FAIRMol

NMT-TY0625

Pose ID 1710 Compound 587 Pose 355

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
T03
L. major DHFR 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
Weak SASA cached
Weak or marginal quality
Binding strong Geometry medium Native strong SASA done
Strain ΔE
37.2 kcal/mol
Protein clashes
4
Internal clashes
4
Native overlap
contact recall 0.65, Jaccard 0.50, H-bond role recall 0.80
Burial
88%
Hydrophobic fit
74%
Reason: no major geometry red flags detected
4 protein-contact clashes 4 intramolecular clashes 41% of hydrophobic surface appears solvent-exposed (7/17 atoms). Partial exposure is common but may limit selectivity and membrane permeability.
EcoTox / ADMET In-silico prediction only
Fish LC₅₀
Not classified (>100 mg/L)
Daphnia EC₅₀
Not classified (>100 mg/L)
Algae IC₅₀
Not classified (>100 mg/L)
Bioaccum.
Not B (BCF≤2000)
Persistent
No
ADMET alerts (in-silico)
hERG Medium Ames Clear DILI Low
Molecular report
Full metrics ↗
Weak Marginal quality. Consider only alongside better-scoring alternatives.
✓ Excellent LE (-0.852 kcal/mol/HA) ✓ Good fit quality (FQ -7.95) ✓ Good H-bonds (5 bonds) ✓ Deep burial (88% SASA buried) ✓ Lipophilic contacts well-matched (74%) ✗ Very high strain energy (37.2 kcal/mol) ✗ Geometry warnings ✗ Many internal clashes (15)
Score
-23.000
kcal/mol
LE
-0.852
kcal/mol/HA
Fit Quality
-7.95
FQ (Leeson)
HAC
27
heavy atoms
MW
403
Da
LogP
2.03
cLogP
Final rank
3.2295
rank score
Inter norm
-1.092
normalised
Contacts
19
H-bonds 10
Strain ΔE
37.2 kcal/mol
SASA buried
88%
Lipo contact
74% BSA apolar/total
SASA unbound
624 Ų
Apolar buried
410 Ų

Interaction summary

HBD 4 HBA 1 HY 7 PI 2 CLASH 4

HBD/HBA · H-bonds (geometric)
HBD = ligand donates H · HBA = ligand accepts H · ~ = weak (≥110°). Mode: permissive. Residues: 5.

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

HY · Hydrophobic contacts

CLASH · Clashes

Native ligand reference

★ reference
Interaction fingerprint calculated directly from the uploaded native ligand without docking. Current H-bond mode: permissive.
Name3CL9Contacts20
PoseOpen native poseHB0
IFP residues
ALA32 ARG97 ASP52 ILE45 LEU94 LYS57 MET53 NDP301 PHE56 PHE91 PRO88 SER86 THR180 THR54 THR83 TYR162 VAL156 VAL30 VAL31 VAL87
Current overlap13Native recall0.65
Jaccard0.50RMSD-
HB strict4Strict recall0.57
HB same residue+role4HB role recall0.80
HB same residue4HB residue recall0.80

Protein summary

225 residues
Protein targetT03Atoms3428
Residues225Chains2
Residue summaryLEU:380; ARG:360; VAL:272; LYS:264; ALA:240; GLU:240; PRO:224; PHE:180; THR:154; ILE:152; SER:132; TYR:126; GLN:119; ASN:98; GLY:84; NDP:74

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 1 0.05 0.00 - no Open
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 13 0.65 0.80 - no Current
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 1 0.05 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 -23.000kcal/mol
Ligand efficiency (LE) -0.8518kcal/mol/HA
Score / heavy atom count
Fit quality (FQ) -7.947
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) 37.20kcal/mol
< 5 good · 5–10 marginal · > 10 problematic
Docked FF energy -10.27kcal/mol
Minimised FF energy -47.46kcal/mol

SASA & burial

✓ computed
SASA (unbound) 623.5Ų
Total solvent-accessible surface area of free ligand
BSA total 551.0Ų
Buried surface area upon binding
BSA apolar 410.4Ų
Hydrophobic contacts buried
BSA polar 140.6Ų
Polar contacts buried
Fraction buried 88.4%
> 60 % indicates good pocket engagement
Lipophilic contact ratio 74.5%
BSA apolar / BSA total — high = hydrophobic driver
Δ Non-polar SASA -1475.8Ų
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 1820.7Ų
Non-polar SASA of receptor alone (VdW proxy, nonpolar atoms only)
Complex non-polar SASA 821.9Ų
Non-polar SASA of full complex (VdW proxy, nonpolar atoms only)