FAIRMol

Z27504791

Pose ID 2925 Compound 298 Pose 2925

DB Docking_panel_21Docking pose analysis is being read from this database.
Molecular metrics status: done
Cached molecular metrics are available for this pose.
Metrics cached · SASA missing
T02
Dihydrofolate reductase Homo sapiens
Ligand Z27504791
PDB5SD8

3D complex viewer

Strict H-bonds Permissive H-bonds
Viewer legend
Protein receptor
Pocket residues
Cofactor context
Docked ligand
Overall assessment
Reject No SASA yet
Promising but geometrically suspicious
Binding strong Geometry low Native strong SASA missing
Strain ΔE
25.4 kcal/mol
Protein clashes
7
Internal clashes
14
Native overlap
contact recall 0.76, Jaccard 0.64, H-bond role recall 0.40
Burial
94%
Reason: 14 internal clashes
7 protein-contact clashes 14 intramolecular clashes
Molecular report
Full metrics ↗
Reject Multiple quality flags — this pose should be deprioritised or discarded.
✓ Excellent LE (-0.991 kcal/mol/HA) ✓ Good fit quality (FQ -9.36) ✓ Good H-bonds (5 bonds) ✗ High strain energy (25.4 kcal/mol) ✗ Geometry warnings ✗ Protein-contact clashes (7) ✗ Many internal clashes (14) ℹ SASA not computed
Score
-27.755
kcal/mol
LE
-0.991
kcal/mol/HA
Fit Quality
-9.36
FQ (Leeson)
HAC
28
heavy atoms
MW
400
Da
LogP
1.79
cLogP
Strain ΔE
25.4 kcal/mol
SASA buried
computing…

Interaction summary

HB 5 HY 24 PI 1 CLASH 0
Final rank5.501Score-27.755
Inter norm-1.025Intra norm0.033
Top1000noExcludedno
Contacts20H-bonds5
Artifact reasongeometry warning; 14 clashes; 7 protein contact clashes; high strain Δ 35.4
Residues
ALA10 ASN65 GLU31 ILE139 ILE61 ILE8 LEU23 LEU28 LEU68 NAP201 PHE32 PHE35 PRO27 PRO62 SER60 THR57 TRP25 TYR122 VAL116 VAL9

Protein summary

200 residues
Protein targetT02Atoms3128
Residues200Chains2
Residue summaryLYS:374; LEU:361; GLU:240; VAL:224; ARG:192; PHE:180; ILE:171; PRO:168; ASN:140; SER:132; TYR:126; GLN:119; ASP:108; MET:102; THR:98; GLY:91

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:NAP201

Native ligand reference

★ reference
Interaction fingerprint calculated directly from the uploaded native ligand without docking. Current H-bond mode: strict.
Name5SD8Contacts21
PoseOpen native poseHB0
IFP residues
ALA10 ASN65 ASP22 GLN36 GLU31 GLY117 GLY21 ILE61 ILE8 LEU23 LEU68 NAP201 PHE32 PHE35 PRO62 SER60 THR137 THR57 TYR122 VAL116 VAL9
Current overlap16Native recall0.76
Jaccard0.64RMSD-
HB strict1Strict recall0.20
HB same residue+role2HB role recall0.40
HB same residue2HB residue recall0.40

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

No clash · clashes detected for this pose.

All stored poses for this docking hit

PoseFinal rankInter normScoreHBCTCT overlapCT recallHB role rec.RMSDExcluded
2313 4.97220568149391 -0.636268 -17.5554 5 10 0 0.00 0.00 - no Open
1878 5.1803742720404475 -0.781433 -20.3055 7 14 0 0.00 0.00 - no Open
1879 5.312604225802515 -0.820509 -18.5864 7 17 0 0.00 0.00 - no Open
2925 5.501092049699584 -1.02456 -27.7547 5 20 16 0.76 0.40 - no Current
2923 5.646509219558573 -1.03621 -28.9942 5 17 17 0.81 0.20 - no Open
1443 8.419947222359397 -0.81083 -20.7002 3 18 0 0.00 0.00 - no Open
2922 5.035552696579828 -0.926985 -24.9657 5 18 14 0.67 0.20 - yes Open
2311 5.428956369169271 -0.740682 -21.2369 6 8 0 0.00 0.00 - yes Open
2314 6.2676397305657465 -0.634535 -15.9467 6 8 0 0.00 0.00 - yes Open
2924 8.393879424450802 -0.812522 -20.3987 3 15 12 0.57 0.00 - yes Open
2926 8.40889739293518 -0.783477 -21.5392 5 17 14 0.67 0.40 - yes Open
1444 10.264802048110115 -0.740623 -19.72 4 17 0 0.00 0.00 - yes Open
2312 10.684585092803626 -0.721812 -21.2146 5 8 0 0.00 0.00 - yes Open
2921 13.413584447713852 -0.951393 -26.9425 6 18 14 0.67 0.40 - yes Open
1446 13.722769972353579 -0.916212 -22.9905 7 18 0 0.00 0.00 - yes Open
1445 16.267277146072402 -0.739304 -14.8298 5 18 0 0.00 0.00 - yes Open

Molecular metrics

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

Scoring & efficiency

Docking score -27.755kcal/mol
Ligand efficiency (LE) -0.9912kcal/mol/HA
Score / heavy atom count
Fit quality (FQ) -9.358
LE / (0.072 + 0.95/HAC) — Leeson & Springthorpe
Heavy atom count 28HA

Physicochemical properties

Molecular weight 400.5Da
Lipinski: ≤ 500 Da
LogP (cLogP) 1.79
Lipinski: ≤ 5
Rotatable bonds 6

Conformational strain (MMFF94s)

Strain energy (ΔE) 25.37kcal/mol
< 5 good · 5–10 marginal · > 10 problematic
Docked FF energy 1.15kcal/mol
Minimised FF energy -24.22kcal/mol

SASA & burial

not yet run
SASA has not been computed yet for this pose. Queue a background recompute to populate SASA burial metrics without blocking the page.