcaggrydglveqlggr
atpavgfamglerlvllvqavnpefkadpvvdiylvasgadtqsaamalaerlrdelpgv
klmtnhgggnfkkqfaradkwgarvavvlgesevangtavvkdlrsgeqtavaqdsvaah
lrtllg