y57g11c.1147
C. elegans
Protein BRICK1
What the model saw
Gene: Y57G11C.1147 Organism: Caenorhabditis elegans Known functions: Protein BRICK1. protein-containing complex binding.
View unredacted entry
Protein BRICK1. protein-containing complex binding.
Solver output
BRICK1 (BRK1) is a small subunit of the WAVE regulatory complex (WRC), which activates the Arp2/3 complex to drive branched actin polymerization. Its annotated molecular function is "protein-containing complex binding," consistent with its structural scaffolding role within the WRC. While actin cytoskeleton dynamics can influence aging-related processes such as autophagy, cellular senescence, and intercellular communication, the specific contribution of BRK1/WAVE complex activity to C. elegans longevity is not well-established. The function is too indirect and context-dependent to confidently assign a pro- or anti-longevity role without additional evidence linking WRC-mediated actin branching to known longevity pathways in this organism.
GenAge curators classify each gene's normal function as promoting (Pro-Longevity) or opposing (Anti-Longevity) longevity, based on synthesis across studies. Loss-of-function effects can vary from this depending on the manipulation.
Advisor judgment
The model predicted "unclear" while the ground truth is "anti_longevity." The model correctly identified BRICK1's role in the WAVE regulatory complex and Arp2/3-mediated actin polymerization, but failed to connect this to a definitive longevity influence. The model's reasoning was overly cautious and non-committal, citing lack of direct evidence when the GenAge database has classified this gene as anti-longevity. The mechanistic reasoning about actin dynamics and aging is plausible but incomplete - the model didn't attempt to reason about whether disruption of this gene would extend or shorten lifespan. Given that BRICK1 is classified as anti-longevity, its loss-of-function likely extends lifespan, suggesting it normally promotes aging or limits longevity. The model's confidence of 0.35 reflects appropriate uncertainty but the prediction of "unclear" rather than making a directional guess is a failure to commit when evidence could support a conclusion.
Raw API responses
solver
{
"reasoning": "BRICK1 (BRK1) is a small subunit of the WAVE regulatory complex (WRC), which activates the Arp2/3 complex to drive branched actin polymerization. Its annotated molecular function is \"protein-containing complex binding,\" consistent with its structural scaffolding role within the WRC. While actin cytoskeleton dynamics can influence aging-related processes such as autophagy, cellular senescence, and intercellular communication, the specific contribution of BRK1/WAVE complex activity to C. elegans longevity is not well-established. The function is too indirect and context-dependent to confidently assign a pro- or anti-longevity role without additional evidence linking WRC-mediated actin branching to known longevity pathways in this organism.",
"confidence": 0.35,
"key_pathways": [
"WAVE regulatory complex (WRC)",
"Arp2/3-mediated actin polymerization",
"actin cytoskeleton remodeling"
],
"mechanism_class": "unclear",
"longevity_influence": "unclear"
}advisor
{
"notes": "The model predicted \"unclear\" while the ground truth is \"anti_longevity.\" The model correctly identified BRICK1's role in the WAVE regulatory complex and Arp2/3-mediated actin polymerization, but failed to connect this to a definitive longevity influence. The model's reasoning was overly cautious and non-committal, citing lack of direct evidence when the GenAge database has classified this gene as anti-longevity. The mechanistic reasoning about actin dynamics and aging is plausible but incomplete - the model didn't attempt to reason about whether disruption of this gene would extend or shorten lifespan. Given that BRICK1 is classified as anti-longevity, its loss-of-function likely extends lifespan, suggesting it normally promotes aging or limits longevity. The model's confidence of 0.35 reflects appropriate uncertainty but the prediction of \"unclear\" rather than making a directional guess is a failure to commit when evidence could support a conclusion.",
"failure_mode": "confident_wrong",
"answer_correct": false,
"mechanism_correct": false,
"reasoning_quality": 2,
"ground_truth_questionable": false
}