Chains and heterogens:
PDB Chain Sequences:
>4g1kA (A:) mahhhhhhmgtleaqtqgpgsmskqrikrvignwkmhgrlsgnqalltevaqgaqavhdn vaigvcvpfpylaqaqaqlqggrvswgsqdvsaheqgaytgevaagmvaefgaayaivgh serrayhgesnetvaakarralaagltpivcvgetlaereagtteqvvgaqldavlavls pdeaarivvayepvwaigtgksataeqaqqvhaflrgrlaakgaghvsllyggsvkadna aelfgqpdidggliggaslksgdflaicraak
>4g1kA (A:) qrikrvignwkmhgrlsgnqalltevaqgaqavhdnvaigvcvpfpylaqaqaqlqggrv swgsqdvsaheqgaytgevaagmvaefgaayaivghserrayhgesnetvaakarralaa gltpivcvgetlaereagtteqvvgaqldavlavlspdeaarivvayepvwaigtgksat aeqaqqvhaflrgrlaakgaghvsllyggsvkadnaaelfgqpdidggliggaslksgdf laicraak
>4g1kB (B:) mahhhhhhmgtleaqtqgpgsmskqrikrvignwkmhgrlsgnqalltevaqgaqavhdn vaigvcvpfpylaqaqaqlqggrvswgsqdvsaheqgaytgevaagmvaefgaayaivgh serrayhgesnetvaakarralaagltpivcvgetlaereagtteqvvgaqldavlavls pdeaarivvayepvwaigtgksataeqaqqvhaflrgrlaakgaghvsllyggsvkadna aelfgqpdidggliggaslksgdflaicraak
>4g1kB (B:) qrikrvignwkmhgrlsgnqalltevaqgaqavhdnvaigvcvpfpylaqaqaqlqggrv swgsqdvsaheqgaytgevaagmvaefgaayaivghserrayhgesnetvaakarralaa gltpivcvgetlaereagtteqvvgaqldavlavlspdeaarivvayepvwaigtgksat aeqaqqvhaflrgrlaakgaghvsllyggsvkadnaaelfgqpdidggliggaslksgdf laicraak
>4g1kC (C:) mahhhhhhmgtleaqtqgpgsmskqrikrvignwkmhgrlsgnqalltevaqgaqavhdn vaigvcvpfpylaqaqaqlqggrvswgsqdvsaheqgaytgevaagmvaefgaayaivgh serrayhgesnetvaakarralaagltpivcvgetlaereagtteqvvgaqldavlavls pdeaarivvayepvwaigtgksataeqaqqvhaflrgrlaakgaghvsllyggsvkadna aelfgqpdidggliggaslksgdflaicraak
>4g1kC (C:) qrikrvignwkmhgrlsgnqalltevaqgaqavhdnvaigvcvpfpylaqaqaqlqggrv swgsqdvsaheqgaytgevaagmvaefgaayaivghserrayhgesnetvaakarralaa gltpivcvgetlaereagtteqvvgaqldavlavlspdeaarivvayepvwaigtgksat aeqaqqvhaflrgrlaakgaghvsllyggsvkadnaaelfgqpdidggliggaslksgdf laicraak
>4g1kD (D:) mahhhhhhmgtleaqtqgpgsmskqrikrvignwkmhgrlsgnqalltevaqgaqavhdn vaigvcvpfpylaqaqaqlqggrvswgsqdvsaheqgaytgevaagmvaefgaayaivgh serrayhgesnetvaakarralaagltpivcvgetlaereagtteqvvgaqldavlavls pdeaarivvayepvwaigtgksataeqaqqvhaflrgrlaakgaghvsllyggsvkadna aelfgqpdidggliggaslksgdflaicraak
>4g1kD (D:) qrikrvignwkmhgrlsgnqalltevaqgaqavhdnvaigvcvpfpylaqaqaqlqggrv swgsqdvsaheqgaytgevaagmvaefgaayaivghserrayhgesnetvaakarralaa gltpivcvgetlaereagtteqvvgaqldavlavlspdeaarivvayepvwaataeqaqq vhaflrgrlaakgaghvsllyggsvkadnaaelfgqpdidggliggaslksgdflaicra ak