>4ey2B (B:) observed residues (from ATOM records) eirptigqqmetgdqrfgdlvfrqlapnvwqhtsyldmpgfgavasnglivrdggrvlvv dtawtddqtaqilnwikqeinlpvalavvthahqdkmggmdalhaagiatyanalsnqla pqegmvaaqhsltfaangwvepatapnfgplkvfypgpghtsdnitvgidgtdiafggcl ikdskakslgnlgdadtehyaasarafgaafpkasmivmshsapdsraaithtarmadkl r