{"id":"W2091953759","doi":"10.1021/bi801276h","title":"Crystal Structures of Human Δ4-3-Ketosteroid 5β-Reductase (AKR1D1) Reveal the Presence of an Alternative Binding Site Responsible for Substrate Inhibition<sup>,</sup>","year":2008,"lang":"en","type":"article","venue":"Biochemistry","topic":"Aldose Reductase and Taurine","field":"Biochemistry, Genetics and Molecular Biology","cited_by":28,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université Laval","funders":"","keywords":"Ketosteroid; Binding site; Substrate (aquarium); Chemistry; Crystal (programming language); Substrate specificity; Active site; Crystallography; Stereochemistry; Enzyme; Biochemistry; Biology; Ecology; Isomerase","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002073459,0.0002388622,0.000243362,0.00004776456,0.0002084649,0.00001403132,0.0002917834,0.0001795186,0.00002210901],"category_scores_gemma":[0.0001245991,0.0001989079,0.0001538724,0.0001244223,0.0004688471,0.00001481988,0.000128474,0.0001228864,8.938828e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001696497,"about_ca_system_score_gemma":0.0002113689,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00004437017,"about_ca_topic_score_gemma":0.000005216416,"domain_scores_codex":[0.9985538,0.0000711581,0.0004134161,0.0004515777,0.0002223029,0.0002877074],"domain_scores_gemma":[0.9987444,0.00003768132,0.0003007122,0.0006014187,0.0002117136,0.0001040325],"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":[0.0003776752,0.00009981405,0.0004172304,0.0001247696,0.00007461484,0.00001233938,0.0002612965,0.0001123934,0.9971294,0.00003746152,0.001299083,0.00005385778],"study_design_scores_gemma":[0.0007941261,0.0003500003,0.0003370604,0.00004902398,0.00003436839,0.000142941,0.0003917955,0.00004918031,0.9972571,0.0001757984,0.0002086327,0.0002100104],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9977497,0.0005547089,0.00003084405,0.0000566154,0.00003784897,0.0002968723,0.001086435,0.00001050279,0.0001763977],"genre_scores_gemma":[0.996837,0.00006598936,0.0006315563,0.00002550079,0.0004252241,0.00003147237,0.001406971,0.00002931755,0.0005469782],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.00109045,"threshold_uncertainty_score":0.8111228,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01884209302738668,"score_gpt":0.2738427155464614,"score_spread":0.2550006225190747,"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."}}