FAIRMol

MK15

Pose ID 2014 Compound 370 Pose 2014

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 (-0.628 kcal/mol/HA) ✓ Good fit quality (FQ -6.47) ✗ High strain energy (13.7 kcal/mol) ✗ Geometry warnings ℹ SASA not computed
Score
-23.850
kcal/mol
LE
-0.628
kcal/mol/HA
Fit Quality
-6.47
FQ (Leeson)
HAC
38
heavy atoms
MW
524
Da
LogP
2.79
cLogP
Strain ΔE
13.7 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 13.7 kcal/mol

Interaction summary

Collapsible panels
H-bonds 2 Hydrophobic 24 π–π 2 Clashes 7 Severe clashes 2
Final rank8.18183828096865Score-23.8502
Inter norm-0.716883Intra norm0.0892473
Top1000noExcludedyes
Contacts19H-bonds2
Artifact reasonexcluded; geometry warning; 18 clashes; 2 protein clashes; moderate strain Δ 17.5
ResiduesA:ALA10;A:ARG29;A:ASN65;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: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 overlap17Native recall0.81
Jaccard0.74RMSD-
H-bond strict0Strict recall0.00
H-bond same residue+role0Role recall0.00
H-bond same residue0Residue recall0.00

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
959 6.009302533631635 -0.719885 -26.0821 7 20 0 0.00 0.00 - no Open
2018 6.410802487792158 -0.739335 -19.3663 2 20 17 0.81 0.00 - no Open
1495 7.99260184067923 -0.472823 -21.3694 6 10 0 0.00 0.00 - no Open
2017 6.565882949078026 -0.720195 -28.1075 4 21 18 0.86 0.20 - yes Open
2015 7.166221328245506 -0.761462 -25.3213 3 19 16 0.76 0.20 - yes Open
2016 7.349770094387949 -0.659327 -23.1357 3 18 16 0.76 0.20 - yes Open
2014 8.18183828096865 -0.716883 -23.8502 2 19 17 0.81 0.00 - yes Current
1496 8.204784729682377 -0.397949 -17.1292 6 12 0 0.00 0.00 - yes Open
960 10.237651560297277 -0.582333 -22.5166 6 15 0 0.00 0.00 - yes Open
2019 12.945932220706581 -0.782625 -21.0419 6 24 19 0.90 0.40 - 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 -23.850kcal/mol
Ligand efficiency (LE) -0.6276kcal/mol/HA
Score / heavy atom count
Fit quality (FQ) -6.470
LE / (0.072 + 0.95/HAC) — Leeson & Springthorpe
Heavy atom count 38HA

Physicochemical properties

Molecular weight 523.6Da
Lipinski: ≤ 500 Da
LogP (cLogP) 2.79
Lipinski: ≤ 5
Rotatable bonds 6

Conformational strain (MMFF94s)

Strain energy (ΔE) 13.73kcal/mol
< 5 good · 5–10 marginal · > 10 problematic
Docked FF energy 121.37kcal/mol
Minimised FF energy 107.64kcal/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.