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.
Molecular report
Weak
Marginal quality. Consider only alongside better-scoring alternatives.
✓ Excellent LE (-0.638 kcal/mol/HA)
✓ Good fit quality (FQ -6.28)
✓ Good H-bonds (5 bonds)
✗ High strain energy (19.4 kcal/mol)
✗ Geometry warnings
✗ Protein contact clashes
ℹ SASA not computed
Score
-20.422
kcal/mol
LE
-0.638
kcal/mol/HA
Fit Quality
-6.28
FQ (Leeson)
HAC
32
heavy atoms
MW
443
Da
LogP
1.18
cLogP
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 19.4 kcal/mol
Interaction summary
Collapsible panels
H-bonds 5
Hydrophobic 22
π–π 0
Clashes 4
Severe clashes 0
| Final rank | 4.510613641719924 | Score | -20.4223 |
|---|---|---|---|
| Inter norm | -0.709197 | Intra norm | 0.0710011 |
| Top1000 | no | Excluded | no |
| Contacts | 17 | H-bonds | 5 |
| Artifact reason | geometry warning; 10 clashes; 4 protein contact clashes; high strain Δ 39.1 | ||
| Residues | A:ARG48;A:ARG97;A:ILE45;A:LEU94;A:LYS57;A:MET53;A:PHE56;A:PHE91;A:PRO50;A:PRO88;A:SER44;A:SER86;A:THR54;A:THR83;A:TRP47;A:VAL49;A:VAL87 | ||
Protein summary
225 residues
| Protein target | T03 | Atoms | 3428 |
|---|---|---|---|
| Residues | 225 | Chains | 2 |
| Residue summary | LEU:380; ARG:360; VAL:272; LYS:264; ALA:240; GLU:240; PRO:224; PHE:180; THR:154; ILE:152; SER:132; TYR:126; GLN:119; ASN:98; GLY:84; NDP:74 | ||
Native ligand reference
★ reference
Interaction fingerprint calculated directly from the uploaded native ligand without docking. Current H-bond mode: strict.
| Name | 3CL9 | Contacts | 20 |
|---|---|---|---|
| Pose | Open native pose | H-bonds | 9 |
| IFP residues | A:ALA32; A:ARG97; A:ASP52; A:ILE45; A:LEU94; A:LYS57; A:MET53; A:NDP301; A:PHE56; A:PHE91; A:PRO88; A:SER86; A:THR180; A:THR54; A:THR83; A:TYR162; A:VAL156; A:VAL30; A:VAL31; A:VAL87 | ||
| Current overlap | 12 | Native recall | 0.60 |
| Jaccard | 0.48 | RMSD | - |
| H-bond strict | 0 | Strict recall | 0.00 |
| H-bond same residue+role | 0 | Role recall | 0.00 |
| H-bond same residue | 0 | Residue recall | 0.00 |
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
| Pose | Final rank | Inter norm | Score | HB | Contacts | Native overlap | Native recall | HB role recall | RMSD | Excluded | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2050 | 4.510613641719924 | -0.709197 | -20.4223 | 5 | 17 | 12 | 0.60 | 0.00 | - | no | Current |
| 2049 | 6.300201033385796 | -0.867968 | -19.5991 | 4 | 18 | 16 | 0.80 | 0.20 | - | no | Open |
| 2051 | 7.071665425250119 | -0.740719 | -19.3915 | 4 | 19 | 17 | 0.85 | 0.20 | - | no | Open |
| 2052 | 6.8791825576759456 | -0.811957 | -23.4158 | 3 | 18 | 16 | 0.80 | 0.20 | - | yes | Open |
Molecular metrics
FreeSASA-based burial, strain energy (MMFF94s), ligand efficiency and fit quality for this docking pose.
Scoring & efficiency
Docking score
-20.422kcal/mol
Ligand efficiency (LE)
-0.6382kcal/mol/HA
Score / heavy atom count
Fit quality (FQ)
-6.276
LE / (0.072 + 0.95/HAC) — Leeson & Springthorpe
Heavy atom count
32HA
Physicochemical properties
Molecular weight
442.6Da
Lipinski: ≤ 500 Da
LogP (cLogP)
1.18
Lipinski: ≤ 5
Rotatable bonds
9
Conformational strain (MMFF94s)
Strain energy (ΔE)
19.40kcal/mol
< 5 good · 5–10 marginal · > 10 problematic
Docked FF energy
118.48kcal/mol
Minimised FF energy
99.08kcal/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.