>9NCU_1|Chains A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R|Engineered fluorescent biosensor NitrOFF1 in the "OFF" State|Escherichia coli (562) SKGEELFTGVVPILVELDGDVNGHKFSVSGEGEGDATYGKLTLKFICTTGKLPVPWPTLVTTLTYGVQCFSRYPDHMKQHDFFKSAMPEGYIQERTIFFKDDGNYKTRAEVKFEGDTLVNRIELKGIDFKEDGNILGHKLVYNLDNVIVSDYFDYQDALDEIRETEKFDFAAIALPEDGPHSAVIKWKYASGNIDYRYRMIVLRPGEGLAGLVIRTGSRKIVEDVDTELSQNDKLGCPIVLSEALTALVAIPLWKNNRVYGALLLGQREGRPLPEGSTTFRVNQRLGSYTDEINKQGNVYIKADKQKNGIKANFKIRHSIEDGGVQLAYHYQQNTPIGDGPVLLPDDHYLSVQSELSKDPNEKRDHMVLLEFVTAAGITLG