Chains and heterogens:
PDB Chain Sequences:
>1djb_ (-) kelndlekkynahigvyaldtksgkevkfnsdkrfayaatskainsailleqvpynklnk kvhinkddivayspilekyvgkditlkalieasmtysdntannkiikeiggikkvkqrlk elgdkvtnpvryeielnyyspkskkdtstpaafgktlnkliangklskenkkflldlmln nksgdtlikdgvpkdykvadksgqaityasrndvafvypkgqsepivlviftnkdnksdk pndklisetaksvmkef