>1n45A (A:) observed residues (from ATOM records) pqdlsealkeatkevhtqaenaefmrnfqkgqvtrdgfklvmaslyhiyvaleeeiernk espvfapvyfpeelhrkaaleqdlafwygprwqevipytpamqryvkrlhevgrtepell vahaytrylgdlsggqvlkkiaqkaldlpssgeglafftfpniasatkfkqlyrsrmnsl emtpavrqrvieeaktafllniqlfeelqellth