id: ARBA00086620 description: 'Rule predicts sexual sporulation resulting in cellular spore formation based on 5 condition sets containing diverse protein families (kinases, trafficking proteins, cell wall enzymes, motor proteins) across eukaryotic taxa' status: COMPLETE rule_type: ARBA rule: rule_id: ARBA00086620 condition_sets: - number: 1 conditions: - condition_type: FUNFAM value: 1.10.510.10:FF:000624 curie: CATH.FunFam:1.10.510.10:FF:000624 label: Mitogen-activated protein kinase negated: false - condition_type: FUNFAM value: 3.30.200.20:FF:001493 curie: CATH.FunFam:3.30.200.20:FF:001493 label: Sporulation protein kinase mde3 negated: false - condition_type: TAXON value: Eukaryota curie: NCBITaxon:2759 label: Eukaryota negated: false notes: '' pairwise_overlap: - condition_a: 1.10.510.10:FF:000624 condition_b: 3.30.200.20:FF:001493 protein_database: SWISSPROT count_a: 25 count_b: 2 intersection_count: 2 a_minus_b_count: 23 b_minus_a_count: 0 jaccard_similarity: 0.08 containment_a_in_b: 0.08 containment_b_in_a: 1.0 interpretation: SUBSET - number: 2 conditions: - condition_type: FUNFAM value: 1.20.190.20:FF:000002 curie: CATH.FunFam:1.20.190.20:FF:000002 label: 14-3-3 protein epsilon negated: false - condition_type: TAXON value: Saccharomycetes curie: NCBITaxon:4891 label: Saccharomycetes negated: false notes: '' - number: 3 conditions: - condition_type: FUNFAM value: 1.20.58.70:FF:000008 curie: CATH.FunFam:1.20.58.70:FF:000008 label: Syntaxin family protein negated: false - condition_type: TAXON value: Saccharomycetales curie: NCBITaxon:4892 label: Saccharomycetales negated: false notes: '' - number: 4 conditions: - condition_type: FUNFAM value: 3.20.20.370:FF:000008 curie: CATH.FunFam:3.20.20.370:FF:000008 label: Chitin deacetylase negated: false - condition_type: TAXON value: Fungi curie: NCBITaxon:4751 label: Fungi negated: false notes: '' - number: 5 conditions: - condition_type: FUNFAM value: 3.30.740.10:FF:000001 curie: CATH.FunFam:3.30.740.10:FF:000001 label: Dynein light chain negated: false - condition_type: TAXON value: Dikarya curie: NCBITaxon:451864 label: Dikarya negated: false notes: '' go_annotations: [] reviewed_protein_count: 0 unreviewed_protein_count: 0 created_date: '' modified_date: '' entries: - id: 1.10.510.10:FF:000624 type: FUNFAM label: Mitogen-activated protein kinase appears_in_condition_sets: - 1 protein_count: 25 related_entries: - relationship: PREDICTED_BY target_id: 3.30.200.20:FF:001493 containment: 1.0 jaccard_similarity: 0.08 intersection_count: 2 exclusive_count: 0 - relationship: EQUIV target_id: 1.20.190.20:FF:000002 containment: 0.0 jaccard_similarity: 0.0 intersection_count: 0 exclusive_count: 25 - relationship: EQUIV target_id: 1.20.58.70:FF:000008 containment: 0.0 jaccard_similarity: 0.0 intersection_count: 0 exclusive_count: 25 - relationship: EQUIV target_id: 3.20.20.370:FF:000008 containment: 0.0 jaccard_similarity: 0.0 intersection_count: 0 exclusive_count: 25 - relationship: EQUIV target_id: 3.30.740.10:FF:000001 containment: 0.0 jaccard_similarity: 0.0 intersection_count: 0 exclusive_count: 25 - relationship: PREDICTS target_id: GO:0043935 containment: 0.08 jaccard_similarity: 0.007 intersection_count: 2 exclusive_count: 23 - id: 1.20.190.20:FF:000002 type: FUNFAM label: 14-3-3 protein epsilon appears_in_condition_sets: - 2 protein_count: 69 related_entries: - relationship: EQUIV target_id: 1.10.510.10:FF:000624 containment: 0.0 jaccard_similarity: 0.0 intersection_count: 0 exclusive_count: 69 - relationship: EQUIV target_id: 3.30.200.20:FF:001493 containment: 0.0 jaccard_similarity: 0.0 intersection_count: 0 exclusive_count: 69 - relationship: EQUIV target_id: 1.20.58.70:FF:000008 containment: 0.0 jaccard_similarity: 0.0 intersection_count: 0 exclusive_count: 69 - relationship: EQUIV target_id: 3.20.20.370:FF:000008 containment: 0.0 jaccard_similarity: 0.0 intersection_count: 0 exclusive_count: 69 - relationship: EQUIV target_id: 3.30.740.10:FF:000001 containment: 0.0 jaccard_similarity: 0.0 intersection_count: 0 exclusive_count: 69 - relationship: EQUIV target_id: GO:0043935 containment: 0.029 jaccard_similarity: 0.006 intersection_count: 2 exclusive_count: 67 - id: 1.20.58.70:FF:000008 type: FUNFAM label: Syntaxin family protein appears_in_condition_sets: - 3 protein_count: 4 related_entries: - relationship: EQUIV target_id: 1.10.510.10:FF:000624 containment: 0.0 jaccard_similarity: 0.0 intersection_count: 0 exclusive_count: 4 - relationship: EQUIV target_id: 3.30.200.20:FF:001493 containment: 0.0 jaccard_similarity: 0.0 intersection_count: 0 exclusive_count: 4 - relationship: EQUIV target_id: 1.20.190.20:FF:000002 containment: 0.0 jaccard_similarity: 0.0 intersection_count: 0 exclusive_count: 4 - relationship: EQUIV target_id: 3.20.20.370:FF:000008 containment: 0.0 jaccard_similarity: 0.0 intersection_count: 0 exclusive_count: 4 - relationship: EQUIV target_id: 3.30.740.10:FF:000001 containment: 0.0 jaccard_similarity: 0.0 intersection_count: 0 exclusive_count: 4 - relationship: PREDICTS target_id: GO:0043935 containment: 0.75 jaccard_similarity: 0.011 intersection_count: 3 exclusive_count: 1 - id: 3.20.20.370:FF:000008 type: FUNFAM label: Chitin deacetylase appears_in_condition_sets: - 4 protein_count: 2 related_entries: - relationship: EQUIV target_id: 1.10.510.10:FF:000624 containment: 0.0 jaccard_similarity: 0.0 intersection_count: 0 exclusive_count: 2 - relationship: EQUIV target_id: 3.30.200.20:FF:001493 containment: 0.0 jaccard_similarity: 0.0 intersection_count: 0 exclusive_count: 2 - relationship: EQUIV target_id: 1.20.190.20:FF:000002 containment: 0.0 jaccard_similarity: 0.0 intersection_count: 0 exclusive_count: 2 - relationship: EQUIV target_id: 1.20.58.70:FF:000008 containment: 0.0 jaccard_similarity: 0.0 intersection_count: 0 exclusive_count: 2 - relationship: EQUIV target_id: 3.30.740.10:FF:000001 containment: 0.0 jaccard_similarity: 0.0 intersection_count: 0 exclusive_count: 2 - relationship: PREDICTS target_id: GO:0043935 containment: 1.0 jaccard_similarity: 0.008 intersection_count: 2 exclusive_count: 0 - id: 3.30.200.20:FF:001493 type: FUNFAM label: Sporulation protein kinase mde3 appears_in_condition_sets: - 1 protein_count: 2 related_entries: - relationship: PREDICTS target_id: 1.10.510.10:FF:000624 containment: 0.08 jaccard_similarity: 0.08 intersection_count: 2 exclusive_count: 23 - relationship: EQUIV target_id: 1.20.190.20:FF:000002 containment: 0.0 jaccard_similarity: 0.0 intersection_count: 0 exclusive_count: 2 - relationship: EQUIV target_id: 1.20.58.70:FF:000008 containment: 0.0 jaccard_similarity: 0.0 intersection_count: 0 exclusive_count: 2 - relationship: EQUIV target_id: 3.20.20.370:FF:000008 containment: 0.0 jaccard_similarity: 0.0 intersection_count: 0 exclusive_count: 2 - relationship: EQUIV target_id: 3.30.740.10:FF:000001 containment: 0.0 jaccard_similarity: 0.0 intersection_count: 0 exclusive_count: 2 - relationship: PREDICTS target_id: GO:0043935 containment: 1.0 jaccard_similarity: 0.008 intersection_count: 2 exclusive_count: 0 - id: 3.30.740.10:FF:000001 type: FUNFAM label: Dynein light chain appears_in_condition_sets: - 5 protein_count: 20 related_entries: - relationship: EQUIV target_id: 1.10.510.10:FF:000624 containment: 0.0 jaccard_similarity: 0.0 intersection_count: 0 exclusive_count: 20 - relationship: EQUIV target_id: 3.30.200.20:FF:001493 containment: 0.0 jaccard_similarity: 0.0 intersection_count: 0 exclusive_count: 20 - relationship: EQUIV target_id: 1.20.190.20:FF:000002 containment: 0.0 jaccard_similarity: 0.0 intersection_count: 0 exclusive_count: 20 - relationship: EQUIV target_id: 1.20.58.70:FF:000008 containment: 0.0 jaccard_similarity: 0.0 intersection_count: 0 exclusive_count: 20 - relationship: EQUIV target_id: 3.20.20.370:FF:000008 containment: 0.0 jaccard_similarity: 0.0 intersection_count: 0 exclusive_count: 20 - relationship: PREDICTS target_id: GO:0043935 containment: 0.1 jaccard_similarity: 0.007 intersection_count: 2 exclusive_count: 18 review_summary: 'ARBA00086620 demonstrates critical design flaws that render it unsuitable for accurate GO annotation. The rule combines functionally diverse protein families (MAPK, 14-3-3, syntaxins, chitin deacetylases, dynein light chains) that lack mechanistic coherence for sexual sporulation. The taxonomic scope is inappropriate, applying fungal-specific processes to all eukaryotes. Most concerning, the rule currently matches 0 proteins, indicating unrealistic condition combinations. The low domain overlap (avg Jaccard=0.006) confirms that these condition sets identify completely different protein populations. This rule represents a clear case of over-annotation risk and should be deprecated to prevent false positive GO assignments.' action: DEPRECATE action_rationale: 'This rule should be deprecated due to fundamental design flaws: (1) Mechanistic incoherence - combining unrelated protein families (kinases, trafficking proteins, cell wall enzymes, motor proteins) that do not share a common role in sexual sporulation; (2) Taxonomic over-annotation - applying fungal-specific sexual sporulation processes to all eukaryotes where such mechanisms may not exist; (3) Poor biological validation - 0 protein matches indicate unrealistic condition combinations; (4) High false positive risk - the diverse protein families could match proteins involved in other cellular processes unrelated to sporulation. The rule fails basic biological plausibility tests and would likely produce more annotation errors than correct predictions.' suggested_modifications: [] parsimony: assessment: OVERLY_COMPLEX notes: 'Rule contains 5 condition sets with functionally diverse protein families that lack biological coherence. The sporulation protein kinase domain is completely contained within the MAPK family (containment=1.0), indicating redundancy. Most condition sets are completely disjoint (Jaccard=0.0), suggesting they identify unrelated protein populations rather than coherent functional modules for sexual sporulation.' literature_support: assessment: CONTRADICTED notes: 'While individual proteins may have roles in cellular processes, there is no literature support for the broad claim that MAPK+14-3-3+syntaxins+chitin deacetylases+dynein light chains collectively predict sexual sporulation. Sexual sporulation is a complex process primarily studied in fungi, involving meiosis, spore wall formation, and specialized cellular reorganization. The rule inclusion of diverse protein families without mechanistic connection contradicts established understanding of sporulation biology.' supported_by: - reference_id: file:rules/arba/ARBA00086620/ARBA00086620-deep-research-manual.md supporting_text: 'Sexual sporulation in eukaryotes, particularly fungi, involves: Cell cycle regulation and meiosis, Spore wall synthesis and modification, Membrane fusion and trafficking, Cytoskeletal reorganization. While some rule components may participate in these processes, the broad inclusion of diverse protein families without clear mechanistic connection is problematic.' condition_overlap: assessment: NONE notes: 'Quantitative analysis reveals minimal overlap between condition sets (average Jaccard similarity = 0.006). Most condition pairs are completely disjoint (Jaccard = 0.0), indicating they identify entirely different protein populations. The only significant relationship is the complete containment of sporulation kinase proteins within the MAPK family. This pattern suggests the conditions capture unrelated biological processes rather than coherent functional modules for sexual sporulation.' supported_by: - reference_id: file:rules/arba/ARBA00086620/ARBA00086620-analysis.yaml supporting_text: 'Summary: Analyzed 15 domain-domain pairs and 6 domain-GO pairs across entire rule. Average Jaccard similarity: 0.006. 0 pairs with >50% overlap, 3 subset relationships.' go_specificity: assessment: MISMATCHED notes: 'GO:0043935 "sexual sporulation resulting in formation of a cellular spore" is a highly specific biological process primarily observed in fungi and some protists. The rule conditions (MAPK, 14-3-3, syntaxins, chitin deacetylases, dynein light chains) represent diverse molecular functions that do not specifically predict this process. The term specificity is appropriate, but the protein families selected do not provide reliable predictive power for sexual sporulation.' supported_by: [] taxonomic_scope: assessment: TOO_BROAD notes: 'Condition set 1 applies to all Eukaryota, which is inappropriate for sexual sporulation mechanisms that are not universally conserved. Sexual sporulation is primarily a fungal process with some occurrence in protists, but the molecular mechanisms and regulatory pathways vary significantly across eukaryotic lineages. The rule incorrectly assumes that the presence of MAPK+sporulation kinase domains predicts sexual sporulation across all eukaryotes, which would lead to massive over-annotation in lineages where this process does not occur.' supported_by: - reference_id: file:rules/arba/ARBA00086620/ARBA00086620-deep-research-manual.md supporting_text: 'Sexual sporulation mechanisms vary significantly across eukaryotic kingdoms. GO:0043935 "sexual sporulation resulting in formation of a cellular spore" is a very specific biological process primarily observed in: Fungi (especially yeasts and filamentous fungi), Some protists, Not universally present across all eukaryotes.' confidence: 0.9 references: - id: file:rules/arba/ARBA00086620/ARBA00086620-deep-research-manual.md title: Manual deep research analysis findings: - statement: 'Rule contains 5 functionally diverse protein families that lack mechanistic coherence for sexual sporulation' - statement: 'Taxonomic scope inappropriately applies fungal-specific processes to all eukaryotes' - statement: 'Zero protein matches suggest unrealistic condition combinations' - statement: 'Average Jaccard similarity of 0.006 indicates completely disjoint condition sets' - id: file:rules/arba/ARBA00086620/ARBA00086620-analysis.yaml title: Quantitative domain overlap analysis findings: - statement: 'Most condition pairs show 0% protein overlap (disjoint relationships)' - statement: 'Sporulation protein kinase completely contained within MAPK family (containment=1.0)' - statement: 'Very low GO term coverage across all conditions' supported_by: - reference_id: file:rules/arba/ARBA00086620/ARBA00086620-deep-research-manual.md supporting_text: 'This rule appears to suffer from significant design flaws that make it unsuitable for accurate GO annotation: 1. Overly broad taxonomic scope - sexual sporulation mechanisms are not conserved across all eukaryotes; 2. Mechanistic incoherence - mixing proteins from unrelated functional categories; 3. Poor biological validation - no protein matches suggest unrealistic conditions'