>2zr4A (A:) SEQRES residues madeeklppgwekrmsrssgrvyyfnhitnaaqwerpsgnsssggkngqgeparvrcshl lvkhsqsrrpsswrqekitrtkeealelingyiqkiksgeedfeslasqfsdcssakarg dlgafsrgqmqkpfedasfalrtgemsgpvftdsgihiilrte