{"id":"W2149543447","doi":"10.1111/j.1365-2958.2007.05957.x","title":"The solution structure of the periplasmic domain of the TonB system ExbD protein reveals an unexpected structural homology with siderophore‐binding proteins","year":2007,"lang":"en","type":"article","venue":"Molecular Microbiology","topic":"Bacterial Genetics and Biotechnology","field":"Biochemistry, Genetics and Molecular Biology","cited_by":58,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Saskatchewan; University of Calgary","funders":"Canadian Institutes of Health Research","keywords":"Periplasmic space; Bacterial outer membrane; Biology; Biophysics; Cytoplasm; Transmembrane domain; Protein structure; Crystallography; Siderophore; Antiparallel (mathematics); Biochemistry; Membrane; Escherichia coli; Chemistry; Physics","routes":{"ca_aff":true,"ca_fund":true,"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":[0.0003332737,0.0002804603,0.0003132542,0.00004941729,0.0003155601,0.00001542083,0.0009026701,0.000642731,0.000003986409],"category_scores_gemma":[0.00007085636,0.0001398745,0.0001484379,0.0002676915,0.001116803,0.000002942486,0.000396248,0.0003005931,4.121841e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00004883409,"about_ca_system_score_gemma":0.0001336863,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00006684694,"about_ca_topic_score_gemma":0.0006644626,"domain_scores_codex":[0.9979731,0.0004525819,0.0005020583,0.0004571016,0.0001134011,0.000501693],"domain_scores_gemma":[0.9981304,0.00001399681,0.0005337393,0.001032925,0.000247491,0.00004148371],"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":[0.0002739812,0.00001686192,0.000543561,0.00003451448,0.0001025817,0.000003577063,0.00006870988,0.00002225099,0.9976333,0.001110682,0.00001484855,0.0001751699],"study_design_scores_gemma":[0.0005476424,0.0006596629,0.002207514,0.00004239865,0.00003366359,0.0004168014,0.0002808863,0.000004088756,0.9945539,0.0001712775,0.000900608,0.0001815517],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9970634,0.0003529077,0.0005194542,0.000391851,0.0003259058,0.001185476,0.0001185677,0.0000133675,0.00002904335],"genre_scores_gemma":[0.9983916,0.000003707039,0.00129144,0.00005395298,0.00006460599,0.00001727571,0.00007086452,0.0000322866,0.00007425704],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.003079356,"threshold_uncertainty_score":0.5703915,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.00260606491289193,"score_gpt":0.1884092736890888,"score_spread":0.1858032087761969,"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."}}