Chains and heterogens:
PDB Chain Sequences:
>3dqqA (A:) gmlkigviaddftgatdiasflvengmptvqindvptgtqpegcdavvislktrscpaqe aikqslaalvwlkkqgcqqvyfkycstfdstaegnigpvtdalmvaldtsftvispalpv ngrtvyqgylfvmnhllaesgmrhhpinpmtdsylprlmeaqaqgrcgvipaqtldegva atraalsrlqqegyryavldalnerhleiqgevlrdaplvtggsglamglarqwakhgvs qarsagyplsgravvlsgscsqmtnqqvafyrqhaptrdvdvarclssetreayaealaq wvlsqdselapmisatastqalaaiqqqygateashavealfsllaarlaeggitrfiva ggetsgvvtqslgitgfhigpcispgvpwvnalhapvslalksgnfgdesffiraqrefq v
>3dqqA (A:) gmlkigviaddftgatdiasflvengmptvqindvptgtqpegcdavvislktrscpaqe aikqslaalvwlkkqgcqqvyfkycstfdstaegnigpvtdalmvaldtsftvispalpv ngrtvyqgylfvmnhllaesgmrhhpinpmtdsylprlmeaqaqgrcgvipaqtldegva atraalsrlqqegyryavldalnerhleiqgevlrdaplvtggsglamglarqwakhgvs rsagyplsgravvlsgscsqmtnqqvafyrqhaptrdvdvarclssetreayaealaqwv lsqdselapmisatastqalaaiqqqygateashavealfsllaarlaeggitrfivagg etsgvvtqslgitgfhigpcispgvpwvnalhapvslalksgnfgdesffiraqrefqv
>3dqqB (B:) gmlkigviaddftgatdiasflvengmptvqindvptgtqpegcdavvislktrscpaqe aikqslaalvwlkkqgcqqvyfkycstfdstaegnigpvtdalmvaldtsftvispalpv ngrtvyqgylfvmnhllaesgmrhhpinpmtdsylprlmeaqaqgrcgvipaqtldegva atraalsrlqqegyryavldalnerhleiqgevlrdaplvtggsglamglarqwakhgvs qarsagyplsgravvlsgscsqmtnqqvafyrqhaptrdvdvarclssetreayaealaq wvlsqdselapmisatastqalaaiqqqygateashavealfsllaarlaeggitrfiva ggetsgvvtqslgitgfhigpcispgvpwvnalhapvslalksgnfgdesffiraqrefq v
>3dqqB (B:) mlkigviaddftgatdiasflvengmptvqindvptgtqpegcdavvislktrscpaqea ikqslaalvwlkkqgcqqvyfkycstfdstaegnigpvtdalmvaldtsftvispalpvn grtvyqgylfvmnhllaesgmrhhpinpmtdsylprlmeaqaqgrcgvipaqtldegvaa traalsrlqqegyryavldalnerhleiqgevlrdaplvtggsglamglarqwaksagyp lsgravvlsgscsqmtnqqvafyrqhaptrdvdvarclssetreayaealaqwvlsqdse lapmisatastqalaaiqqqygateashavealfsllaarlaeggitrfivaggetsgvv tqslgitgfhigpcispgvpwvnalhapvslalksgnfgdesffiraqrefq