>3swtA (A:) observed residues (from ATOM records)
litvkklgsrigaqvdgvslgadldaaavdqiraallehkviffrnqhhlddqqqlqfag
llgtpianrwhtdvtfaanypaasilravtlpnyggstlwantatayaelpeplkclven
lwalhtnrpdfrtehpvvrvhpetgertllagdfvrgfvgldsqessalfellqrritsp
entirwnwesgdvaiwdnratqhraiddyddqhrllhrvtlmgdvpvdvhgqrsrvisga
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