FAIRMol

MK214

Pose ID 2101 Compound 29 Pose 2101

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 (-0.737 kcal/mol/HA) ✓ Good fit quality (FQ -7.11) ✓ Strong H-bond network (8 bonds) ✗ High strain energy (14.2 kcal/mol) ✗ Geometry warnings ℹ SASA not computed
Score
-22.120
kcal/mol
LE
-0.737
kcal/mol/HA
Fit Quality
-7.11
FQ (Leeson)
HAC
30
heavy atoms
MW
409
Da
LogP
3.80
cLogP
Strain ΔE
14.2 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 14.2 kcal/mol

Interaction summary

Collapsible panels
H-bonds 8 Hydrophobic 22 π–π 2 Clashes 7 Severe clashes 2
Final rank6.8497103440756355Score-22.1203
Inter norm-0.849747Intra norm0.112404
Top1000noExcludedyes
Contacts19H-bonds8
Artifact reasonexcluded; geometry warning; 12 clashes; 2 protein clashes; high strain Δ 20.5
ResiduesA:ALA10;A:ASN65;A:ASP22;A:GLU31;A:GLY21;A:ILE61;A:ILE8;A:LEU23;A:LEU68;A:NAP201;A:PHE180;A:PHE32;A:PHE35;A:PRO62;A:SER60;A:THR137;A:TYR122;A:TYR34;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 strict3Strict recall0.60
H-bond same residue+role3Role recall0.60
H-bond same residue3Residue recall0.60

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
2100 2.7559061683499744 -0.870388 -21.6678 2 18 17 0.81 0.00 - no Open
677 4.072621051470321 -0.839009 -19.7249 5 18 0 0.00 0.00 - no Open
874 4.528395688216868 -0.906194 -22.3766 10 20 0 0.00 0.00 - no Open
2101 6.8497103440756355 -0.849747 -22.1203 8 19 17 0.81 0.60 - yes Current
875 7.803410769532292 -0.901929 -24.8944 10 13 0 0.00 0.00 - yes Open
678 10.238297970200065 -0.940866 -25.7758 8 19 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 -22.120kcal/mol
Ligand efficiency (LE) -0.7373kcal/mol/HA
Score / heavy atom count
Fit quality (FQ) -7.113
LE / (0.072 + 0.95/HAC) — Leeson & Springthorpe
Heavy atom count 30HA

Physicochemical properties

Molecular weight 409.5Da
Lipinski: ≤ 500 Da
LogP (cLogP) 3.80
Lipinski: ≤ 5
Rotatable bonds 4

Conformational strain (MMFF94s)

Strain energy (ΔE) 14.17kcal/mol
< 5 good · 5–10 marginal · > 10 problematic
Docked FF energy 54.45kcal/mol
Minimised FF energy 40.27kcal/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.