NPASS Compound

Natural Product: NPC329608

Natural Product ID	NPC329608
Common Name ? The InCHIKey will be temporarily assigned as the "Common Name" if no IUPAC name or alternative short name is available.	petrotetrayndiol A
IUPAC Name	(3S,4E,14S,17E,21E,27E,43Z)-hexatetraconta-4,17,21,27,43-pentaen-1,12,15,45-tetrayne-3,14-diol
Synonyms
Synthetic Gene Cluster	n.a.
ChEMBL Identifier	n.a.
PubChem CID	44559095
Chemical Classification	CHEMONTID:0000000 [Organic compounds] [CHEMONTID:0000012] Lipids and lipid-like molecules [CHEMONTID:0003909] Fatty Acyls [CHEMONTID:0001334] Fatty alcohols

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 116115 0 0 0 0 0 0 0 0999 V2000 15.5897 -0.8745 -3.0990 C 0 0 0 0 0 0 0 0 0 0 0 0 16.2012 -0.7023 -2.1774 C 0 0 0 0 0 0 0 0 0 0 0 0 16.9984 -0.4793 -1.0174 C 0 0 0 0 0 0 0 0 0 0 0 0 16.3078 -0.2566 0.1439 C 0 0 0 0 0 0 0 0 0 0 0 0 14.8401 -0.2873 0.0640 C 0 0 0 0 0 0 0 0 0 0 0 0 14.2796 1.1043 0.3554 C 0 0 0 0 0 0 0 0 0 0 0 0 12.7895 1.0190 0.0286 C 0 0 0 0 0 0 0 0 0 0 0 0 12.0453 0.0925 0.9418 C 0 0 0 0 0 0 0 0 0 0 0 0 11.9102 0.6987 2.3144 C 0 0 0 0 0 0 0 0 0 0 0 0 11.2333 -0.1072 3.3308 C 0 0 0 0 0 0 0 0 0 0 0 0 9.8871 -0.6563 3.1855 C 0 0 0 0 0 0 0 0 0 0 0 0 8.6890 0.1075 2.8879 C 0 0 0 0 0 0 0 0 0 0 0 0 8.5583 0.6427 1.5235 C 0 0 0 0 0 0 0 0 0 0 0 0 7.1849 1.3312 1.2894 C 0 0 0 0 0 0 0 0 0 0 0 0 6.0669 0.3107 1.4653 C 0 0 0 0 0 0 0 0 0 0 0 0 4.7208 1.0063 1.4585 C 0 0 0 0 0 0 0 0 0 0 0 0 3.7390 -0.0456 1.9246 C 0 0 0 0 0 0 0 0 0 0 0 0 3.6142 -1.2210 1.0700 C 0 0 0 0 0 0 0 0 0 0 0 0 2.9006 -1.1435 -0.2130 C 0 0 0 0 0 0 0 0 0 0 0 0 3.4245 -1.2735 -1.3909 C 0 0 0 0 0 0 0 0 0 0 0 0 2.6943 -1.1965 -2.6626 C 0 0 0 0 0 0 0 0 0 0 0 0 1.2530 -1.0805 -2.6867 C 0 0 0 0 0 0 0 0 0 0 0 0 0.4994 0.1600 -2.3630 C 0 0 0 0 0 0 0 0 0 0 0 0 -0.9739 -0.0159 -2.3967 C 0 0 0 0 0 0 0 0 0 0 0 0 -1.7703 -0.6941 -1.4539 C 0 0 0 0 0 0 0 0 0 0 0 0 -1.5505 -1.1233 -0.1718 C 0 0 0 0 0 0 0 0 0 0 0 0 -2.3548 -1.8213 0.7122 C 0 0 0 0 0 0 0 0 0 0 0 0 -3.7451 -2.1363 0.3209 C 0 0 0 0 0 0 0 0 0 0 0 0 -4.6386 -1.0194 0.1874 C 0 0 0 0 0 0 0 0 0 0 0 0 -4.6372 0.2757 0.3537 C 0 0 0 0 0 0 0 0 0 0 0 0 -6.0082 0.8124 0.0203 C 0 0 0 0 0 0 0 0 0 0 0 0 -7.2081 1.2924 -0.2868 C 0 0 0 0 0 0 0 0 0 0 0 0 -8.4968 1.8332 -0.6094 C 0 0 2 0 0 0 0 0 0 0 0 0 -9.3119 0.6624 -1.0751 C 0 0 0 0 0 0 0 0 0 0 0 0 -10.0049 -0.3273 -1.4699 C 0 0 0 0 0 0 0 0 0 0 0 0 -10.7608 -1.4087 -1.9169 C 0 0 0 0 0 0 0 0 0 0 0 0 -12.1356 -1.6298 -1.7088 C 0 0 0 0 0 0 0 0 0 0 0 0 -13.1778 -0.7203 -2.1820 C 0 0 0 0 0 0 0 0 0 0 0 0 -13.3284 0.5281 -1.3665 C 0 0 0 0 0 0 0 0 0 0 0 0 -14.4713 1.2729 -2.0603 C 0 0 0 0 0 0 0 0 0 0 0 0 -14.8937 2.4360 -1.2340 C 0 0 0 0 0 0 0 0 0 0 0 0 -15.6665 2.0231 -0.0353 C 0 0 0 0 0 0 0 0 0 0 0 0 -16.0070 0.7953 0.2552 C 0 0 0 0 0 0 0 0 0 0 0 0 -16.7962 0.5659 1.5506 C 0 0 1 0 0 0 0 0 0 0 0 0 -16.0976 0.3261 2.6656 C 0 0 0 0 0 0 0 0 0 0 0 0 -15.4882 0.1331 3.6472 C 0 0 0 0 0 0 0 0 0 0 0 0 -17.6354 1.6973 1.7020 O 0 0 0 0 0 0 0 0 0 0 0 0 -8.3447 2.6628 -1.7422 O 0 0 0 0 0 0 0 0 0 0 0 0 14.9131 -1.0507 -4.1360 H 0 0 0 0 0 0 0 0 0 0 0 0 18.0523 -0.4971 -1.0357 H 0 0 0 0 0 0 0 0 0 0 0 0 16.8336 -0.0888 1.0307 H 0 0 0 0 0 0 0 0 0 0 0 0 14.4792 -0.5456 -0.9671 H 0 0 0 0 0 0 0 0 0 0 0 0 14.5082 -1.0145 0.8410 H 0 0 0 0 0 0 0 0 0 0 0 0 14.7471 1.8081 -0.3255 H 0 0 0 0 0 0 0 0 0 0 0 0 14.4566 1.3756 1.4033 H 0 0 0 0 0 0 0 0 0 0 0 0 12.7300 0.6709 -1.0483 H 0 0 0 0 0 0 0 0 0 0 0 0 12.3884 2.0393 0.0638 H 0 0 0 0 0 0 0 0 0 0 0 0 12.5851 -0.9082 1.0149 H 0 0 0 0 0 0 0 0 0 0 0 0 11.0753 -0.1256 0.4710 H 0 0 0 0 0 0 0 0 0 0 0 0 11.5996 1.7770 2.2961 H 0 0 0 0 0 0 0 0 0 0 0 0 13.0182 0.7928 2.6704 H 0 0 0 0 0 0 0 0 0 0 0 0 11.2837 0.5035 4.2941 H 0 0 0 0 0 0 0 0 0 0 0 0 11.9264 -0.9839 3.5767 H 0 0 0 0 0 0 0 0 0 0 0 0 9.9344 -1.5533 2.4492 H 0 0 0 0 0 0 0 0 0 0 0 0 9.7005 -1.2628 4.1485 H 0 0 0 0 0 0 0 0 0 0 0 0 7.7743 -0.3464 3.3099 H 0 0 0 0 0 0 0 0 0 0 0 0 8.7454 1.0913 3.5653 H 0 0 0 0 0 0 0 0 0 0 0 0 8.6530 -0.0670 0.6934 H 0 0 0 0 0 0 0 0 0 0 0 0 9.2794 1.4874 1.3544 H 0 0 0 0 0 0 0 0 0 0 0 0 7.2371 1.6132 0.1820 H 0 0 0 0 0 0 0 0 0 0 0 0 7.0993 2.2011 1.9466 H 0 0 0 0 0 0 0 0 0 0 0 0 6.1223 -0.3296 2.2878 H 0 0 0 0 0 0 0 0 0 0 0 0 6.0227 -0.3293 0.5137 H 0 0 0 0 0 0 0 0 0 0 0 0 4.7166 1.8283 2.1902 H 0 0 0 0 0 0 0 0 0 0 0 0 4.4218 1.3597 0.4702 H 0 0 0 0 0 0 0 0 0 0 0 0 3.9055 -0.2584 3.0191 H 0 0 0 0 0 0 0 0 0 0 0 0 2.7336 0.5033 1.9360 H 0 0 0 0 0 0 0 0 0 0 0 0 3.1184 -2.0412 1.7226 H 0 0 0 0 0 0 0 0 0 0 0 0 4.6570 -1.6762 0.8738 H 0 0 0 0 0 0 0 0 0 0 0 0 1.7982 -0.9791 -0.1603 H 0 0 0 0 0 0 0 0 0 0 0 0 4.5225 -1.4570 -1.4113 H 0 0 0 0 0 0 0 0 0 0 0 0 3.0364 -2.0237 -3.3673 H 0 0 0 0 0 0 0 0 0 0 0 0 3.1897 -0.2750 -3.1669 H 0 0 0 0 0 0 0 0 0 0 0 0 0.8596 -1.4315 -3.7260 H 0 0 0 0 0 0 0 0 0 0 0 0 0.8323 -1.9126 -2.0260 H 0 0 0 0 0 0 0 0 0 0 0 0 0.7127 0.8535 -3.2683 H 0 0 0 0 0 0 0 0 0 0 0 0 0.9369 0.6883 -1.5246 H 0 0 0 0 0 0 0 0 0 0 0 0 -1.1703 -0.4500 -3.4620 H 0 0 0 0 0 0 0 0 0 0 0 0 -1.3768 1.0739 -2.6039 H 0 0 0 0 0 0 0 0 0 0 0 0 -2.8265 -0.9839 -1.7503 H 0 0 0 0 0 0 0 0 0 0 0 0 -0.4974 -0.7573 0.0868 H 0 0 0 0 0 0 0 0 0 0 0 0 -2.3806 -1.2930 1.7620 H 0 0 0 0 0 0 0 0 0 0 0 0 -1.8369 -2.8067 1.0962 H 0 0 0 0 0 0 0 0 0 0 0 0 -3.7331 -2.7290 -0.6569 H 0 0 0 0 0 0 0 0 0 0 0 0 -4.1616 -2.8623 1.0990 H 0 0 0 0 0 0 0 0 0 0 0 0 -5.7361 -1.4401 -0.0814 H 0 0 0 0 0 0 0 0 0 0 0 0 -3.8245 0.7909 0.6647 H 0 0 0 0 0 0 0 0 0 0 0 0 -8.9778 2.3317 0.1815 H 0 0 0 0 0 0 0 0 0 0 0 0 -10.2308 -2.3998 -1.5222 H 0 0 0 0 0 0 0 0 0 0 0 0 -10.5111 -1.4899 -3.0574 H 0 0 0 0 0 0 0 0 0 0 0 0 -12.3245 -1.7620 -0.5329 H 0 0 0 0 0 0 0 0 0 0 0 0 -12.3875 -2.6976 -2.1194 H 0 0 0 0 0 0 0 0 0 0 0 0 -12.9233 -0.4105 -3.2729 H 0 0 0 0 0 0 0 0 0 0 0 0 -14.1815 -1.2584 -2.3235 H 0 0 0 0 0 0 0 0 0 0 0 0 -13.5688 0.2901 -0.3499 H 0 0 0 0 0 0 0 0 0 0 0 0 -12.4232 1.1592 -1.5109 H 0 0 0 0 0 0 0 0 0 0 0 0 -15.2964 0.5171 -2.1883 H 0 0 0 0 0 0 0 0 0 0 0 0 -14.1928 1.5843 -3.0783 H 0 0 0 0 0 0 0 0 0 0 0 0 -15.4771 3.1488 -1.8816 H 0 0 0 0 0 0 0 0 0 0 0 0 -14.0502 3.0768 -0.8701 H 0 0 0 0 0 0 0 0 0 0 0 0 -15.9629 2.8374 0.6174 H 0 0 0 0 0 0 0 0 0 0 0 0 -15.7883 -0.0984 -0.3243 H 0 0 0 0 0 0 0 0 0 0 0 0 -17.5049 -0.2746 1.2946 H 0 0 0 0 0 0 0 0 0 0 0 0 -14.8805 -0.0524 4.6399 H 0 0 0 0 0 0 0 0 0 0 0 0 -17.1423 2.3688 2.1647 H 0 0 0 0 0 0 0 0 0 0 0 0 -9.1631 2.7006 -2.2609 H 0 0 0 0 0 0 0 0 0 0 0 0 1 2 3 0 2 3 1 0 3 4 2 0 4 5 1 0 5 6 1 0 6 7 1 0 7 8 1 0 8 9 1 0 9 10 1 0 10 11 1 0 11 12 1 0 12 13 1 0 13 14 1 0 14 15 1 0 15 16 1 0 16 17 1 0 17 18 1 0 18 19 1 0 19 20 2 0 20 21 1 0 21 22 1 0 22 23 1 0 23 24 1 0 24 25 1 0 25 26 2 0 26 27 1 0 27 28 1 0 28 29 1 0 29 30 2 0 30 31 1 0 31 32 3 0 32 33 1 0 33 34 1 0 34 35 3 0 35 36 1 0 36 37 1 0 37 38 1 0 38 39 1 0 39 40 1 0 40 41 1 0 41 42 1 0 42 43 2 0 43 44 1 0 44 45 1 0 45 46 3 0 44 47 1 0 33 48 1 0 1 49 1 0 3 50 1 0 4 51 1 0 5 52 1 0 5 53 1 0 6 54 1 0 6 55 1 0 7 56 1 0 7 57 1 0 8 58 1 0 8 59 1 0 9 60 1 0 9 61 1 0 10 62 1 0 10 63 1 0 11 64 1 0 11 65 1 0 12 66 1 0 12 67 1 0 13 68 1 0 13 69 1 0 14 70 1 0 14 71 1 0 15 72 1 0 15 73 1 0 16 74 1 0 16 75 1 0 17 76 1 0 17 77 1 0 18 78 1 0 18 79 1 0 19 80 1 0 20 81 1 0 21 82 1 0 21 83 1 0 22 84 1 0 22 85 1 0 23 86 1 0 23 87 1 0 24 88 1 0 24 89 1 0 25 90 1 0 26 91 1 0 27 92 1 0 27 93 1 0 28 94 1 0 28 95 1 0 29 96 1 0 30 97 1 0 33 98 1 1 36 99 1 0 36100 1 0 37101 1 0 37102 1 0 38103 1 0 38104 1 0 39105 1 0 39106 1 0 40107 1 0 40108 1 0 41109 1 0 41110 1 0 42111 1 0 43112 1 0 44113 1 6 46114 1 0 47115 1 0 48116 1 0 M END

Standard InCHIKey	SIVHBQCTWBWNEN-XVNKNYJPSA-N
Standard InCHI	InChI=1S/C46H68O2/c1-3-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-23-24-25-26-27-28-29-30-34-37-40-43-46(48)44-41-38-35-32-31-33-36-39-42-45(47)4-2/h1-2,5-6,21-22,27-28,34,37,39,42,45-48H,7-20,23-26,29-33,35-36,38H2/b6-5-,22-21+,28-27+,37-34+,42-39+/t45-,46-/m1/s1
SMILES	C#C/C=C\CCCCCCCCCCCCCC/C=C/CCCC/C=C/CC/C=C/C#C[C@H](C#CCCCCCC/C=C/[C@@H](C#C)O)O

Calculated Properties

Physi-Chem Properties

Molecular Weight:	652.52	Volume:	787.478 ? Van der Waals volume.
Dense:	0.829	LogP:	10.794 ? The logarithm of the n-octanol/water distribution coefficients.
logD7.4:	5.566 ? The logarithm of the n-octanol/water distribution coefficient at pH=7.4.	LogS:	-10.957 ? The logarithm of aqueous solubility value.
Rotatable Bonds:	30.0	Rigid Bonds:	9.0
TPSA:	40.46 ? Topological Polar Surface Area.	H-Bond Acceptor:	2.0
H-Bond Donor:	2.0	Rings:	0.0
Heavy Atoms:	2.0

MedChem Properties

QED Drug-Likeness Score:	0.046	GASA:	1.0 ? GASA represents the probability of being difficult to synthesize, ranging from 0 to 1.
Synthetic Accessibility Score:	4.518	Fsp³:	0.609
MCE-18:	2.0 ? MCE-18 stands for medicinal chemistry evolution.MCE-18≥45 is considered a suitable value.	Lipinski Rule-of-5:	Accepted
Pfizer Rule:	Accepted	GSK Rule:	Accepted
Golden Triangle Rule:	Accepted	BMS Rule:	1
Chelating Alert:	0	PAINS Alert:	0
Colloidal aggregators:	0.665	Fluc inhibitor:	0.017 ? The fluc inhibitor value is the probability of being fLuc inhibitors, within the range of 0 to 1.
Blue fluorescence:	0.001 ? The blue fluorescence value is the probability of being blue fluorescence, within the range of 0 to 1	Green fluorescence:	0.003 ? The green fluorescence value is the probability of being green fluorescence, within the range of 0 to 1
Reactive compounds:	0.666	Promiscuous compounds:	0.107

ADMET Properties (ADMETlab3.0)

ADMET: Absorption

Caco-2 Permeability:	-5.019	MDCK Permeability:	-4.568
Pgp-inhibitor:	0.246	Pgp-substrate:	0.0
PAMPA:	0.0 ? 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%):	0.0	30% Bioavailability (F30%):	0.011
50% Bioavailability (F50%):	1.0

ADMET: Distribution

Blood-Brain-Barrier Penetration (BBB):	0.0	MRP1:	0.0
Plasma Protein Binding (PPB):	101.63%	Volume Distribution (VD):	0.28
Fu:	0.004% ? The fraction unbound in plasms.	OATP1B1 inhibitor:	0.0
OATP1B3 inhibitor:	0.928	BCRP inhibitor:	0.988
BSEP inhibitor:	1.0

ADMET: Metabolism

CYP1A2-inhibitor:	0.0	CYP1A2-substrate:	1.0
CYP2C19-inhibitor:	0.0	CYP2C19-substrate:	1.0
CYP2C9-inhibitor:	0.334	CYP2C9-substrate:	0.974
CYP2D6-inhibitor:	0.983	CYP2D6-substrate:	1.0
CYP3A4-inhibitor:	0.0	CYP3A4-substrate:	1.0
CYP2B6-substrate:	0.0	CYP2C8-inhibitor:	1.0
HLM stability:	0.415 ? 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):

3.726

Half-life (T1/2):

1.714

ADMET: Toxicity

hERG Blockers:	0.031	hERG Blockers (10um):	0.763
Human Hepatotoxicity (H-HT):	0.966	Drug-induced Liver Injury (DILI):	0.002
AMES Toxicity:	0.009	Rat Oral Acute Toxicity:	0.148
Maximum Recommended Daily Dose:	0.973	Skin Sensitization:	1.0
Carcinogencity:	0.024	Eye Corrosion:	0.0
Eye Irritation:	0.265	Respiratory Toxicity:	1.0
Drug-induced Neurotoxicity:	0.034	Ototoxicity:	0.917
Hematotoxicity:	0.0	Drug-induced Nephrotoxicity:	0.821
Genotoxicity:	0.0	RPMI-8226 Immunitoxicity:	0.595
A549 Cytotoxicity:	0.542	Hek293 Cytotoxicity:	0.946
BCF:	-0.375 ? 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:	6.075 ? 48 hour Tetrahymena pyriformis IGC50. The unit of IGC50 is -log10[(mg/L)/(1000*MW)].
LC50DM:	8.808 ? 48 hour Daphnia magna LC50. The unit of LC50DM is -log10[(mg/L)/(1000*MW)].	LC50FM:	5.521 ? 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
NPO32667	Petrosia sp.	Species	Petrosiidae	Eukaryota	n.a.	(15-25 m depth) off Komun Island, Korea	1995-JUL	PMID[10217707]
NPO32667	Petrosia sp.	Species	Petrosiidae	Eukaryota	n.a.	n.a.	n.a.	PMID[10346968]
NPO32667	Petrosia sp.	Species	Petrosiidae	Eukaryota	n.a.	n.a.	n.a.	PMID[11170665]
NPO32667	Petrosia sp.	Species	Petrosiidae	Eukaryota	n.a.	n.a.	n.a.	PMID[11754614]
NPO32667	Petrosia sp.	Species	Petrosiidae	Eukaryota	n.a.	Indonesia	1996	PMID[18327911]
NPO32667	Petrosia sp.	Species	Petrosiidae	Eukaryota	n.a.	Miyako sea-knoll, southwestern Japan (2525.64' N, 12542.48' E), at a depth of 415 m	2009-OCT	PMID[21534590]
NPO32667	Petrosia sp.	Species	Petrosiidae	Eukaryota	n.a.	American Samoa	n.a.	PMID[23368996]
NPO32667	Petrosia sp.	Species	Petrosiidae	Eukaryota	n.a.	n.a.	n.a.	PMID[26821210]
NPO32667	Petrosia sp.	Species	Petrosiidae	Eukaryota	n.a.	n.a.	n.a.	PMID[9917297]
NPO32667	Petrosia sp.	Species	Petrosiidae	Eukaryota	n.a.	n.a.	n.a.	Database[COCONUT]

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
ED50	5

Activity Type	# Activity
Cell line	5

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
NPT81	Cell line	A549	Homo sapiens	ED50	=	1.6	ug/ml	PMID[10217707]
NPT146	Cell line	SK-OV-3	Homo sapiens	ED50	=	0.5	ug/ml	PMID[10217707]
NPT147	Cell line	SK-MEL-2	Homo sapiens	ED50	=	0.9	ug/ml	PMID[10217707]
NPT574	Cell line	XF498	Homo sapiens	ED50	=	1.7	ug/ml	PMID[10217707]
NPT148	Cell line	HCT-15	Homo sapiens	ED50	=	1	ug/ml	PMID[10217707]

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 NPC329608 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	44903
0.1-0.2	4550
0.2-0.3	277
0.3-0.4	55
0.4-0.5	24
0.5-0.6	22
0.6-0.7	6
0.7-0.8	0
0.8-0.85	0
0.85-0.9	5
0.9-0.95	1
0.95-1	0

Similarity Score	Similarity Level	Natural Product ID
0.925	High Similarity	NPC224148
0.8718	High Similarity	NPC89824
0.8718	High Similarity	NPC475477
0.8718	High Similarity	NPC256656
0.8718	High Similarity	NPC294278
0.8718	High Similarity	NPC477723
0.7727	Intermediate Similarity	NPC473896
0.7727	Intermediate Similarity	NPC473735
0.7561	Intermediate Similarity	NPC197272
0.7556	Intermediate Similarity	NPC473847
0.7556	Intermediate Similarity	NPC473721
0.7556	Intermediate Similarity	NPC473725
0.7556	Intermediate Similarity	NPC473910
0.7556	Intermediate Similarity	NPC475384
0.7556	Intermediate Similarity	NPC473532
0.7234	Intermediate Similarity	NPC473652
0.7115	Intermediate Similarity	NPC594
0.7115	Intermediate Similarity	NPC48968
0.68	Remote Similarity	NPC168407
0.6591	Remote Similarity	NPC26102
0.6591	Remote Similarity	NPC477724
0.6304	Remote Similarity	NPC48058
0.619	Remote Similarity	NPC55383
0.6047	Remote Similarity	NPC477727
0.5714	Remote Similarity	NPC477725
0.5556	Remote Similarity	NPC187361
0.5385	Remote Similarity	NPC170776
0.5385	Remote Similarity	NPC9273
0.5385	Remote Similarity	NPC165447
0.5385	Remote Similarity	NPC471959
0.5385	Remote Similarity	NPC199286
0.5385	Remote Similarity	NPC489046
0.5385	Remote Similarity	NPC76198
0.5385	Remote Similarity	NPC610719
0.537	Remote Similarity	NPC470967
0.537	Remote Similarity	NPC470968
0.5273	Remote Similarity	NPC601905
0.5273	Remote Similarity	NPC603973
0.525	Remote Similarity	NPC607242
0.5185	Remote Similarity	NPC470964
0.5128	Remote Similarity	NPC125122
0.5128	Remote Similarity	NPC471276
0.5128	Remote Similarity	NPC471280
0.5128	Remote Similarity	NPC471281
0.5111	Remote Similarity	NPC161838
0.5098	Remote Similarity	NPC477726

Similar Clinical/Approved Drugs

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

● The left chart: Distribution of similarity level between NPC329608 and all drugs/candidates.
● The right table: Most similar clinical/approved drugs (Tc>=0.5 or Top200).

range	Tanimoto Coefficient
0-0.1	8787
0.1-0.2	355
0.2-0.3	8
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