FAIRMol

KB_chagas_34

Pose ID 28669 Compound 1335 Pose 648

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 4 Hydrophobic 0 π–π 0 Clashes 13 Severe clashes 1 ⚠ Hydrophobic exposure 100%
🚨Solvent-exposed hydrophobic surface — desolvation penalty likely
100% of hydrophobic surface is solvent-exposed (26/26 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 26 Buried (contacted) 0 Exposed 26 LogP 2.82 H-bonds 4
Exposed fragments: phenyl (6/6 atoms exposed)phenyl (5/6 atoms exposed)phenyl (4/5 atoms exposed)phenyl (5/6 atoms exposed)phenyl (4/5 atoms exposed)phenyl (6/6 atoms exposed)aliphatic chain/group (2 atoms exposed)
Final rank7.984759721304229Score-14.9534
Inter norm-0.602121Intra norm0.134827
Top1000noExcludedyes
Contacts13H-bonds4
Artifact reasonexcluded; hard geometry fail; 1 severe clash; 1 protein clash; moderate strain Δ 14.3
ResiduesA:ALA283;A:ARG22;A:ARG242;A:ARG337;A:ASN20;A:ASP243;A:ASP385;A:ASP44;A:GLU384;A:SER282;A:THR21;A:THR241;A:THR285

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
Jaccard0.40RMSD-
H-bond strict0Strict recall0.00
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

No hydrophobic contacts detected for this pose.

Clashes

All stored poses for this docking hit

PoseFinal rankInter normScoreHBContactsNative overlapNative recallHB role recallRMSDExcluded
425 2.628212829965432 -0.920232 -27.0346 1 18 0 0.00 0.00 - no Open
428 2.8453304328667435 -0.924444 -27.5066 2 18 0 0.00 0.00 - no Open
549 3.457529237564331 -0.698753 -21.5775 3 15 0 0.00 0.00 - no Open
427 3.4946831611465887 -0.905103 -25.5097 1 16 0 0.00 0.00 - no Open
426 3.7259228117587933 -0.934481 -26.0996 1 18 0 0.00 0.00 - no Open
646 4.6705171783826085 -0.593808 -14.4305 4 10 6 0.40 0.60 - no Open
649 5.270573537667395 -0.622043 -17.9812 2 16 9 0.60 0.20 - no Open
645 6.486326724507455 -0.649781 -18.6579 2 17 9 0.60 0.20 - no Open
429 4.557907944990918 -0.982697 -28.5447 2 18 0 0.00 0.00 - yes Open
551 4.99666084728087 -0.602868 -17.9818 3 15 0 0.00 0.00 - yes Open
552 5.51605662283569 -0.602072 -18.0385 3 13 0 0.00 0.00 - yes Open
647 6.433536231007473 -0.64547 -18.824 2 17 9 0.60 0.20 - yes Open
550 6.678794562632069 -0.629804 -16.8528 2 13 0 0.00 0.00 - yes Open
648 7.984759721304229 -0.602121 -14.9534 4 13 8 0.53 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.