NPASS Compound

Structure

NPC43055 OpenBabel06302215192D 30 35 0 0 1 0 0 0 0 0999 V2000 -0.0000 -1.7444 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 0.5036 -0.8722 0.0000 C 0 0 1 0 0 0 0 0 0 0 0 0 1.5107 -0.8722 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 2.0143 0.0000 0.0000 C 0 0 2 0 0 0 0 0 0 0 0 0 1.5107 0.8722 0.0000 C 0 0 2 0 0 0 0 0 0 0 0 0 2.1846 1.6207 0.0000 C 0 0 1 0 0 0 0 0 0 0 0 0 1.9752 2.6058 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 3.1047 1.2110 0.0000 C 0 0 1 0 0 0 0 0 0 0 0 0 3.1052 2.1716 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 3.9368 2.6512 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 4.7684 2.1707 0.0000 C 0 0 1 0 0 0 0 0 0 0 0 0 6.4315 2.1699 0.0000 C 0 0 2 0 0 0 0 0 0 0 0 0 7.2636 2.6495 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 8.0947 2.1690 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 8.0942 1.2085 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 8.9253 0.7281 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 8.9249 -0.2318 0.0000 C 0 0 2 0 0 0 0 0 0 0 0 0 8.0933 -0.7114 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 7.2622 -0.2311 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 7.2626 0.7289 0.0000 C 0 0 1 0 0 0 0 0 0 0 0 0 6.3963 0.2293 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 6.4310 1.2093 0.0000 C 0 0 1 0 0 0 0 0 0 0 0 0 5.5994 0.7297 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 4.7679 1.2102 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 3.9358 0.7306 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 3.9352 -0.2694 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 9.7969 -0.7358 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 2.9994 0.2094 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 0.5036 0.8722 0.0000 N 0 0 0 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 2 1 1 6 0 0 0 2 3 1 0 0 0 0 2 30 1 0 0 0 0 4 3 1 6 0 0 0 4 5 1 0 0 0 0 4 28 1 0 0 0 0 5 6 1 0 0 0 0 5 29 1 1 0 0 0 6 7 1 1 0 0 0 6 8 1 0 0 0 0 8 25 1 0 0 0 0 8 9 1 6 0 0 0 8 28 1 0 0 0 0 9 10 1 0 0 0 0 11 10 1 1 0 0 0 11 12 1 0 0 0 0 11 24 1 0 0 0 0 12 13 1 6 0 0 0 12 22 1 0 0 0 0 13 14 1 0 0 0 0 14 15 2 0 0 0 0 15 20 1 0 0 0 0 15 16 1 0 0 0 0 16 17 1 0 0 0 0 17 18 1 0 0 0 0 17 27 1 1 0 0 0 18 19 1 0 0 0 0 19 20 1 0 0 0 0 20 21 1 1 0 0 0 20 22 1 0 0 0 0 22 23 1 1 0 0 0 23 24 1 0 0 0 0 24 25 2 0 0 0 0 25 26 1 0 0 0 0 29 30 1 0 0 0 0 M END $$$$

Physi-Chem Properties

Molecular Weight:	411.31
Volume:	447.514
LogP:	5.395
LogD:	4.421
LogS:	-5.001
# Rotatable Bonds:	0
TPSA:	41.49
# H-Bond Aceptor:	3
# H-Bond Donor:	2
# Rings:	6
# Heavy Atoms:	3

MedChem Properties

QED Drug-Likeness Score:	0.551
Synthetic Accessibility Score:	5.513
Fsp3:	0.852
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:	-4.89
MDCK Permeability:	5.7655456657812465e-06
Pgp-inhibitor:	0.678
Pgp-substrate:	0.995
Human Intestinal Absorption (HIA):	0.079
20% Bioavailability (F20%):	0.892
30% Bioavailability (F30%):	0.068

ADMET: Distribution

Blood-Brain-Barrier Penetration (BBB):	0.249
Plasma Protein Binding (PPB):	88.14507293701172%
Volume Distribution (VD):	1.623
Pgp-substrate:	3.916584014892578%

ADMET: Metabolism

CYP1A2-inhibitor:	0.039
CYP1A2-substrate:	0.226
CYP2C19-inhibitor:	0.141
CYP2C19-substrate:	0.944
CYP2C9-inhibitor:	0.081
CYP2C9-substrate:	0.04
CYP2D6-inhibitor:	0.067
CYP2D6-substrate:	0.882
CYP3A4-inhibitor:	0.864
CYP3A4-substrate:	0.617

ADMET: Excretion

Clearance (CL):	15.654
Half-life (T1/2):	0.041

ADMET: Toxicity

hERG Blockers:	0.852
Human Hepatotoxicity (H-HT):	0.313
Drug-inuced Liver Injury (DILI):	0.503
AMES Toxicity:	0.013
Rat Oral Acute Toxicity:	0.866
Maximum Recommended Daily Dose:	0.912
Skin Sensitization:	0.581
Carcinogencity:	0.826
Eye Corrosion:	0.004
Eye Irritation:	0.012
Respiratory Toxicity:	0.974

Download Data

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

Natural Product: NPC43055

Natural Product ID:	NPC43055
*Common Name:**	QASFUMOKHFSJGL-YQVODBNLSA-N
IUPAC Name:	n.a.
Synonyms:
Standard InCHIKey:	QASFUMOKHFSJGL-YQVODBNLSA-N
Standard InCHI:	InChI=1S/C27H41NO2/c1-15-11-24-25(28-14-15)17(3)27(30-24)10-8-20-21-6-5-18-12-19(29)7-9-26(18,4)23(21)13-22(20)16(27)2/h5,15,17,19-21,23-25,28-29H,6-14H2,1-4H3/t15-,17+,19-,20-,21-,23-,24+,25-,26-,27+/m0/s1
SMILES:	C[C@H]1C[C@@H]2[C@H]([C@@H](C)[C@]3(CC[C@H]4[C@@H]5CC=C6C[C@H](CC[C@]6(C)[C@H]5CC4=C3C)O)O2)NC1
Synthetic Gene Cluster:	n.a.
ChEMBL Identifier:	n.a.
PubChem CID:	86287406
Chemical Classification:**	CHEMONTID:0000000 [Organic compounds] [CHEMONTID:0000012] Lipids and lipid-like molecules [CHEMONTID:0000258] Steroids and steroid derivatives [CHEMONTID:0002724] Steroidal alkaloids [CHEMONTID:0002728] Jerveratrum-type alkaloids

*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
NPO1073	Phlomis samia	Species	Lamiaceae	Eukaryota	n.a.	n.a.	n.a.	PMID[11520237]
NPO12181	Albizia julibrissin	Species	Fabaceae	Eukaryota	n.a.	bark	n.a.	PMID[15283458]
NPO12181	Albizia julibrissin	Species	Fabaceae	Eukaryota	n.a.	stem	n.a.	PMID[15577257]
NPO4347	Artemisia chinensis	Species	Asteraceae	Eukaryota	n.a.	leaf	n.a.	PMID[24689280]
NPO4347	Artemisia chinensis	Species	Asteraceae	Eukaryota	n.a.	n.a.	n.a.	PMID[24689280]
NPO11185	Hohenbuehelia grisea	Species	Pleurotaceae	Eukaryota	n.a.	n.a.	n.a.	PMID[29356520]
NPO4250	Gloriosa superba	Species	Colchicaceae	Eukaryota	n.a.	n.a.	n.a.	PMID[32372642]
NPO12181	Albizia julibrissin	Species	Fabaceae	Eukaryota	n.a.	n.a.	n.a.	PMID[9051910]
NPO9049	Tanacetum parthenium	Species	Asteraceae	Eukaryota	n.a.	n.a.	n.a.	Database[HerDing]
NPO4250	Gloriosa superba	Species	Colchicaceae	Eukaryota	n.a.	n.a.	n.a.	Database[HerDing]
NPO9049	Tanacetum parthenium	Species	Asteraceae	Eukaryota	n.a.	n.a.	n.a.	Database[TCMID]
NPO4250	Gloriosa superba	Species	Colchicaceae	Eukaryota	n.a.	n.a.	n.a.	Database[TCMID]
NPO4347	Artemisia chinensis	Species	Asteraceae	Eukaryota	n.a.	n.a.	n.a.	Database[TCMID]
NPO12181	Albizia julibrissin	Species	Fabaceae	Eukaryota	n.a.	n.a.	n.a.	Database[TCMID]
NPO12181	Albizia julibrissin	Species	Fabaceae	Eukaryota	n.a.	n.a.	n.a.	Database[TCM_Taiwan]
NPO12181	Albizia julibrissin	Species	Fabaceae	Eukaryota	n.a.	n.a.	n.a.	Database[TM-MC]
NPO4250	Gloriosa superba	Species	Colchicaceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO9596	Baeria coronaria	n.a.	n.a.	n.a.	n.a.	n.a.	n.a.	Database[UNPD]
NPO1073	Phlomis samia	Species	Lamiaceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO15380	Melicope ternata	Species	Rutaceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO11380	Neurolaena macrocephala	Species	Asteraceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO12742	Botryotrichum peruvianum	Species	Chaetomiaceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO9049	Tanacetum parthenium	Species	Asteraceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO14649	Thais orbita	Species	Muricidae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO4347	Artemisia chinensis	Species	Asteraceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO13582	Leucopaxillus giganteus	Species	Tricholomataceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO4179	Uta tuberculata	Species	Iguanidae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO12181	Albizia julibrissin	Species	Fabaceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO12144	Fontanesia phillyreoides	Species	Oleaceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO5237	Stevia isomeca	Species	Asteraceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO11185	Hohenbuehelia grisea	Species	Pleurotaceae	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 NPC43055 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	101
0.1-0.2	770
0.2-0.3	6725
0.3-0.4	17964
0.4-0.5	11985
0.5-0.6	4717
0.6-0.7	394
0.7-0.8	30
0.8-0.85	7
0.85-0.9	0
0.9-0.95	2
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 NPC43055 and all drugs/candidates.
● The right table: Most similar clinical/approved drugs (Tc>=0.56 or Top200).

range	Tanimoto Coefficient
0-0.1	97
0.1-0.2	413
0.2-0.3	2785
0.3-0.4	3975
0.4-0.5	1503
0.5-0.6	353
0.6-0.7	21
0.7-0.8	3
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

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