Pawr
M. musculus
PRKC, apoptosis, WT1, regulator
What the model saw
Gene: Pawr Organism: Mus musculus Known functions: PRKC, apoptosis, WT1, regulator. PRKC apoptosis WT1 regulator protein. actin binding. enzyme binding. leucine zipper domain binding. protein binding. protein kinase C binding. protein phosphatase 1 binding.
View unredacted entry
PRKC, apoptosis, WT1, regulator. PRKC apoptosis WT1 regulator protein. actin binding. enzyme binding. leucine zipper domain binding. protein binding. protein kinase C binding. protein phosphatase 1 binding.
Solver output
PAWR (also known as PAR-4) is a pro-apoptotic protein that functions as a regulator of protein kinase C (PKC) signaling and interacts with WT1. By binding to and inhibiting PKC (particularly atypical PKC isoforms) and recruiting protein phosphatase 1, PAWR suppresses pro-survival NF-κB signaling and promotes apoptosis selectively in stressed or transformed cells. This selective elimination of damaged, senescent, or cancerous cells via apoptosis induction would be expected to reduce the accumulation of dysfunctional cells and thereby support tissue homeostasis and longevity. Its leucine zipper domain binding and actin-binding activities further support scaffolding roles in apoptotic signaling complexes. Loss of PAWR function is associated with resistance to apoptosis and tumor progression, suggesting its normal activity opposes oncogenic and senescent cell accumulation, consistent with a pro-longevity role.
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 correctly predicted pro_longevity for Pawr/PAR-4. The mechanistic reasoning is sound and well-grounded: PAWR is indeed a pro-apoptotic protein that inhibits PKC signaling, suppresses NF-κB, and promotes selective apoptosis of damaged/transformed cells, which supports tissue homeostasis and longevity. The model correctly identifies the key molecular interactions (PKC binding, PP1 binding, WT1 interaction, leucine zipper domain). The mechanism class of "cellular_senescence" is slightly imprecise (it's more about apoptosis/tumor suppression than senescence per se), but the overall mechanistic narrative is accurate. Confidence of 0.62 is appropriately calibrated given the complexity of the prediction.
Raw API responses
solver
{
"reasoning": "PAWR (also known as PAR-4) is a pro-apoptotic protein that functions as a regulator of protein kinase C (PKC) signaling and interacts with WT1. By binding to and inhibiting PKC (particularly atypical PKC isoforms) and recruiting protein phosphatase 1, PAWR suppresses pro-survival NF-κB signaling and promotes apoptosis selectively in stressed or transformed cells. This selective elimination of damaged, senescent, or cancerous cells via apoptosis induction would be expected to reduce the accumulation of dysfunctional cells and thereby support tissue homeostasis and longevity. Its leucine zipper domain binding and actin-binding activities further support scaffolding roles in apoptotic signaling complexes. Loss of PAWR function is associated with resistance to apoptosis and tumor progression, suggesting its normal activity opposes oncogenic and senescent cell accumulation, consistent with a pro-longevity role.",
"confidence": 0.62,
"key_pathways": [
"PKC signaling / NF-κB suppression",
"pro-apoptotic regulation via WT1 interaction",
"protein phosphatase 1-mediated apoptosis"
],
"mechanism_class": "cellular_senescence",
"longevity_influence": "pro_longevity"
}advisor
{
"notes": "The model correctly predicted pro_longevity for Pawr/PAR-4. The mechanistic reasoning is sound and well-grounded: PAWR is indeed a pro-apoptotic protein that inhibits PKC signaling, suppresses NF-κB, and promotes selective apoptosis of damaged/transformed cells, which supports tissue homeostasis and longevity. The model correctly identifies the key molecular interactions (PKC binding, PP1 binding, WT1 interaction, leucine zipper domain). The mechanism class of \"cellular_senescence\" is slightly imprecise (it's more about apoptosis/tumor suppression than senescence per se), but the overall mechanistic narrative is accurate. Confidence of 0.62 is appropriately calibrated given the complexity of the prediction.",
"failure_mode": "correct",
"answer_correct": true,
"mechanism_correct": true,
"reasoning_quality": 4,
"ground_truth_questionable": false
}