FAIRMol

MK3

Pose ID 37544 Compound 323 Pose 2903

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 6 Hydrophobic 19 π–π 0 Clashes 8 Severe clashes 0 ⚠ Hydrophobic exposure 63%
🚨Solvent-exposed hydrophobic surface — desolvation penalty likely
63% of hydrophobic surface is solvent-exposed (17/27 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 27 Buried (contacted) 10 Exposed 17 LogP 1.32 H-bonds 6
Exposed fragments: phenyl (6/6 atoms exposed)phenyl (5/6 atoms exposed)aliphatic chain/group (8 atoms exposed)
Final rank7.478732233143111Score-16.5786
Inter norm-0.489011Intra norm0.028493
Top1000noExcludedno
Contacts14H-bonds6
Artifact reasongeometry warning; 14 clashes; 8 protein contact clashes; high strain Δ 58.0
ResiduesA:ALA90;A:ARG74;A:GLY85;A:LEU73;A:LYS211;A:LYS89;A:MET70;A:PHE83;A:PRO187;A:PRO212;A:PRO213;A:SER86;A:TYR210;A:VAL88

Protein summary

493 residues
Protein targetT16Atoms7551
Residues493Chains1
Residue summaryVAL:768; LYS:704; LEU:703; ILE:532; GLU:450; THR:434; ARG:408; PHE:400; ALA:390; ASN:350; PRO:350; GLY:336; SER:319; TYR:294; ASP:276; MET:221

Native ligand reference

★ reference
Interaction fingerprint calculated directly from the uploaded native ligand without docking. Current H-bond mode: strict.
Name6RB5Contacts12
PoseOpen native poseH-bonds0
IFP residuesA:ALA90; A:ARG74; A:GLY85; A:LEU73; A:LYS89; A:MET70; A:PHE83; A:PRO212; A:PRO213; A:SER86; A:SER87; A:VAL88
Current overlap11Native recall0.92
Jaccard0.73RMSD-
H-bond strict0Strict recall-
H-bond same residue+role0Role recall-
H-bond same residue0Residue recall-

Hydrogen bonds

Mode: strict. Count shows atom-level H-bonds; unique residues in summary: 0.

π–π interactions

No π–π interactions detected for this pose.

Hydrophobic contacts

Clashes

All stored poses for this docking hit

PoseFinal rankInter normScoreHBContactsNative overlapNative recallHB role recallRMSDExcluded
2011 5.706027826547977 -0.743037 -26.1446 5 22 0 0.00 - - no Open
2010 5.9821142219563175 -0.743174 -21.2134 5 21 0 0.00 - - no Open
2012 6.051728550566184 -0.900154 -28.1429 2 21 0 0.00 - - no Open
691 6.22419709568692 -0.77832 -29.295 4 17 0 0.00 - - no Open
1157 6.367278112405428 -0.574476 -19.1031 8 16 0 0.00 - - no Open
689 7.328521300895317 -0.835982 -24.2265 5 16 0 0.00 - - no Open
2905 7.425182853787874 -0.547023 -18.3027 8 19 11 0.92 - - no Open
2903 7.478732233143111 -0.489011 -16.5786 6 14 11 0.92 - - no Current
2904 8.13758035989908 -0.51539 -14.5457 5 12 7 0.58 - - no Open
1156 8.144375397084657 -0.604565 -18.3073 7 16 0 0.00 - - no Open
2902 7.706660613385158 -0.610535 -20.7255 8 17 10 0.83 - - yes Open
2013 7.72529690787295 -0.860957 -25.1423 5 21 0 0.00 - - yes Open
1159 8.146773064511025 -0.65646 -20.8734 10 18 0 0.00 - - yes Open
690 9.409315266972218 -1.05271 -26.0105 4 17 0 0.00 - - yes Open
1158 9.71105529201685 -0.731116 -19.4621 9 18 0 0.00 - - yes Open
688 10.094372295044739 -0.844333 -21.5743 4 14 0 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.