Chains and heterogens:
PDB Chain Sequences:
>1qh4A (A:) pfsnshnllkmkysvddeypdlsvhnnhmakvltldlykklrdrqtssgftlddviqtgv dnpghpfimtvgcvagdeesyevfkelfdpviedrhggykptdehktdlnadnlqggddl dpnyvlssrvrtgrsirgfclpphcsrgerraieklsvealgslggdlkgkyyalrnmtd aeqqqliddhflfdkpvsplllasgmardwpdargiwhndnktflvwineedhlrvismq kggnmkevftrfctgltqietlfksknyefmwnphlgyiltcpsnlgtglragvhiklpn lgkhekfgevlkrlrlqkrgtggvdtaavggvfdvsnadrlgfsevelvqmvvdgvklli emekrlekgqsiddlmpaqk
>1qh4B (B:) pfsnshnllkmkysvddeypdlsvhnnhmakvltldlykklrdrqtssgftlddviqtgv dnpghpfimtvgcvagdeesyevfkelfdpviedrhggykptdehktdlnadnlqggddl dpnyvlssrvrtgrsirgfclpphcsrgerraieklsvealgslggdlkgkyyalrnmtd aeqqqliddhflfdkpvsplllasgmardwpdargiwhndnktflvwineedhlrvismq kggnmkevftrfctgltqietlfksknyefmwnphlgyiltcpsnlgtglragvhiklpn lgkhekfgevlkrlrlqkrgtggvdtaavggvfdvsnadrlgfsevelvqmvvdgvklli emekrlekgqsiddlmpaqk
>1qh4C (C:) pfsnshnllkmkysvddeypdlsvhnnhmakvltldlykklrdrqtssgftlddviqtgv dnpghpfimtvgcvagdeesyevfkelfdpviedrhggykptdehktdlnadnlqggddl dpnyvlssrvrtgrsirgfclpphcsrgerraieklsvealgslggdlkgkyyalrnmtd aeqqqliddhflfdkpvsplllasgmardwpdargiwhndnktflvwineedhlrvismq kggnmkevftrfctgltqietlfksknyefmwnphlgyiltcpsnlgtglragvhiklpn lgkhekfgevlkrlrlqkrgtggvdtaavggvfdvsnadrlgfsevelvqmvvdgvklli emekrlekgqsiddlmpaqk
>1qh4D (D:) pfsnshnllkmkysvddeypdlsvhnnhmakvltldlykklrdrqtssgftlddviqtgv dnpghpfimtvgcvagdeesyevfkelfdpviedrhggykptdehktdlnadnlqggddl dpnyvlssrvrtgrsirgfclpphcsrgerraieklsvealgslggdlkgkyyalrnmtd aeqqqliddhflfdkpvsplllasgmardwpdargiwhndnktflvwineedhlrvismq kggnmkevftrfctgltqietlfksknyefmwnphlgyiltcpsnlgtglragvhiklpn lgkhekfgevlkrlrlqkrgtggvdtaavggvfdvsnadrlgfsevelvqmvvdgvklli emekrlekgqsiddlmpaqk