>4nnpB (B:) SEQRES residues
gtggkqssdksngklkvvttnsilydmaknvggdnvdihsivpvgqdpheyevkpkdikk
ltdadvilynglnletgngwfekaleqagkslkdkkviavskdvkpiylngeegnkdkqd
phawlsldngikyvktiqqtfidndkkhkadyekqgnkyiaqleklnndskdkfndipke
qramitsegafkyfskqygitpgyiweintekqgtpeqmrqaiefvkkhklkhllvetsv
dkkameslseetkkdifgevytdsigkegtkgdsyykmmksnietvhgsmk