>3tdbA (A:) SEQRES residues klppgwekamsrssgrvyyfnhitnasqwerpsgnsssggkngqgeparvrcshllvkhs qsrrpsswrqekitrtkeealelingyiqkiksgeedfeslasqfsdcssakargdlgaf srgqmqkpfedasfalrtgemsgpvftdsgihiilrte