>6d1kA (A:) observed residues (from ATOM records)
gdqrfgdlvfrqlapnvwqhtsyldmpgfgavasnglivrdggrvlvvdtawtddqtaqi
lnwikqeinlpvalavvthahqdkmggmdalhaagiatyanalsnqlapqegmvaaqhsl
tfaangwvepatapnfgplkvfypgpghtsdnitvgidgtdiafggclikdskakslgnl
gdadtehyaasarafgaafpkasmivmshsapdsraaithtarmadklr