NPASS Compound

Structure

NPC289664 OpenBabel06302215302D 33 37 0 0 1 0 0 0 0 0999 V2000 -0.1547 -1.1753 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -0.8432 -0.4868 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -1.7428 -0.8595 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -1.6865 0.0000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -1.6865 0.9737 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -0.8432 1.4605 0.0000 C 0 0 2 0 0 0 0 0 0 0 0 0 -1.6865 1.9474 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -0.8432 2.4342 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 0.0000 2.9211 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 0.8432 2.4342 0.0000 C 0 0 2 0 0 0 0 0 0 0 0 0 0.8432 4.3816 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 0.8432 1.4605 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1.6865 0.9737 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 2.5297 1.4605 0.0000 C 0 0 2 0 0 0 0 0 0 0 0 0 2.5297 2.4342 0.0000 C 0 0 2 0 0 0 0 0 0 0 0 0 3.3729 2.9211 0.0000 C 0 0 1 0 0 0 0 0 0 0 0 0 3.3729 1.9474 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 4.2162 2.4342 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 5.0594 2.9211 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 5.0594 3.8947 0.0000 C 0 0 1 0 0 0 0 0 0 0 0 0 4.2162 4.3816 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 4.7030 5.2248 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 3.7293 5.2248 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 3.3729 3.8947 0.0000 C 0 0 2 0 0 0 0 0 0 0 0 0 2.5297 4.3816 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1.6865 3.8947 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1.6865 2.9211 0.0000 C 0 0 1 0 0 0 0 0 0 0 0 0 0.8432 3.4079 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 5.9026 4.3816 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 3.3729 0.9737 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 3.3729 0.0000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -0.0000 0.9737 0.0000 C 0 0 2 0 0 0 0 0 0 0 0 0 -0.0000 -0.0000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1 0 0 0 0 2 33 1 0 0 0 0 2 3 1 0 0 0 0 2 4 1 0 0 0 0 4 5 1 0 0 0 0 5 6 1 0 0 0 0 6 32 1 0 0 0 0 6 7 1 1 0 0 0 6 8 1 0 0 0 0 8 9 1 0 0 0 0 9 10 1 0 0 0 0 10 27 1 0 0 0 0 10 11 1 0 0 0 0 10 12 1 0 0 0 0 12 13 2 0 0 0 0 12 32 1 0 0 0 0 13 14 1 0 0 0 0 14 15 1 0 0 0 0 14 30 1 6 0 0 0 15 16 1 0 0 0 0 15 27 1 0 0 0 0 16 24 1 0 0 0 0 16 17 1 0 0 0 0 16 18 1 0 0 0 0 18 19 1 0 0 0 0 19 20 1 0 0 0 0 20 21 1 0 0 0 0 20 29 1 1 0 0 0 21 22 1 0 0 0 0 21 23 1 0 0 0 0 21 24 1 0 0 0 0 24 25 1 0 0 0 0 25 26 1 0 0 0 0 26 27 1 0 0 0 0 27 28 1 1 0 0 0 30 31 1 0 0 0 0 32 33 1 0 0 0 0 M END $$$$

Physi-Chem Properties

Molecular Weight:	456.4
Volume:	516.894
LogP:	7.844
LogD:	5.628
LogS:	-6.892
# Rotatable Bonds:	1
TPSA:	29.46
# H-Bond Aceptor:	2
# H-Bond Donor:	1
# Rings:	5
# Heavy Atoms:	2

MedChem Properties

QED Drug-Likeness Score:	0.408
Synthetic Accessibility Score:	4.88
Fsp3:	0.935
Lipinski Rule-of-5:	Accepted
Pfizer Rule:	Rejected
GSK Rule:	Rejected
BMS Rule:	0
Golden Triangle Rule:	Rejected
Chelating Alert:	0
PAINS Alert:	0

ADMET Properties (ADMETlab2.0)

ADMET: Absorption

Caco-2 Permeability:	-5.106
MDCK Permeability:	1.1235636520723347e-05
Pgp-inhibitor:	0.896
Pgp-substrate:	0.0
Human Intestinal Absorption (HIA):	0.015
20% Bioavailability (F20%):	0.995
30% Bioavailability (F30%):	0.981

ADMET: Distribution

Blood-Brain-Barrier Penetration (BBB):	0.072
Plasma Protein Binding (PPB):	95.77994537353516%
Volume Distribution (VD):	1.357
Pgp-substrate:	3.229059934616089%

ADMET: Metabolism

CYP1A2-inhibitor:	0.014
CYP1A2-substrate:	0.502
CYP2C19-inhibitor:	0.057
CYP2C19-substrate:	0.953
CYP2C9-inhibitor:	0.149
CYP2C9-substrate:	0.127
CYP2D6-inhibitor:	0.076
CYP2D6-substrate:	0.53
CYP3A4-inhibitor:	0.619
CYP3A4-substrate:	0.639

ADMET: Excretion

Clearance (CL):	6.748
Half-life (T1/2):	0.033

ADMET: Toxicity

hERG Blockers:	0.567
Human Hepatotoxicity (H-HT):	0.242
Drug-inuced Liver Injury (DILI):	0.019
AMES Toxicity:	0.003
Rat Oral Acute Toxicity:	0.798
Maximum Recommended Daily Dose:	0.953
Skin Sensitization:	0.219
Carcinogencity:	0.02
Eye Corrosion:	0.017
Eye Irritation:	0.019
Respiratory Toxicity:	0.94

Download Data

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

Natural Product: NPC289664

Natural Product ID:	NPC289664
*Common Name:**	VKGXBRHZFJRMOC-BCZIGNCTSA-N
IUPAC Name:	n.a.
Synonyms:
Standard InCHIKey:	VKGXBRHZFJRMOC-BCZIGNCTSA-N
Standard InCHI:	InChI=1S/C31H52O2/c1-26(2)14-15-28(5)16-17-30(7)20(21(28)19-26)18-22(33-9)25-29(6)12-11-24(32)27(3,4)23(29)10-13-31(25,30)8/h18,21-25,32H,10-17,19H2,1-9H3/t21-,22+,23-,24-,25+,28+,29-,30+,31+/m0/s1
SMILES:	CC1(C)CC[C@]2(C)CC[C@]3(C)C(=C[C@H]([C@@H]4[C@@]5(C)CC[C@@H](C(C)(C)[C@@H]5CC[C@@]34C)O)OC)[C@@H]2C1
Synthetic Gene Cluster:	n.a.
ChEMBL Identifier:	n.a.
PubChem CID:	91895434
Chemical Classification:**	CHEMONTID:0000000 [Organic compounds] [CHEMONTID:0000012] Lipids and lipid-like molecules [CHEMONTID:0000259] Prenol lipids [CHEMONTID:0001553] Triterpenoids

*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
NPO1152	Tripterygium hypoglaucum	Species	Celastraceae	Eukaryota	n.a.	root	n.a.	DOI[10.1016/S0040-4039(99)00339-1]
NPO1152	Tripterygium hypoglaucum	Species	Celastraceae	Eukaryota	n.a.	root	n.a.	PMID[10746886]
NPO1152	Tripterygium hypoglaucum	Species	Celastraceae	Eukaryota	root bark	Kunming, Yunnan, China	n.a.	PMID[10757718]
NPO1152	Tripterygium hypoglaucum	Species	Celastraceae	Eukaryota	n.a.	n.a.	n.a.	PMID[10757718]
NPO1152	Tripterygium hypoglaucum	Species	Celastraceae	Eukaryota	n.a.	root	n.a.	PMID[10757718]
NPO12595	Euphorbia royleana	Species	Euphorbiaceae	Eukaryota	aerial parts	Yuanjiang, Yunnan Province, China	2008-APR	PMID[19438253]
NPO1152	Tripterygium hypoglaucum	Species	Celastraceae	Eukaryota	n.a.	n.a.	n.a.	PMID[22256754]
NPO1152	Tripterygium hypoglaucum	Species	Celastraceae	Eukaryota	n.a.	root	n.a.	PMID[22256754]
NPO1152	Tripterygium hypoglaucum	Species	Celastraceae	Eukaryota	n.a.	root	n.a.	PMID[23252270]
NPO1152	Tripterygium hypoglaucum	Species	Celastraceae	Eukaryota	n.a.	n.a.	n.a.	PMID[2534610]
NPO12595	Euphorbia royleana	Species	Euphorbiaceae	Eukaryota	Stems	n.a.	n.a.	PMID[30730729]
NPO1152	Tripterygium hypoglaucum	Species	Celastraceae	Eukaryota	n.a.	n.a.	n.a.	Europe PMC[535601]
NPO1152	Tripterygium hypoglaucum	Species	Celastraceae	Eukaryota	n.a.	n.a.	n.a.	PMID[8328267]
NPO1152	Tripterygium hypoglaucum	Species	Celastraceae	Eukaryota	n.a.	leaf	n.a.	Database[Article]
NPO1152	Tripterygium hypoglaucum	Species	Celastraceae	Eukaryota	n.a.	root	n.a.	Database[Article]
NPO1152	Tripterygium hypoglaucum	Species	Celastraceae	Eukaryota	n.a.	n.a.	n.a.	Database[Article]
NPO12595	Euphorbia royleana	Species	Euphorbiaceae	Eukaryota	n.a.	n.a.	n.a.	Database[HerDing]
NPO1152	Tripterygium hypoglaucum	Species	Celastraceae	Eukaryota	n.a.	n.a.	n.a.	Database[HerDing]
NPO1152	Tripterygium hypoglaucum	Species	Celastraceae	Eukaryota	n.a.	n.a.	n.a.	PMID[Phytochemistry, 2000, 53, 715-722.]
NPO1152	Tripterygium hypoglaucum	Species	Celastraceae	Eukaryota	n.a.	n.a.	n.a.	Database[TCMID]
NPO12595	Euphorbia royleana	Species	Euphorbiaceae	Eukaryota	n.a.	n.a.	n.a.	Database[TCMID]
NPO1152	Tripterygium hypoglaucum	Species	Celastraceae	Eukaryota	n.a.	n.a.	n.a.	Database[TCM_Taiwan]
NPO12595	Euphorbia royleana	Species	Euphorbiaceae	Eukaryota	n.a.	n.a.	n.a.	Database[TCM_Taiwan]
NPO1152	Tripterygium hypoglaucum	Species	Celastraceae	Eukaryota	root bark	n.a.	n.a.	Database[Title]
NPO1152	Tripterygium hypoglaucum	Species	Celastraceae	Eukaryota	root bark	Kunming, Yunnan, China	n.a.	Database[Title]
NPO1152	Tripterygium hypoglaucum	Species	Celastraceae	Eukaryota	n.a.	n.a.	n.a.	Database[Title]
NPO12595	Euphorbia royleana	Species	Euphorbiaceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO1152	Tripterygium hypoglaucum	Species	Celastraceae	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 NPC289664 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	216
0.1-0.2	1664
0.2-0.3	5498
0.3-0.4	15726
0.4-0.5	8820
0.5-0.6	5324
0.6-0.7	4028
0.7-0.8	1163
0.8-0.85	199
0.85-0.9	29
0.9-0.95	28
0.95-1	2

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 NPC289664 and all drugs/candidates.
● The right table: Most similar clinical/approved drugs (Tc>=0.56 or Top200).

range	Tanimoto Coefficient
0-0.1	196
0.1-0.2	1874
0.2-0.3	3991
0.3-0.4	2200
0.4-0.5	523
0.5-0.6	227
0.6-0.7	125
0.7-0.8	13
0.8-0.85	0
0.85-0.9	0
0.9-0.95	1
0.95-1	0

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