FAIRMol

MK3

Pose ID 2013 Compound 323 Pose 2013

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 (-0.698 kcal/mol/HA) ✓ Good fit quality (FQ -7.10) ✓ Good H-bonds (5 bonds) ✗ Very high strain energy (40.7 kcal/mol) ✗ Geometry warnings ℹ SASA not computed
Score
-25.142
kcal/mol
LE
-0.698
kcal/mol/HA
Fit Quality
-7.10
FQ (Leeson)
HAC
36
heavy atoms
MW
499
Da
LogP
1.32
cLogP
Strain ΔE
40.7 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 40.7 kcal/mol

Interaction summary

Collapsible panels
H-bonds 5 Hydrophobic 24 π–π 2 Clashes 8 Severe clashes 1
Final rank7.72529690787295Score-25.1423
Inter norm-0.860957Intra norm0.16256
Top1000noExcludedyes
Contacts21H-bonds5
Artifact reasonexcluded; geometry warning; 14 clashes; 1 protein clash; high strain Δ 44.8
ResiduesA:ALA10;A:ARG29;A:ASN65;A:ASP22;A:GLU31;A:GLY21;A:ILE61;A:ILE8;A:LEU23;A:LEU28;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 overlap18Native recall0.86
Jaccard0.75RMSD-
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
2011 5.706027826547977 -0.743037 -26.1446 5 22 18 0.86 0.20 - no Open
2010 5.9821142219563175 -0.743174 -21.2134 5 21 18 0.86 0.00 - no Open
2012 6.051728550566184 -0.900154 -28.1429 2 21 18 0.86 0.00 - no Open
691 6.22419709568692 -0.77832 -29.295 4 17 0 0.00 0.00 - no Open
1157 6.367278112405428 -0.574476 -19.1031 8 16 0 0.00 0.00 - no Open
689 7.328521300895317 -0.835982 -24.2265 5 16 0 0.00 0.00 - no Open
2905 7.425182853787874 -0.547023 -18.3027 8 19 0 0.00 0.00 - no Open
2903 7.478732233143111 -0.489011 -16.5786 6 14 0 0.00 0.00 - no Open
2904 8.13758035989908 -0.51539 -14.5457 5 12 0 0.00 0.00 - no Open
1156 8.144375397084657 -0.604565 -18.3073 7 16 0 0.00 0.00 - no Open
2902 7.706660613385158 -0.610535 -20.7255 8 17 0 0.00 0.00 - yes Open
2013 7.72529690787295 -0.860957 -25.1423 5 21 18 0.86 0.20 - yes Current
1159 8.146773064511025 -0.65646 -20.8734 10 18 0 0.00 0.00 - yes Open
690 9.409315266972218 -1.05271 -26.0105 4 17 0 0.00 0.00 - yes Open
1158 9.71105529201685 -0.731116 -19.4621 9 18 0 0.00 0.00 - yes Open
688 10.094372295044739 -0.844333 -21.5743 4 14 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 -25.142kcal/mol
Ligand efficiency (LE) -0.6984kcal/mol/HA
Score / heavy atom count
Fit quality (FQ) -7.098
LE / (0.072 + 0.95/HAC) — Leeson & Springthorpe
Heavy atom count 36HA

Physicochemical properties

Molecular weight 498.6Da
Lipinski: ≤ 500 Da
LogP (cLogP) 1.32
Lipinski: ≤ 5
Rotatable bonds 9

Conformational strain (MMFF94s)

Strain energy (ΔE) 40.66kcal/mol
< 5 good · 5–10 marginal · > 10 problematic
Docked FF energy 53.43kcal/mol
Minimised FF energy 12.76kcal/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.