Chains and heterogens:
PDB Chain Sequences:
>3bz4A (A:) divmtqaafsnpvtlgtsasiscrssksllhsdgitylywylqkpgqsphlliyhlsnla sgvpdrfsssgsgtdftlrisrveaedvgiyycahnvelprtfgggtkleikradaaptv sifppsseqltsggasvvcflnnfypkdinvkwkidgserqngvlnswtdqdskdstysm sstltltkdeyerhnsytceathktstspivksfnrnec
>3bz4A (A:) divmtqaafsnpvtlgtsasiscrssksllhsdgitylywylqkpgqsphlliyhlsnla sgvpdrfsssgsgtdftlrisrveaedvgiyycahnvelprtfgggtkleikradaaptv sifppsseqltsggasvvcflnnfypkdinvkwkidgserqngvlnswtdqdskdstysm sstltltkdeyerhnsytceathktstspivksfnr
>3bz4B (B:) evkveesggglvqpggsmkiscvvsgltfsnywmswvrqspekglewvaeirlksdnyat yyaesvkgkftisrddsksrlylqmnnlrtedtgiyycflpmdywgqgtsvtvssakttp psvyplapgsaaqtnsmvtlgclvkgyfpepvtvtwnsgslssgvhtfpavlqsdlytls ssvtvpsstwpsetvtcnvahpasstkvdkkivprdc
>3bz4B (B:) evkveesggglvqpggsmkiscvvsgltfsnywmswvrqspekglewvaeirlksdnyat yyaesvkgkftisrddsksrlylqmnnlrtedtgiyycflpmdywgqgtsvtvssakttp psvyplapgsmvtlgclvkgyfpepvtvtwnsgslssgvhtfpavlqsdlytlsssvtvp sstwpsetvtcnvahpasstkvdkkivpr
>3bz4C (C:) divmtqaafsnpvtlgtsasiscrssksllhsdgitylywylqkpgqsphlliyhlsnla sgvpdrfsssgsgtdftlrisrveaedvgiyycahnvelprtfgggtkleikradaaptv sifppsseqltsggasvvcflnnfypkdinvkwkidgserqngvlnswtdqdskdstysm sstltltkdeyerhnsytceathktstspivksfnrnec
>3bz4C (C:) divmtqaafsnpvtlgtsasiscrssksllhsdgitylywylqkpgqsphlliyhlsnla sgvpdrfsssgsgtdftlrisrveaedvgiyycahnvelprtfgggtkleikradaaptv sifppsseqltsggasvvcflnnfypkdinvkwkidgserqngvlnswtdqdskdstysm sstltltkdeyerhnsytceathktstspivksfnrne
>3bz4D (D:) evkveesggglvqpggsmkiscvvsgltfsnywmswvrqspekglewvaeirlksdnyat yyaesvkgkftisrddsksrlylqmnnlrtedtgiyycflpmdywgqgtsvtvssakttp psvyplapgsaaqtnsmvtlgclvkgyfpepvtvtwnsgslssgvhtfpavlqsdlytls ssvtvpsstwpsetvtcnvahpasstkvdkkivprdc
>3bz4D (D:) evkveesggglvqpggsmkiscvvsgltfsnywmswvrqspekglewvaeirlksdnyat yyaesvkgkftisrddsksrlylqmnnlrtedtgiyycflpmdywgqgtsvtvssakttp psvyplapgsmvtlgclvkgyfpepvtvtwnsgslssgvhtfpavlqsdlytlsssvtvp sstwpsetvtcnvahpasstkvdkkivpr
>3bz4E (E:) divmtqaafsnpvtlgtsasiscrssksllhsdgitylywylqkpgqsphlliyhlsnla sgvpdrfsssgsgtdftlrisrveaedvgiyycahnvelprtfgggtkleikradaaptv sifppsseqltsggasvvcflnnfypkdinvkwkidgserqngvlnswtdqdskdstysm sstltltkdeyerhnsytceathktstspivksfnrnec
>3bz4E (E:) divmtqaafsnpvtlgtsasiscrssksllhsdgitylywylqkpgqsphlliyhlsnla sgvpdrfsssgsgtdftlrisrveaedvgiyycahnvelprtfgggtkleikradaaptv sifppsseqltsggasvvcflnnfypkdinvkwkidgserqngvlnswtdqdskdstysm sstltltkdeyerhnsytceathktstspivksfnr
>3bz4F (F:) evkveesggglvqpggsmkiscvvsgltfsnywmswvrqspekglewvaeirlksdnyat yyaesvkgkftisrddsksrlylqmnnlrtedtgiyycflpmdywgqgtsvtvssakttp psvyplapgsaaqtnsmvtlgclvkgyfpepvtvtwnsgslssgvhtfpavlqsdlytls ssvtvpsstwpsetvtcnvahpasstkvdkkivprdc
>3bz4F (F:) evkveesggglvqpggsmkiscvvsgltfsnywmswvrqspekglewvaeirlksdnyat yyaesvkgkftisrddsksrlylqmnnlrtedtgiyycflpmdywgqgtsvtvssakttp psvyplapgsmvtlgclvkgyfpepvtvtwnsgslssgvhtfpavlqsdlytlsssvtvp sstwpsetvtcnvahpasstkvdkkivpr
>3bz4G (G:) divmtqaafsnpvtlgtsasiscrssksllhsdgitylywylqkpgqsphlliyhlsnla sgvpdrfsssgsgtdftlrisrveaedvgiyycahnvelprtfgggtkleikradaaptv sifppsseqltsggasvvcflnnfypkdinvkwkidgserqngvlnswtdqdskdstysm sstltltkdeyerhnsytceathktstspivksfnrnec
>3bz4G (G:) divmtqaafsnpvtlgtsasiscrssksllhsdgitylywylqkpgqsphlliyhlsnla sgvpdrfsssgsgtdftlrisrveaedvgiyycahnvelprtfgggtkleikradaaptv sifppsseqltsggasvvcflnnfypkdinvkwkidgserqngvlnswtdqdskdstysm sstltltkdeyerhnsytceathktstspivksfnr
>3bz4H (H:) evkveesggglvqpggsmkiscvvsgltfsnywmswvrqspekglewvaeirlksdnyat yyaesvkgkftisrddsksrlylqmnnlrtedtgiyycflpmdywgqgtsvtvssakttp psvyplapgsaaqtnsmvtlgclvkgyfpepvtvtwnsgslssgvhtfpavlqsdlytls ssvtvpsstwpsetvtcnvahpasstkvdkkivprdc
>3bz4H (H:) evkveesggglvqpggsmkiscvvsgltfsnywmswvrqspekglewvaeirlksdnyat yyaesvkgkftisrddsksrlylqmnnlrtedtgiyycflpmdywgqgtsvtvssakttp psvyplapgsmvtlgclvkgyfpepvtvtwnsgslssgvhtfpavlqsdlytlsssvtvp sstwpsetvtcnvahpasstkvdkkivpr