>4I3D_1|Chains A, B, C, D|Bilirubin-inducible fluorescent protein UnaG|Anguilla japonica (7937) MVEKFVGTWKIADSHNFGEYLKAIGAPKELSDGGDATTPTLYISQKDGDKMTVKIEAGPPTFLDTQVKFKLGEEFDEFPSDRRKGVKSVVNLVGEKLVYVQKWDGKETTYVREIKDGKLVVTLTMGDVVAVRSYRRATE