{"id":"W1702754980","doi":"10.1111/j.1742-4658.2004.04469.x","title":"Defining the Q<sub>P</sub>‐site of <i>Escherichia coli</i> fumarate reductase by site‐directed mutagenesis, fluorescence quench titrations and EPR spectroscopy","year":2004,"lang":"en","type":"article","venue":"FEBS Journal","topic":"Metal-Catalyzed Oxygenation Mechanisms","field":"Chemistry","cited_by":23,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta","funders":"National Institute of Allergy and Infectious Diseases; National Institute of General Medical Sciences","keywords":"Titration; Chemistry; Electron paramagnetic resonance; Binding site; Fluorescence; Fluorescence spectroscopy; Stereochemistry; Biochemistry; Nuclear magnetic resonance; Inorganic chemistry","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0004167856,0.0004934735,0.000374522,0.0001281463,0.000141023,0.0003864898,0.0006859867,0.0004509072,0.0005053316],"category_scores_gemma":[0.0006871127,0.0003314183,0.0003368215,0.0001492856,0.0005467888,0.0002699271,0.0002731877,0.0006838157,0.00049763],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006345465,"about_ca_system_score_gemma":0.0003597675,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002286612,"about_ca_topic_score_gemma":0.001961406,"domain_scores_codex":[0.999593,0.000124546,0.00004667506,0.00008179183,0.0001055799,0.00004844948],"domain_scores_gemma":[0.9994233,0.0001723668,0.0001811322,0.0000772362,0.00008713133,0.00005901907],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.00008231385,0.00002561693,0.0003616408,0.00002510917,0.000003835059,0.0000301202,0.00001587818,0.0002116291,0.9985544,0.0001201448,0.00001295959,0.0005564028],"study_design_scores_gemma":[0.00001574409,0.000126426,0.001524601,0.00000477524,0.00001128282,0.000149056,0.00002937871,0.001821619,0.9955367,0.00005431972,0.0007172095,0.000008803312],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.966209,0.0003052695,0.03222517,0.0001068172,0.00001697519,0.000131449,0.0002628139,0.0001183674,0.0006241336],"genre_scores_gemma":[0.9766496,0.0002808412,0.02196517,0.00007530089,0.00000482405,0.00007276416,0.0003382496,0.00007414144,0.0005390051],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002286612,"threshold_uncertainty_score":0.004603982,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007123081238619115,"score_gpt":0.2264208267310332,"score_spread":0.2192977454924141,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}