FAIRMol

OSA_Lib_201

Pose ID 1350 Compound 373 Pose 1350

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 (-0.551 kcal/mol/HA) ✓ Good fit quality (FQ -5.68) ✗ Very high strain energy (24.7 kcal/mol) ✗ Geometry warnings ✗ Protein contact clashes ℹ SASA not computed
Score
-20.945
kcal/mol
LE
-0.551
kcal/mol/HA
Fit Quality
-5.68
FQ (Leeson)
HAC
38
heavy atoms
MW
511
Da
LogP
5.13
cLogP
Strain ΔE
24.7 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 24.7 kcal/mol

Interaction summary

Collapsible panels
H-bonds 1 Hydrophobic 24 π–π 0 Clashes 7 Severe clashes 0
Final rank6.475242923351383Score-20.9446
Inter norm-0.55734Intra norm0.0061674
Top1000noExcludedno
Contacts16H-bonds1
Artifact reasongeometry warning; 20 clashes; 7 protein contact clashes; high strain Δ 23.7
ResiduesA:ARG29;A:ASN65;A:ASP22;A:ILE61;A:LEU23;A:LEU28;A:LEU68;A:LYS64;A:NAP201;A:PHE32;A:PHE35;A:PRO27;A:PRO62;A:SER60;A:THR57;A:VAL116

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 overlap12Native recall0.57
Jaccard0.48RMSD-
H-bond strict1Strict recall0.20
H-bond same residue+role1Role recall0.20
H-bond same residue1Residue recall0.20

Hydrogen bonds

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

π–π interactions

No π–π interactions detected for this pose.

Hydrophobic contacts

Clashes

All stored poses for this docking hit

PoseFinal rankInter normScoreHBContactsNative overlapNative recallHB role recallRMSDExcluded
1350 6.475242923351383 -0.55734 -20.9446 1 16 12 0.57 0.20 - no Current
1349 8.534255659213796 -0.504542 -15.3825 1 12 12 0.57 0.00 - yes Open
1354 9.56921518112929 -0.626347 -17.2376 2 11 8 0.38 0.00 - yes Open
1352 58.55852533785665 -0.608416 -20.2596 1 18 16 0.76 0.00 - yes Open
1356 58.71375533957277 -0.680415 -13.7661 1 19 15 0.71 0.00 - yes Open
1355 59.065011899036655 -0.702942 -14.9799 1 20 15 0.71 0.00 - yes Open
1351 59.61655755949574 -0.649634 -21.4059 1 20 18 0.86 0.20 - yes Open
1353 60.54713115629271 -0.604077 -12.9676 2 20 18 0.86 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 -20.945kcal/mol
Ligand efficiency (LE) -0.5512kcal/mol/HA
Score / heavy atom count
Fit quality (FQ) -5.682
LE / (0.072 + 0.95/HAC) — Leeson & Springthorpe
Heavy atom count 38HA

Physicochemical properties

Molecular weight 510.6Da
Lipinski: ≤ 500 Da
LogP (cLogP) 5.13
Lipinski: ≤ 5
Rotatable bonds 5

Conformational strain (MMFF94s)

Strain energy (ΔE) 24.68kcal/mol
< 5 good · 5–10 marginal · > 10 problematic
Docked FF energy 87.39kcal/mol
Minimised FF energy 62.70kcal/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.