>4oltB (B:) observed residues (from ATOM records) gtvdldapvqkdtamslvssfensstdwqaqygylediadgrgytggligftsgtgdmle lvraysasspgnpleqyipaleavngtdshaglgqgfeqawadaaetsefraaqdaerdr vyfdpavaqgkadglsalgqfayydtlvvhgpgsqrdafggiraealsaalppsqggdet eyleaffdarnvimreepahadtsridtaqrvflqngnfdlerpltwsvygdqysln