FAIRMol

KB_chagas_42

Pose ID 21069 Compound 2188 Pose 553

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 3 Hydrophobic 18 π–π 2 Clashes 9 Severe clashes 0 ⚠ Hydrophobic exposure 52%
⚠️Partial hydrophobic solvent exposure
52% of hydrophobic surface appears solvent-exposed (11/21 atoms). Partial exposure is common but may limit selectivity and membrane permeability.
Non-polar atoms 21 Buried (contacted) 10 Exposed 11 LogP 3.12 H-bonds 3
Exposed fragments: phenyl (6/6 atoms exposed)phenyl (4/6 atoms exposed)aliphatic chain/group (1 atom exposed)
Final rank5.303773524295059Score-22.6961
Inter norm-0.789946Intra norm0.0334088
Top1000noExcludedno
Contacts11H-bonds3
Artifact reasongeometry warning; 10 clashes; 9 protein contact clashes; high strain Δ 28.9
ResiduesA:ASN193;A:GLU192;A:GLY191;A:HIS144;A:HIS222;A:LEU194;A:PHE189;A:PHE190;A:PRO223;A:VAL188;A:VAL221

Protein summary

287 residues
Protein targetT11Atoms4391
Residues287Chains1
Residue summaryLEU:627; ARG:432; VAL:384; GLU:316; PHE:300; ILE:285; ALA:260; PRO:238; HIS:187; ASP:157; LYS:154; SER:154; THR:154; GLY:147; ASN:140; TYR:126

Native ligand reference

★ reference
Interaction fingerprint calculated directly from the uploaded native ligand without docking. Current H-bond mode: strict.
Name5OL0Contacts18
PoseOpen native poseH-bonds5
IFP residuesA:ASN193; A:GLN220; A:GLU192; A:GLY191; A:HIS144; A:HIS222; A:ILE126; A:LEU194; A:LEU226; A:PHE189; A:PHE190; A:PHE199; A:PHE74; A:PRO223; A:THR71; A:VAL187; A:VAL188; A:VAL221
Current overlap11Native recall0.61
Jaccard0.61RMSD-
H-bond strict2Strict recall0.40
H-bond same residue+role2Role recall0.40
H-bond same residue2Residue recall0.50

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
672 4.3238844916734065 -0.710549 -18.712 2 15 0 0.00 0.00 - no Open
553 5.303773524295059 -0.789946 -22.6961 3 11 11 0.61 0.40 - no Current
675 6.434423685619885 -0.751072 -19.0718 3 15 0 0.00 0.00 - no Open
554 6.398476866374703 -0.676046 -18.6614 4 12 12 0.67 0.40 - yes Open
677 8.114988093485689 -0.772029 -19.0111 4 14 0 0.00 0.00 - yes Open
676 8.613566836440206 -0.671238 -16.2774 5 13 0 0.00 0.00 - yes Open
673 9.048314824487331 -0.82303 -24.1923 3 16 0 0.00 0.00 - yes Open
674 10.094761203369455 -0.707618 -20.5635 6 13 0 0.00 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.