Chains and heterogens:
PDB Chain Sequences:
>1ca9A (A:) dqdkiealsskvqqlersiglkdlamadleqkvlemeastydgvfiwkisdfarkrqeav agripaifspafytsrygykmclriylngdgtgrgthlslffvvmkgpndallrwpfnqk vtlmlldqnnrehvidafrpdvtsssfqrpvndmniasgcplfcpvskmeaknsyvrdda ifikaivdltgl
>1ca9A (A:) qdkiealsskvqqlersiglkdlamadleqkvlemeastydgvfiwkisdfarkrqeava gripaifspafytsrygykmclriylngdgtgrgthlslffvvmkgpndallrwpfnqkv tlmlldqnnrehvidafrpdvtsssfqrpvndmniasgcplfcpvskmeaknsyvrddai fikaivdltgl
>1ca9B (B:) dqdkiealsskvqqlersiglkdlamadleqkvlemeastydgvfiwkisdfarkrqeav agripaifspafytsrygykmclriylngdgtgrgthlslffvvmkgpndallrwpfnqk vtlmlldqnnrehvidafrpdvtsssfqrpvndmniasgcplfcpvskmeaknsyvrdda ifikaivdltgl
>1ca9B (B:) qdkiealsskvqqlersiglkdlamadleqkvlemeastydgvfiwkisdfarkrqeava gripaifspafytsrygykmclriylngdgtgrgthlslffvvmkgpndallrwpfnqkv tlmlldqnnrehvidafrpdvtsssfqrpvndmniasgcplfcpvskmeaknsyvrddai fikaivdltgl
>1ca9C (C:) dqdkiealsskvqqlersiglkdlamadleqkvlemeastydgvfiwkisdfarkrqeav agripaifspafytsrygykmclriylngdgtgrgthlslffvvmkgpndallrwpfnqk vtlmlldqnnrehvidafrpdvtsssfqrpvndmniasgcplfcpvskmeaknsyvrdda ifikaivdltgl
>1ca9C (C:) qdkiealsskvqqlersiglkdlamadleqkvlemeastydgvfiwkisdfarkrqeava gripaifspafytsrygykmclriylngdgtgrgthlslffvvmkgpndallrwpfnqkv tlmlldqnnrehvidafrpdvtsssfqrpvndmniasgcplfcpvskmeaknsyvrddai fikaivdltgl
>1ca9D (D:) dqdkiealsskvqqlersiglkdlamadleqkvlemeastydgvfiwkisdfarkrqeav agripaifspafytsrygykmclriylngdgtgrgthlslffvvmkgpndallrwpfnqk vtlmlldqnnrehvidafrpdvtsssfqrpvndmniasgcplfcpvskmeaknsyvrdda ifikaivdltgl
>1ca9D (D:) alsskvqqlersiglkdlamadleqkvlemeastydgvfiwkisdfarkrqeavagripa ifspafytsrygykmclriylngdgtgrgthlslffvvmkgpndallrwpfnqkvtlmll dqnnrehvidafrpdvtsssfqrpvndmniasgcplfcpvskmeaknsyvrddaifikai vdltgl
>1ca9E (E:) dqdkiealsskvqqlersiglkdlamadleqkvlemeastydgvfiwkisdfarkrqeav agripaifspafytsrygykmclriylngdgtgrgthlslffvvmkgpndallrwpfnqk vtlmlldqnnrehvidafrpdvtsssfqrpvndmniasgcplfcpvskmeaknsyvrdda ifikaivdltgl
>1ca9E (E:) alsskvqqlersiglkdlamadleqkvlemeastydgvfiwkisdfarkrqeavagripa ifspafytsrygykmclriylngdgtgrgthlslffvvmkgpndallrwpfnqkvtlmll dqnnrehvidafrpdvtsssfqrpvndmniasgcplfcpvskmeaknsyvrddaifikai vdltgl
>1ca9F (F:) dqdkiealsskvqqlersiglkdlamadleqkvlemeastydgvfiwkisdfarkrqeav agripaifspafytsrygykmclriylngdgtgrgthlslffvvmkgpndallrwpfnqk vtlmlldqnnrehvidafrpdvtsssfqrpvndmniasgcplfcpvskmeaknsyvrdda ifikaivdltgl
>1ca9F (F:) alsskvqqlersiglkdlamadleqkvlemeastydgvfiwkisdfarkrqeavagripa ifspafytsrygykmclriylngdgtgrgthlslffvvmkgpndallrwpfnqkvtlmll dqnnrehvidafrpdvtsssfqrpvndmniasgcplfcpvskmeaknsyvrddaifikai vdltgl