>1q72H (H:) observed residues (from ATOM records)
evtlqesggglvqpggsmklscaasgftfsdawvdwvrqspgkglewvaeirnkannhat
kytesvkgrftisrddskssvylqmnslraedtgiyyctsvpqlgrgfaywgqgtlvtvs
aasttppsvyplapgsggagsmvtlgclvkgyfpepvtvtwnsgalssgvhtfpavlngd
lytlsssvtvpsstwpsqtvtcnvahpasstqvdkkivpk