Chains and heterogens:
PDB Chain Sequences:
>1v7cA (A:) mrpplieryrnllpvsektpvisllegstpliplkgpeearkkgirlyakyeglnptgsf kdrgmtlavskaveggaqavacastgntaasaaayaaragilaivvlpagyvalgkvaqs lvhgarivqvegnfddalrltqklteafpvalvnsvnphrlegqktlafevvdelgdaph yhalpvgnagnitahwmgykayhalgkakrlprmlgfqaagaaplvlgrpverpetlata irignpaswqgavrakeesggvieavtdeeilfayrylareegifcepasaaamagvfkl lregrlepestvvltltghglkdpataervaelpppvparleavaaaagll
>1v7cB (B:) mrpplieryrnllpvsektpvisllegstpliplkgpeearkkgirlyakyeglnptgsf kdrgmtlavskaveggaqavacastgntaasaaayaaragilaivvlpagyvalgkvaqs lvhgarivqvegnfddalrltqklteafpvalvnsvnphrlegqktlafevvdelgdaph yhalpvgnagnitahwmgykayhalgkakrlprmlgfqaagaaplvlgrpverpetlata irignpaswqgavrakeesggvieavtdeeilfayrylareegifcepasaaamagvfkl lregrlepestvvltltghglkdpataervaelpppvparleavaaaagll
>1v7cC (C:) mrpplieryrnllpvsektpvisllegstpliplkgpeearkkgirlyakyeglnptgsf kdrgmtlavskaveggaqavacastgntaasaaayaaragilaivvlpagyvalgkvaqs lvhgarivqvegnfddalrltqklteafpvalvnsvnphrlegqktlafevvdelgdaph yhalpvgnagnitahwmgykayhalgkakrlprmlgfqaagaaplvlgrpverpetlata irignpaswqgavrakeesggvieavtdeeilfayrylareegifcepasaaamagvfkl lregrlepestvvltltghglkdpataervaelpppvparleavaaaagll
>1v7cD (D:) mrpplieryrnllpvsektpvisllegstpliplkgpeearkkgirlyakyeglnptgsf kdrgmtlavskaveggaqavacastgntaasaaayaaragilaivvlpagyvalgkvaqs lvhgarivqvegnfddalrltqklteafpvalvnsvnphrlegqktlafevvdelgdaph yhalpvgnagnitahwmgykayhalgkakrlprmlgfqaagaaplvlgrpverpetlata irignpaswqgavrakeesggvieavtdeeilfayrylareegifcepasaaamagvfkl lregrlepestvvltltghglkdpataervaelpppvparleavaaaagll