C4B

C4B Protein

Score: 0.337 Price: $0.34 Undruggable Druggability Status: active Wiki: C4B Gene
HYPOTHESES
1
PAPERS
13
KG EDGES
0
DEBATES
1

3D Protein Structure

🧬 C4B — PDB 4FXK Click to expand

Experimental structure from RCSB PDB | Powered by Mol*

Druggability & Clinical Context

Druggability
Undruggable
Score: 0.23
Clinical Stage
Preclinical
Target Class
Protein
Safety
0.50
Druggability Analysis
Drug Development0.00
Structural Tractability0.30
Target Class0.50
Safety Profile0.50
Key Metrics
PDB Structures:
0
Known Drugs:
0
Approved:
0
In Clinical Trials:
0
Mechanism: Prioritized from 1 SciDEX hypotheses, including: Age-Dependent Complement C4b Upregulation Drives Synaptic Vulnerability in Hippocampal CA1 Neurons
Known Drugs:
No known drugs targeting this protein
Structural Data:
PDB —AlphaFold ✓Cryo-EM —
UniProt: P0C0L5

🧬 3D Protein Structure

🧬 C4B — PDB 4FXK Click to expand interactive 3D viewer

Experimental structure from RCSB PDB | Powered by Mol* | Rotate: click+drag | Zoom: scroll

3D Protein Structure (AlphaFold)

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AlphaFold predicted structure available for P0C0L5

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Linked Hypotheses (0)

No linked hypotheses

Linked Experiments (0)

No linked experiments

Scoring Dimensions

Portfolio 0.00 (25%) Druggability 0.23 (20%) Evidence 0.89 (20%) Safety 0.50 (15%) Competitive 0.40 (10%) Connectivity 0.00 (10%) 0.337 composite

Knowledge Graph (20)

activates (2)

NMNAT2→C4BC4B→C3

associated with (4)

JUN→C4BTREM2→C4BC4B→JUNC4B→TREM2

component of (1)

C4B→COMPLEMENT_CASCADE

expressed in (3)

C4A→C4BC4B→C4ATNF→C4B

interacts with (2)

CR1→C4BC4B→C1Q

mediates (1)

C4B→SYNAPTIC_PRUNING

pathology linked to (1)

C4B→TAU

pathway partner (1)

C4B→C1QA

regulated by (2)

C4B→CD46C4B→CD55

regulates (1)

C4B→GFAP

repressed by (1)

C4B→PRC2

therapeutic target of (1)

C4B→SUTIMLIMAB

Debate History (1)

Should C4B (C4B Protein) be prioritized as a therapeutic target for neurodegener2026-04-26