Molecular metrics status: done
RDKit SASA-based burial metrics are cached.
SASA cached
3D complex viewer
Viewer legend
Protein receptor
Pocket residues
Cofactor context
Docked ligand
Overall assessment
Weak
SASA cached
Promising but geometrically suspicious
Binding strong
Geometry low
Native strong
SASA done
Strain ΔE
20.6 kcal/mol
Protein clashes
0
Internal clashes
20
Native overlap
contact recall 0.83, Jaccard 0.83, H-bond role recall 0.40
Reason: 20 internal clashes
20 intramolecular clashes
36% of hydrophobic surface appears solvent-exposed (10/28 atoms). Partial exposure is common but may limit selectivity and membrane permeability.
Molecular report
Weak
Marginal quality. Consider only alongside better-scoring alternatives.
✓ Excellent LE (-0.600 kcal/mol/HA)
✓ Good fit quality (FQ -6.00)
✓ Good H-bonds (3 bonds)
✓ Deep burial (67% SASA buried)
✓ Lipophilic contacts well-matched (79%)
✗ High strain energy (20.6 kcal/mol)
✗ Geometry warnings
✗ Many internal clashes (20)
Score
-20.394
kcal/mol
LE
-0.600
kcal/mol/HA
Fit Quality
-6.00
FQ (Leeson)
HAC
34
heavy atoms
MW
473
Da
LogP
5.68
cLogP
Final rank
4.4920
rank score
Inter norm
-0.717
normalised
Contacts
15
H-bonds 4
Interaction summary
HBD 1
HBA 2
PC 1
HY 5
PI 3
CLASH 0
Interaction summary
HBD 1
HBA 2
PC 1
HY 5
PI 3
CLASH 0
HBD/HBA · H-bonds (geometric)
HBD = ligand donates H · HBA = ligand accepts H · ~ = weak (≥110°). Mode: strict. Residues: 2.
PC · Polar contacts (possible, no H geometry)
HBD?/HBA? — heavy-atom distance only, H geometry unavailable. May be real H-bonds.
PI · π–π interactions
Native π–π recall is disabled because no explicit native π–π reference was stored.
HY · Hydrophobic contacts
CLASH · Clashes
No clash · clashes detected for this pose.
Native ligand reference
★ reference
Interaction fingerprint calculated directly from the uploaded native ligand without docking. Current H-bond mode: strict.
| Name | 5OL0 | Contacts | 18 |
|---|---|---|---|
| Pose | Open native pose | HB | 0 |
| IFP residues |
ASN193
GLN220
GLU192
GLY191
HIS144
HIS222
ILE126
LEU194
LEU226
PHE189
PHE190
PHE199
PHE74
PRO223
THR71
VAL187
VAL188
VAL221
| ||
| Current overlap | 15 | Native recall | 0.83 |
| Jaccard | 0.83 | RMSD | - |
| HB strict | 2 | Strict recall | 0.40 |
| HB same residue+role | 2 | HB role recall | 0.40 |
| HB same residue | 2 | HB residue recall | 0.50 |
Protein summary
287 residues
| Protein target | T11 | Atoms | 4391 |
|---|---|---|---|
| Residues | 287 | Chains | 1 |
| Residue summary | LEU:627; ARG:432; VAL:384; GLU:316; PHE:300; ILE:285; ALA:260; PRO:238; HIS:187; ASP:157; LYS:154; SER:154; THR:154; GLY:147; ASN:140; TYR:126 | ||
All stored poses for this docking hit
| Pose | Final rank | Inter norm | Score | HB | CT | CT overlap | CT recall | HB role rec. | RMSD | Excluded | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 233 | 1.7169251309642504 | -0.805564 | -23.8966 | 6 | 14 | 0 | 0.00 | 0.00 | - | no | Open |
| 221 | 3.6210576690556837 | -0.965332 | -33.6248 | 8 | 17 | 0 | 0.00 | 0.00 | - | no | Open |
| 256 | 4.491988375451721 | -0.717114 | -20.3939 | 4 | 15 | 15 | 0.83 | 0.40 | - | no | Current |
| 301 | 5.738961216462839 | -0.741369 | -28.6065 | 6 | 16 | 0 | 0.00 | 0.00 | - | no | Open |
Molecular metrics
RDKit SASA burial, strain energy (MMFF94s), ligand efficiency and fit quality for this docking pose.
Scoring & efficiency
Docking score
-20.394kcal/mol
Ligand efficiency (LE)
-0.5998kcal/mol/HA
Score / heavy atom count
Fit quality (FQ)
-6.002
LE / (0.072 + 0.95/HAC) — Leeson & Springthorpe
Heavy atom count
34HA
Physicochemical properties
Molecular weight
472.7Da
Lipinski: ≤ 500 Da
LogP (cLogP)
5.68
Lipinski: ≤ 5
Rotatable bonds
7
Conformational strain (MMFF94s)
Strain energy (ΔE)
20.63kcal/mol
< 5 good · 5–10 marginal · > 10 problematic
Docked FF energy
86.33kcal/mol
Minimised FF energy
65.69kcal/mol
SASA & burial
✓ computed
SASA (unbound)
774.8Ų
Total solvent-accessible surface area of free ligand
BSA total
522.2Ų
Buried surface area upon binding
BSA apolar
412.8Ų
Hydrophobic contacts buried
BSA polar
109.4Ų
Polar contacts buried
Fraction buried
67.4%
> 60 % indicates good pocket engagement
Lipophilic contact ratio
79.1%
BSA apolar / BSA total — high = hydrophobic driver
Δ Non-polar SASA
-2076.3Ų
SASA_nonpolar(complex) − SASA_nonpolar(receptor) − SASA_nonpolar(ligand free). Negative = non-polar surface buried upon binding. Requires full polarity-decomposed SASA computation.
Receptor non-polar SASA
2380.0Ų
Non-polar SASA of receptor alone (VdW proxy, nonpolar atoms only)
Complex non-polar SASA
950.7Ų
Non-polar SASA of full complex (VdW proxy, nonpolar atoms only)