>3b2uW (W:) observed residues (from ATOM records) qvqlqesgpglvkpsqtlsltctvsggsissgdyywswirqppgkglewigyiyysgstd ynpslksrvtmsvdtsknqfslkvnsvtaadtavyycarvsifgvgtfdywgqgtlvtvs sastkgpsvfplapsgtaalgclvkdyfpepvtvswnsgaltsgvhtfpavlqssglysl ssvvtvpssslgtqtyicnvnhkpsntkvdkkvepk