FAIRMol

NMT-TY0625

Pose ID 5709 Compound 587 Pose 291

DB fairmolDocking pose analysis is being read from this database.
Compound detail Protein structures Back to compounds
Molecular metrics status: done
RDKit SASA-based burial metrics are cached.
SASA cached
T09
L. major DHFR-TS L. major
Ligand NMT-TY0625

3D complex viewer

Strict H-bonds Permissive H-bonds
Viewer legend
Protein receptor
Pocket residues
Cofactor context
Docked ligand
Overall assessment
Reject SASA cached
Likely artefact or unreliable pose
Binding strong Geometry medium Native mixed SASA done
Strain ΔE
35.5 kcal/mol
Protein clashes
1
Internal clashes
1
Native overlap
contact recall 0.43, Jaccard 0.36, H-bond role recall 0.17
Burial
88%
Hydrophobic fit
67%
Reason: no major geometry red flags detected
1 protein-contact clashes
Molecular report
Full metrics ↗
Reject Multiple quality flags — this pose should be deprioritised or discarded.
✓ Excellent LE (-0.981 kcal/mol/HA) ✓ Good fit quality (FQ -9.15) ✓ Strong H-bond network (10 bonds) ✓ Deep burial (88% SASA buried) ✓ Lipophilic contacts well-matched (67%) ✗ Very high strain energy (35.5 kcal/mol) ✗ Geometry warnings ✗ Protein-contact clashes (5) ✗ Many internal clashes (12)
Score
-26.482
kcal/mol
LE
-0.981
kcal/mol/HA
Fit Quality
-9.15
FQ (Leeson)
HAC
27
heavy atoms
MW
403
Da
LogP
2.03
cLogP
Strain ΔE
35.5 kcal/mol
SASA buried
88%
Lipo contact
67% BSA apolar/total
SASA unbound
605 Ų
Apolar buried
356 Ų

Interaction summary

HB 10 HY 24 PI 3 CLASH 1

HB · H-bonds
Mode: strict. Count shows atom-level H-bonds; unique residues in summary: 0.

PI · π–π interactions
Native π–π recall is disabled because no explicit native π–π reference was stored.

HY · Hydrophobic contacts

CLASH · Clashes
Final rank1.218Score-26.482
Inter norm-1.065Intra norm0.085
Top1000noExcludedno
Contacts13H-bonds10
Artifact reasongeometry warning; 12 clashes; 5 protein contact clashes; high strain Δ 35.5
Residues
NDP301 ALA32 ARG48 ASP52 ILE182 ILE45 LEU94 MET53 PHE56 TRP47 VAL156 VAL49 VAL87

Native ligand reference

★ reference
Interaction fingerprint calculated directly from the uploaded native ligand without docking. Current H-bond mode: strict.
Name3CL9Contacts21
PoseOpen native poseHB0
IFP residues
NDP301 ALA32 ARG97 ASP52 GLY157 ILE45 LEU94 LYS57 MET53 PHE55 PHE56 PHE91 PRO88 SER86 THR180 THR83 TYR162 VAL156 VAL30 VAL31 VAL87
Current overlap9Native recall0.43
Jaccard0.36RMSD-
HB strict0Strict recall0.00
HB same residue+role1HB role recall0.17
HB same residue1HB residue recall0.17

Protein summary

511 residues
Protein targetT09Atoms8170
Residues511Chains2
Residue summaryLEU:1064; ARG:840; LYS:572; GLU:570; VAL:528; PHE:460; ILE:456; ALA:440; PRO:420; THR:406; TYR:357; ASP:312; GLN:289; ASN:238; SER:231; GLY:224

Receptor context

1 kept / 0 excluded
Receptor context filtering: interactions and SASA are computed against protein atoms plus allowed cofactors/ions. Native ligand-like HETATM partners are excluded from scoring.
Kept context 1 Excluded HETATM 0
Kept cofactors / ions
A:NDP301

All stored poses for this docking hit

PoseFinal rankInter normScoreHBCTCT overlapCT recallHB role rec.RMSDExcluded
324 0.20723889343453514 -0.951386 -23.6661 1 14 0 0.00 0.00 - no Open
275 0.9061196009967781 -1.22993 -32.9032 9 20 0 0.00 0.00 - no Open
292 1.1768621845493887 -1.20358 -35.0455 10 11 0 0.00 0.00 - no Open
291 1.218230612835466 -1.06543 -26.4823 10 13 9 0.43 0.17 - no Current
310 1.511827099897129 -0.901999 -22.8948 4 17 1 0.05 0.00 - no Open
330 1.9924960648131407 -0.979613 -23.342 4 14 0 0.00 0.00 - no Open
343 2.359267355874073 -0.89635 -23.6694 9 12 0 0.00 0.00 - no Open
426 2.4909161669113518 -0.907217 -24.1632 10 17 0 0.00 0.00 - no Open
278 2.509428388171617 -1.0319 -28.1397 6 13 0 0.00 0.00 - no Open
297 2.63967730557778 -1.25147 -33.606 12 23 0 0.00 0.00 - no Open
355 3.229453768262364 -1.09247 -22.9997 10 19 1 0.05 0.00 - no Open
311 3.2950567359488305 -0.981974 -28.1708 9 14 0 0.00 0.00 - no Open
395 3.4109746243775096 -0.855223 -23.6426 8 13 0 0.00 0.00 - no Open
350 3.483682559989441 -0.96476 -27.5634 8 19 0 0.00 0.00 - no Open
381 3.5214059746730104 -1.11325 -28.0276 6 14 0 0.00 0.00 - no Open
364 4.0288364719309 -1.09005 -30.4446 8 17 0 0.00 0.00 - no Open
272 4.1996467964885476 -1.16921 -29.9755 9 17 0 0.00 0.00 - no Open
332 4.352390042161908 -0.822496 -24.9609 10 15 0 0.00 0.00 - no Open
271 4.392965189680496 -1.27398 -34.4428 11 15 0 0.00 0.00 - no Open
330 5.564206722433145 -0.904232 -20.3369 11 17 0 0.00 0.00 - no Open

Molecular metrics

RDKit SASA burial, strain energy (MMFF94s), ligand efficiency and fit quality for this docking pose.
✓ Metrics available

Scoring & efficiency
Docking score -26.482kcal/mol
Ligand efficiency (LE) -0.9808kcal/mol/HA
Score / heavy atom count
Fit quality (FQ) -9.151
LE / (0.072 + 0.95/HAC) — Leeson & Springthorpe
Heavy atom count 27HA

Physicochemical properties
Molecular weight 403.5Da
Lipinski: ≤ 500 Da
LogP (cLogP) 2.03
Lipinski: ≤ 5
Rotatable bonds 8

Conformational strain (MMFF94s)
Strain energy (ΔE) 35.54kcal/mol
< 5 good · 5–10 marginal · > 10 problematic
Docked FF energy -11.52kcal/mol
Minimised FF energy -47.06kcal/mol

SASA & burial

✓ computed
SASA (unbound) 604.6Ų
Total solvent-accessible surface area of free ligand
BSA total 531.2Ų
Buried surface area upon binding
BSA apolar 355.8Ų
Hydrophobic contacts buried
BSA polar 175.4Ų
Polar contacts buried
Fraction buried 87.9%
> 60 % indicates good pocket engagement
Lipophilic contact ratio 67.0%
BSA apolar / BSA total — high = hydrophobic driver
Δ Non-polar SASA -3174.8Ų
SASA_nonpolar(complex) − SASA_nonpolar(receptor) − SASA_nonpolar(ligand free). Negative = non-polar surface buried upon binding. Requires full polarity-decomposed SASA computation.
Receptor non-polar SASA 4428.5Ų
Non-polar SASA of receptor alone (VdW proxy, nonpolar atoms only)
Complex non-polar SASA 1674.2Ų
Non-polar SASA of full complex (VdW proxy, nonpolar atoms only)