>1g5yB (B:) observed residues (from ATOM records)
pverileaelavepktetyveanmglnpsspndpvtnicqaadkqlftlvewakriphfs
elplddqvillragwnelliasfshrsiavkdgillatglhvhrnsahsagvgaifdrvl
telvskmrdmqmdktelgclraivlfnpdskglsnpaevealrekvyasleayckhkype
qpgrfaklllrlpalrsiglkclehlfffkligdtpidtflmemleaph