FAIRMol

MK33

Pose ID 23760 Compound 2208 Pose 817

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

Interaction summary

Collapsible panels
H-bonds 9 Hydrophobic 9 π–π 1 Clashes 10 Severe clashes 1 ⚠ Hydrophobic exposure 64%
🚨Solvent-exposed hydrophobic surface — desolvation penalty likely
64% of hydrophobic surface is solvent-exposed (16/25 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 25 Buried (contacted) 9 Exposed 16 LogP 2.78 H-bonds 9
Exposed fragments: phenyl (6/6 atoms exposed)phenyl (5/6 atoms exposed)aliphatic chain/group (7 atoms exposed)
Final rank8.635016789939206Score-18.9416
Inter norm-0.756108Intra norm0.164182
Top1000noExcludedyes
Contacts18H-bonds9
Artifact reasonexcluded; geometry warning; 13 clashes; 1 protein clash; high strain Δ 45.1
ResiduesA:ARG140;A:ARG144;A:ASN106;A:GLN104;A:HIS105;A:HIS141;A:MET101;B:ARG116;B:ARG46;B:CYS72;B:GLY73;B:GLY75;B:GLY77;B:HIS14;B:ILE15;B:ILE76;B:SER74;B:TYR49

Protein summary

302 residues
Protein targetT12Atoms4598
Residues302Chains2
Residue summaryARG:576; ILE:456; VAL:448; GLU:360; ALA:340; LEU:304; TYR:252; HIS:204; PRO:196; THR:196; GLY:182; LYS:176; ASP:168; PHE:160; MET:153; SER:121

Native ligand reference

★ reference
Interaction fingerprint calculated directly from the uploaded native ligand without docking. Current H-bond mode: strict.
Name6FXSContacts16
PoseOpen native poseH-bonds16
IFP residuesA:ARG140; A:ARG144; A:ASN106; A:HIS105; A:HIS141; B:ARG46; B:ASP13; B:CYS72; B:GLY73; B:GLY75; B:GLY77; B:HIS14; B:ILE15; B:ILE76; B:SER74; B:TYR49
Current overlap15Native recall0.94
Jaccard0.79RMSD-
H-bond strict5Strict recall0.42
H-bond same residue+role5Role recall0.50
H-bond same residue5Residue 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
2935 4.444448038382112 -0.587282 -17.1445 3 17 0 0.00 0.00 - no Open
814 4.595862062426239 -0.73038 -23.2757 7 21 16 1.00 0.30 - no Open
815 5.212776829953198 -0.81616 -24.3581 9 20 16 1.00 0.50 - no Open
816 5.422940051517363 -0.693678 -21.0179 7 17 14 0.88 0.30 - no Open
975 5.765523652832692 -0.620977 -16.1165 4 13 0 0.00 0.00 - no Open
2936 6.946172388276593 -0.704564 -20.7067 4 17 0 0.00 0.00 - yes Open
2934 8.477955235933996 -0.528281 -16.1496 5 14 0 0.00 0.00 - yes Open
817 8.635016789939206 -0.756108 -18.9416 9 18 15 0.94 0.50 - yes Current
2937 8.744234703626644 -0.518699 -12.5485 1 16 0 0.00 0.00 - yes Open
974 8.833197859167337 -0.715373 -20.8293 4 19 0 0.00 0.00 - yes Open
977 10.62998730509052 -0.830247 -17.9078 4 17 0 0.00 0.00 - yes Open
976 12.33307101723767 -0.6217 -15.4562 3 18 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.