>2dx5A (A:) SEQRES residues mdrfvwtsglleinetlviqqrgvrvydgeekikfdagtlllsthrliwrdqknneccma iplsqivfieeqaagigksakivvhlhpapsnkepgpfqssknsyirlsfkehgqiefyr rlseemtqrrwetvpvsqs