>4zo3B (B:) SEQRES residues ddlsgfkkiklgelelfiltdgyiheenlisfaprgnvaelktilkdnfradhyidmain illvktkeklilmdtgmgifadertgfllkslqkagfsahditdiflshahpdhiggvvd kqnklvfpnasifiskiehdfwinasikdfnnsalkahperlnqiipalqnilkaiqpkl kfydlnktlyshfnfqlapghtpgltvttissgneklmyvadlihsdvilfphpdwgfsg dtdldiatasrkkflkqladtkaraftshlpwpglgftkvkapgfewipesfmn