>5i4vF (F:) observed residues (from ATOM records)
eempvdrileaelavepvtnicqaadkqlftlvewakriphfsslplddqvillragwne
lliasfshrsidvrdgillatglhvhrnsahsagvgaifdrvltelvskmrdmrmdktel
gclraiilfnpdakglsnpsevevlrekvyasletyckqkypeqqgrfaklllrlpalrs
iglkclehlfffkligdtflmemleagshkilhrllqd