FAIRMol

MK217

Pose ID 2107 Compound 59 Pose 2107

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 ↗
Weak Marginal quality. Consider only alongside better-scoring alternatives.
✓ Excellent LE (-0.824 kcal/mol/HA) ✓ Good fit quality (FQ -7.95) ✓ Good H-bonds (3 bonds) ✗ High strain energy (11.3 kcal/mol) ✗ Geometry warnings ℹ SASA not computed
Score
-24.721
kcal/mol
LE
-0.824
kcal/mol/HA
Fit Quality
-7.95
FQ (Leeson)
HAC
30
heavy atoms
MW
427
Da
LogP
4.61
cLogP
Strain ΔE
11.3 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, strain 11.3 kcal/mol

Interaction summary

Collapsible panels
H-bonds 3 Hydrophobic 24 π–π 1 Clashes 4 Severe clashes 1
Final rank4.437843165688127Score-24.7215
Inter norm-0.828704Intra norm0.00465523
Top1000noExcludedyes
Contacts17H-bonds3
Artifact reasonexcluded; geometry warning; 11 clashes; 1 protein clash; moderate strain Δ 15.5
ResiduesA:ALA10;A:ASP22;A:GLU31;A:ILE61;A:ILE8;A:LEU23;A:LEU68;A:NAP201;A:PHE32;A:PHE35;A:PRO27;A:PRO62;A:SER60;A:THR137;A:TRP25;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 overlap15Native recall0.71
Jaccard0.65RMSD-
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

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
2106 3.296265891228197 -0.854583 -25.3471 2 17 14 0.67 0.00 - no Open
1188 6.871009486634499 -0.863187 -20.0163 8 14 0 0.00 0.00 - no Open
2107 4.437843165688127 -0.828704 -24.7215 3 17 15 0.71 0.20 - yes Current
1189 6.9700366948556685 -0.834867 -17.3164 10 10 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 -24.721kcal/mol
Ligand efficiency (LE) -0.8240kcal/mol/HA
Score / heavy atom count
Fit quality (FQ) -7.949
LE / (0.072 + 0.95/HAC) — Leeson & Springthorpe
Heavy atom count 30HA

Physicochemical properties

Molecular weight 426.5Da
Lipinski: ≤ 500 Da
LogP (cLogP) 4.61
Lipinski: ≤ 5
Rotatable bonds 4

Conformational strain (MMFF94s)

Strain energy (ΔE) 11.28kcal/mol
< 5 good · 5–10 marginal · > 10 problematic
Docked FF energy 61.22kcal/mol
Minimised FF energy 49.94kcal/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.