NPASS Compound

Structure

NPC3736 OpenBabel06302215082D 59 66 0 0 1 0 0 0 0 0999 V2000 -9.1085 1.6730 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -9.3674 0.7071 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -8.6603 0.0000 0.0000 C 0 0 2 0 0 0 0 0 0 0 0 0 -7.7942 -0.5000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -7.7942 -1.5000 0.0000 C 0 0 2 0 0 0 0 0 0 0 0 0 -8.6603 -2.0000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -9.5263 -1.5000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -10.3923 -2.0000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -10.3923 -3.0000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -9.5263 -3.5000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -9.5263 -4.5000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -8.6603 -5.0000 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 -10.3923 -5.0000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -11.2583 -4.5000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -12.1244 -5.0000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -12.1244 -6.0000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -11.2583 -6.5000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -10.3923 -6.0000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -9.5263 -6.5000 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 -12.9904 -6.5000 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 -11.2583 -3.5000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -12.1244 -3.0000 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 -8.6603 -3.0000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -7.7942 -3.5000 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 -9.5263 -0.5000 0.0000 C 0 0 1 0 0 0 0 0 0 0 0 0 -10.3923 0.0000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -10.3923 1.0000 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 -11.2583 -0.5000 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 -11.2583 -1.5000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -6.9282 -2.0000 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 -6.0622 -1.5000 0.0000 C 0 0 1 0 0 0 0 0 0 0 0 0 -6.0622 -0.5000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -5.1962 0.0000 0.0000 C 0 0 2 0 0 0 0 0 0 0 0 0 -4.3301 -0.5000 0.0000 C 0 0 1 0 0 0 0 0 0 0 0 0 -4.3301 -1.5000 0.0000 C 0 0 1 0 0 0 0 0 0 0 0 0 -3.4641 -2.0000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -5.1962 -2.0000 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 -3.4641 0.0000 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 -2.5981 -0.5000 0.0000 C 0 0 1 0 0 0 0 0 0 0 0 0 -1.7321 0.0000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -0.8660 -0.5000 0.0000 C 0 0 1 0 0 0 0 0 0 0 0 0 -0.8660 -1.5000 0.0000 C 0 0 1 0 0 0 0 0 0 0 0 0 -1.7321 -2.0000 0.0000 C 0 0 1 0 0 0 0 0 0 0 0 0 -1.7321 -3.0000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -2.5981 -1.5000 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 -0.0000 -2.0000 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 0.8660 -1.5000 0.0000 C 0 0 2 0 0 0 0 0 0 0 0 0 0.8660 -0.5000 0.0000 C 0 0 2 0 0 0 0 0 0 0 0 0 1.7321 -0.0000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 2.5981 -0.5000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 3.4641 -0.0000 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 2.5981 -1.5000 0.0000 C 0 0 1 0 0 0 0 0 0 0 0 0 3.4641 -2.0000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1.7321 -2.0000 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 0.0000 -0.0000 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 -5.1962 1.0000 0.0000 N 0 0 0 0 0 0 0 0 0 0 0 0 -4.3301 1.5000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -6.0622 1.5000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -7.7364 0.3827 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1 0 0 0 0 2 3 1 0 0 0 0 3 25 1 0 0 0 0 3 4 1 0 0 0 0 3 59 1 1 0 0 0 4 5 1 0 0 0 0 5 6 1 0 0 0 0 5 30 1 1 0 0 0 6 23 2 0 0 0 0 6 7 1 0 0 0 0 7 8 2 0 0 0 0 7 25 1 0 0 0 0 8 9 1 0 0 0 0 9 21 1 0 0 0 0 9 10 2 0 0 0 0 10 11 1 0 0 0 0 10 23 1 0 0 0 0 11 12 2 0 0 0 0 11 13 1 0 0 0 0 13 18 2 0 0 0 0 13 14 1 0 0 0 0 14 15 2 0 0 0 0 14 21 1 0 0 0 0 15 16 1 0 0 0 0 16 17 2 0 0 0 0 16 20 1 0 0 0 0 17 18 1 0 0 0 0 18 19 1 0 0 0 0 21 22 2 0 0 0 0 23 24 1 0 0 0 0 25 26 1 1 0 0 0 26 27 2 0 0 0 0 26 28 1 0 0 0 0 28 29 1 0 0 0 0 31 30 1 1 0 0 0 31 32 1 0 0 0 0 31 37 1 0 0 0 0 32 33 1 0 0 0 0 33 34 1 0 0 0 0 33 56 1 1 0 0 0 34 35 1 0 0 0 0 34 38 1 6 0 0 0 35 36 1 1 0 0 0 35 37 1 0 0 0 0 39 38 1 1 0 0 0 39 40 1 0 0 0 0 39 45 1 0 0 0 0 41 40 1 6 0 0 0 41 42 1 0 0 0 0 41 55 1 0 0 0 0 42 43 1 0 0 0 0 42 46 1 6 0 0 0 43 44 1 1 0 0 0 43 45 1 0 0 0 0 47 46 1 6 0 0 0 47 48 1 0 0 0 0 47 54 1 0 0 0 0 48 49 1 1 0 0 0 48 55 1 0 0 0 0 49 50 1 0 0 0 0 50 51 2 0 0 0 0 50 52 1 0 0 0 0 52 53 1 1 0 0 0 52 54 1 0 0 0 0 56 57 1 0 0 0 0 56 58 1 0 0 0 0 M END $$$$

Physi-Chem Properties

Molecular Weight:	825.32
Volume:	791.812
LogP:	3.868
LogD:	2.33
LogS:	-3.041
# Rotatable Bonds:	8
TPSA:	232.6
# H-Bond Aceptor:	17
# H-Bond Donor:	6
# Rings:	8
# Heavy Atoms:	17

MedChem Properties

QED Drug-Likeness Score:	0.113
Synthetic Accessibility Score:	6.269
Fsp3:	0.571
Lipinski Rule-of-5:	Rejected
Pfizer Rule:	Accepted
GSK Rule:	Rejected
BMS Rule:	1
Golden Triangle Rule:	Rejected
Chelating Alert:	0
PAINS Alert:	0

ADMET Properties (ADMETlab2.0)

ADMET: Absorption

Caco-2 Permeability:	-6.157
MDCK Permeability:	4.944428656017408e-05
Pgp-inhibitor:	0.344
Pgp-substrate:	0.999
Human Intestinal Absorption (HIA):	0.092
20% Bioavailability (F20%):	0.0
30% Bioavailability (F30%):	0.083

ADMET: Distribution

Blood-Brain-Barrier Penetration (BBB):	0.043
Plasma Protein Binding (PPB):	84.23863220214844%
Volume Distribution (VD):	1.032
Pgp-substrate:	14.856277465820312%

ADMET: Metabolism

CYP1A2-inhibitor:	0.015
CYP1A2-substrate:	0.984
CYP2C19-inhibitor:	0.017
CYP2C19-substrate:	0.064
CYP2C9-inhibitor:	0.087
CYP2C9-substrate:	0.093
CYP2D6-inhibitor:	0.01
CYP2D6-substrate:	0.176
CYP3A4-inhibitor:	0.164
CYP3A4-substrate:	0.763

ADMET: Excretion

Clearance (CL):	7.077
Half-life (T1/2):	0.316

ADMET: Toxicity

hERG Blockers:	0.138
Human Hepatotoxicity (H-HT):	0.232
Drug-inuced Liver Injury (DILI):	0.981
AMES Toxicity:	0.874
Rat Oral Acute Toxicity:	0.194
Maximum Recommended Daily Dose:	0.958
Skin Sensitization:	0.643
Carcinogencity:	0.782
Eye Corrosion:	0.003
Eye Irritation:	0.01
Respiratory Toxicity:	0.789

Download Data

Data Type	Select
General Info & Identifiers & Properties
Structure MOL file
Source Organisms
Biological Activities
Similar NPs/Drugs

Natural Product: NPC3736

Natural Product ID:	NPC3736
*Common Name:**	YKOJDLMFXPQKSN-KSNAEPEBSA-N
IUPAC Name:	n.a.
Synonyms:
Standard InCHIKey:	YKOJDLMFXPQKSN-KSNAEPEBSA-N
Standard InCHI:	InChI=1S/C42H51NO16/c1-8-42(51)15-28(32-20(34(42)40(50)52-7)11-22-33(37(32)49)36(48)31-21(35(22)47)9-19(44)10-25(31)46)57-29-12-23(43(5)6)38(17(3)53-29)58-30-14-26-39(18(4)54-30)59-41-27(56-26)13-24(45)16(2)55-41/h9-11,16-18,23,26-30,34,38-39,41,44,46,49,51H,8,12-15H2,1-7H3/t16-,17-,18-,23-,26+,27+,28-,29+,30+,34+,38-,39-,41-,42+/m1/s1
SMILES:	CC[C@@]1(C[C@H](c2c(cc3c(C(=O)c4c(cc(cc4O)O)C3=O)c2O)[C@H]1C(=O)OC)O[C@H]1C[C@H]([C@@H]([C@@H](C)O1)O[C@H]1C[C@H]2[C@@H]([C@@H](C)O1)O[C@@H]1[C@H](CC(=O)[C@@H](C)O1)O2)N(C)C)O
Synthetic Gene Cluster:	n.a.
ChEMBL Identifier:	n.a.
PubChem CID:	n.a.
Chemical Classification:**	CHEMONTID:0000000 [Organic compounds] [CHEMONTID:0000261] Phenylpropanoids and polyketides [CHEMONTID:0002106] Anthracyclines

*Note: the InCHIKey will be temporarily assigned as the "Common Name" if no IUPAC name or alternative short name is available.
**Note: the Chemical Classification was calculated by NPClassifier Version 1.5. Reference: PMID:34662515.

Species Source

Organism ID	Organism Name	Taxonomy Level	Family	SuperKingdom	Isolation Part	Collection Location	Collection Time	Reference
NPO16872	Gypsophila paniculata	Species	Caryophyllaceae	Eukaryota	n.a.	n.a.	n.a.	PMID[17469871]
NPO21040	Ambrosia artemisiifolia	Species	Asteraceae	Eukaryota	n.a.	n.a.	n.a.	PMID[23501116]
NPO21040	Ambrosia artemisiifolia	Species	Asteraceae	Eukaryota	n.a.	n.a.	n.a.	PMID[31009220]
NPO21040	Ambrosia artemisiifolia	Species	Asteraceae	Eukaryota	n.a.	n.a.	n.a.	Database[HerDing]
NPO18467	Rosa henryi	Species	Rosaceae	Eukaryota	n.a.	n.a.	n.a.	Database[HerDing]
NPO21040	Ambrosia artemisiifolia	Species	Asteraceae	Eukaryota	n.a.	n.a.	n.a.	Database[TCMID]
NPO18467	Rosa henryi	Species	Rosaceae	Eukaryota	n.a.	n.a.	n.a.	Database[TCMID]
NPO21860	Viscum capitellatum	Species	Viscaceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO21040	Ambrosia artemisiifolia	Species	Asteraceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO16872	Gypsophila paniculata	Species	Caryophyllaceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO21921	Valeriana alliariifolia	Species	Caprifoliaceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO21968	Abutilon bidentatum	Species	Malvaceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO18467	Rosa henryi	Species	Rosaceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO21777	Parmelia stygia	Species	Parmeliaceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO22153	Nereis dumerilii	Species	Nereididae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO8816	Equisetum limosum	Species	Equisetaceae	Eukaryota	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	NP ID	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

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

☑ Note for Activity Records:
☉ The quantitative biological activities were primarily integrated from ChEMBL (Version-30) database and were also directly collected from PubMed literature. PubMed PMID was provided as the reference link for each activity record.

Chemically structural similarity: I. Similar Active Natural Products in NPASS

Top-200 similar NPs were calculated against the active-NP-set (includes 4,3285 NPs with experimentally-derived bioactivity available in NPASS)

Similarity level is defined by Tanimoto coefficient (Tc) between two molecules. Tc lies between [0, 1] where '1' indicates the highest similarity. What is Tanimoto coefficient

● The left chart: Distribution of similarity level between NPC3736 and all remaining natural products in the NPASS database.
● The right table: Most similar natural products (Tc>=0.56 or Top200).

range	Tanimoto Coefficient
0-0.1	317
0.1-0.2	1437
0.2-0.3	3493
0.3-0.4	8686
0.4-0.5	9643
0.5-0.6	8636
0.6-0.7	8563
0.7-0.8	1848
0.8-0.85	67
0.85-0.9	4
0.9-0.95	2
0.95-1	1

Similarity Score	Similarity Level	Natural Product ID

Chemically structural similarity: II. Similar Clinical/Approved Drugs

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

● The left chart: Distribution of similarity level between NPC3736 and all drugs/candidates.
● The right table: Most similar clinical/approved drugs (Tc>=0.56 or Top200).

range	Tanimoto Coefficient
0-0.1	218
0.1-0.2	689
0.2-0.3	1530
0.3-0.4	2668
0.4-0.5	2480
0.5-0.6	1157
0.6-0.7	328
0.7-0.8	54
0.8-0.85	23
0.85-0.9	1
0.9-0.95	0
0.95-1	2

Similarity Score	Similarity Level	Drug ID	Developmental Stage

Bioactivity similarity: Similar Natural Products in NPASS

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