Chains and heterogens:
PDB Chain Sequences:
>7cweA (A:) madqapfdtdvntltrfvmeegrkargtgeltqllnslctavkaissavrkagiahlygi agstnvtgdqvkkldvlsndlvmnmlkssfatcvlvseedkhaiivepekrgkyvvcfdp ldgssnidclvsvgtifgiyrkkstdepsekdalqpgrnlvaagyalygsatmlvlamdc gvncfmldpaigefilvdkdvkikkkgkiyslnegyardfdpavteyiqrkkfppdnsap ygaryvgsmvadvhrtlvyggiflypankkspngklrllyecnpmayvmekaggmattgk eavldviptdihqrapvilgspddvleflkvyekhsaq
>7cweA (A:) dtdvntltrfvmeegrkargtgeltqllnslctavkaissavrkagiahkkldvlsndlv mnmlkssfatcvlvseedkhaiivepekrgkyvvcfdpldgssnidclvsvgtifgiyrk kstdepsekdalqpgrnlvaagyalygsatmlvlamdcgvncfmldpaigefilvdkdvk ikkkgkiyslnegyardfdpavteyiqrkkfppdnsapygaryvgsmvadvhrtlvyggi flypankkspngklrllyecnpmayvmekaggmattgkeavldviptdihqrapvilgsp ddvleflkvyekhsa
>7cweB (B:) madqapfdtdvntltrfvmeegrkargtgeltqllnslctavkaissavrkagiahlygi agstnvtgdqvkkldvlsndlvmnmlkssfatcvlvseedkhaiivepekrgkyvvcfdp ldgssnidclvsvgtifgiyrkkstdepsekdalqpgrnlvaagyalygsatmlvlamdc gvncfmldpaigefilvdkdvkikkkgkiyslnegyardfdpavteyiqrkkfppdnsap ygaryvgsmvadvhrtlvyggiflypankkspngklrllyecnpmayvmekaggmattgk eavldviptdihqrapvilgspddvleflkvyekhsaq
>7cweB (B:) dtdvntltrfvmeegrkargtgeltqllnslctavkaissavrkagiahkkldvlsndlv mnmlkssfatcvlvseedkhaiivepekrgkyvvcfdpldgssnidclvsvgtifgiyrk kstdepsekdalqpgrnlvaagyalygsatmlvlamdcgvncfmldpaigefilvdkdvk ikkkgkiyslnegyardfdpavteyiqrkkfppdnsapygaryvgsmvadvhrtlvyggi flypankkspngklrllyecnpmayvmekaggmattgkeavldviptdihqrapvilgsp ddvleflkvyekhsa