Chains and heterogens:
PDB Chain Sequences:
>1eyzA (A:) tllgtalrpaatrvmllgsgelgkevaiecqrlgveviavdryadapamhvahrshvinm ldgdalrrvvelekphyivpeieaiatdmliqleeeglnvvpcaratkltmnregirrla aeelqlptstyrfadseslfreavadigypcivkpvmsssgkgqtfirsaeqlaqawkya qqggragagrvivegvvkfdfeitlltvsavdgvhfcapvghrqedgdyreswqpqqmsp laleraqeiarkvvlalggyglfgvelfvcgdevifsevsprphdtgmvtlisqdlsefa lhvraflglpvggirqygpaasavilpqltsqnvtfdnvqnavgadlqirlfgkpeidgs rrlgvalataesvvdaierakhaagqvkvqg
>1eyzA (A:) tllgtalrpaatrvmllgsgelgkevaiecqrlgveviavdryadapamhvahrshvinm ldgdalrrvvelekphyivpeieaiatdmliqleeeglnvvpcaratkltmnregirrla aeelqlptstyrfadseslfreavadigypcivkpvmsssgkgqtfirsaeqlaqawkya qqggragrvivegvvkfdfeitlltvsavdgvhfcapvghrqedgdyreswqpqqmspla leraqeiarkvvlalggyglfgvelfvcgdevifsevsprphdtgmvtlisqdlsefalh vraflglpvggirqygpaasavilpqltsqnvtfdnvqnavgadlqirlfgkpeidgsrr lgvalataesvvdaierakhaagqvkvqg
>1eyzB (B:) tllgtalrpaatrvmllgsgelgkevaiecqrlgveviavdryadapamhvahrshvinm ldgdalrrvvelekphyivpeieaiatdmliqleeeglnvvpcaratkltmnregirrla aeelqlptstyrfadseslfreavadigypcivkpvmsssgkgqtfirsaeqlaqawkya qqggragagrvivegvvkfdfeitlltvsavdgvhfcapvghrqedgdyreswqpqqmsp laleraqeiarkvvlalggyglfgvelfvcgdevifsevsprphdtgmvtlisqdlsefa lhvraflglpvggirqygpaasavilpqltsqnvtfdnvqnavgadlqirlfgkpeidgs rrlgvalataesvvdaierakhaagqvkvqg
>1eyzB (B:) tllgtalrpaatrvmllgsgelgkevaiecqrlgveviavdryadapamhvahrshvinm ldgdalrrvvelekphyivpeieaiatdmliqleeeglnvvpcaratkltmnregirrla aeelqlptstyrfadseslfreavadigypcivkpvmsssgkgqtfirsaeqlaqawkya qqggragrvivegvvkfdfeitlltvsavdgvhfcapvghrqedgdyreswqpqqmspla leraqeiarkvvlalggyglfgvelfvcgdevifsevsprphdtgmvtlisqdlsefalh vraflglpvggirqygpaasavilpqltsqnvtfdnvqnavgadlqirlfgkpeidgsrr lgvalataesvvdaierakhaagqvkvqg