FAIRMol

MK129

Pose ID 9220 Compound 1205 Pose 641

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 (-1.085 kcal/mol/HA) ✓ Good fit quality (FQ -9.42) ✓ Good H-bonds (5 bonds) ✗ Very high strain energy (66.6 kcal/mol) ✗ Geometry warnings ℹ SASA not computed
Score
-23.868
kcal/mol
LE
-1.085
kcal/mol/HA
Fit Quality
-9.42
FQ (Leeson)
HAC
22
heavy atoms
MW
313
Da
LogP
-1.87
cLogP
Strain ΔE
66.6 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 66.6 kcal/mol

Interaction summary

Collapsible panels
H-bonds 5 Hydrophobic 17 π–π 1 Clashes 12 Severe clashes 2
Final rank56.27364713483435Score-23.8682
Inter norm-0.961038Intra norm-0.123882
Top1000noExcludedyes
Contacts19H-bonds5
Artifact reasonexcluded; geometry warning; 3 clashes; 2 protein clashes
ResiduesA:ALA34;A:ASP54;A:GLY161;A:HIS182;A:ILE160;A:ILE47;A:LEU90;A:LEU97;A:MET55;A:NDP301;A:PHE58;A:PHE94;A:PRO91;A:THR184;A:THR86;A:TYR166;A:TYR57;A:VAL32;A:VAL33

Protein summary

223 residues
Protein targetT06Atoms3452
Residues223Chains1
Residue summaryARG:408; VAL:352; LYS:308; LEU:304; PRO:238; ILE:209; GLU:195; THR:182; SER:176; ALA:160; PHE:140; ASN:126; GLY:126; ASP:108; GLN:85; NDP:74

Native ligand reference

★ reference
Interaction fingerprint calculated directly from the uploaded native ligand without docking. Current H-bond mode: strict.
Name8RHTContacts21
PoseOpen native poseH-bonds6
IFP residuesA:ALA34; A:ASP54; A:HIS182; A:ILE160; A:ILE47; A:LEU90; A:LEU97; A:MET55; A:NDP301; A:PHE233; A:PHE58; A:PHE94; A:PRO91; A:SER89; A:THR184; A:THR86; A:TRP49; A:TYR166; A:TYR57; A:VAL32; A:VAL33
Current overlap18Native recall0.86
Jaccard0.82RMSD-
H-bond strict3Strict recall0.60
H-bond same residue+role3Role recall0.75
H-bond same residue3Residue recall0.75

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
644 5.560789032217963 -0.951949 -23.1974 4 20 19 0.90 0.50 - no Open
643 5.804658650888118 -0.907501 -19.5097 2 19 19 0.90 0.25 - no Open
648 5.846522083739478 -0.883451 -24.0331 5 18 18 0.86 0.50 - no Open
651 52.200179294313685 -0.948242 -22.2956 5 18 18 0.86 0.75 - no Open
654 52.63145694971708 -0.827724 -25.7708 5 17 17 0.81 0.50 - no Open
639 53.139949293421815 -0.859542 -18.4826 4 19 17 0.81 0.50 - no Open
645 53.200586210486364 -0.897112 -23.1386 6 17 17 0.81 0.75 - no Open
650 53.05475025379938 -0.755795 -19.6242 2 15 15 0.71 0.50 - yes Open
653 54.37990667515645 -0.859843 -22.6612 4 18 18 0.86 0.50 - yes Open
652 54.76678021821124 -0.819203 -21.1374 3 17 17 0.81 0.50 - yes Open
646 55.468616714719964 -0.773475 -21.555 8 16 16 0.76 0.75 - yes Open
642 56.138875505939836 -0.828866 -18.0284 5 18 15 0.71 0.25 - yes Open
641 56.27364713483435 -0.961038 -23.8682 5 19 18 0.86 0.75 - yes Current
640 56.324016842093364 -0.911456 -21.3999 4 21 19 0.90 0.50 - yes Open
647 57.227514097395485 -0.929895 -24.6698 5 18 18 0.86 0.25 - yes Open
649 59.22707714267533 -0.950589 -24.8296 11 18 17 0.81 0.50 - 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 -23.868kcal/mol
Ligand efficiency (LE) -1.0849kcal/mol/HA
Score / heavy atom count
Fit quality (FQ) -9.419
LE / (0.072 + 0.95/HAC) — Leeson & Springthorpe
Heavy atom count 22HA

Physicochemical properties

Molecular weight 313.2Da
Lipinski: ≤ 500 Da
LogP (cLogP) -1.87
Lipinski: ≤ 5
Rotatable bonds 4

Conformational strain (MMFF94s)

Strain energy (ΔE) 66.55kcal/mol
< 5 good · 5–10 marginal · > 10 problematic
Docked FF energy 91.14kcal/mol
Minimised FF energy 24.59kcal/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.