FAIRMol

MK154

Pose ID 18655 Compound 1872 Pose 849

DB Docking_panel_21Docking pose analysis is being read from this database.
Molecular metrics status: queued
Pose metrics recompute is queued in the background.
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
Overall: Promising but geometrically suspicious
Binding evidence: strong
Native-like contacts: strong
Ligand efficiency: weak
Geometry reliability: low
Reason: geometry warning, clashes, protein contact clashes

Interaction summary

Collapsible panels
H-bonds 10 Hydrophobic 8 π–π 2 Clashes 13 Severe clashes 0 ⚠ Hydrophobic exposure 61%
🚨Solvent-exposed hydrophobic surface — desolvation penalty likely
62% of hydrophobic surface is solvent-exposed (16/26 atoms). Large non-polar area without protein contacts incurs a desolvation penalty and will reduce binding affinity. Consider truncating or replacing the exposed fragment.
Non-polar atoms 26 Buried (contacted) 10 Exposed 16 LogP 4.8 H-bonds 10
Exposed fragments: phenyl (6/6 atoms exposed)phenyl (5/6 atoms exposed)aliphatic chain/group (7 atoms exposed)
Final rank5.9559383059023645Score-22.1306
Inter norm-0.939659Intra norm0.269033
Top1000noExcludedno
Contacts17H-bonds10
Artifact reasongeometry warning; 11 clashes; 13 protein contact clashes; high strain Δ 21.3
ResiduesA:ALA15;A:ARG116;A:ARG140;A:ARG144;A:ASN106;A:ASP13;A:CYS72;A:GLY73;A:GLY75;A:GLY77;A:HIS105;A:HIS14;A:HIS141;A:ILE76;A:MET78;A:THR74;A:TYR49

Protein summary

155 residues
Protein targetT10Atoms4590
Residues155Chains1
Residue summaryILE:494; ARG:384; ALA:360; VAL:352; LEU:304; GLU:300; THR:280; MET:272; LYS:220; ASP:216; TYR:210; HIS:204; GLY:182; SER:176; GLN:170; ASN:140

Native ligand reference

★ reference
Interaction fingerprint calculated directly from the uploaded native ligand without docking. Current H-bond mode: strict.
Name6FXWContacts17
PoseOpen native poseH-bonds16
IFP residuesA:ALA15; A:ARG116; A:ARG140; A:ARG144; A:ASN106; A:ASP13; A:CYS72; A:GLY73; A:GLY75; A:GLY77; A:HIS105; A:HIS14; A:HIS141; A:ILE76; A:LEU101; A:THR74; A:TYR49
Current overlap16Native recall0.94
Jaccard0.89RMSD-
H-bond strict6Strict recall0.46
H-bond same residue+role6Role recall0.55
H-bond same residue8Residue recall0.73

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
1058 4.115423454851159 -0.711746 -20.225 3 16 0 0.00 0.00 - no Open
849 5.9559383059023645 -0.939659 -22.1306 10 17 16 0.94 0.55 - no Current
848 8.577923078010903 -0.883561 -21.2005 11 17 17 1.00 0.45 - yes Open
1057 9.503122421394085 -0.929113 -28.3877 7 17 0 0.00 0.00 - yes Open

Molecular metrics

FreeSASA-based burial, strain energy (MMFF94s), ligand efficiency and fit quality for this docking pose.
⚠ Not yet computed
Molecular metrics have not been computed for this pose yet. This page now reads only cached values; use a background recompute when you want fresh metrics without slowing the UI.