{"id":"W2138167479","doi":"10.1002/anie.201506208","title":"Structural Properties and Stereochemically Distinct Folding Preferences of 4,5‐<i>cis</i> and <i>trans</i>‐Methano‐<scp>L</scp>‐Proline Oligomers: The Shortest Crystalline PPII‐Type Helical Proline‐Derived Tetramer","year":2015,"lang":"en","type":"article","venue":"Angewandte Chemie International Edition","topic":"Chemical Synthesis and Analysis","field":"Biochemistry, Genetics and Molecular Biology","cited_by":28,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université de Montréal","funders":"Natural Sciences and Engineering Research Council of Canada; Universitatea \"Lucian Blaga\" din Sibiu","keywords":"Polyproline helix; Proline; Chemistry; Circular dichroism; Tetramer; Stereochemistry; Oligomer; Folding (DSP implementation); Crystallography; Imino acid; Molecule; Amide; Amino acid; Peptide; Biochemistry; 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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001803086,0.0002009278,0.0002212445,0.00003429058,0.00005292168,0.00006014134,0.0002062804,0.0001360928,0.00001449433],"category_scores_gemma":[0.0006381519,0.0001357075,0.00008008871,0.00008790287,0.0002840829,0.00002669198,0.0001251646,0.0001271336,4.121782e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001705651,"about_ca_system_score_gemma":0.00004108644,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00002915906,"about_ca_topic_score_gemma":0.00002380436,"domain_scores_codex":[0.9987997,0.00002809269,0.0003299441,0.0003550756,0.0003099931,0.0001772167],"domain_scores_gemma":[0.9991478,0.00007871838,0.0001501466,0.0001502933,0.0003540559,0.0001190343],"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":[0.00009721981,0.00004631347,0.00227207,0.00003248329,0.0001412156,8.824833e-7,0.0001450153,0.00000843106,0.9957932,0.000006389208,0.0007135395,0.0007432973],"study_design_scores_gemma":[0.0004380637,0.0001176797,0.0007085967,0.00006215028,0.00008251697,0.00002289769,0.0002500628,0.0003072977,0.9939175,0.0002379455,0.003752667,0.0001026652],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9968074,0.001147099,0.0006862899,0.0005132159,0.0001098307,0.0001378227,0.0000938492,0.00001339226,0.0004910805],"genre_scores_gemma":[0.9976799,0.000384288,0.0002952852,0.0001381305,0.0008107466,0.00002552644,0.0005322415,0.00001628966,0.0001175692],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.003039128,"threshold_uncertainty_score":0.5533992,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03377522229915295,"score_gpt":0.2490147034913002,"score_spread":0.2152394811921472,"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."}}