>1xvpA (A:) observed residues (from ATOM records)
nedmpverileaelavepktetyveanmglnpsspndpvtnicqaadkqlftlvewakri
phfselplddqvillragwnelliasfshrsiavkdgillatglhvhrnsahsagvgaif
drvltelvskmrdmqmdktelgclraivlfnpdskglsnpaevealrekvyasleayckh
kypeqpgrfaklllrlpalrsiglkclehlfffkligdtpidtflmemleap