>3dpwA (A:) observed residues (from ATOM records)
dpmvskgeelftgvvpilveldgdvnghkfsvsgegegdatygkltlkficttgklpvpw
ptlvttfgyglmcfarypdhmkqhdffksampegyvqertiffkddgnyktraevkfegd
tlvnrielkgidfkedgnilghkleynynshnvyimadkqkngikvnfkirhniedgsvq
ladhyqqntpigdgpvllpdnhylsyqsalskdpnekrdhmvllefvtaagit