FAIRMol

TC431

Pose ID 1978 Compound 381 Pose 1978

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 (-0.590 kcal/mol/HA) ✓ Good fit quality (FQ -6.27) ✗ Very high strain energy (39.9 kcal/mol) ✗ No H-bonds detected ✗ Geometry warnings ✗ Protein contact clashes ℹ SASA not computed
Score
-25.365
kcal/mol
LE
-0.590
kcal/mol/HA
Fit Quality
-6.27
FQ (Leeson)
HAC
43
heavy atoms
MW
587
Da
LogP
6.79
cLogP
Strain ΔE
39.9 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 39.9 kcal/mol

Interaction summary

Collapsible panels
H-bonds 0 Hydrophobic 24 π–π 3 Clashes 7 Severe clashes 0 ⚠ Hydrophobic exposure 40%
⚠️Partial hydrophobic solvent exposure
40% of hydrophobic surface appears solvent-exposed (14/35 atoms). Partial exposure is common but may limit selectivity and membrane permeability.
Non-polar atoms 35 Buried (contacted) 21 Exposed 14 LogP 6.79 H-bonds 0
Exposed fragments: phenyl (4/6 atoms exposed)phenyl (6/6 atoms exposed)aliphatic chain/group (6 atoms exposed)
Final rank6.565665757403507Score-25.3653
Inter norm-0.613884Intra norm0.0239929
Top1000noExcludedno
Contacts21H-bonds0
Artifact reasongeometry warning; 16 clashes; 7 protein contact clashes; high strain Δ 39.7
ResiduesA:ALA10;A:ARG29;A:ASP22;A:GLU31;A:ILE61;A:ILE8;A:LEU23;A:LEU28;A:LEU68;A:NAP201;A:PHE32;A:PHE35;A:PRO27;A:PRO62;A:SER60;A:THR137;A:THR57;A:TYR122;A:TYR34;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 overlap17Native recall0.81
Jaccard0.68RMSD-
H-bond strict0Strict recall0.00
H-bond same residue+role0Role recall0.00
H-bond same residue0Residue recall0.00

Hydrogen bonds

No hydrogen bonds detected for this pose.

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
1978 6.565665757403507 -0.613884 -25.3653 0 21 17 0.81 0.00 - no Current
1977 8.764349376711897 -0.491059 -20.7833 1 20 17 0.81 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 -25.365kcal/mol
Ligand efficiency (LE) -0.5899kcal/mol/HA
Score / heavy atom count
Fit quality (FQ) -6.269
LE / (0.072 + 0.95/HAC) — Leeson & Springthorpe
Heavy atom count 43HA

Physicochemical properties

Molecular weight 586.7Da
Lipinski: ≤ 500 Da
LogP (cLogP) 6.79
Lipinski: ≤ 5
Rotatable bonds 12

Conformational strain (MMFF94s)

Strain energy (ΔE) 39.85kcal/mol
< 5 good · 5–10 marginal · > 10 problematic
Docked FF energy 157.12kcal/mol
Minimised FF energy 117.27kcal/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.