>1b93B (B:) observed residues (from ATOM records) melttrtlparkhialvahdhckqmlmswverhqplleqhvlyatgttgnlisratgmnv namlsgpmggdqqvgalisegkidvliffwdplnavphdpdvkallrlatvwnipvatnv atadfiiqsphfndavdilipdyqryladrl