FAIRMol

MK2

Pose ID 18556 Compound 71 Pose 750

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 7 Hydrophobic 8 π–π 1 Clashes 13 Severe clashes 2 ⚠ 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 2.76 H-bonds 7
Exposed fragments: phenyl (6/6 atoms exposed)phenyl (5/6 atoms exposed)aliphatic chain/group (7 atoms exposed)
Final rank10.321327114228357Score-21.2922
Inter norm-0.725751Intra norm0.0805322
Top1000noExcludedyes
Contacts18H-bonds7
Artifact reasonexcluded; geometry warning; 17 clashes; 2 protein clashes; high strain Δ 29.4
ResiduesA:ARG116;A:ARG140;A:ARG144;A:ASN106;A:ASP13;A:CYS72;A:GLY73;A:GLY75;A:GLY77;A:HIS105;A:HIS14;A:HIS141;A:LEU101;A:MET78;A:THR117;A:THR74;A:TYR49;A:VAL97

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 overlap15Native recall0.88
Jaccard0.75RMSD-
H-bond strict2Strict recall0.15
H-bond same residue+role2Role recall0.18
H-bond same residue4Residue recall0.36

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
2009 3.447587785539943 -0.729522 -23.225 4 18 0 0.00 0.00 - no Open
2006 4.971445155780347 -0.798718 -24.0361 4 19 0 0.00 0.00 - no Open
2007 6.304011899515646 -0.722718 -24.3025 10 20 0 0.00 0.00 - no Open
751 6.6388759203230885 -0.749937 -16.5629 11 15 12 0.71 0.27 - no Open
753 7.009181934389616 -0.61172 -16.4219 5 15 14 0.82 0.27 - no Open
752 7.010399302248581 -0.690644 -11.3878 10 14 14 0.82 0.36 - no Open
2008 6.191899205419967 -0.782736 -23.6519 4 19 0 0.00 0.00 - yes Open
750 10.321327114228357 -0.725751 -21.2922 7 18 15 0.88 0.18 - yes Current

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.