>3rkkA (A:) observed residues (from ATOM records) qrfgdlvfrqlapnvwqhtsyldmpgfgavasnglivrdggrvlvvdtawtddqtaqiln wikqeinlpvalavvthahqdkmggmdalhaagiatyanalsnqlapqegmvaaqhsltf aangwvepatapnfgplkvfypgpghtsdnitvgidgtdiafggclikdskakslgnlgd adtehyaasarafgaafpkasmivmshsapdsraaithtarmadklr