>1a1qB (B:) observed residues (from ATOM records) pitaysqgllgciitsltqvegevqvvstatqsflatcvngvcwtvyhgagsktlagpkg pitqmytnvdqdlvgwqappgarsltpctcgssdlylvtrhadvipvrrrgdsrgsllsp rpvsylkgssggpllcpsghavgifraavctrgvakavdfvpvesmettm