>1op3H (H:) observed residues (from ATOM records) evqlvesggglvkaggslilscgvsnfrisahtmnwvrrvpggglewvasistsstyrdy adavkgrftvsrddledfvylqmhkmrvedtaiyycarkgsdrlsdndpfdawgpgtvvt vspastkgpsvfplapsskstsggtaalgclvkdyfpepvtvswnsgaltsgvhtfpavl qssglyslssvvtvpssslgtqtyicnvnhkpsntkvdkkvepk