Chains and heterogens:
PDB Chain Sequences:
>2vnuD (D:) dkdlerdtfsdftfpeyystarvmgglkngvlyqgniqiseynflegsvslprfskpvli vgqknlnrafngdqvivellpqsewkapssivldsehfdvndnpdieagddddnnesssn ttvisdkqrrllakdamiaqrskkiqptakvvyiqrrswrqyvgqlapssvdpqssstqn vfvilmdkclpkvrirtrraaelldkrivisidswptthkyplghfvrdlgtiesaqaet ealllehdveyrpfskkvleclpaeghdwkaptklddpeavskdplltkrkdlrdklics idppgcvdindalhakklpngnwevgvhiadvthfvkpgtaldaegaargtsvylvdkri dmlpmllgtdlcslkpyvdrfafsviwelddsanivnvnfmksvirsreafsyeqaqlri ddktqndeltmgmrallklsvklkqkrleagalnlaspevkvhmdsetsdpneveikkll atnslveefmllanisvarkiydafpqtamlrrhaappstnfeilnemlntrknmsisle sskaladsldrcvdpedpyfntlvrimstrcmmaaqyfysgaysypdfrhyglavdiyth ftspirrycdvvahrqlagaigyeplslthrdknkmdmicrninrkhrnaqfagrasiey yvgqvmrnnestetgyvikvfnngivvlvpkfgveglirldnltedpnsaafdeveyklt fvptnsdkprdvyvfdkvevqvrsvmdpitskrkaelllk
>2vnuD (D:) dftfpeyystarvmgglkngvlyqgniqiseynflegsvslprfskpvlivgqknlnraf ngdqvivellpqsewkapssivldsehfdiqptakvvyiqrrswrqyvgqlapssvdpqs sstqnvfvilmdkclpkvrirtrraaelldkrivisidswptthkyplghfvrdlgties aqaetealllehdveyrpfskkvleclpaeghdwkaptklddpeavskdplltkrkdlrd klicsidppgcvdindalhakklpngnwevgvhiadvthfvkpgtaldaegaargtsvyl vdkridmlpmllgtdlcslkpyvdrfafsviwelddsanivnvnfmksvirsreafsyeq aqlriddktqndeltmgmrallklsvklkqkrleagalnlaspevkvhmdsetsdpneve ikkllatnslveefmllanisvarkiydafpqtamlrrhaappstnfeilnemlntrknm sislesskaladsldrcvdpedpyfntlvrimstrcmmaaqyfysgaysypdfrhyglav diythftspirrycdvvahrqlagaigyeplslthrdknkmdmicrninrkhrnaqfagr asieyyvgqvmrnnestetgyvikvfnngivvlvpkfgveglirldnltedpnsaafdev eykltfvptnsdkprdvyvfdkvevqvrkrkael