>3rnzB (B:) observed residues (from ATOM records)
mekkvlltgfdpfggetvnpsweavkrlngaaegpasivseqvptvfykslavlreamkk
hqpdiiicvgqaggrmqitpervainlnearipdnegnqpvgedisqggpaaywtglpik
riveeikkegipaavsytagtfvcnhlfyglmdeisrhhphirggfihipyipeqtlqks
apslsldhitkalkiaavtaaaheddiet