>2ax9A (A:) observed residues (from ATOM records)
iflnvleaiepgvvcaghdnnqpdsfaallsslnelgerqlvhvvkwakalpgfrnlhvd
dqmaviqyswmglmvfamgwrsftnvnsrmlyfapdlvfneyrmhksrmysqcvrmrhls
qefgwlqitpqeflcmkalllfsiipvdglknqkffdelrmnyikeldriiacsrrfyql
tklldsvqpiarelhqftfdllikshmvsvdfpemmaeiisvqvpkilsgkvkpiyfh