FAIRMol

OHD_MAC_68

Pose ID 6420 Compound 3135 Pose 324

DB SELECTIONDocking pose analysis is being read from this database.
Molecular metrics status: done
RDKit SASA-based burial metrics are cached.
SASA cached
T10
L. infantum R5P L. infantum
Ligand OHD_MAC_68

3D complex viewer

Strict H-bonds Permissive H-bonds
Viewer legend
Protein receptor
Pocket residues
Cofactor context
Docked ligand
Overall assessment
Weak SASA cached
Weak or marginal quality
Binding strong Geometry medium Native strong SASA done
Strain ΔE
33.0 kcal/mol
Protein clashes
5
Internal clashes
5
Native overlap
contact recall 1.00, Jaccard 0.81, H-bond role recall 0.36
Burial
66%
Hydrophobic fit
77%
Reason: no major geometry red flags detected
5 protein-contact clashes 5 intramolecular clashes 35% of hydrophobic surface appears solvent-exposed (7/20 atoms). Partial exposure is common but may limit selectivity and membrane permeability.
Molecular report
Full metrics ↗
Weak Marginal quality. Consider only alongside better-scoring alternatives.
✓ Excellent LE (-0.690 kcal/mol/HA) ✓ Good fit quality (FQ -6.90) ✓ Strong H-bond network (9 bonds) ✓ Deep burial (66% SASA buried) ✓ Lipophilic contacts well-matched (77%) ✗ Very high strain energy (33.0 kcal/mol) ✗ Geometry warnings ✗ Many internal clashes (13)
Score
-23.442
kcal/mol
LE
-0.690
kcal/mol/HA
Fit Quality
-6.90
FQ (Leeson)
HAC
34
heavy atoms
MW
494
Da
LogP
1.32
cLogP
Strain ΔE
33.0 kcal/mol
SASA buried
66%
Lipo contact
77% BSA apolar/total
SASA unbound
725 Ų
Apolar buried
368 Ų

Interaction summary

HB 9 HY 7 PI 1 CLASH 5 ⚠ Exposure 35%

HB · H-bonds

Mode: strict. Count shows atom-level H-bonds; unique residues in summary: 0.

PI · π–π interactions

Native π–π recall is disabled because no explicit native π–π reference was stored.

HY · Hydrophobic contacts

CLASH · Clashes

⚠️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 1.32 H-bonds 9
Exposed fragments: phenyl (6/6 atoms exposed)aliphatic chain/group (1 atom exposed)
Final rank3.596Score-23.442
Inter norm-0.742Intra norm0.053
Top1000noExcludedno
Contacts21H-bonds9
Artifact reasongeometry warning; 13 clashes; 1 protein clash; high strain Δ 33.0
Residues
ALA15 ARG116 ARG140 ARG144 ASN106 ASP13 CYS72 GLU138 GLY73 GLY75 GLY77 HIS105 HIS14 HIS141 ILE76 LEU101 LEU136 MET78 THR74 TYR49 VAL97

Native ligand reference

★ reference
Interaction fingerprint calculated directly from the uploaded native ligand without docking. Current H-bond mode: strict.
Name6FXWContacts17
PoseOpen native poseHB0
IFP residues
ALA15 ARG116 ARG140 ARG144 ASN106 ASP13 CYS72 GLY73 GLY75 GLY77 HIS105 HIS14 HIS141 ILE76 LEU101 THR74 TYR49
Current overlap17Native recall1.00
Jaccard0.81RMSD-
HB strict4Strict recall0.31
HB same residue+role4HB role recall0.36
HB same residue6HB residue recall0.55

Protein summary

155 residues
Protein targetT10Atoms4590
Residues155Chains1
Residue summaryILE:494; ARG:384; ALA:360; VAL:352; LEU:304; GLU:300; THR:280; MET:272; LYS:220; ASP:216; TYR:210; HIS:204; GLY:182; SER:176; GLN:170; ASN:140

All stored poses for this docking hit

PoseFinal rankInter normScoreHBCTCT overlapCT recallHB role rec.RMSDExcluded
369 2.4598161032641923 -1.03229 -30.4064 9 20 0 0.00 0.00 - no Open
324 3.5962351800416785 -0.742386 -23.4425 9 21 17 1.00 0.36 - no Current
376 4.043057395500419 -0.557853 -17.636 9 13 0 0.00 0.00 - no Open

Molecular metrics

RDKit SASA burial, strain energy (MMFF94s), ligand efficiency and fit quality for this docking pose.
✓ Metrics available

Scoring & efficiency

Docking score -23.442kcal/mol
Ligand efficiency (LE) -0.6895kcal/mol/HA
Score / heavy atom count
Fit quality (FQ) -6.899
LE / (0.072 + 0.95/HAC) — Leeson & Springthorpe
Heavy atom count 34HA

Physicochemical properties

Molecular weight 493.8Da
Lipinski: ≤ 500 Da
LogP (cLogP) 1.32
Lipinski: ≤ 5
Rotatable bonds 7

Conformational strain (MMFF94s)

Strain energy (ΔE) 33.01kcal/mol
< 5 good · 5–10 marginal · > 10 problematic
Docked FF energy 143.51kcal/mol
Minimised FF energy 110.50kcal/mol

SASA & burial

✓ computed
SASA (unbound) 725.0Ų
Total solvent-accessible surface area of free ligand
BSA total 481.0Ų
Buried surface area upon binding
BSA apolar 368.3Ų
Hydrophobic contacts buried
BSA polar 112.7Ų
Polar contacts buried
Fraction buried 66.3%
> 60 % indicates good pocket engagement
Lipophilic contact ratio 76.6%
BSA apolar / BSA total — high = hydrophobic driver
Δ Non-polar SASA -2248.3Ų
SASA_nonpolar(complex) − SASA_nonpolar(receptor) − SASA_nonpolar(ligand free). Negative = non-polar surface buried upon binding. Requires full polarity-decomposed SASA computation.
Receptor non-polar SASA 2417.4Ų
Non-polar SASA of receptor alone (VdW proxy, nonpolar atoms only)
Complex non-polar SASA 761.1Ų
Non-polar SASA of full complex (VdW proxy, nonpolar atoms only)