FAIRMol

MK129

Pose ID 9218 Compound 1205 Pose 639

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 (-0.840 kcal/mol/HA) ✓ Good fit quality (FQ -7.29) ✓ Good H-bonds (4 bonds) ✗ Very high strain energy (74.5 kcal/mol) ✗ Geometry warnings ✗ Protein contact clashes ℹ SASA not computed
Score
-18.483
kcal/mol
LE
-0.840
kcal/mol/HA
Fit Quality
-7.29
FQ (Leeson)
HAC
22
heavy atoms
MW
313
Da
LogP
-1.87
cLogP
Strain ΔE
74.5 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, protein contact clashes, strain 74.5 kcal/mol

Interaction summary

Collapsible panels
H-bonds 4 Hydrophobic 14 π–π 1 Clashes 9 Severe clashes 0
Final rank53.139949293421815Score-18.4826
Inter norm-0.859542Intra norm0.019424
Top1000noExcludedno
Contacts19H-bonds4
Artifact reasongeometry warning; 5 clashes; 9 protein contact clashes
ResiduesA:ALA34;A:ASP54;A:GLU50;A:GLY161;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 overlap17Native recall0.81
Jaccard0.74RMSD-
H-bond strict2Strict recall0.40
H-bond same residue+role2Role recall0.50
H-bond same residue2Residue recall0.50

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 Current
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 Open
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 -18.483kcal/mol
Ligand efficiency (LE) -0.8401kcal/mol/HA
Score / heavy atom count
Fit quality (FQ) -7.294
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) 74.47kcal/mol
< 5 good · 5–10 marginal · > 10 problematic
Docked FF energy 98.35kcal/mol
Minimised FF energy 23.88kcal/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.