Chains and heterogens:
PDB Chain Sequences:
>1nna_ (-) dfnnltkglctinswhiygkdnavrigedsdvlvtrepyvscdpdecrfyalsqgttirg khsngtihdrsqyraliswplsspptvynsrvecigwsstschdgktrmsicisgpnnna saviwynrrpvteintwarnilrtqesecvchngvcpvvftdgsatgpaetriyyfkegk ilkweplagtakhieecscygeraeitctcrdnwqgsnrpviridpvamthtsqyicspv ltdnprpndptvgkcndpypgnnnngvkgfsyldgvntwlgrtisiasrsgyemlkvpna ltddkskptqgqtivlntdwsgysgsfmdywaegecyracfyvelirgrpkedkvwwtsn sivsmcssteflgqwdwpdgakieyfl