Chains and heterogens:
PDB Chain Sequences:
>6qn7A (A:) qvqlqesgpslvkpsqtlsltctvsgfslssysvswvrqapgktlewlgdasnggiiyyn palksrlgitrdnsksqvslslntitpedtatyycakcsvgdsgsyactgrkgeyvdawg qgllvtvssasttapkvyplssccgdkssstvtlgclvssympepvtvtwnsgalksgvh tfpavlqssglyslssmvtvpgstsgtqtftcnvahpasstkvdkavdprcgkhhhhhh
>6qn7A (A:) qvqlqesgpslvkpsqtlsltctvsgfslssysvswvrqapgktlewlgdasnggiiyyn palksrlgitrdnsksqvslslntitpedtatyycakcsvgdsgsyactgrkgeyvdawg qgllvtvssasttapkvyplssccsstvtlgclvssympepvtvtwnsgalksgvhtfpa vlqssglyslssmvtvptqtftcnvahpasstkvdkavdpr
>6qn7B (B:) qavltqppsvsgslgqrvsitcsgssdnigifavgwyqqvpgsglrtiiygntkrpsgvp drfsgsksgntatltinslqaedeadyfcvcgesksatpvfgggttltvlgqpksppsvt lfppsteelngnkatlvclisdfypgsvtvvwkadgstitrnvettraskqsnskyaass ylsltssdwkskgsyscevthegstvtktvkpsecs
>6qn7B (B:) vltqppsvsgslgqrvsitcsgssdnigifavgwyqqvpgsglrtiiygntkrpsgvpdr fsgsksgntatltinslqaedeadyfcvcgesksatpvfgggttltvlgqpksppsvtlf ppsteelngnkatlvclisdfypgsvtvvwkadgstitrnvettraskqsnskyaassyl sltssdwkskgsyscevthegstvtktvkpsec
>6qn7H (H:) qvqlqesgpslvkpsqtlsltctvsgfslssysvswvrqapgktlewlgdasnggiiyyn palksrlgitrdnsksqvslslntitpedtatyycakcsvgdsgsyactgrkgeyvdawg qgllvtvssasttapkvyplssccgdkssstvtlgclvssympepvtvtwnsgalksgvh tfpavlqssglyslssmvtvpgstsgtqtftcnvahpasstkvdkavdprcgkhhhhhh
>6qn7H (H:) qvqlqesgpslvkpsqtlsltctvsgfslssysvswvrqapgktlewlgdasnggiiyyn palksrlgitrdnsksqvslslntitpedtatyycakcsvgdsgsyactgrkgeyvdawg qgllvtvssasttapkvyplssccssstvtlgclvssympepvtvtwnsgalksgvhtfp avlqssglyslssmvtvpgtqtftcnvahpasstkvdkavdpr
>6qn7L (L:) qavltqppsvsgslgqrvsitcsgssdnigifavgwyqqvpgsglrtiiygntkrpsgvp drfsgsksgntatltinslqaedeadyfcvcgesksatpvfgggttltvlgqpksppsvt lfppsteelngnkatlvclisdfypgsvtvvwkadgstitrnvettraskqsnskyaass ylsltssdwkskgsyscevthegstvtktvkpsecs
>6qn7L (L:) vltqppsvsgslgqrvsitcsgssdnigifavgwyqqvpgsglrtiiygntkrpsgvpdr fsgsksgntatltinslqaedeadyfcvcgesksatpvfgggttltvlgqpksppsvtlf ppsteelngnkatlvclisdfypgsvtvvwkadgstitrnvettraskqsnskyaassyl sltssdwkskgsyscevthegstvtktvkpsec