{"id":"W2087807195","doi":"10.1261/rna.2641911","title":"NMR structure of a 4 × 4 nucleotide RNA internal loop from an R2 retrotransposon: Identification of a three purine–purine sheared pair motif and comparison to MC-SYM predictions","year":2011,"lang":"en","type":"article","venue":"RNA","topic":"RNA and protein synthesis mechanisms","field":"Biochemistry, Genetics and Molecular Biology","cited_by":26,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université de Montréal","funders":"National Institute of General Medical Sciences; National Institutes of Health","keywords":"Biology; RNA; Nucleotide; Duplex (building); Purine; Retrotransposon; Structural motif; Stem-loop; DNA; Nucleic acid structure; Base pair; Stereochemistry; Crystallography; Biochemistry; Chemistry; Gene; Transposable element; Genome; Enzyme","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001252389,0.000395879,0.0002932115,0.0003412376,0.0004317441,0.0003337169,0.0004102888,0.0006478804,0.002096376],"category_scores_gemma":[0.0003321996,0.0001826724,0.0002482242,0.0003455652,0.0002750404,0.0002331112,0.0001312391,0.0005328989,0.0002821798],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000560325,"about_ca_system_score_gemma":0.0003618811,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001574056,"about_ca_topic_score_gemma":0.00211305,"domain_scores_codex":[0.9999437,0.000009036403,0.000002642598,0.00001754439,0.00001771372,0.000009269011],"domain_scores_gemma":[0.9997885,0.00005958075,0.00005726028,0.00001186093,0.00003018709,0.00005273601],"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":[0.0009072446,0.0001160064,0.002260509,0.0003032028,0.00003672285,0.001281799,0.0003321867,0.01061082,0.9739774,0.001221016,0.001220655,0.007732534],"study_design_scores_gemma":[0.0004339999,0.002345159,0.05146256,0.0001046641,0.0002899478,0.002483806,0.0006958393,0.2100829,0.7130949,0.002257517,0.01651065,0.0002379793],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9924088,0.0003268921,0.003430526,0.0001908999,0.00002499076,0.00001838876,0.0008381904,0.0002885286,0.002472821],"genre_scores_gemma":[0.9832598,0.0002077697,0.01215975,0.00005461819,0.00002167363,0.00002138961,0.003006065,0.00005445726,0.001214503],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002096376,"threshold_uncertainty_score":0.007013083,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01964669785370833,"score_gpt":0.245401346964819,"score_spread":0.2257546491111107,"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."}}