FAIRMol

MK21

Pose ID 29096 Compound 623 Pose 1075

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 6 Hydrophobic 20 π–π 0 Clashes 12 Severe clashes 2
Final rank10.633832423620813Score-22.7123
Inter norm-0.7134Intra norm0.0453911
Top1000noExcludedyes
Contacts12H-bonds6
Artifact reasonexcluded; geometry warning; 15 clashes; 2 protein clashes; high strain Δ 49.9
ResiduesA:ARG22;A:ARG342;A:ASN20;A:GLN341;A:GLU343;A:GLU384;A:LEU25;A:LEU339;A:LEU382;A:PRO340;A:PRO344;A:THR21

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 overlap9Native recall0.60
Jaccard0.50RMSD-
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
804 4.698750806825013 -0.728687 -23.6792 8 18 0 0.00 0.00 - no Open
2130 5.115558746971648 -0.769265 -24.3503 2 18 0 0.00 0.00 - no Open
2922 5.166151796112486 -0.580291 -18.9912 4 16 0 0.00 0.00 - no Open
1072 5.901424933283021 -0.632762 -20.7927 4 17 9 0.60 0.40 - no Open
1253 6.576783161576039 -0.498922 -15.1141 3 15 0 0.00 0.00 - no Open
2921 6.720197609011943 -0.777885 -25.0506 4 18 0 0.00 0.00 - no Open
2923 6.756572032207131 -0.574614 -15.6519 1 14 0 0.00 0.00 - no Open
806 8.367830593164323 -0.688128 -19.8948 9 17 0 0.00 0.00 - no Open
1074 9.024504968163807 -0.765126 -25.2273 6 14 9 0.60 0.40 - no Open
2925 6.379744825863821 -0.782028 -25.3532 5 17 0 0.00 0.00 - yes Open
803 7.529535868918771 -0.734062 -20.7551 9 19 0 0.00 0.00 - yes Open
2131 8.285163220641225 -0.790782 -24.7584 3 14 0 0.00 0.00 - yes Open
1254 8.2871329434483 -0.6785 -19.7342 5 13 0 0.00 0.00 - yes Open
2920 9.14980645339217 -0.675625 -22.1813 3 16 0 0.00 0.00 - yes Open
805 9.204133832824493 -0.910439 -24.7912 13 17 0 0.00 0.00 - yes Open
1073 9.302495416278923 -0.626145 -22.7031 8 14 8 0.53 0.20 - yes Open
2924 9.742701659770987 -0.744163 -20.6681 3 14 0 0.00 0.00 - yes Open
1075 10.633832423620813 -0.7134 -22.7123 6 12 9 0.60 0.40 - yes Current
1070 10.884464645666295 -0.754019 -25.5115 7 14 9 0.60 0.40 - yes Open
1071 13.22170472102836 -0.573657 -16.943 8 12 6 0.40 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.