FAIRMol

KB_HAT_83

Pose ID 8916 Compound 1151 Pose 337

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

py3Dmol interaction viewer

Left: interactive complex viewer. Right: clickable PLIP-like interaction summary. Clicking an interaction thickens and highlights it in the 3D view.
Strict H-bonds Permissive H-bonds
Molecular report
Full metrics ↗
Weak Marginal quality. Consider only alongside better-scoring alternatives.
✓ Excellent LE (-0.873 kcal/mol/HA) ✓ Good fit quality (FQ -7.82) ✓ Good H-bonds (4 bonds) ✗ High strain energy (18.1 kcal/mol) ✗ Geometry warnings ℹ SASA not computed
Score
-20.939
kcal/mol
LE
-0.873
kcal/mol/HA
Fit Quality
-7.82
FQ (Leeson)
HAC
24
heavy atoms
MW
325
Da
LogP
0.72
cLogP
Strain ΔE
18.1 kcal/mol
SASA buried
computing…
Overall: Promising but geometrically suspicious
Binding evidence: strong
Native-like contacts: strong
Ligand efficiency: excellent
Geometry reliability: low
Reason: geometry warning, clashes, strain 18.1 kcal/mol

Interaction summary

Collapsible panels
H-bonds 4 Hydrophobic 24 π–π 2 Clashes 14 Severe clashes 1
Final rank6.018948205417651Score-20.9389
Inter norm-1.06444Intra norm0.191989
Top1000noExcludedyes
Contacts16H-bonds4
Artifact reasonexcluded; geometry warning; 4 clashes; 1 protein clash; high strain Δ 20.7
ResiduesA:ALA34;A:ARG59;A:ILE160;A:ILE47;A:LEU90;A:LEU97;A:MET55;A:NDP301;A:PHE58;A:PHE94;A:PRO91;A:SER89;A:THR86;A:TYR166;A:VAL32;A:VAL33

Protein summary

223 residues
Protein targetT06Atoms3452
Residues223Chains1
Residue summaryARG:408; VAL:352; LYS:308; LEU:304; PRO:238; ILE:209; GLU:195; THR:182; SER:176; ALA:160; PHE:140; ASN:126; GLY:126; ASP:108; GLN:85; NDP:74

Native ligand reference

★ reference
Interaction fingerprint calculated directly from the uploaded native ligand without docking. Current H-bond mode: strict.
Name8RHTContacts21
PoseOpen native poseH-bonds6
IFP residuesA:ALA34; A:ASP54; A:HIS182; A:ILE160; A:ILE47; A:LEU90; A:LEU97; A:MET55; A:NDP301; A:PHE233; A:PHE58; A:PHE94; A:PRO91; A:SER89; A:THR184; A:THR86; A:TRP49; A:TYR166; A:TYR57; A:VAL32; A:VAL33
Current overlap15Native recall0.71
Jaccard0.68RMSD-
H-bond strict0Strict recall0.00
H-bond same residue+role0Role recall0.00
H-bond same residue0Residue recall0.00

Hydrogen bonds

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

π–π interactions

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

Hydrophobic contacts

Clashes

All stored poses for this docking hit

PoseFinal rankInter normScoreHBContactsNative overlapNative recallHB role recallRMSDExcluded
368 2.0902660510431756 -1.02853 -23.2474 4 18 0 0.00 0.00 - no Open
489 2.470303716984835 -1.09009 -24.59 6 14 0 0.00 0.00 - no Open
487 2.742849460832907 -0.932847 -17.0033 2 13 0 0.00 0.00 - no Open
495 2.8304473389957656 -0.778157 -14.6548 5 8 0 0.00 0.00 - no Open
369 2.8548244262345586 -1.01482 -23.2694 5 19 0 0.00 0.00 - no Open
336 4.313074170633959 -0.923404 -17.7932 2 18 16 0.76 0.00 - no Open
334 4.447134063188696 -0.945074 -18.3873 2 18 16 0.76 0.00 - no Open
490 4.7800997169328765 -0.982002 -18.6301 5 13 0 0.00 0.00 - no Open
488 5.7349765997299595 -0.963697 -17.7461 4 14 0 0.00 0.00 - no Open
494 3.7799904203235397 -0.748935 -21.3407 5 11 0 0.00 0.00 - yes Open
493 3.8367402733689686 -0.672556 -14.4404 4 8 0 0.00 0.00 - yes Open
496 4.106837121146783 -0.760773 -22.5823 5 10 0 0.00 0.00 - yes Open
337 6.018948205417651 -1.06444 -20.9389 4 16 15 0.71 0.00 - yes Current
335 7.6512185258458585 -1.05202 -21.0445 3 16 15 0.71 0.00 - yes Open

Molecular metrics

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

Scoring & efficiency

Docking score -20.939kcal/mol
Ligand efficiency (LE) -0.8725kcal/mol/HA
Score / heavy atom count
Fit quality (FQ) -7.819
LE / (0.072 + 0.95/HAC) — Leeson & Springthorpe
Heavy atom count 24HA

Physicochemical properties

Molecular weight 325.4Da
Lipinski: ≤ 500 Da
LogP (cLogP) 0.72
Lipinski: ≤ 5
Rotatable bonds 3

Conformational strain (MMFF94s)

Strain energy (ΔE) 18.15kcal/mol
< 5 good · 5–10 marginal · > 10 problematic
Docked FF energy 24.81kcal/mol
Minimised FF energy 6.67kcal/mol

SASA & burial (FreeSASA)

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