>4k1wB (B:) observed residues (from ATOM records)
hmkitaarviitcpgrnfvtlkietdqgvygigdatlngrelsvvaylqehvapcligmd
prriediwqyvyrgaywrrgpvtmraiaavdmalwdikakmagmplyqllggrsrdgimv
yghangsdiaetveavghyidmgykairaqtgvpgikslpsvtgwdtrkalnyvpklfee
lrktygfdhhllhdghhrytpqeaanlgkmlepyqlfwledctpaenqeafrlvrqhtvt
plavgeifntiwdakdliqnqlidyiratvvgagglthlrriadlaslyqvrtgchgptd
lspvtmgcalhfdtwvpnfgiqeymrhteetdavfphdywfekgelfvgetpghgvdide
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