{"id":"W2166064709","doi":"10.1110/ps.9.1.83","title":"Deleterious effects of β‐branched residues in the S<sub>1</sub>specificity pocket of<i>Streptomyces griseus</i>proteinase B (SGPB): Crystal structures of the turkey ovomucoid third domain variants Ile18I, Val18I, Thr18I, and Ser18I in complex with SGPB","year":2000,"lang":"en","type":"article","venue":"Protein Science","topic":"Peptidase Inhibition and Analysis","field":"Medicine","cited_by":18,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta; Medical Council of Canada","funders":"National Institute of General Medical Sciences; National Institutes of Health; Medical Research Council; Alberta Heritage Foundation for Medical Research; Purdue University","keywords":"Streptomyces griseus; Serine; Side chain; Dihedral angle; Chemistry; Stereochemistry; Hydrogen bond; Residue (chemistry); Serine Proteinase Inhibitors; Crystallography; Active site; Crystal structure; Hydrolase; Enzyme; Molecule; Streptomyces; Biochemistry; Biology; Serine protease; Organic chemistry","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001519472,0.000481599,0.0003180135,0.0001321129,0.0002066501,0.0003390333,0.0003017866,0.000266957,0.0009126498],"category_scores_gemma":[0.0003431591,0.0002089104,0.0002254447,0.0001733959,0.0003131122,0.0001884645,0.0002382251,0.0005973197,0.0001710875],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003842952,"about_ca_system_score_gemma":0.0002407142,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002461555,"about_ca_topic_score_gemma":0.00246873,"domain_scores_codex":[0.9998165,0.00003393176,0.000013931,0.0000371868,0.00006246525,0.00003599376],"domain_scores_gemma":[0.9997846,0.00006089533,0.00007469375,0.000009376805,0.00001624758,0.00005410568],"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":[0.00104005,0.00009763524,0.01062279,0.000142997,0.00009276046,0.00106196,0.0001841784,0.003469229,0.979333,0.0002014862,0.0002516715,0.003502154],"study_design_scores_gemma":[0.0001160421,0.0006782583,0.06424528,0.00002884695,0.0001175753,0.002908981,0.0003147367,0.01390215,0.9148504,0.0001907015,0.002602605,0.00004451774],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9993626,0.0002121206,0.000185623,0.00001791883,0.00000293061,0.00000156049,0.00003378722,0.00001192556,0.0001713749],"genre_scores_gemma":[0.9991676,0.0001707591,0.0003270705,0.00002446394,0.000001545961,0.000002486722,0.0001480585,0.00001078341,0.000147302],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002461555,"threshold_uncertainty_score":0.004894435,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006911033467404569,"score_gpt":0.2279517504729339,"score_spread":0.2210407170055293,"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."}}