>3blxP (P:) observed residues (from ATOM records)
tvsfiegdgigpeisksvkkifsaanvpiewescdvspifvnglttipdpavqsitknlv
alkgplatrslnltlrktfglfanvrpaksiegfkttyenvdlvlirentegeysgiehi
vcpgvvqsiklitrdaserviryafeyaraigrprvivvhkstiqrladglfvnvakels
keypdltletelidnsvlkvvtnpsaytdavsvcpnlygdilsdlnsglsagslgltpsa
nighkisifeavhgsapdiagqdkanptalllssvmmlnhmgltnhadqiqnavlstias
gpenrtgdlagtattssfteavikrl