>3opz_H mol:protein length:222 heavy chain of the Fab fragment of immunoglobulin GVKLQQSGVELVRPGTSVKMSCKAVGYTFTYDWIGWVKQRPGHGLEWIGDIYLGGGYINYNEKFKGKVILTADTSSSTAYMQLSSLTSEDSAIYYCARGHYDGSYFDYWGQGTTLTVSSAKTTAPSVYPLAPVCGDTSGSSVTLGCLVKGYFPEPVTLTWNSGSLSSGVHTFPAVLQSDLYTLSSSVTVTSSTWPSQSITCNVAHPASSTKVDKKIEPRGPTI