>5jczB (B:) observed residues (from ATOM records)
fqgmleykkedeqklvknlilelkprgvavnlipglpayilfmcvrhadylnddqkvrsl
ltstinsikkvlkkrgddfetvsfwlsntcrflhclkqysgeegfmkhntsrqnehcltn
fdlaeyrqvlsdlaiqiyqqlvrvlenilqpmivsgmlehetiqggtytldsilrqlnsf
hsvmcqhgmdpelikqvvkqmfyiigaitlnnlllrkdmcswskgmqirynvsqleewlr
dknlmnsgaketlepliqaaqllqvkkktdddaeaicsmcnalttaqivkvlnlytpvne
feervsvsfirtiqmrlrdrkdspqllmdakhifpvtfpfnpsslaletiqipaslglgf
isrv