>1xcbB (B:) observed residues (from ATOM records) peaaisrlitylrileeleaqgvhrtsseqlgelaqvtafqvrkdlsyfgsgytvpvlkr elrhilglnrkwglcivgmgrlgsaladypgfgesfelrgffdvdpekvgrpvrggvieh vdllpqrvpgrieialltvpreaaqkaadllvaagikgilnfapvvlevpkevavenvdf lagltrlsfailnpkwr