NPASS Compound

Structure

NPC1777 OpenBabel06302216202D 32 36 0 0 1 0 0 0 0 0999 V2000 0.8426 1.4595 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 0.8426 0.4865 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1.6852 -0.0000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1.6852 -0.9730 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 0.8426 -1.4595 0.0000 C 0 0 2 0 0 0 0 0 0 0 0 0 1.6852 -1.9459 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 0.8426 -2.4324 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -0.0000 -2.9189 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -0.8426 -2.4324 0.0000 C 0 0 3 0 0 0 0 0 0 0 0 0 -0.8426 -4.3784 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -0.8426 -1.4595 0.0000 C 0 0 2 0 0 0 0 0 0 0 0 0 -1.6852 -0.9730 0.0000 C 0 0 3 0 0 0 0 0 0 0 0 0 -2.5279 -1.4595 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -2.5279 -2.4324 0.0000 C 0 0 3 0 0 0 0 0 0 0 0 0 -3.3705 -2.9189 0.0000 C 0 0 1 0 0 0 0 0 0 0 0 0 -3.3705 -1.9459 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -4.2131 -2.4324 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -5.0557 -2.9189 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -5.0557 -3.8919 0.0000 C 0 0 1 0 0 0 0 0 0 0 0 0 -4.2131 -4.3784 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -4.6996 -5.2210 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -3.7266 -5.2210 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -3.3705 -3.8919 0.0000 C 0 0 3 0 0 0 0 0 0 0 0 0 -2.5279 -4.3784 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -1.6852 -3.8919 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -1.6852 -2.9189 0.0000 C 0 0 1 0 0 0 0 0 0 0 0 0 -0.8426 -3.4054 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -5.8983 -4.3784 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 -1.6852 0.0000 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 -0.0000 -0.9730 0.0000 C 0 0 3 0 0 0 0 0 0 0 0 0 0.0000 -0.0000 0.0000 C 0 0 3 0 0 0 0 0 0 0 0 0 -0.8426 0.4865 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1 2 2 0 0 0 0 2 31 1 0 0 0 0 2 3 1 0 0 0 0 3 4 1 0 0 0 0 4 5 1 0 0 0 0 5 30 1 0 0 0 0 5 6 1 1 0 0 0 5 7 1 0 0 0 0 7 8 1 0 0 0 0 8 9 1 0 0 0 0 9 26 1 0 0 0 0 9 10 1 0 0 0 0 9 11 1 0 0 0 0 11 12 1 0 0 0 0 11 30 1 0 0 0 0 12 13 1 0 0 0 0 12 29 1 0 0 0 0 13 14 1 0 0 0 0 14 26 1 0 0 0 0 14 15 1 0 0 0 0 15 23 1 0 0 0 0 15 16 1 1 0 0 0 15 17 1 0 0 0 0 17 18 1 0 0 0 0 18 19 1 0 0 0 0 19 20 1 0 0 0 0 19 28 1 1 0 0 0 20 21 1 0 0 0 0 20 22 1 0 0 0 0 20 23 1 0 0 0 0 23 24 1 0 0 0 0 24 25 1 0 0 0 0 25 26 1 0 0 0 0 26 27 1 1 0 0 0 30 31 1 0 0 0 0 31 32 1 0 0 0 0 M END $$$$

Physi-Chem Properties

Molecular Weight:	442.38
Volume:	499.598
LogP:	5.71
LogD:	4.873
LogS:	-5.714
# Rotatable Bonds:	0
TPSA:	40.46
# H-Bond Aceptor:	2
# H-Bond Donor:	2
# Rings:	5
# Heavy Atoms:	2

MedChem Properties

QED Drug-Likeness Score:	0.397
Synthetic Accessibility Score:	5.086
Fsp3:	0.933
Lipinski Rule-of-5:	Accepted
Pfizer Rule:	Rejected
GSK Rule:	Rejected
BMS Rule:	0
Golden Triangle Rule:	Accepted
Chelating Alert:	0
PAINS Alert:	0

ADMET Properties (ADMETlab2.0)

ADMET: Absorption

Caco-2 Permeability:	-4.866
MDCK Permeability:	1.3107427548675332e-05
Pgp-inhibitor:	0.087
Pgp-substrate:	0.0
Human Intestinal Absorption (HIA):	0.004
20% Bioavailability (F20%):	0.638
30% Bioavailability (F30%):	0.611

ADMET: Distribution

Blood-Brain-Barrier Penetration (BBB):	0.602
Plasma Protein Binding (PPB):	97.54386138916016%
Volume Distribution (VD):	0.922
Pgp-substrate:	2.6747682094573975%

ADMET: Metabolism

CYP1A2-inhibitor:	0.024
CYP1A2-substrate:	0.57
CYP2C19-inhibitor:	0.045
CYP2C19-substrate:	0.933
CYP2C9-inhibitor:	0.109
CYP2C9-substrate:	0.375
CYP2D6-inhibitor:	0.014
CYP2D6-substrate:	0.854
CYP3A4-inhibitor:	0.237
CYP3A4-substrate:	0.491

ADMET: Excretion

Clearance (CL):	7.421
Half-life (T1/2):	0.038

ADMET: Toxicity

hERG Blockers:	0.048
Human Hepatotoxicity (H-HT):	0.119
Drug-inuced Liver Injury (DILI):	0.019
AMES Toxicity:	0.006
Rat Oral Acute Toxicity:	0.532
Maximum Recommended Daily Dose:	0.943
Skin Sensitization:	0.697
Carcinogencity:	0.009
Eye Corrosion:	0.004
Eye Irritation:	0.134
Respiratory Toxicity:	0.838

Download Data

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

Natural Product: NPC1777

Natural Product ID:	NPC1777
*Common Name:**	ZUDRQVXNYKACMX-VFZZISQASA-N
IUPAC Name:	n.a.
Synonyms:
Standard InCHIKey:	ZUDRQVXNYKACMX-VFZZISQASA-N
Standard InCHI:	InChI=1S/C30H50O2/c1-18-9-12-27(5)15-16-30(8)25(24(27)19(18)2)20(31)17-22-28(6)13-11-23(32)26(3,4)21(28)10-14-29(22,30)7/h19-25,31-32H,1,9-17H2,2-8H3/t19?,20?,21?,22?,23-,24?,25+,27+,28-,29+,30?/m0/s1
SMILES:	C=C1CC[C@]2(C)CCC3(C)[C@H](C(CC4[C@@]5(C)CC[C@@H](C(C)(C)C5CC[C@@]34C)O)O)C2C1C
Synthetic Gene Cluster:	n.a.
ChEMBL Identifier:	n.a.
PubChem CID:	5320220
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
NPO28919	Calendula officinalis	Species	Asteraceae	Eukaryota	flowers	n.a.	n.a.	PMID[17190444]
NPO8881	Centipeda minima	Species	Asteraceae	Eukaryota	n.a.	n.a.	n.a.	PMID[23189738]
NPO28919	Calendula officinalis	Species	Asteraceae	Eukaryota	n.a.	n.a.	n.a.	PMID[23327299]
NPO29396	Bidens bipinnata	Species	Asteraceae	Eukaryota	n.a.	whole plant	n.a.	PMID[25282892]
NPO26622	Taraxacum officinale	Species	Asteraceae	Eukaryota	Leaf	n.a.	n.a.	Database[FooDB]
NPO26622	Taraxacum officinale	Species	Asteraceae	Eukaryota	Plant	n.a.	n.a.	Database[FooDB]
NPO26622	Taraxacum officinale	Species	Asteraceae	Eukaryota	Root	n.a.	n.a.	Database[FooDB]
NPO26622	Taraxacum officinale	Species	Asteraceae	Eukaryota	n.a.	n.a.		Database[FooDB]
NPO26622	Taraxacum officinale	Species	Asteraceae	Eukaryota		n.a.	n.a.	Database[FooDB]
NPO26622	Taraxacum officinale	Species	Asteraceae	Eukaryota	n.a.	n.a.	n.a.	Database[HerDing]
NPO20116	Ilex cornuta	Species	Aquifoliaceae	Eukaryota	n.a.	n.a.	n.a.	Database[HerDing]
NPO29396	Bidens bipinnata	Species	Asteraceae	Eukaryota	n.a.	n.a.	n.a.	Database[HerDing]
NPO28919	Calendula officinalis	Species	Asteraceae	Eukaryota	n.a.	n.a.	n.a.	Database[HerDing]
NPO8881	Centipeda minima	Species	Asteraceae	Eukaryota	n.a.	n.a.	n.a.	Database[HerDing]
NPO26622	Taraxacum officinale	Species	Asteraceae	Eukaryota	n.a.	n.a.		Database[Phenol-Explorer]
NPO29396	Bidens bipinnata	Species	Asteraceae	Eukaryota	n.a.	n.a.	n.a.	Database[TCMID]
NPO28919	Calendula officinalis	Species	Asteraceae	Eukaryota	n.a.	n.a.	n.a.	Database[TCMID]
NPO25628	Abrus pulchellus	Species	Fabaceae	Eukaryota	n.a.	n.a.	n.a.	Database[TCMID]
NPO8881	Centipeda minima	Species	Asteraceae	Eukaryota	n.a.	n.a.	n.a.	Database[TCMID]
NPO20116	Ilex cornuta	Species	Aquifoliaceae	Eukaryota	n.a.	n.a.	n.a.	Database[TCMID]
NPO26622	Taraxacum officinale	Species	Asteraceae	Eukaryota	n.a.	n.a.	n.a.	Database[TCMID]
NPO26622	Taraxacum officinale	Species	Asteraceae	Eukaryota	n.a.	n.a.	n.a.	Database[TCM_Taiwan]
NPO8881	Centipeda minima	Species	Asteraceae	Eukaryota	n.a.	n.a.	n.a.	Database[TCM_Taiwan]
NPO20116	Ilex cornuta	Species	Aquifoliaceae	Eukaryota	n.a.	n.a.	n.a.	Database[TCM_Taiwan]
NPO20116	Ilex cornuta	Species	Aquifoliaceae	Eukaryota	n.a.	n.a.	n.a.	Database[TM-MC]
NPO26622	Taraxacum officinale	Species	Asteraceae	Eukaryota	n.a.	n.a.	n.a.	Database[TM-MC]
NPO8881	Centipeda minima	Species	Asteraceae	Eukaryota	n.a.	n.a.	n.a.	Database[TM-MC]
NPO25628	Abrus pulchellus	Species	Fabaceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO20116	Ilex cornuta	Species	Aquifoliaceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO26622	Taraxacum officinale	Species	Asteraceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO29396	Bidens bipinnata	Species	Asteraceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO28919	Calendula officinalis	Species	Asteraceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO8881	Centipeda minima	Species	Asteraceae	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 NPC1777 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	242
0.1-0.2	2611
0.2-0.3	11819
0.3-0.4	14628
0.4-0.5	5216
0.5-0.6	4347
0.6-0.7	2884
0.7-0.8	827
0.8-0.85	63
0.85-0.9	57
0.9-0.95	0
0.95-1	3

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 NPC1777 and all drugs/candidates.
● The right table: Most similar clinical/approved drugs (Tc>=0.56 or Top200).

range	Tanimoto Coefficient
0-0.1	220
0.1-0.2	2956
0.2-0.3	4001
0.3-0.4	1416
0.4-0.5	253
0.5-0.6	224
0.6-0.7	73
0.7-0.8	6
0.8-0.85	0
0.85-0.9	1
0.9-0.95	0
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