FAIRMol

KB_chagas_170

Pose ID 23448 Compound 2289 Pose 505

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 5 Hydrophobic 8 π–π 4 Clashes 8 Severe clashes 1 ⚠ Hydrophobic exposure 35%
⚠️Partial hydrophobic solvent exposure
35% of hydrophobic surface appears solvent-exposed (7/20 atoms). Partial exposure is common but may limit selectivity and membrane permeability.
Non-polar atoms 20 Buried (contacted) 13 Exposed 7 LogP 4.21 H-bonds 5
Exposed fragments: phenyl (6/6 atoms exposed)aliphatic chain/group (1 atom exposed)
Final rank5.476319156818647Score-20.0888
Inter norm-0.839507Intra norm0.0954767
Top1000noExcludedyes
Contacts18H-bonds5
Artifact reasonexcluded; geometry warning; 8 clashes; 1 protein clash; high strain Δ 21.6
ResiduesA:ARG140;A:ARG144;A:ASN106;A:HIS105;A:HIS141;A:MET101;A:TYR97;B:ARG116;B:ARG46;B:ASP13;B:CYS72;B:GLY73;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 strict2Strict recall0.17
H-bond same residue+role2Role recall0.20
H-bond same residue2Residue recall0.20

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
506 4.285188745121215 -0.942637 -21.4344 6 19 16 1.00 0.20 - no Open
505 5.476319156818647 -0.839507 -20.0888 5 18 15 0.94 0.20 - 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.