Chains and heterogens:
PDB Chain Sequences:
>1cnv_ (-) dissteiavywgqredgllrdtcktnnykivfisfldkfgceirkpelelegvcgpsvgn pcsflesqikecqrmgvkvflalggpkgtysacsadyakdlaeylhtyflserregplgk valdgihfdiqkpvdelnwdnlleelyqikdvyqstfllsaapgclspdeyldnaiqtrh fdyifvrfyndrscqystgniqrirnawlswtksvyprdknlflelpasqatapgggyip psaligqvlpylpdlqtryagialwnrqadketgystniiryl