FAIRMol

MK2

Pose ID 2008 Compound 71 Pose 2008

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 (-0.717 kcal/mol/HA) ✓ Good fit quality (FQ -7.11) ✓ Good H-bonds (4 bonds) ✗ Very high strain energy (20.9 kcal/mol) ✗ Geometry warnings ℹ SASA not computed
Score
-23.652
kcal/mol
LE
-0.717
kcal/mol/HA
Fit Quality
-7.11
FQ (Leeson)
HAC
33
heavy atoms
MW
455
Da
LogP
2.76
cLogP
Strain ΔE
20.9 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, strain 20.9 kcal/mol

Interaction summary

Collapsible panels
H-bonds 4 Hydrophobic 24 π–π 2 Clashes 7 Severe clashes 1
Final rank6.191899205419967Score-23.6519
Inter norm-0.782736Intra norm0.0660118
Top1000noExcludedyes
Contacts19H-bonds4
Artifact reasonexcluded; geometry warning; 12 clashes; 1 protein clash; high strain Δ 25.4
ResiduesA:ALA10;A:ARG29;A:ASN65;A:GLU31;A:ILE61;A:ILE8;A:LEU23;A:LEU28;A:LEU68;A:NAP201;A:PHE32;A:PHE35;A:PRO27;A:PRO62;A:THR137;A:THR57;A:TYR122;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 overlap16Native recall0.76
Jaccard0.67RMSD-
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
2009 3.447587785539943 -0.729522 -23.225 4 18 16 0.76 0.20 - no Open
2006 4.971445155780347 -0.798718 -24.0361 4 19 16 0.76 0.00 - no Open
2007 6.304011899515646 -0.722718 -24.3025 10 20 16 0.76 0.40 - no Open
751 6.6388759203230885 -0.749937 -16.5629 11 15 0 0.00 0.00 - no Open
753 7.009181934389616 -0.61172 -16.4219 5 15 0 0.00 0.00 - no Open
752 7.010399302248581 -0.690644 -11.3878 10 14 0 0.00 0.00 - no Open
2008 6.191899205419967 -0.782736 -23.6519 4 19 16 0.76 0.20 - yes Current
750 10.321327114228357 -0.725751 -21.2922 7 18 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 -23.652kcal/mol
Ligand efficiency (LE) -0.7167kcal/mol/HA
Score / heavy atom count
Fit quality (FQ) -7.111
LE / (0.072 + 0.95/HAC) — Leeson & Springthorpe
Heavy atom count 33HA

Physicochemical properties

Molecular weight 454.5Da
Lipinski: ≤ 500 Da
LogP (cLogP) 2.76
Lipinski: ≤ 5
Rotatable bonds 6

Conformational strain (MMFF94s)

Strain energy (ΔE) 20.85kcal/mol
< 5 good · 5–10 marginal · > 10 problematic
Docked FF energy 61.74kcal/mol
Minimised FF energy 40.89kcal/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.