Chains and heterogens:
PDB Chain Sequences:
>1z6rA (A:) mvaenqpghidqikqtnagavyrlidqlgpvsridlsrlaqlapasitkivhemleahlv qeleikeagnrgrpavglvveteawhylslrisrgeiflalrdlssklvveesqelalkd dlplldriishidqffirhqkklerltsiaitlpgiidtengivhrmpfyedvkemplge aleqhtgvpvyiqhdisawtmaealfgasrgardviqvvidhnvgagvitdghllhagss slveightqvdpygkrcycgnhgcletiasvdsilelaqlrlnqsmssmlhgqpltvdsl cqaalrgdllakdiitgvgahvgrilaimvnlfnpqkiligsplskaadilfpvisdsir qqalpaysqhisvestqfsnqgtmagaalvkdamyngsllirllqg
>1z6rA (A:) qikqtnagavyrlidqlgpvsridlsrlaqlapasitkivhemleahlvqelglvvetea whylslrisrgeiflalrdlssklvveesqelalkddlplldriishidqffirhqkkle rltsiaitlpgiidtengivhrmpfyedvkemplgealeqhtgvpvyiqhdisawtmaea lfgasrgardviqvvidhnvgagvitdghllhagssslveightqvdpygkrcycgnhgc letiasvdsilelaqlrlnqsmssmlhgqpltvdslcqaalrgdllakdiitgvgahvgr ilaimvnlfnpqkiligsplskaadilfpvisdsirqqalpaysqhisvestqfsnqgtm agaalvkdamyngsllirllqg
>1z6rB (B:) mvaenqpghidqikqtnagavyrlidqlgpvsridlsrlaqlapasitkivhemleahlv qeleikeagnrgrpavglvveteawhylslrisrgeiflalrdlssklvveesqelalkd dlplldriishidqffirhqkklerltsiaitlpgiidtengivhrmpfyedvkemplge aleqhtgvpvyiqhdisawtmaealfgasrgardviqvvidhnvgagvitdghllhagss slveightqvdpygkrcycgnhgcletiasvdsilelaqlrlnqsmssmlhgqpltvdsl cqaalrgdllakdiitgvgahvgrilaimvnlfnpqkiligsplskaadilfpvisdsir qqalpaysqhisvestqfsnqgtmagaalvkdamyngsllirllqg
>1z6rB (B:) qikqtnagavyrlidqlgpvsridlsrlaqlapasitkivhemleahlvqelglvvetea whylslrisrgeiflalrdlssklvveesqelalkddlplldriishidqffirhqkkle rltsiaitlpgiidtengivhrmpfyedvkemplgealeqhtgvpvyiqhdisawtmaea lfgasrgardviqvvidhnvgagvitdghllhagssslveightqvdpygkrcycgnhgc letiasvdsilelaqlrlnqsmssmlhgqpltvdslcqaalrgdllakdiitgvgahvgr ilaimvnlfnpqkiligsplskaadilfpvisdsirqqalpaysqhisvestqfsnqgtm agaalvkdamyngsllirllqg
>1z6rC (C:) mvaenqpghidqikqtnagavyrlidqlgpvsridlsrlaqlapasitkivhemleahlv qeleikeagnrgrpavglvveteawhylslrisrgeiflalrdlssklvveesqelalkd dlplldriishidqffirhqkklerltsiaitlpgiidtengivhrmpfyedvkemplge aleqhtgvpvyiqhdisawtmaealfgasrgardviqvvidhnvgagvitdghllhagss slveightqvdpygkrcycgnhgcletiasvdsilelaqlrlnqsmssmlhgqpltvdsl cqaalrgdllakdiitgvgahvgrilaimvnlfnpqkiligsplskaadilfpvisdsir qqalpaysqhisvestqfsnqgtmagaalvkdamyngsllirllqg
>1z6rC (C:) qikqtnagavyrlidqlgpvsridlsrlaqlapasitkivhemleahlvqelglvvetea whylslrisrgeiflalrdlssklvveesqelalkddlplldriishidqffirhqkkle rltsiaitlpgiidtengivhrmpfyedvkemplgealeqhtgvpvyiqhdisawtmaea lfgasrgardviqvvidhnvgagvitdghllhagssslveightqvdpygkrcycgnhgc letiasvdsilelaqlrlnqsmssmlhgqpltvdslcqaalrgdllakdiitgvgahvgr ilaimvnlfnpqkiligsplskaadilfpvisdsirqqalpaysqhisvestqfsnqgtm agaalvkdamyngsllirllqg
>1z6rD (D:) mvaenqpghidqikqtnagavyrlidqlgpvsridlsrlaqlapasitkivhemleahlv qeleikeagnrgrpavglvveteawhylslrisrgeiflalrdlssklvveesqelalkd dlplldriishidqffirhqkklerltsiaitlpgiidtengivhrmpfyedvkemplge aleqhtgvpvyiqhdisawtmaealfgasrgardviqvvidhnvgagvitdghllhagss slveightqvdpygkrcycgnhgcletiasvdsilelaqlrlnqsmssmlhgqpltvdsl cqaalrgdllakdiitgvgahvgrilaimvnlfnpqkiligsplskaadilfpvisdsir qqalpaysqhisvestqfsnqgtmagaalvkdamyngsllirllqg
>1z6rD (D:) qikqtnagavyrlidqlgpvsridlsrlaqlapasitkivhemleahlvqelglvvetea whylslrisrgeiflalrdlssklvveesqelalkddlplldriishidqffirhqkkle rltsiaitlpgiidtengivhrmpfyedvkemplgealeqhtgvpvyiqhdisawtmaea lfgasrgardviqvvidhnvgagvitdghllhagssslveightqvdpygkrcycgnhgc letiasvdsilelaqlrlnqsmssmlhgqpltvdslcqaalrgdllakdiitgvgahvgr ilaimvnlfnpqkiligsplskaadilfpvisdsirqqalpaysqhisvestqfsnqgtm agaalvkdamyngsllirllqg