>1mg7B (B:) observed residues (from ATOM records)
errvkilgidrsenspvltymsklaaaphtvhmmdsgflainrqclvkgkailarepkss
nehmiddlpkhahdqhtlsilrdfidqlklhnvyeinfydpldssgklavipmlialwkc
mlasetdicdqevlksimnsviakfelqipcknavidatlsgsreevhiiaensngtteh
fnkkhdlvfvktdlhpedftpqmfpsqakakllrdafnneededtfpdilvpaymtahsk
nrvrqedytclevefdsqvaleklmneheqvegfevqqggilvalkkdsffddeliekia
iaiatesrqsvssvsfdllklgpgaslvtlansrrfepecrvvlqievkpvs