>4a6rB (B:) observed residues (from ATOM records)
rvmtrgegvylwdsegnkiidgmaglwcvnvgygrkdfaeaarrqmeelpfyntffktth
pavvelssllaevtpagfdrvfytnsgsesvdtmirmvrrywdvqgkpekktligrwngy
hgstiggaslggmkymhlpipgmahieqpwwykhgkdmtpdefgvvaarwleekileiga
dkvaafvgepiqgaggvivppatywpeiericrkydvllvadevicgfgrtgewfghqhf
gfqpdlftaakglssgylpigavfvgkrvaegliaggdfnhgftysghpvcaavahanva
alrdegivqrvkddigpymqkrwretfsrfehvddvrgvgmvqaftlvknkakrelfpdf
geigtlcrdiffrnnlimracgdhivsapplvmtraevdemlavaercleefeqtlkarg
la