>2pbqA (A:) observed residues (from ATOM records)
kavigvvtisdraskgiyedisgkaiidylkdviitpfeveyrvipderdliektliela
dekgcslilttggtgpaprdvtpeateavcekmlpgfgelmrqvslkqvptailsrqtag
irgsclivnlpgkpqsikvcldavmpaipycidliggayidtdpnkvkafrpkk