FAIRMol

NMT-TY0555

Pose ID 6337 Compound 515 Pose 241

DB fairmolDocking pose analysis is being read from this database.
Compound detail Protein structures Back to compounds
Molecular metrics status: done
RDKit SASA-based burial metrics are cached.
SASA cached
T10
L. infantum R5P L. infantum
Ligand NMT-TY0555

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
23.8 kcal/mol
Protein clashes
3
Internal clashes
3
Native overlap
contact recall 0.71, Jaccard 0.67, H-bond role recall 0.36
Burial
74%
Hydrophobic fit
65%
Reason: no major geometry red flags detected
3 protein-contact clashes 3 intramolecular clashes 40% of hydrophobic surface appears solvent-exposed (4/10 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 (-1.087 kcal/mol/HA) ✓ Good fit quality (FQ -9.10) ✓ Strong H-bond network (15 bonds) ✓ Deep burial (74% SASA buried) ✓ Lipophilic contacts well-matched (65%) ✗ High strain energy (23.8 kcal/mol) ✗ Geometry warnings ✗ Internal clashes (7)
Score
-21.750
kcal/mol
LE
-1.087
kcal/mol/HA
Fit Quality
-9.10
FQ (Leeson)
HAC
20
heavy atoms
MW
296
Da
LogP
-0.68
cLogP
Strain ΔE
23.8 kcal/mol
SASA buried
74%
Lipo contact
65% BSA apolar/total
SASA unbound
491 Ų
Apolar buried
236 Ų

Interaction summary

HB 15 HY 1 PI 2 CLASH 3 ⚠ Exposure 40%

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
40% of hydrophobic surface appears solvent-exposed (4/10 atoms). Partial exposure is common but may limit selectivity and membrane permeability.
Non-polar atoms 10 Buried (contacted) 6 Exposed 4 LogP -0.68 H-bonds 15
Exposed fragments: phenyl (4/6 atoms exposed)
Final rank3.725Score-21.750
Inter norm-1.264Intra norm0.177
Top1000noExcludedno
Contacts13H-bonds15
Artifact reasongeometry warning; 7 clashes; 2 protein clashes; moderate strain Δ 23.8
Residues
ALA15 ARG116 ARG140 ARG144 ASN106 ASP13 CYS72 GLY73 HIS105 HIS14 HIS141 SER46 TYR49

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 overlap12Native recall0.71
Jaccard0.67RMSD-
HB strict5Strict recall0.38
HB same residue+role4HB role recall0.36
HB same residue5HB residue recall0.45

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
291 1.1342832901296953 -1.47243 -28.1213 7 13 0 0.00 0.00 - no Open
308 1.1407956598243199 -1.47271 -28.0966 7 13 0 0.00 0.00 - no Open
287 1.425854450107728 -1.57638 -29.017 10 15 0 0.00 0.00 - no Open
294 1.4368563653499584 -1.58614 -29.0417 10 15 0 0.00 0.00 - no Open
340 1.5199875327590986 -1.30421 -24.1616 12 16 0 0.00 0.00 - no Open
325 1.8929444358902847 -1.09972 -20.59 10 11 0 0.00 0.00 - no Open
264 2.0213778030470935 -1.28263 -24.1424 8 15 0 0.00 0.00 - no Open
272 2.07930378903586 -1.19931 -21.6886 10 17 0 0.00 0.00 - no Open
288 2.272686469792997 -1.20072 -21.8379 10 17 0 0.00 0.00 - no Open
255 2.604134178216891 -1.55444 -29.5672 11 18 0 0.00 0.00 - no Open
395 2.618228131873109 -1.34198 -25.4179 10 16 0 0.00 0.00 - no Open
307 2.6395815071657873 -1.216 -22.6881 12 17 0 0.00 0.00 - no Open
324 2.719858307570968 -0.962258 -19.339 7 11 0 0.00 0.00 - no Open
272 2.890185804928903 -1.24872 -23.3539 7 15 0 0.00 0.00 - no Open
354 2.894301988851109 -1.46517 -27.278 13 19 0 0.00 0.00 - no Open
248 2.9955573621189955 -1.44392 -27.8137 14 18 0 0.00 0.00 - no Open
346 3.086475756889026 -1.42333 -26.6003 13 19 0 0.00 0.00 - no Open
299 3.1992481359795537 -1.24642 -23.7166 13 17 0 0.00 0.00 - no Open
285 3.2187089349618714 -1.29682 -23.427 10 17 0 0.00 0.00 - no Open
379 3.2560466957189305 -1.35838 -25.6607 9 16 0 0.00 0.00 - no Open
369 3.4560880962334983 -1.32647 -25.5936 9 16 0 0.00 0.00 - no Open
254 3.4642926757389616 -1.30203 -24.5606 9 15 0 0.00 0.00 - no Open
406 3.67636034041161 -1.29246 -24.4616 10 16 0 0.00 0.00 - no Open
333 3.717795610400825 -1.4146 -26.5109 10 14 0 0.00 0.00 - no Open
241 3.724783035797209 -1.26416 -21.7498 15 13 12 0.71 0.36 - no Current
251 3.7829044977730146 -1.35705 -25.1409 11 19 4 0.24 0.18 - no Open
330 3.7929991462566486 -0.942708 -18.8834 6 11 0 0.00 0.00 - no Open
241 4.010694369049239 -1.38136 -25.2742 11 19 4 0.24 0.18 - no Open
226 4.299065349056032 -1.39557 -26.9943 14 15 0 0.00 0.00 - no Open
257 4.359761779337785 -1.65662 -30.294 16 22 0 0.00 0.00 - no Open
274 4.532558280468934 -1.63443 -31.073 16 21 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 -21.750kcal/mol
Ligand efficiency (LE) -1.0875kcal/mol/HA
Score / heavy atom count
Fit quality (FQ) -9.100
LE / (0.072 + 0.95/HAC) — Leeson & Springthorpe
Heavy atom count 20HA

Physicochemical properties
Molecular weight 296.3Da
Lipinski: ≤ 500 Da
LogP (cLogP) -0.68
Lipinski: ≤ 5
Rotatable bonds 6

Conformational strain (MMFF94s)
Strain energy (ΔE) 23.76kcal/mol
< 5 good · 5–10 marginal · > 10 problematic
Docked FF energy -93.02kcal/mol
Minimised FF energy -116.78kcal/mol

SASA & burial

✓ computed
SASA (unbound) 490.5Ų
Total solvent-accessible surface area of free ligand
BSA total 364.2Ų
Buried surface area upon binding
BSA apolar 235.9Ų
Hydrophobic contacts buried
BSA polar 128.3Ų
Polar contacts buried
Fraction buried 74.2%
> 60 % indicates good pocket engagement
Lipophilic contact ratio 64.8%
BSA apolar / BSA total — high = hydrophobic driver
Δ Non-polar SASA -2101.0Ų
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 643.5Ų
Non-polar SASA of full complex (VdW proxy, nonpolar atoms only)