Molecule screening
The campaign screened small molecules against defined sites on FAP and CD73. Compare predicted binding poses, docking scores, reference controls, and repeated runs.
Inspect small-molecule binding
Published structures show the recorded protein–ligand complex. Screening poses show where the docking calculation placed a molecule. Open a pose, then compare its score and repeat-run checks.
FAP
Published binding structure
Linagliptin with FAP · PDB 6Y0F
Compare all FAP screening results →Review reference and comparison controls →
CD73
Published binding structure
Compound 21 with CD73 · PDB 9R0G
Compare all CD73 screening results →Review reference and comparison controls →
How the molecule screens work
FAP screening results
The screen evaluated 24 candidate molecules. Five selected molecules passed the recorded repeat-run checks; the remaining 19 each have one comparable successful run.
Each pose button opens the molecule with the prepared protein. The candidate table shows its best saved score; repeat-run rows open the exact pose assessed in that run. Docking scores estimate fit within this target’s protocol.
FAP uses a charge-aware receptor preparation. Compare docking scores within this target’s protocol.
Scores across repeated runs
The reference control and five selected molecules each have three comparable runs. Dots show the median best Vinardo score; lines show the lowest and highest scores.
Reference controls
| Molecule | Role | Vinardo (kcal/mol) | Score repeatability | Exhaustiveness | Execution | 3D pose |
|---|---|---|---|---|---|---|
| LinagliptinRF020View chemical structure → | Reference ligand | -11.34 | 3 comparable seeds · span 0.06 | 32, 8 | completed | Download poses (SDF) |
| AcetazolamideRF008View chemical structure → | Control from another target | -6.61 | 3 comparable seeds · span 0.01 | 16 | completed | Download poses (SDF) |
| CilengitideRF013View chemical structure → | Control from another target | -9.92 | 3 comparable seeds · span 0.53 | 16 | completed | Download poses (SDF) |
| BMS-202RF016View chemical structure → | Control from another target | -9.97 | 3 comparable seeds · span 0.54 | 16 | completed | Download poses (SDF) |
| CD73 compound 21 (PDB CCD A1JCG)RF019View chemical structure → | Control from another target | -9.91 | 3 comparable seeds · span 0.51 | 16 | completed | Download poses (SDF) |
Repeat-run coverage
Molecules with one comparable run
19 prospective molecules have one comparable successful run. Additional seeds are needed to assess repeatability.
Compare candidate scores with the reference controls, then inspect the saved poses and target contacts.
Repeat-run checks
These records report score variation, pose geometry, and recurring target contacts across seeds.
| Molecule | Overall check | Successful / requested seeds | Score variation (kcal/mol) | Detailed checks | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Curcumin | Passed | 3 / 3 | Passed · span 0.18798 | Checks and seed results
| ||||||||||||||||||||||||||||
| Quercetin | Passed | 3 / 3 | Passed · span 0.00495 | Checks and seed results
| ||||||||||||||||||||||||||||
| (−)-Epigallocatechin-3-gallate | Passed | 3 / 3 | Passed · span 0.04948 | Checks and seed results
| ||||||||||||||||||||||||||||
| Honokiol | Passed | 3 / 3 | Passed · span 0.02134 | Checks and seed results
| ||||||||||||||||||||||||||||
| Withaferin A | Passed | 3 / 3 | Passed · span 0.00546 | Checks and seed results
|
Candidate results
| Molecule | Role | Vinardo (kcal/mol) | Score repeatability | Exhaustiveness | Execution | 3D pose |
|---|---|---|---|---|---|---|
| CurcuminNP001View chemical structure → | Screened candidate | -9.63 | 3 comparable seeds · span 0.19 | 16, 64 | completed | Download poses (SDF) |
| trans-ResveratrolNP002View chemical structure → | Screened candidate | -8.43 | One seed · repeatability not assessed | 16 | completed | Download poses (SDF) |
| PterostilbeneNP003View chemical structure → | Screened candidate | -8.48 | One seed · repeatability not assessed | 16 | completed | Download poses (SDF) |
| QuercetinNP004View chemical structure → | Screened candidate | -10.03 | 3 comparable seeds · span 0 | 16, 64 | completed | Download poses (SDF) |
| LuteolinNP005View chemical structure → | Screened candidate | -9.7 | One seed · repeatability not assessed | 16 | completed | Download poses (SDF) |
| ApigeninNP006View chemical structure → | Screened candidate | -9.35 | One seed · repeatability not assessed | 16 | completed | Download poses (SDF) |
| KaempferolNP007View chemical structure → | Screened candidate | -9.61 | One seed · repeatability not assessed | 16 | completed | Download poses (SDF) |
| FisetinNP008View chemical structure → | Screened candidate | -9.83 | One seed · repeatability not assessed | 16 | completed | Download poses (SDF) |
| GenisteinNP009View chemical structure → | Screened candidate | -8.64 | One seed · repeatability not assessed | 16 | completed | Download poses (SDF) |
| (2S)-NaringeninNP010View chemical structure → | Screened candidate | -8.73 | One seed · repeatability not assessed | 16 | completed | Download poses (SDF) |
| (−)-Epigallocatechin-3-gallateNP011View chemical structure → | Screened candidate | -11.79 | 3 comparable seeds · span 0.05 | 16, 64 | completed | Download poses (SDF) |
| Ellagic acidNP012View chemical structure → | Screened candidate | -8.66 | One seed · repeatability not assessed | 16 | completed | Download poses (SDF) |
| Berberine cationNP013View chemical structure → | Screened candidate | -8.49 | One seed · repeatability not assessed | 16 | completed | Download poses (SDF) |
| BaicaleinNP014View chemical structure → | Screened candidate | -8.92 | One seed · repeatability not assessed | 16 | completed | Download poses (SDF) |
| HonokiolNP015View chemical structure → | Screened candidate | -9.67 | 3 comparable seeds · span 0.02 | 16, 64 | completed | Download poses (SDF) |
| EmodinNP016View chemical structure → | Screened candidate | -8.59 | One seed · repeatability not assessed | 16 | completed | Download poses (SDF) |
| ThymoquinoneNP017View chemical structure → | Screened candidate | -6.31 | One seed · repeatability not assessed | 16 | completed | Download poses (SDF) |
| Sulforaphane (stereochemistry unspecified)NP018View chemical structure → | Screened candidate | -3.61 | One seed · repeatability not assessed | 16 | completed | Download poses (SDF) |
| Ursolic acidNP019View chemical structure → | Screened candidate | -7.83 | One seed · repeatability not assessed | 16 | completed | Download poses (SDF) |
| Oleanolic acidNP020View chemical structure → | Screened candidate | -8.06 | One seed · repeatability not assessed | 16 | completed | Download poses (SDF) |
| Withaferin ANP021View chemical structure → | Screened candidate | -9.43 | 3 comparable seeds · span 0.01 | 16, 64 | completed | Download poses (SDF) |
| CelastrolNP022View chemical structure → | Screened candidate | -8.52 | One seed · repeatability not assessed | 16 | completed | Download poses (SDF) |
| ArtemisininNP023View chemical structure → | Screened candidate | -6.57 | One seed · repeatability not assessed | 16 | completed | Download poses (SDF) |
| ParthenolideNP024View chemical structure → | Screened candidate | -5.54 | One seed · repeatability not assessed | 16 | completed | Download poses (SDF) |
Protocol and interpretation
- Scoring function
- Vinardo
- Score units
- kcal/mol
- Interpretation
- Vinardo docking score; lower values rank more favorably within this qualified pocket screen.
- Route
- defined-pocket Smina/Vinardo on fal Serverless
- Model version
- smina.static@ffe5e1e78c947f76+pdb2pqr@3.7.1+propka@3.5.1+openbabel-wheel@3.1.1.22+app-652fa9abed97b09a
Check the exhaustiveness setting before comparing runs. Controls may use different search settings.
fap-6y0f-defined-pocket-screen-v1 · FAP-6Y0F-356-pocket
Receptor preparation: PDB2PQR 3.7.1 and PROPKA 3.5.1 at pH 7.4 with AMBER partial charges; Open Babel 3.1.1.22 rigid AD4 PDBQT.
- Imported records
- 29
- Prospective molecules
- 24
- Control molecules
- 5
- Completed records
- 29
CD73 (NT5E) screening results
The screen evaluated 24 candidate molecules. Five selected molecules passed the recorded repeat-run checks; the remaining 19 each have one comparable successful run.
Each pose button opens the molecule with the prepared protein. The candidate table shows its best saved score; repeat-run rows open the exact pose assessed in that run. Docking scores estimate fit within this target’s protocol.
CD73 uses a receptor preparation with fixed zero partial charges. Compare docking scores within this target’s protocol.
Scores across repeated runs
The reference control and five selected molecules each have three comparable runs. Dots show the median best Vinardo score; lines show the lowest and highest scores.
Reference controls
| Molecule | Role | Vinardo (kcal/mol) | Score repeatability | Exhaustiveness | Execution | 3D pose |
|---|---|---|---|---|---|---|
| CD73 compound 21 (PDB CCD A1JCG)RF019View chemical structure → | Reference ligand | -12.72 | 3 comparable seeds · span 0.03 | 32, 8 | completed | Download poses (SDF) |
| CilengitideRF013View chemical structure → | Control from another target | -8.13 | 3 comparable seeds · span 0.19 | 16 | completed | Download poses (SDF) |
| TirofibanRF014View chemical structure → | Control from another target | -10.14 | 3 comparable seeds · span 0.2 | 16 | completed | Download poses (SDF) |
| EptifibatideRF015View chemical structure → | Control from another target | 20.66 | 3 comparable seeds · span 3.69 | 16 | completed | Download poses (SDF) |
| BMS-202RF016View chemical structure → | Control from another target | -11.68 | 3 comparable seeds · span 0.42 | 16 | completed | Download poses (SDF) |
Repeat-run coverage
Molecules with one comparable run
19 prospective molecules have one comparable successful run. Additional seeds are needed to assess repeatability.
Compare candidate scores with the reference controls, then inspect the saved poses and target contacts.
Repeat-run checks
These records report score variation, pose geometry, and recurring target contacts across seeds.
| Molecule | Overall check | Successful / requested seeds | Score variation (kcal/mol) | Detailed checks | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Luteolin | Passed | 3 / 3 | Passed · span 0.01367 | Checks and seed results
| ||||||||||||||||||||||||||||
| (−)-Epigallocatechin-3-gallate | Passed | 3 / 3 | Passed · span 0.00537 | Checks and seed results
| ||||||||||||||||||||||||||||
| Ellagic acid | Passed | 3 / 3 | Passed · span 0.00155 | Checks and seed results
| ||||||||||||||||||||||||||||
| Berberine cation | Passed | 3 / 3 | Passed · span 0.0057 | Checks and seed results
| ||||||||||||||||||||||||||||
| Honokiol | Passed | 3 / 3 | Passed · span 0.04424 | Checks and seed results
|
Candidate results
| Molecule | Role | Vinardo (kcal/mol) | Score repeatability | Exhaustiveness | Execution | 3D pose |
|---|---|---|---|---|---|---|
| CurcuminNP001View chemical structure → | Screened candidate | -10.43 | One seed · repeatability not assessed | 16 | completed | Download poses (SDF) |
| trans-ResveratrolNP002View chemical structure → | Screened candidate | -9.72 | One seed · repeatability not assessed | 16 | completed | Download poses (SDF) |
| PterostilbeneNP003View chemical structure → | Screened candidate | -9.28 | One seed · repeatability not assessed | 16 | completed | Download poses (SDF) |
| QuercetinNP004View chemical structure → | Screened candidate | -10.77 | One seed · repeatability not assessed | 16 | completed | Download poses (SDF) |
| LuteolinNP005View chemical structure → | Screened candidate | -10.79 | 3 comparable seeds · span 0.01 | 16, 64 | completed | Download poses (SDF) |
| ApigeninNP006View chemical structure → | Screened candidate | -10.51 | One seed · repeatability not assessed | 16 | completed | Download poses (SDF) |
| KaempferolNP007View chemical structure → | Screened candidate | -10.72 | One seed · repeatability not assessed | 16 | completed | Download poses (SDF) |
| FisetinNP008View chemical structure → | Screened candidate | -10.51 | One seed · repeatability not assessed | 16 | completed | Download poses (SDF) |
| GenisteinNP009View chemical structure → | Screened candidate | -10.35 | One seed · repeatability not assessed | 16 | completed | Download poses (SDF) |
| (2S)-NaringeninNP010View chemical structure → | Screened candidate | -9.3 | One seed · repeatability not assessed | 16 | completed | Download poses (SDF) |
| (−)-Epigallocatechin-3-gallateNP011View chemical structure → | Screened candidate | -12.21 | 3 comparable seeds · span 0.01 | 16, 64 | completed | Download poses (SDF) |
| Ellagic acidNP012View chemical structure → | Screened candidate | -10.81 | 3 comparable seeds · span 0 | 16, 64 | completed | Download poses (SDF) |
| Berberine cationNP013View chemical structure → | Screened candidate | -10.87 | 3 comparable seeds · span 0.01 | 16, 64 | completed | Download poses (SDF) |
| BaicaleinNP014View chemical structure → | Screened candidate | -10.29 | One seed · repeatability not assessed | 16 | completed | Download poses (SDF) |
| HonokiolNP015View chemical structure → | Screened candidate | -11.16 | 3 comparable seeds · span 0.04 | 16, 64 | completed | Download poses (SDF) |
| EmodinNP016View chemical structure → | Screened candidate | -9.51 | One seed · repeatability not assessed | 16 | completed | Download poses (SDF) |
| ThymoquinoneNP017View chemical structure → | Screened candidate | -6.33 | One seed · repeatability not assessed | 16 | completed | Download poses (SDF) |
| Sulforaphane (stereochemistry unspecified)NP018View chemical structure → | Screened candidate | -4.55 | One seed · repeatability not assessed | 16 | completed | Download poses (SDF) |
| Ursolic acidNP019View chemical structure → | Screened candidate | 0.6 | One seed · repeatability not assessed | 16 | completed | Download poses (SDF) |
| Oleanolic acidNP020View chemical structure → | Screened candidate | -1.15 | One seed · repeatability not assessed | 16 | completed | Download poses (SDF) |
| Withaferin ANP021View chemical structure → | Screened candidate | -4.89 | One seed · repeatability not assessed | 16 | completed | Download poses (SDF) |
| CelastrolNP022View chemical structure → | Screened candidate | -4.33 | One seed · repeatability not assessed | 16 | completed | Download poses (SDF) |
| ArtemisininNP023View chemical structure → | Screened candidate | -5.01 | One seed · repeatability not assessed | 16 | completed | Download poses (SDF) |
| ParthenolideNP024View chemical structure → | Screened candidate | -6.06 | One seed · repeatability not assessed | 16 | completed | Download poses (SDF) |
Protocol and interpretation
- Scoring function
- Vinardo
- Score units
- kcal/mol
- Interpretation
- Vinardo docking score; lower values rank more favorably within this qualified pocket screen.
- Route
- defined-pocket Smina/Vinardo on fal Serverless
- Model version
- smina.static@ffe5e1e78c947f76+app-08d5234d8fce09ad
Check the exhaustiveness setting before comparing runs. Controls may use different search settings.
nt5e-9r0g-defined-pocket-screen-v1 · NT5E-9R0G-A1JCG-pocket
Receptor preparation: fixed rigid PDBQT; zero partial charges; polar hydrogens are not added.
- Imported records
- 29
- Prospective molecules
- 24
- Control molecules
- 5
- Completed records
- 29