FAIRMol

KB_chagas_74

Pose ID 28698 Compound 2412 Pose 677

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, protein contact clashes

Interaction summary

Collapsible panels
H-bonds 2 Hydrophobic 1 π–π 0 Clashes 8 Severe clashes 0 ⚠ Hydrophobic exposure 81%
🚨Solvent-exposed hydrophobic surface — desolvation penalty likely
81% of hydrophobic surface is solvent-exposed (13/16 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 16 Buried (contacted) 3 Exposed 13 LogP 2.92 H-bonds 2
Exposed fragments: phenyl (3/3 atoms exposed)phenyl (6/6 atoms exposed)aliphatic chain/group (4 atoms exposed)
Final rank2.988100374555959Score-17.5073
Inter norm-0.812197Intra norm0.0164121
Top1000noExcludedno
Contacts9H-bonds2
Artifact reasongeometry warning; 5 clashes; 8 protein contact clashes; moderate strain Δ 12.7
ResiduesA:ARG242;A:ARG337;A:ASP243;A:ASP385;A:GLU384;A:LEU339;A:PHE383;A:SER282;A:THR241

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
Jaccard0.50RMSD-
H-bond strict1Strict recall0.17
H-bond same residue+role1Role recall0.20
H-bond same residue1Residue recall0.20

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
677 2.988100374555959 -0.812197 -17.5073 2 9 8 0.53 0.20 - no Current
675 3.0847051214709316 -0.959257 -19.696 3 17 8 0.53 0.20 - no Open
673 52.64233032324225 -0.859451 -18.6204 3 16 9 0.60 0.20 - no Open
674 53.83906958364883 -0.762074 -13.926 4 15 8 0.53 0.20 - no Open
671 54.50578561338732 -0.755214 -14.4281 3 11 8 0.53 0.20 - yes Open
672 55.03492298842896 -0.657958 -10.6884 3 11 4 0.27 0.00 - yes Open
678 56.343699662650465 -0.656387 -13.5322 1 14 9 0.60 0.00 - yes Open
676 56.96147245742975 -0.793864 -16.2431 3 15 6 0.40 0.20 - 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.