Chains and heterogens:
PDB Chain Sequences:
>1qscA (A:) qdkiealsskvqqlersiglkdlamadleqkvlemeastydgvfiwkisdfarkrqeava gripaifspafytsrygykmclriylngdgtgrgthlslffvvmkgpndallrwpfnqkv tlmlldqnnrehvidafrpdvtsssfqrpvndmniasgcplfcpvskmeaknsyvrddai fikaivdltgl
>1qscA (A:) qlersiglkdlamadleqkvlemeastydgvfiwkisdfarkrqeavagripaifspafy tsrygykmclriylngdgtgrgthlslffvvmkgpndallrwpfnqkvtlmlldqnnreh vidafrpdvtsssfqrpvndmniasgcplfcpvskmeaknsyvrddaifikaivdltgl
>1qscB (B:) qdkiealsskvqqlersiglkdlamadleqkvlemeastydgvfiwkisdfarkrqeava gripaifspafytsrygykmclriylngdgtgrgthlslffvvmkgpndallrwpfnqkv tlmlldqnnrehvidafrpdvtsssfqrpvndmniasgcplfcpvskmeaknsyvrddai fikaivdltgl
>1qscB (B:) qlersiglkdlamadleqkvlemeastydgvfiwkisdfarkrqeavagripaifspafy tsrygykmclriylngdgtgrgthlslffvvmkgpndallrwpfnqkvtlmlldqnnreh vidafrpdvtsssfqrpvndmniasgcplfcpvskmeaknsyvrddaifikaivdltgl
>1qscC (C:) qdkiealsskvqqlersiglkdlamadleqkvlemeastydgvfiwkisdfarkrqeava gripaifspafytsrygykmclriylngdgtgrgthlslffvvmkgpndallrwpfnqkv tlmlldqnnrehvidafrpdvtsssfqrpvndmniasgcplfcpvskmeaknsyvrddai fikaivdltgl
>1qscC (C:) qlersiglkdlamadleqkvlemeastydgvfiwkisdfarkrqeavagripaifspafy tsrygykmclriylngdgtgrgthlslffvvmkgpndallrwpfnqkvtlmlldqnnreh vidafrpdvtsssfqrpvndmniasgcplfcpvskmeaknsyvrddaifikaivdltgl