>2wtrB (B:) observed residues (from ATOM records)
gdkgtrvfkkaspngkltvylgkrdfvdhidlvepvdgvvlvdpeylkerrvyvtltcaf
rygrvgltfrkdlfvanvqsfppapedkkpltrlqerlikklgehaypftfeippnlpcs
vtlqpgpedtgkacgvdyevkafcaenleekihkrnsvrlvirkvqyaperpqptaettr
qflmsdkplhleasldkeiyyhgepisvnvhvtnntnktvkkikisvrqyadiclfntaq
ykcpvameeaddtvapsstfckvytltpflannrekrglaldgklkhedtnlasstllre
ganreilgiivsykvkvklvvsrassdvavelpftlmhpkpkeepldtndddivfedfar
qrlkgmk