{"id":"W1858684328","doi":"10.1139/bcb-2015-0037","title":"An allolactose trapped at the <i>lacZ</i> β-galactosidase active site with its galactosyl moiety in a <sup>4</sup>H<sub>3</sub> conformation provides insights into the formation, conformation, and stabilization of the transition state","year":2015,"lang":"en","type":"article","venue":"Biochemistry and Cell Biology","topic":"Carbohydrate Chemistry and Synthesis","field":"Chemistry","cited_by":7,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Calgary","funders":"","keywords":"Chemistry; Moiety; Oxocarbenium; Steric effects; Stereochemistry; Crystallography; Ring (chemistry); Active site; Transition state analog; Transition state; Beta-galactosidase; Catalysis","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":true,"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":[0.0000309887,0.0001327166,0.0001040774,0.00003641538,0.0001166153,0.0001953509,0.0002050376,0.0001317782,0.001257251],"category_scores_gemma":[0.00004353829,0.00005786073,0.0001538527,0.0000793283,0.0001363563,0.0001121872,0.00008541057,0.0003119989,0.0001107254],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003301219,"about_ca_system_score_gemma":0.0001258897,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001898455,"about_ca_topic_score_gemma":0.002253419,"domain_scores_codex":[0.999982,0.000001704714,5.759716e-7,0.000004422359,0.000004274557,0.000007003854],"domain_scores_gemma":[0.9999814,0.00000385763,0.00000575652,0.000001445373,0.000001956138,0.000005627204],"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":[0.0003209847,0.00006711538,0.002273137,0.00004496066,0.00002629258,0.0001972523,0.00005263471,0.002913406,0.9898751,0.000721965,0.0001311395,0.00337609],"study_design_scores_gemma":[0.00004458315,0.000700082,0.007617796,0.000005958206,0.00002968083,0.0002046903,0.0001371773,0.02095057,0.9680449,0.0003444588,0.001896698,0.00002340529],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.998698,0.00005616834,0.0006571008,0.00001832585,0.000002877142,0.000002305559,0.00008417445,0.0000196847,0.0004614681],"genre_scores_gemma":[0.998773,0.00003777907,0.000677076,0.000007842445,5.673262e-7,0.000002441812,0.0001698997,0.000006023147,0.0003253154],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001898455,"threshold_uncertainty_score":0.004205883,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007229565327363718,"score_gpt":0.1922203046411743,"score_spread":0.1849907393138106,"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."}}