FAIRMol

KB_HAT_48

Pose ID 561 Compound 309 Pose 561

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 (-0.878 kcal/mol/HA) ✓ Good fit quality (FQ -8.19) ✓ Strong H-bond network (6 bonds) ✗ Very high strain energy (35.2 kcal/mol) ✗ Geometry warnings ✗ Protein contact clashes ℹ SASA not computed
Score
-23.705
kcal/mol
LE
-0.878
kcal/mol/HA
Fit Quality
-8.19
FQ (Leeson)
HAC
27
heavy atoms
MW
378
Da
LogP
2.27
cLogP
Strain ΔE
35.2 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, protein contact clashes, strain 35.2 kcal/mol

Interaction summary

Collapsible panels
H-bonds 6 Hydrophobic 20 π–π 1 Clashes 10 Severe clashes 0
Final rank5.616389776825081Score-23.7054
Inter norm-1.02465Intra norm0.146671
Top1000noExcludedno
Contacts18H-bonds6
Artifact reasongeometry warning; 9 clashes; 10 protein contact clashes; high strain Δ 38.9
ResiduesA:ALA10;A:ASP22;A:GLU31;A:GLY117;A:GLY21;A:ILE115;A:ILE61;A:ILE8;A:LEU23;A:NAP201;A:PHE32;A:PHE35;A:SER60;A:THR57;A:TRP25;A:TYR122;A:VAL116;A: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

Native ligand reference

★ reference
Interaction fingerprint calculated directly from the uploaded native ligand without docking. Current H-bond mode: strict.
Name5SD8Contacts21
PoseOpen native poseH-bonds5
IFP residuesA:ALA10; A:ASN65; A:ASP22; A:GLN36; A:GLU31; A:GLY117; A:GLY21; A:ILE61; A:ILE8; A:LEU23; A:LEU68; A:NAP201; A:PHE32; A:PHE35; A:PRO62; A:SER60; A:THR137; A:THR57; A:TYR122; A:VAL116; A:VAL9
Current overlap16Native recall0.76
Jaccard0.70RMSD-
H-bond strict3Strict recall0.60
H-bond same residue+role3Role recall0.60
H-bond same residue3Residue recall0.60

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
358 4.004438895948854 -1.12947 -23.5798 3 14 0 0.00 0.00 - no Open
331 5.602887764862327 -0.880775 -19.0266 1 17 0 0.00 0.00 - no Open
561 5.616389776825081 -1.02465 -23.7054 6 18 16 0.76 0.60 - no Current
560 5.641678219640458 -0.839733 -17.9905 4 14 9 0.43 0.20 - no Open
357 5.417837039329112 -1.16631 -23.7114 6 15 0 0.00 0.00 - yes Open
330 6.541513652330523 -0.834209 -16.5405 1 18 0 0.00 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 -23.705kcal/mol
Ligand efficiency (LE) -0.8780kcal/mol/HA
Score / heavy atom count
Fit quality (FQ) -8.191
LE / (0.072 + 0.95/HAC) — Leeson & Springthorpe
Heavy atom count 27HA

Physicochemical properties

Molecular weight 378.5Da
Lipinski: ≤ 500 Da
LogP (cLogP) 2.27
Lipinski: ≤ 5
Rotatable bonds 6

Conformational strain (MMFF94s)

Strain energy (ΔE) 35.25kcal/mol
< 5 good · 5–10 marginal · > 10 problematic
Docked FF energy 43.12kcal/mol
Minimised FF energy 7.88kcal/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.