NPASS Compound

Structure

NPC97199 OpenBabel06302215112D 27 30 0 0 1 0 0 0 0 0999 V2000 0.0306 -3.7237 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 0.0208 -2.7915 0.0000 N 0 0 0 0 0 0 0 0 0 0 0 0 0.8209 -2.3241 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 0.8169 -1.3983 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 0.0068 -0.9306 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -0.7933 -1.3981 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -0.7930 -2.3388 0.0000 C 0 0 2 0 0 0 0 0 0 0 0 0 -1.5980 -2.8091 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -2.3977 -2.3482 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -3.2008 -2.8317 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -4.0212 -2.3779 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -4.0384 -1.4406 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -3.2352 -0.9571 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -2.4149 -1.4108 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -1.6099 -0.9406 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -1.6045 -0.0096 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -0.8043 0.4579 0.0000 C 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 0.7984 0.4681 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 0.7922 1.3936 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -0.8106 1.3834 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 -1.6152 1.8407 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -2.4108 0.4563 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 -3.2523 -0.0264 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 -4.0667 0.4241 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -4.8528 -0.9901 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 -4.8699 -0.0595 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1 0 0 0 0 2 7 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 18 2 0 0 0 0 5 6 1 0 0 0 0 6 15 2 0 0 0 0 6 7 1 0 0 0 0 7 8 1 1 0 0 0 8 9 1 0 0 0 0 9 14 2 0 0 0 0 9 10 1 0 0 0 0 10 11 2 0 0 0 0 11 12 1 0 0 0 0 12 13 2 0 0 0 0 12 26 1 0 0 0 0 13 14 1 0 0 0 0 13 24 1 0 0 0 0 14 15 1 0 0 0 0 15 16 1 0 0 0 0 16 17 2 0 0 0 0 16 23 1 0 0 0 0 17 18 1 0 0 0 0 17 21 1 0 0 0 0 18 19 1 0 0 0 0 19 20 1 0 0 0 0 21 22 1 0 0 0 0 24 25 1 0 0 0 0 26 27 1 0 0 0 0 M END $$$$

Physi-Chem Properties

Molecular Weight:	371.17
Volume:	376.675
LogP:	2.343
LogD:	2.489
LogS:	-2.277
# Rotatable Bonds:	4
TPSA:	60.39
# H-Bond Aceptor:	6
# H-Bond Donor:	1
# Rings:	4
# Heavy Atoms:	6

MedChem Properties

QED Drug-Likeness Score:	0.891
Synthetic Accessibility Score:	3.202
Fsp3:	0.429
Lipinski Rule-of-5:	Accepted
Pfizer Rule:	Accepted
GSK Rule:	Accepted
BMS Rule:	0
Golden Triangle Rule:	Accepted
Chelating Alert:	1
PAINS Alert:	0

ADMET Properties (ADMETlab2.0)

ADMET: Absorption

Caco-2 Permeability:	-4.834
MDCK Permeability:	2.1461321011884138e-05
Pgp-inhibitor:	0.278
Pgp-substrate:	0.056
Human Intestinal Absorption (HIA):	0.005
20% Bioavailability (F20%):	0.006
30% Bioavailability (F30%):	0.006

ADMET: Distribution

Blood-Brain-Barrier Penetration (BBB):	0.925
Plasma Protein Binding (PPB):	78.74761962890625%
Volume Distribution (VD):	1.577
Pgp-substrate:	17.14422607421875%

ADMET: Metabolism

CYP1A2-inhibitor:	0.098
CYP1A2-substrate:	0.986
CYP2C19-inhibitor:	0.054
CYP2C19-substrate:	0.944
CYP2C9-inhibitor:	0.014
CYP2C9-substrate:	0.822
CYP2D6-inhibitor:	0.014
CYP2D6-substrate:	0.912
CYP3A4-inhibitor:	0.12
CYP3A4-substrate:	0.93

ADMET: Excretion

Clearance (CL):	8.821
Half-life (T1/2):	0.291

ADMET: Toxicity

hERG Blockers:	0.346
Human Hepatotoxicity (H-HT):	0.13
Drug-inuced Liver Injury (DILI):	0.455
AMES Toxicity:	0.24
Rat Oral Acute Toxicity:	0.907
Maximum Recommended Daily Dose:	0.901
Skin Sensitization:	0.402
Carcinogencity:	0.041
Eye Corrosion:	0.003
Eye Irritation:	0.012
Respiratory Toxicity:	0.941

Download Data

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

Natural Product: NPC97199

Natural Product ID:	NPC97199
*Common Name:**	WLPRMOITFOIWQB-ZDUSSCGKSA-N
IUPAC Name:	n.a.
Synonyms:
Standard InCHIKey:	WLPRMOITFOIWQB-ZDUSSCGKSA-N
Standard InCHI:	InChI=1S/C21H25NO5/c1-22-9-8-12-16-13(22)10-11-6-7-14(24-2)20(26-4)15(11)17(16)18(23)21(27-5)19(12)25-3/h6-7,13,23H,8-10H2,1-5H3/t13-/m0/s1
SMILES:	CN1CCc2c3[C@@H]1Cc1ccc(c(c1-c3c(c(c2OC)OC)O)OC)OC
Synthetic Gene Cluster:	n.a.
ChEMBL Identifier:	n.a.
PubChem CID:	n.a.
Chemical Classification:**	CHEMONTID:0000000 [Organic compounds] [CHEMONTID:0000279] Alkaloids and derivatives [CHEMONTID:0000381] Aporphines

*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
NPO7891	Verbena littoralis	Species	n.a.	n.a.	n.a.	n.a.	n.a.	PMID[11421751]
NPO7891	Verbena littoralis	Species	n.a.	n.a.	n.a.	n.a.	n.a.	PMID[12762811]
NPO2681	Phillyrea latifolia	Species	Oleaceae	Eukaryota	n.a.	n.a.	n.a.	Database[HerDing]
NPO2681	Phillyrea latifolia	Species	Oleaceae	Eukaryota	n.a.	n.a.	n.a.	Database[TCMID]
NPO7891	Verbena littoralis	Species	n.a.	n.a.	n.a.	n.a.	n.a.	Database[TCMID]
NPO6146	Stereocaulon sterile	Species	Stereocaulaceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO2681	Phillyrea latifolia	Species	Oleaceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO2533	Cardamine amara	Species	Brassicaceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO2099	Asteronyx loveni	Species	Asteronychidae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO7891	Verbena littoralis	Species	n.a.	n.a.	n.a.	n.a.	n.a.	Database[UNPD]
NPO478	Mazzaella laminarioides	Species	Gigartinaceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO8039	Wikstroemia hainanensis	Species	Thymelaeaceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO5394	Litsea sericea	Species	Lauraceae	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 NPC97199 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	346
0.1-0.2	1577
0.2-0.3	7467
0.3-0.4	10813
0.4-0.5	5055
0.5-0.6	8825
0.6-0.7	6760
0.7-0.8	1386
0.8-0.85	248
0.85-0.9	158
0.9-0.95	45
0.95-1	17

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 NPC97199 and all drugs/candidates.
● The right table: Most similar clinical/approved drugs (Tc>=0.56 or Top200).

range	Tanimoto Coefficient
0-0.1	214
0.1-0.2	787
0.2-0.3	1064
0.3-0.4	2200
0.4-0.5	2522
0.5-0.6	1538
0.6-0.7	660
0.7-0.8	135
0.8-0.85	28
0.85-0.9	2
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