FAIRMol

KB_chagas_187

Pose ID 28726 Compound 1074 Pose 705

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: mixed
Ligand efficiency: weak
Geometry reliability: low
Reason: geometry warning, clashes

Interaction summary

Collapsible panels
H-bonds 5 Hydrophobic 1 π–π 0 Clashes 10 Severe clashes 1 ⚠ Hydrophobic exposure 68%
🚨Solvent-exposed hydrophobic surface — desolvation penalty likely
68% of hydrophobic surface is solvent-exposed (13/19 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 19 Buried (contacted) 6 Exposed 13 LogP 2.84 H-bonds 5
Exposed fragments: phenyl (4/5 atoms exposed)phenyl (2/5 atoms exposed)phenyl (5/6 atoms exposed)aliphatic chain/group (2 atoms exposed)
Final rank6.080559510532294Score-18.9052
Inter norm-0.866836Intra norm0.078774
Top1000noExcludedyes
Contacts11H-bonds5
Artifact reasonexcluded; geometry warning; 9 clashes; 1 protein clash; moderate strain Δ 17.0
ResiduesA:ARG242;A:ARG337;A:ASP243;A:ASP385;A:GLU384;A:LEU339;A:LYS51;A:PHE383;A:SER282;A:THR241;A:VAL336

Protein summary

398 residues
Protein targetT14Atoms6140
Residues398Chains1
Residue summaryVAL:592; LEU:513; LYS:484; ARG:432; PHE:420; ILE:418; ASP:349; THR:322; TYR:315; PRO:308; GLU:301; ALA:290; SER:253; GLY:217; ASN:210; GLN:170

Native ligand reference

★ reference
Interaction fingerprint calculated directly from the uploaded native ligand without docking. Current H-bond mode: strict.
Name1NJJContacts15
PoseOpen native poseH-bonds7
IFP residuesA:ARG22; A:ARG242; A:ARG337; A:ARG342; A:ASP243; A:ASP385; A:GLN341; A:GLU384; A:LEU25; A:LEU339; A:LEU382; A:PRO340; A:PRO344; A:SER282; A:THR241
Current overlap8Native recall0.53
Jaccard0.44RMSD-
H-bond strict2Strict recall0.33
H-bond same residue+role2Role recall0.40
H-bond same residue2Residue recall0.40

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
487 2.936382202640953 -0.935716 -18.2391 0 15 0 0.00 0.00 - no Open
486 2.94233969462156 -0.897843 -17.2431 0 18 0 0.00 0.00 - no Open
706 3.051048613085767 -0.830145 -17.2873 3 12 8 0.53 0.20 - no Open
703 3.435629196049314 -0.721484 -14.9275 3 10 7 0.47 0.20 - no Open
489 4.852389164467079 -0.860521 -18.3091 1 15 0 0.00 0.00 - yes Open
705 6.080559510532294 -0.866836 -18.9052 5 11 8 0.53 0.40 - yes Current
488 54.88122669562229 -0.815355 -19.7015 1 17 0 0.00 0.00 - yes Open
704 57.139679563441845 -0.851443 -20.4715 5 12 8 0.53 0.40 - 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.