FAIRMol

OSA_Lib_225

Pose ID 1439 Compound 265 Pose 1439

DB Docking_panel_21Docking pose analysis is being read from this database.
Molecular metrics status: done
Cached molecular metrics are available for this pose.
Metrics cached · SASA missing
T02
Dihydrofolate reductase Homo sapiens
Ligand OSA_Lib_225
PDB5SD8

3D complex viewer

Strict H-bonds Permissive H-bonds
Viewer legend
Protein receptor
Pocket residues
Cofactor context
Docked ligand
Overall assessment
Weak No SASA yet
Weak or marginal quality
Binding strong Geometry medium Native strong SASA missing
Strain ΔE
32.8 kcal/mol
Protein clashes
1
Internal clashes
3
Native overlap
contact recall 0.81, Jaccard 0.81, H-bond role recall 0.00
Burial
93%
Reason: no major geometry red flags detected
1 protein-contact clashes 3 intramolecular clashes
Molecular report
Full metrics ↗
Weak Marginal quality. Consider only alongside better-scoring alternatives.
✓ Excellent LE (-0.670 kcal/mol/HA) ✓ Good fit quality (FQ -6.91) ✗ Very high strain energy (32.8 kcal/mol) ✗ Geometry warnings ✗ Many internal clashes (16) ✗ Excluded by docking heuristics ℹ SASA not computed
Score
-25.471
kcal/mol
LE
-0.670
kcal/mol/HA
Fit Quality
-6.91
FQ (Leeson)
HAC
38
heavy atoms
MW
518
Da
LogP
1.21
cLogP
Strain ΔE
32.8 kcal/mol
SASA buried
computing…

Interaction summary

HB 1 HY 24 PI 2 CLASH 3
Final rank58.880Score-25.471
Inter norm-0.643Intra norm-0.027
Top1000noExcludedyes
Contacts17H-bonds1
Artifact reasonexcluded; geometry warning; 16 clashes; 2 protein clashes
Residues
ALA10 ASN65 ASP22 GLU31 GLY21 ILE61 ILE8 LEU23 LEU68 NAP201 PHE32 PHE35 PRO62 SER60 TYR122 VAL116 VAL9

Protein summary

200 residues
Protein targetT02Atoms3128
Residues200Chains2
Residue summaryLYS:374; LEU:361; GLU:240; VAL:224; ARG:192; PHE:180; ILE:171; PRO:168; ASN:140; SER:132; TYR:126; GLN:119; ASP:108; MET:102; THR:98; GLY:91

Receptor context

1 kept / 0 excluded
Receptor context filtering: interactions and SASA are computed against protein atoms plus allowed cofactors/ions. Native ligand-like HETATM partners are excluded from scoring.
Kept context 1 Excluded HETATM 0
Kept cofactors / ions
A:NAP201

Native ligand reference

★ reference
Interaction fingerprint calculated directly from the uploaded native ligand without docking. Current H-bond mode: strict.
Name5SD8Contacts21
PoseOpen native poseHB0
IFP residues
ALA10 ASN65 ASP22 GLN36 GLU31 GLY117 GLY21 ILE61 ILE8 LEU23 LEU68 NAP201 PHE32 PHE35 PRO62 SER60 THR137 THR57 TYR122 VAL116 VAL9
Current overlap17Native recall0.81
Jaccard0.81RMSD-
HB strict0Strict recall0.00
HB same residue+role0HB role recall0.00
HB same residue0HB residue recall0.00

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

All stored poses for this docking hit

PoseFinal rankInter normScoreHBCTCT overlapCT recallHB role rec.RMSDExcluded
1521 4.9679774456657695 -0.543029 -19.011 0 14 0 0.00 0.00 - no Open
1523 5.047675905677766 -0.620666 -21.8292 1 18 0 0.00 0.00 - no Open
1505 5.1332560760342325 -0.524787 -16.6242 0 19 0 0.00 0.00 - no Open
1440 5.192986515580906 -0.609593 -21.0973 1 16 13 0.62 0.20 - no Open
1507 5.265640956428076 -0.661896 -23.5252 2 18 0 0.00 0.00 - no Open
1524 5.39708211962259 -0.61096 -21.037 1 20 0 0.00 0.00 - no Open
1516 5.583384287110379 -0.605303 -23.1735 0 18 0 0.00 0.00 - no Open
1499 5.747323341546857 -0.58205 -18.7352 1 19 0 0.00 0.00 - no Open
1532 5.871967514326345 -0.592291 -21.8667 1 20 0 0.00 0.00 - no Open
1513 5.944784170304539 -0.591386 -19.8627 1 15 0 0.00 0.00 - no Open
1540 6.074165358797512 -0.555281 -16.0706 0 18 0 0.00 0.00 - no Open
1492 6.129052996001251 -0.580109 -22.0411 0 18 0 0.00 0.00 - no Open
1536 6.561455817322724 -0.629551 -23.4776 0 17 0 0.00 0.00 - no Open
1534 6.562078038786238 -0.682793 -25.8763 1 20 0 0.00 0.00 - no Open
1543 6.653141958072327 -0.692194 -20.7517 2 17 0 0.00 0.00 - no Open
1537 6.718062506779767 -0.619432 -19.8697 2 18 0 0.00 0.00 - no Open
1512 6.760033668582631 -0.66083 -20.6596 1 17 0 0.00 0.00 - no Open
1442 6.802656772211181 -0.553182 -16.494 1 19 17 0.81 0.20 - no Open
1503 7.364671167420917 -0.669873 -22.7429 1 18 0 0.00 0.00 - no Open
1515 7.456597959938161 -0.501208 -16.6688 1 19 0 0.00 0.00 - no Open
1494 7.636165855830813 -0.671444 -20.6029 1 22 0 0.00 0.00 - no Open
1491 8.016491541519835 -0.597739 -20.0785 1 18 0 0.00 0.00 - no Open
1437 8.361385685894007 -0.630816 -20.4842 2 16 15 0.71 0.20 - no Open
1497 9.093746282012152 -0.664457 -18.0645 2 19 0 0.00 0.00 - no Open
1529 54.613190465597526 -0.668717 -22.3885 3 17 0 0.00 0.00 - no Open
1531 54.755742158149566 -0.525891 -18.2891 0 17 0 0.00 0.00 - no Open
1522 54.84445165780202 -0.578351 -19.479 0 19 0 0.00 0.00 - no Open
1535 55.42486269046856 -0.625115 -22.3686 1 20 0 0.00 0.00 - no Open
1510 55.42500311851146 -0.619813 -21.4007 1 20 0 0.00 0.00 - no Open
1539 55.58151960798887 -0.602989 -19.9679 1 18 0 0.00 0.00 - no Open
1519 55.77023598741987 -0.709599 -23.3122 1 20 0 0.00 0.00 - no Open
1528 55.774494348028426 -0.676589 -21.6712 1 19 0 0.00 0.00 - no Open
1530 56.55701341131388 -0.578698 -17.3068 1 19 0 0.00 0.00 - no Open
1527 55.141009671089535 -0.681355 -22.1062 1 17 0 0.00 0.00 - yes Open
1508 55.53661443545051 -0.630819 -22.7239 1 18 0 0.00 0.00 - yes Open
1514 56.12946775899863 -0.542253 -17.8866 0 18 0 0.00 0.00 - yes Open
1520 56.266106775976176 -0.692984 -23.9626 1 19 0 0.00 0.00 - yes Open
1495 56.43759905760856 -0.705209 -22.6888 1 16 0 0.00 0.00 - yes Open
1526 56.48312097674204 -0.710112 -26.8488 2 21 0 0.00 0.00 - yes Open
1496 56.50711854685374 -0.662781 -23.6707 1 18 0 0.00 0.00 - yes Open
1444 56.52942553260529 -0.556925 -19.7972 0 15 12 0.57 0.00 - yes Open
1511 56.54826079292153 -0.701031 -21.992 1 17 0 0.00 0.00 - yes Open
1500 56.56849960080549 -0.648276 -23.2326 2 18 0 0.00 0.00 - yes Open
1502 56.630317414551925 -0.639607 -22.6845 1 20 0 0.00 0.00 - yes Open
1443 56.68932707456703 -0.552632 -20.137 1 19 17 0.81 0.00 - yes Open
1541 56.71392513308308 -0.683813 -22.9241 2 19 0 0.00 0.00 - yes Open
1542 56.813257031124934 -0.670289 -24.89 2 17 0 0.00 0.00 - yes Open
1441 56.8710431913947 -0.633704 -24.8522 1 16 15 0.71 0.20 - yes Open
1438 57.21781875588516 -0.59103 -21.2831 1 18 17 0.81 0.20 - yes Open
1544 57.520387366420834 -0.616963 -19.1191 2 17 0 0.00 0.00 - yes Open
1501 57.521241547351835 -0.608198 -16.2352 1 18 0 0.00 0.00 - yes Open
1506 57.8644281160688 -0.61838 -22.0039 2 18 0 0.00 0.00 - yes Open
1518 58.07448535088226 -0.693684 -23.7228 1 20 0 0.00 0.00 - yes Open
1517 58.082099281509116 -0.637516 -20.3713 0 18 0 0.00 0.00 - yes Open
1498 58.30120748457241 -0.602426 -18.9869 2 19 0 0.00 0.00 - yes Open
1504 58.301410806545654 -0.661661 -22.1095 2 15 0 0.00 0.00 - yes Open
1490 58.86413650375113 -0.631569 -24.8469 1 17 0 0.00 0.00 - yes Open
1439 58.87958389742804 -0.643081 -25.4708 1 17 17 0.81 0.00 - yes Current
1533 59.11860950740848 -0.65346 -22.0119 1 19 0 0.00 0.00 - yes Open
1525 59.406563136033185 -0.604898 -22.3644 0 17 0 0.00 0.00 - yes Open
1489 59.74999819604028 -0.617839 -10.5751 2 17 0 0.00 0.00 - yes Open
1493 60.58102574013023 -0.616093 -21.9295 2 19 0 0.00 0.00 - yes Open
1538 60.78195570178589 -0.618365 -15.9094 2 20 0 0.00 0.00 - yes Open
1509 62.276257550068564 -0.551253 -19.3512 2 17 0 0.00 0.00 - yes Open

Molecular metrics

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

Scoring & efficiency

Docking score -25.471kcal/mol
Ligand efficiency (LE) -0.6703kcal/mol/HA
Score / heavy atom count
Fit quality (FQ) -6.910
LE / (0.072 + 0.95/HAC) — Leeson & Springthorpe
Heavy atom count 38HA

Physicochemical properties

Molecular weight 517.8Da
Lipinski: ≤ 500 Da
LogP (cLogP) 1.21
Lipinski: ≤ 5
Rotatable bonds 7

Conformational strain (MMFF94s)

Strain energy (ΔE) 32.83kcal/mol
< 5 good · 5–10 marginal · > 10 problematic
Docked FF energy 272.18kcal/mol
Minimised FF energy 239.35kcal/mol

SASA & burial

not yet run
SASA has not been computed yet for this pose. Queue a background recompute to populate SASA burial metrics without blocking the page.