NPASS Compound

Natural Product: NPC302807

Natural Product ID	NPC302807
Common Name ? The InCHIKey will be temporarily assigned as the "Common Name" if no IUPAC name or alternative short name is available.	Fdm E
IUPAC Name	(8R)-5',8',9,9',10'-pentahydroxy-6'-methoxy-3-[(1E,3E)-penta-1,3-dienyl]spiro[6,7-dihydro-2H-cyclopenta[g]isoquinoline-8,3'-anthracene]-1,1',2',4'-tetrone
Synonyms	Fredericamycin E
Synthetic Gene Cluster	n.a.
ChEMBL Identifier	CHEMBL255899
PubChem CID	44448279
Chemical Classification	CHEMONTID:0000000 [Organic compounds] [CHEMONTID:0002448] Benzenoids [CHEMONTID:0000018] Anthracenes [CHEMONTID:0000151] Anthraquinones

The Chemical Classification was calculated by Classyfire, a software for chemical taxonomy calculation. Reference: DOI:10.1186/s13321-016-0174-y.

Chemical Representations

RDKit 3D 65 70 0 0 0 0 0 0 0 0999 V2000 11.4151 -0.8867 -1.5875 C 0 0 0 0 0 0 0 0 0 0 0 0 10.0061 -0.4576 -1.5049 C 0 0 0 0 0 0 0 0 0 0 0 0 9.1940 -0.9474 -0.6024 C 0 0 0 0 0 0 0 0 0 0 0 0 7.8153 -0.5107 -0.5411 C 0 0 0 0 0 0 0 0 0 0 0 0 6.9490 -0.9611 0.3380 C 0 0 0 0 0 0 0 0 0 0 0 0 5.5882 -0.4778 0.3379 C 0 0 0 0 0 0 0 0 0 0 0 0 4.6933 -0.9496 1.2536 C 0 0 0 0 0 0 0 0 0 0 0 0 3.3875 -0.5078 1.2790 C 0 0 0 0 0 0 0 0 0 0 0 0 2.4616 -0.9669 2.1927 C 0 0 0 0 0 0 0 0 0 0 0 0 1.1525 -0.5341 2.2299 C 0 0 0 0 0 0 0 0 0 0 0 0 0.0567 -0.9262 3.1360 C 0 0 0 0 0 0 0 0 0 0 0 0 -0.8854 0.2493 3.0499 C 0 0 0 0 0 0 0 0 0 0 0 0 -0.7175 0.6790 1.5932 C 0 0 1 0 0 0 0 0 0 0 0 0 0.7197 0.4126 1.3102 C 0 0 0 0 0 0 0 0 0 0 0 0 1.6428 0.8739 0.3950 C 0 0 0 0 0 0 0 0 0 0 0 0 2.9466 0.4414 0.3597 C 0 0 0 0 0 0 0 0 0 0 0 0 3.8896 0.8840 -0.5419 C 0 0 0 0 0 0 0 0 0 0 0 0 5.1592 0.4415 -0.5516 N 0 0 0 0 0 0 0 0 0 0 0 0 3.5252 1.8286 -1.4873 O 0 0 0 0 0 0 0 0 0 0 0 0 1.2347 1.8227 -0.5372 O 0 0 0 0 0 0 0 0 0 0 0 0 -1.6136 -0.1918 0.7951 C 0 0 0 0 0 0 0 0 0 0 0 0 -1.2529 -1.3633 0.5142 O 0 0 0 0 0 0 0 0 0 0 0 0 -2.9194 0.2350 0.3029 C 0 0 0 0 0 0 0 0 0 0 0 0 -3.2915 1.5573 0.3558 C 0 0 0 0 0 0 0 0 0 0 0 0 -4.5393 1.9126 -0.1231 C 0 0 0 0 0 0 0 0 0 0 0 0 -5.3937 0.9549 -0.6441 C 0 0 0 0 0 0 0 0 0 0 0 0 -6.6398 1.3016 -1.1236 C 0 0 0 0 0 0 0 0 0 0 0 0 -7.5152 0.3608 -1.6509 C 0 0 0 0 0 0 0 0 0 0 0 0 -7.1010 -0.9576 -1.6851 C 0 0 0 0 0 0 0 0 0 0 0 0 -5.8643 -1.3493 -1.2169 C 0 0 0 0 0 0 0 0 0 0 0 0 -5.0371 -0.3766 -0.7051 C 0 0 0 0 0 0 0 0 0 0 0 0 -3.7920 -0.7238 -0.2262 C 0 0 0 0 0 0 0 0 0 0 0 0 -3.4295 -2.0637 -0.2860 O 0 0 0 0 0 0 0 0 0 0 0 0 -5.4795 -2.6982 -1.2686 O 0 0 0 0 0 0 0 0 0 0 0 0 -7.9721 -1.9082 -2.2121 O 0 0 0 0 0 0 0 0 0 0 0 0 -9.2421 -1.5984 -2.7078 C 0 0 0 0 0 0 0 0 0 0 0 0 -6.9866 2.6504 -1.0556 O 0 0 0 0 0 0 0 0 0 0 0 0 -4.8989 3.2444 -0.0633 O 0 0 0 0 0 0 0 0 0 0 0 0 -2.3588 2.5291 0.9127 C 0 0 0 0 0 0 0 0 0 0 0 0 -2.7468 3.7259 0.9386 O 0 0 0 0 0 0 0 0 0 0 0 0 -1.0593 2.1057 1.4028 C 0 0 0 0 0 0 0 0 0 0 0 0 -0.2041 2.9780 1.6714 O 0 0 0 0 0 0 0 0 0 0 0 0 11.9762 -0.1462 -2.1924 H 0 0 0 0 0 0 0 0 0 0 0 0 11.4821 -1.9159 -2.0170 H 0 0 0 0 0 0 0 0 0 0 0 0 11.8154 -0.9043 -0.5510 H 0 0 0 0 0 0 0 0 0 0 0 0 9.6146 0.2814 -2.2008 H 0 0 0 0 0 0 0 0 0 0 0 0 9.5448 -1.6772 0.0996 H 0 0 0 0 0 0 0 0 0 0 0 0 7.4598 0.2245 -1.2474 H 0 0 0 0 0 0 0 0 0 0 0 0 7.2488 -1.6956 1.0664 H 0 0 0 0 0 0 0 0 0 0 0 0 5.0157 -1.6820 1.9702 H 0 0 0 0 0 0 0 0 0 0 0 0 2.8011 -1.7139 2.9193 H 0 0 0 0 0 0 0 0 0 0 0 0 0.3931 -1.0099 4.2002 H 0 0 0 0 0 0 0 0 0 0 0 0 -0.4108 -1.8817 2.8820 H 0 0 0 0 0 0 0 0 0 0 0 0 -1.9332 -0.0578 3.2645 H 0 0 0 0 0 0 0 0 0 0 0 0 -0.5136 1.0268 3.7491 H 0 0 0 0 0 0 0 0 0 0 0 0 3.4575 2.8195 -1.2948 H 0 0 0 0 0 0 0 0 0 0 0 0 0.8851 1.6037 -1.4450 H 0 0 0 0 0 0 0 0 0 0 0 0 -8.4765 0.6955 -2.0100 H 0 0 0 0 0 0 0 0 0 0 0 0 -3.8346 -2.6698 0.4168 H 0 0 0 0 0 0 0 0 0 0 0 0 -6.0831 -3.4465 -0.9869 H 0 0 0 0 0 0 0 0 0 0 0 0 -9.9700 -1.3772 -1.8819 H 0 0 0 0 0 0 0 0 0 0 0 0 -9.2703 -0.7295 -3.3789 H 0 0 0 0 0 0 0 0 0 0 0 0 -9.6122 -2.5181 -3.2450 H 0 0 0 0 0 0 0 0 0 0 0 0 -7.9214 2.9990 -1.1538 H 0 0 0 0 0 0 0 0 0 0 0 0 -4.5652 3.9431 -0.7259 H 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1 0 2 3 2 0 3 4 1 0 4 5 2 0 5 6 1 0 6 7 2 0 7 8 1 0 8 9 2 0 9 10 1 0 10 11 1 0 11 12 1 0 13 12 1 1 13 14 1 0 14 15 1 0 15 16 2 0 16 17 1 0 17 18 2 0 17 19 1 0 15 20 1 0 13 21 1 0 21 22 2 0 21 23 1 0 23 24 2 0 24 25 1 0 25 26 2 0 26 27 1 0 27 28 2 0 28 29 1 0 29 30 2 0 30 31 1 0 31 32 2 0 32 33 1 0 30 34 1 0 29 35 1 0 35 36 1 0 27 37 1 0 25 38 1 0 24 39 1 0 39 40 2 0 39 41 1 0 41 42 2 0 18 6 1 0 32 23 1 0 16 8 1 0 31 26 1 0 14 10 2 0 41 13 1 0 1 43 1 0 1 44 1 0 1 45 1 0 2 46 1 0 3 47 1 0 4 48 1 0 5 49 1 0 7 50 1 0 9 51 1 0 11 52 1 0 11 53 1 0 12 54 1 0 12 55 1 0 19 56 1 0 20 57 1 0 28 58 1 0 33 59 1 0 34 60 1 0 36 61 1 0 36 62 1 0 36 63 1 0 37 64 1 0 38 65 1 0 M END

Standard InCHIKey	CBYHZVAGTILQJR-GSIWLMKGSA-N
Standard InCHI	InChI=1S/C31H23NO10/c1-3-4-5-6-14-10-13-9-12-7-8-31(22(12)26(37)17(13)30(41)32-14)28(39)21-20(27(38)29(31)40)24(35)18-15(33)11-16(42-2)23(34)19(18)25(21)36/h3-6,9-11,33-37H,7-8H2,1-2H3,(H,32,41)/b4-3+,6-5+/t31-/m1/s1
SMILES	C/C=C/C=C/c1cc2cc3CC[C@@]4(c3c(c2c(n1)O)O)C(=O)c1c(c(c2c(cc(c(c2c1O)O)OC)O)O)C(=O)C4=O

Calculated Properties

Physi-Chem Properties

Molecular Weight:	569.13	Volume:	552.745 ? Van der Waals volume.
Dense:	1.03	LogP:	3.091 ? The logarithm of the n-octanol/water distribution coefficients.
logD7.4:	2.592 ? The logarithm of the n-octanol/water distribution coefficient at pH=7.4.	LogS:	-4.658 ? The logarithm of aqueous solubility value.
Rotatable Bonds:	3.0	Rigid Bonds:	36.0
TPSA:	194.71 ? Topological Polar Surface Area.	H-Bond Acceptor:	11.0
H-Bond Donor:	6.0	Rings:	6.0
Heavy Atoms:	11.0

MedChem Properties

QED Drug-Likeness Score:	0.09	GASA:	1.0 ? GASA represents the probability of being difficult to synthesize, ranging from 0 to 1.
Synthetic Accessibility Score:	4.722	Fsp³:	0.161
MCE-18:	166.667 ? MCE-18 stands for medicinal chemistry evolution.MCE-18≥45 is considered a suitable value.	Lipinski Rule-of-5:	Accepted
Pfizer Rule:	Rejected	GSK Rule:	Accepted
Golden Triangle Rule:	Accepted	BMS Rule:	1
Chelating Alert:	1	PAINS Alert:	1
Colloidal aggregators:	0.993	Fluc inhibitor:	0.643 ? The fluc inhibitor value is the probability of being fLuc inhibitors, within the range of 0 to 1.
Blue fluorescence:	0.164 ? The blue fluorescence value is the probability of being blue fluorescence, within the range of 0 to 1	Green fluorescence:	0.975 ? The green fluorescence value is the probability of being green fluorescence, within the range of 0 to 1
Reactive compounds:	0.037	Promiscuous compounds:	0.188

ADMET Properties (ADMETlab3.0)

ADMET: Absorption

Caco-2 Permeability:	-5.444	MDCK Permeability:	-4.841
Pgp-inhibitor:	0.0	Pgp-substrate:	0.001
PAMPA:	0.999 ? The experimental data for Peff was logarithmically transformed (logPeff). Molecules with log Peff values below 2.0 were classified as low-permeability (Category 0), while those with log Peff values exceeding 2.5 were classified as high-permeability (Category 1).	Human Intestinal Absorption (HIA):	0.0
20% Bioavailability (F20%):	0.004	30% Bioavailability (F30%):	0.016
50% Bioavailability (F50%):	0.35

ADMET: Distribution

Blood-Brain-Barrier Penetration (BBB):	0.0	MRP1:	0.991
Plasma Protein Binding (PPB):	97.372%	Volume Distribution (VD):	0.062
Fu:	1.918% ? The fraction unbound in plasms.	OATP1B1 inhibitor:	0.975
OATP1B3 inhibitor:	0.991	BCRP inhibitor:	0.0
BSEP inhibitor:	0.887

ADMET: Metabolism

CYP1A2-inhibitor:	0.304	CYP1A2-substrate:	0.869
CYP2C19-inhibitor:	0.276	CYP2C19-substrate:	0.992
CYP2C9-inhibitor:	0.365	CYP2C9-substrate:	0.248
CYP2D6-inhibitor:	0.376	CYP2D6-substrate:	0.002
CYP3A4-inhibitor:	0.005	CYP3A4-substrate:	0.841
CYP2B6-substrate:	0.0	CYP2C8-inhibitor:	1.0
HLM stability:	0.904 ? Human liver microsomal (HLM) stability. Category 0: stable+ (HLM > 30 min); Category 1: unstable- (HLM ≤ 30 min). The output value is the probability of human liver microsomal instability, where a value closer to 1 indicates a higher likelihood of instability.

ADMET: Excretion

Clearance (CL):

2.562

Half-life (T1/2):

2.384

ADMET: Toxicity

hERG Blockers:	0.011	hERG Blockers (10um):	0.088
Human Hepatotoxicity (H-HT):	0.965	Drug-induced Liver Injury (DILI):	0.977
AMES Toxicity:	0.982	Rat Oral Acute Toxicity:	0.853
Maximum Recommended Daily Dose:	0.988	Skin Sensitization:	0.995
Carcinogencity:	0.956	Eye Corrosion:	0.0
Eye Irritation:	0.165	Respiratory Toxicity:	0.989
Drug-induced Neurotoxicity:	0.003	Ototoxicity:	0.849
Hematotoxicity:	0.703	Drug-induced Nephrotoxicity:	0.987
Genotoxicity:	1.0	RPMI-8226 Immunitoxicity:	0.67
A549 Cytotoxicity:	0.981	Hek293 Cytotoxicity:	0.969
BCF:	1.362 ? Bioconcentration factors are used for considering secondary poisoning potential and assessing risks to human health via the food chain. The unit is -log10[(mg/L)/(1000*MW)].	IGC50:	4.635 ? 48 hour Tetrahymena pyriformis IGC50. The unit of IGC50 is -log10[(mg/L)/(1000*MW)].
LC50DM:	5.744 ? 48 hour Daphnia magna LC50. The unit of LC50DM is -log10[(mg/L)/(1000*MW)].	LC50FM:	5.328 ? 96 hour fathead minnow LC50. The unit of LC50FM is -log10[(mg/L)/(1000*MW)].

Species Source

Organism ID	Organism Name	Taxonomy Level	Family	SuperKingdom	Isolation Part	Collection Location	Collection Time	Reference
NPO6232	Streptomyces griseus	Species	Streptomycetaceae	Bacteria	n.a.	n.a.	n.a.	DOI[10.1016/j.biotechadv.2015.06.003]
NPO6232	Streptomyces griseus	Species	Streptomycetaceae	Bacteria	n.a.	n.a.	n.a.	PMID[11551769]
NPO6232	Streptomyces griseus	Species	Streptomycetaceae	Bacteria	n.a.	n.a.	n.a.	PMID[1593278]
NPO3333	Aglaia gigantea	Species	Meliaceae	Eukaryota	n.a.	n.a.	n.a.	PMID[17880174]
NPO1526	Ratibida latipalearis	Species	Asteraceae	Eukaryota	n.a.	n.a.	n.a.	PMID[1800631]
NPO6232	Streptomyces griseus	Species	Streptomycetaceae	Bacteria	n.a.	n.a.	n.a.	PMID[18232659]
NPO6232	Streptomyces griseus	Species	Streptomycetaceae	Bacteria	n.a.	n.a.	n.a.	PMID[21693706]
NPO6232	Streptomyces griseus	Species	Streptomycetaceae	Bacteria	n.a.	n.a.	n.a.	PMID[21939253]
NPO6232	Streptomyces griseus	Species	Streptomycetaceae	Bacteria	n.a.	n.a.	n.a.	PMID[22101040]
NPO6232	Streptomyces griseus	Species	Streptomycetaceae	Bacteria	n.a.	n.a.	n.a.	PMID[25730866]
NPO6232	Streptomyces griseus	Species	Streptomycetaceae	Bacteria	n.a.	n.a.	n.a.	PMID[5447649]
NPO6232	Streptomyces griseus	Species	Streptomycetaceae	Bacteria	n.a.	n.a.	n.a.	PMID[809439]
NPO6232	Streptomyces griseus	Species	Streptomycetaceae	Bacteria	n.a.	n.a.	n.a.	Database[COCONUT]
NPO3333	Aglaia gigantea	Species	Meliaceae	Eukaryota	n.a.	n.a.	n.a.	Database[COCONUT]
NPO9227	Xylaria berteri	Species	Xylariaceae	Eukaryota	n.a.	n.a.	n.a.	Database[COCONUT]
NPO7883	Albugo candida	Species	Albuginaceae	Eukaryota	n.a.	n.a.	n.a.	Database[COCONUT]
NPO1937	Andropogon nardus	Species	Poaceae	Eukaryota	n.a.	n.a.	n.a.	Database[COCONUT]
NPO7365	Clibadium pentaneuron	Species	Asteraceae	Eukaryota	n.a.	n.a.	n.a.	Database[COCONUT]
NPO12481	Croton californicus	Species	Euphorbiaceae	Eukaryota	n.a.	n.a.	n.a.	Database[COCONUT]
NPO9603	Croton sparsiflorus	Species	Euphorbiaceae	Eukaryota	n.a.	n.a.	n.a.	Database[COCONUT]
NPO18350	Culcitium canescens	Species	Asteraceae	Eukaryota	n.a.	n.a.	n.a.	Database[COCONUT]
NPO3202	Nolina erumpens	Species	Asparagaceae	Eukaryota	n.a.	n.a.	n.a.	Database[COCONUT]
NPO12535	Solanum toxicarium	Species	Solanaceae	Eukaryota	n.a.	n.a.	n.a.	Database[COCONUT]
NPO24849	Rhinella paracnemis	Species	Bufonidae	Eukaryota	n.a.	n.a.	n.a.	Database[COCONUT]
NPO1526	Ratibida latipalearis	Species	Asteraceae	Eukaryota	n.a.	n.a.	n.a.	Database[COCONUT]
NPO9937	Piptolepis leptospermoides	Species	Asteraceae	Eukaryota	n.a.	n.a.	n.a.	Database[COCONUT]
NPO24652	Toxicodendron succedaneum	Species	Anacardiaceae	Eukaryota	n.a.	n.a.	n.a.	Database[COCONUT]
NPO8416	Picrorhiza kurrooa	Species	Plantaginaceae	Eukaryota	n.a.	n.a.	n.a.	Database[COCONUT]
NPO3900	Phellinus xeranticus	Species	Hymenochaetaceae	Eukaryota	n.a.	n.a.	n.a.	Database[COCONUT]
NPO8547	Petasites niveus	Species	Asteraceae	Eukaryota	n.a.	n.a.	n.a.	Database[COCONUT]
NPO6787	Neoalsomitra integrifolia	Species	Cucurbitaceae	Eukaryota	n.a.	n.a.	n.a.	Database[COCONUT]
NPO9320	Weddellina squamulosa	Species	Podostemaceae	Eukaryota	n.a.	n.a.	n.a.	Database[COCONUT]
NPO12309	Malva crispa	Species	Malvaceae	Eukaryota	n.a.	n.a.	n.a.	Database[COCONUT]
NPO11355	Homarus americanus	Species	Nephropidae	Eukaryota	n.a.	n.a.	n.a.	Database[COCONUT]
NPO10867	Graphis elongata	Species	Aclididae	Eukaryota	n.a.	n.a.	n.a.	Database[COCONUT]
NPO729	Espeletia marcana	Species	Asteraceae	Eukaryota	n.a.	n.a.	n.a.	Database[COCONUT]
NPO9020	Eriostemon fitzgeraldii	Species	Rutaceae	Eukaryota	n.a.	n.a.	n.a.	Database[COCONUT]
NPO2805	Distolasterias nipon	Species	Asteriidae	Eukaryota	n.a.	n.a.	n.a.	Database[COCONUT]
NPO5219	Dendrobium rotundatum	Species	Orchidaceae	Eukaryota	n.a.	n.a.	n.a.	Database[COCONUT]
NPO24652	Toxicodendron succedaneum	Species	Anacardiaceae	Eukaryota	n.a.	n.a.	n.a.	Database[HerDing]
NPO8416	Picrorhiza kurrooa	Species	Plantaginaceae	Eukaryota	n.a.	n.a.	n.a.	Database[HerDing]
NPO6232	Streptomyces griseus	Species	Streptomycetaceae	Bacteria	n.a.	n.a.	n.a.	Database[TCMID]
NPO9603	Croton sparsiflorus	Species	Euphorbiaceae	Eukaryota	n.a.	n.a.	n.a.	Database[TCMID]
NPO24652	Toxicodendron succedaneum	Species	Anacardiaceae	Eukaryota	n.a.	n.a.	n.a.	Database[TCMID]
NPO8416	Picrorhiza kurrooa	Species	Plantaginaceae	Eukaryota	n.a.	n.a.	n.a.	Database[TCMID]
NPO24652	Toxicodendron succedaneum	Species	Anacardiaceae	Eukaryota	n.a.	n.a.	n.a.	Database[TCM_Taiwan]
NPO9603	Croton sparsiflorus	Species	Euphorbiaceae	Eukaryota	n.a.	n.a.	n.a.	Database[TCM_Taiwan]
NPO8416	Picrorhiza kurrooa	Species	Plantaginaceae	Eukaryota	n.a.	n.a.	n.a.	Database[TM-MC]
NPO9020	Eriostemon fitzgeraldii	Species	Rutaceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO8547	Petasites niveus	Species	Asteraceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO7365	Clibadium pentaneuron	Species	Asteraceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO3900	Phellinus xeranticus	Species	Hymenochaetaceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO7883	Albugo candida	Species	Albuginaceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO24849	Rhinella paracnemis	Species	Bufonidae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO2805	Distolasterias nipon	Species	Asteriidae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO729	Espeletia marcana	Species	Asteraceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO5219	Dendrobium rotundatum	Species	Orchidaceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO6787	Neoalsomitra integrifolia	Species	Cucurbitaceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO24652	Toxicodendron succedaneum	Species	Anacardiaceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO8416	Picrorhiza kurrooa	Species	Plantaginaceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO9603	Croton sparsiflorus	Species	Euphorbiaceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO10867	Graphis elongata	Species	Aclididae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO11355	Homarus americanus	Species	Nephropidae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO12481	Croton californicus	Species	Euphorbiaceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO12309	Malva crispa	Species	Malvaceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO12535	Solanum toxicarium	Species	Solanaceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO3202	Nolina erumpens	Species	Asparagaceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO9227	Xylaria berteri	Species	Xylariaceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO1937	Andropogon nardus	Species	Poaceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO3333	Aglaia gigantea	Species	Meliaceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO9320	Weddellina squamulosa	Species	Podostemaceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO18350	Culcitium canescens	Species	Asteraceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO9937	Piptolepis leptospermoides	Species	Asteraceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO1526	Ratibida latipalearis	Species	Asteraceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO6232	Streptomyces griseus	Species	Streptomycetaceae	Bacteria	n.a.	n.a.	n.a.	Database[UNPD]

Note for Reference:
In addition to directly collecting NP source organism data from primary literature (where reference will provided as NCBI PMID or DOI links), NPASS also integrated them from below databases:
☉ UNPD: Universal Natural Products Database [PMID: 23638153].
☉ StreptomeDB: a database of streptomycetes natural products [PMID: 33051671].
☉ TM-MC: a database of medicinal materials and chemical compounds in Northeast Asian traditional medicine [PMID: 26156871].
☉ TCM@Taiwan: a Traditional Chinese Medicine database [PMID: 21253603].
☉ TCMID: a Traditional Chinese Medicine database [PMID: 29106634].
☉ TCMSP: The traditional Chinese medicine systems pharmacology database and analysis platform [PMID: 24735618].
☉ HerDing: a herb recommendation system to treat diseases using genes and chemicals [PMID: 26980517].
☉ MetaboLights: a metabolomics database [PMID: 27010336].
☉ FooDB: a database of constituents, chemistry and biology of food species [www.foodb.ca].

NP Quantity Composition/Concentration

Organism ID	Organism Name	Organism Material Preparation	Organism Part	NP Quantity (Standard)	NP Quantity (Minimum)	NP Quantity (Maximum)	Quantity Unit	Reference

Note for Reference:
In addition to directly collecting NP quantitative data from primary literature (where reference will provided as NCBI PMID or DOI links), NPASS also integrated NP quantitative records for specific NP domains (e.g., NPS from foods or herbs) from domain-specific databases. These databases include:
☉ DUKE: Dr. Duke's Phytochemical and Ethnobotanical Databases.
☉ PHENOL EXPLORER: is the first comprehensive database on polyphenol content in foods [PMID: 24103452], its homepage can be accessed at here.
☉ FooDB: a database of constituents, chemistry and biology of food species [www.foodb.ca].

Biological Activity

Activity Type	# Activity
EC50	6

Activity Type	# Activity
Cell line	5
Non-molecular	1

Molecular-level activity

Target ID	Target Type	Target Name	Target Organism	Activity Type	Activity Relation	Value	Unit	Reference

In vitro activity

Target ID	Target Type	Target Name	Target Organism	Activity Type	Activity Relation	Value	Unit	Reference
NPT90	Cell line	DU-145	Homo sapiens	EC50	=	8100.0	nM	PMID[18232659]
NPT148	Cell line	HCT-15	Homo sapiens	EC50	=	4000.0	nM	PMID[18232659]
NPT139	Cell line	HT-29	Homo sapiens	EC50	=	3600.0	nM	PMID[18232659]
NPT83	Cell line	MCF7	Homo sapiens	EC50	=	7300.0	nM	PMID[18232659]
NPT81	Cell line	A549	Homo sapiens	EC50	=	4100.0	nM	PMID[18232659]
NPT20529	Non-molecular	NON-PROTEIN TARGET	n.a.	EC50	=	170.0	nM	PMID[18232659]

In vivo activity

Target ID	Target Type	Target Name	Target Organism	Activity Type	Activity Relation	Value	Unit	Reference

Experimental ADME

Experiment Model	Experiment Tissue	ADME Type	ADME Relation	ADME Value	ADME Unit	Reference

Experimental Toxicity

Quantitative toxicity

Experiment Model	Experiment Organism	Toxicity Type	Toxicity Relation	Toxicity Value	Toxicity Unit	Reference

Common Abbreviations:
LC: Lethal Concentration; LD: Lethal Dose; LT:Lethal Time; NOAEL: No-observed-adverse-effect Level; BMDL: Benchmark Dose Lower Confidence Limit; BMD: Benchmark Dose; BMC:Benchmark Concentration; LOAEL: Lowest Observed Adverse Effect Level; RfD:Reference Dose; RfC:Reference Concentration; MRL: Minimal Risk Level; MEG: Maximum Exposure Guideline; PAC: Protective Action Criteria

Categorical toxicity labels

Hepatotoxicity	Carcinogenicity	Mutagenicity	Cardiotoxicity	Respiratory Toxicity	Eye Irritation	Endocrine Disruption

Note for Reference:
In addition to directly collecting NP quantitative data from primary literature (where reference will provided as NCBI PMID or DOI links), NPASS also integrated NP toxicity records from domain-specific databases. These databases include:
☉ ToxValDB: a curated database that compiles quantitative toxicity values for chemicals from diverse public sources to support toxicological research and risk assessment.
☉ TOXRIC: a comprehensive, free-to-access, online database providing toxicological/feature data. The toxicity labels are retrieved from this database. [PMID: 36400569]

Chemically structural similarity

Similar Active Natural Products in NPASS

Top-200 similar NPs were calculated against the active-NP-set (includes approximately 50,000 NPs with experimentally-derived bioactivity available in NPASS)

Similarity is measured using the Tanimoto coefficient (Tc) , which compares the binary fingerprints of two molecules. Tc is calculated as the intersection divided by the union of '1' bits in the fingerprints, ranging from 0 to 1, with 1 indicating highest similarity.

● The left chart: Distribution of similarity level between NPC302807 and all remaining natural products in the NPASS database.
● The right table: Most similar natural products (Tc>=0.5 or Top200).

range	Tanimoto Coefficient
0-0.1	22694
0.1-0.2	26456
0.2-0.3	707
0.3-0.4	0
0.4-0.5	0
0.5-0.6	1
0.6-0.7	0
0.7-0.8	0
0.8-0.85	0
0.85-0.9	0
0.9-0.95	0
0.95-1	0

Similarity Score	Similarity Level	Natural Product ID
0.5567	Remote Similarity	NPC289905

Similar Clinical/Approved Drugs

Similarity level is defined by Tanimoto coefficient (Tc) between two molecules.

● The left chart: Distribution of similarity level between NPC302807 and all drugs/candidates.
● The right table: Most similar clinical/approved drugs (Tc>=0.5 or Top200).

range	Tanimoto Coefficient
0-0.1	4477
0.1-0.2	4666
0.2-0.3	7
0.3-0.4	0
0.4-0.5	0
0.5-0.6	0
0.6-0.7	0
0.7-0.8	0
0.8-0.85	0
0.85-0.9	0
0.9-0.95	0
0.95-1	0

Similarity Score	Similarity Level	Drug ID	Developmental Stage
		NPD

Bioactivity similarity

Similar Natural Products in NPASS

Similarity level is defined by Bioactivity similarity was calculated based on bioactivity descriptors of compounds. The bioactivity descriptors were calculated by a recently developed AI algorithm Chemical Checker (CC) [Nature Biotechnology, 38:1087–1096, 2020; Nature Communications, 12:3932, 2021], which evaluated bioactivity similarities at five levels:
☉ A: chemistry similarity;
☉ B: biological targets similarity;
☉ C: networks similarity;
☉ D: cell-based bioactivity similarity;
☉ E: similarity based on clinical data.
Those 5 categories of CC bioactivity descriptors were calculated and then subjected to manifold projection using UMAP algorithm, to project all NPs on a 2-Dimensional space. The current NP was highlighted with a small circle in the 2-D map. Below figures: left-to-right, A-to-E.

A: chemistry similarity

B: biological targets similarity

C: networks similarity

D: cell-based bioactivity similarity

E: similarity based on clinical data