{"id":"W2090017067","doi":"10.1255/ejms.555","title":"Letter: The Diagnostic Value of Amino Acid Side-Chain Losses in Electron Capture Dissociation of Polypeptides. Comment on: “Can the (M <sup>.</sup> −X) Region in Electron Capture Dissociation Provide Reliable Information on Amino Acid Composition of Polypeptides?”, <i>Eur. J. Mass Spectrom.</i> 8, 461–469 (2002)","year":2003,"lang":"en","type":"letter","venue":"European Journal of Mass Spectrometry","topic":"Mass Spectrometry Techniques and Applications","field":"Chemistry","cited_by":36,"is_retracted":false,"has_abstract":false,"ca_institutions":"York University","funders":"","keywords":"Electron capture; Dissociation (chemistry); Electron; Electron-capture dissociation; Chemistry; Side chain; Atomic physics; Physics; Mass spectrometry; Physical chemistry; Nuclear physics; Tandem mass spectrometry; Chromatography; Organic chemistry","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":[0.002109174,0.001061885,0.001319067,0.0006032821,0.002560786,0.001710265,0.001998314,0.03125306,0.00412276],"category_scores_gemma":[0.01335374,0.0007082411,0.001307686,0.0004774445,0.002975441,0.002136183,0.0007164485,0.01845865,0.005562704],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.005007036,"about_ca_system_score_gemma":0.001721343,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002932963,"about_ca_topic_score_gemma":0.003376024,"domain_scores_codex":[0.9981815,0.0004382617,0.0002451752,0.0003385389,0.0005512415,0.0002452957],"domain_scores_gemma":[0.996089,0.002262738,0.0003857875,0.0001124824,0.0007550889,0.0003949863],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"not_applicable","study_design_scores_codex":[0.000442388,0.00006293089,0.0007382601,0.0001129351,0.00003187675,0.006624682,0.0001783819,0.0001108003,0.001186218,0.001664783,0.9813386,0.007508091],"study_design_scores_gemma":[0.0004253745,0.0005266201,0.00433128,0.0003151305,0.0001511413,0.01834389,0.000636719,0.001732232,0.007073444,0.01266327,0.9536129,0.0001880482],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"commentary","genre_gemma":"commentary","genre_scores_codex":[0.002102898,0.002037322,0.0003714761,0.9501489,0.04261833,0.00002544424,0.0002154692,0.0001040635,0.002375992],"genre_scores_gemma":[0.02268583,0.001980976,0.0008282923,0.9161037,0.04727412,0.00009350375,0.0001265616,0.00007560539,0.01083132],"genre_candidate":"commentary","genre_consensus":"commentary","teacher_disagreement_score":0.03125306,"threshold_uncertainty_score":0.03632873,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006516041140774755,"score_gpt":0.2074619950151582,"score_spread":0.2009459538743835,"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."}}