FAIRMol

KB_HAT_83

Pose ID 8914 Compound 1151 Pose 335

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 ↗
Reject Multiple quality flags — this pose should be deprioritised or discarded.
✓ Excellent LE (-0.877 kcal/mol/HA) ✓ Good fit quality (FQ -7.86) ✓ Good H-bonds (3 bonds) ✗ Very high strain energy (30.3 kcal/mol) ✗ Geometry warnings ℹ SASA not computed
Score
-21.044
kcal/mol
LE
-0.877
kcal/mol/HA
Fit Quality
-7.86
FQ (Leeson)
HAC
24
heavy atoms
MW
325
Da
LogP
0.72
cLogP
Strain ΔE
30.3 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 30.3 kcal/mol

Interaction summary

Collapsible panels
H-bonds 3 Hydrophobic 24 π–π 2 Clashes 12 Severe clashes 2
Final rank7.6512185258458585Score-21.0445
Inter norm-1.05202Intra norm0.175166
Top1000noExcludedyes
Contacts16H-bonds3
Artifact reasonexcluded; geometry warning; 4 clashes; 2 protein clashes; high strain Δ 37.1
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 Open
335 7.6512185258458585 -1.05202 -21.0445 3 16 15 0.71 0.00 - yes Current

Molecular metrics

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

Scoring & efficiency

Docking score -21.044kcal/mol
Ligand efficiency (LE) -0.8769kcal/mol/HA
Score / heavy atom count
Fit quality (FQ) -7.858
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) 30.34kcal/mol
< 5 good · 5–10 marginal · > 10 problematic
Docked FF energy 32.62kcal/mol
Minimised FF energy 2.28kcal/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.