NPASS Compound

Structure

NPC277467 OpenBabel06302215512D 32 35 0 0 1 0 0 0 0 0999 V2000 3.4641 1.0000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 3.4641 -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 1.7321 -0.0000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1.7321 1.0000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 2.5981 1.5000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 0.8660 -0.5000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 0.8660 -1.5000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 0.0000 -2.0000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 0.0000 -3.0000 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 -0.8660 -1.5000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -0.8660 -0.5000 0.0000 C 0 0 0 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 -2.5981 -1.5000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -1.7321 -2.0000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -1.7321 -3.0000 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 -3.4641 -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 -3.4641 1.0000 0.0000 C 0 0 1 0 0 0 0 0 0 0 0 0 -4.3301 1.5000 0.0000 C 0 0 3 0 0 0 0 0 0 0 0 0 -4.3301 2.5000 0.0000 C 0 0 2 0 0 0 0 0 0 0 0 0 -3.4641 3.0000 0.0000 C 0 0 1 0 0 0 0 0 0 0 0 0 -2.5981 2.5000 0.0000 C 0 0 3 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 -0.8660 2.5000 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 -1.7321 4.0000 0.0000 O 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 -3.4641 4.0000 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 -5.1962 3.0000 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 -5.1962 1.0000 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 1 6 2 0 0 0 0 1 2 1 0 0 0 0 2 3 2 0 0 0 0 3 4 1 0 0 0 0 4 5 2 0 0 0 0 4 7 1 0 0 0 0 5 6 1 0 0 0 0 7 32 1 0 0 0 0 7 8 2 0 0 0 0 8 9 1 0 0 0 0 9 10 2 0 0 0 0 9 11 1 0 0 0 0 11 16 2 0 0 0 0 11 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 2 0 0 0 0 14 19 1 0 0 0 0 15 16 1 0 0 0 0 15 18 1 0 0 0 0 16 17 1 0 0 0 0 20 19 1 1 0 0 0 20 21 1 0 0 0 0 20 28 1 0 0 0 0 21 22 1 0 0 0 0 21 31 1 0 0 0 0 22 23 1 0 0 0 0 22 30 1 1 0 0 0 23 24 1 0 0 0 0 23 29 1 6 0 0 0 24 25 1 0 0 0 0 24 28 1 0 0 0 0 25 26 2 0 0 0 0 25 27 1 0 0 0 0 M END $$$$

Physi-Chem Properties

Molecular Weight:	232.15
Volume:	257.918
LogP:	4.025
LogD:	3.53
LogS:	-4.153
# Rotatable Bonds:	0
TPSA:	26.3
# H-Bond Aceptor:	2
# H-Bond Donor:	0
# Rings:	2
# Heavy Atoms:	2

MedChem Properties

QED Drug-Likeness Score:	0.363
Synthetic Accessibility Score:	4.261
Fsp3:	0.533
Lipinski Rule-of-5:	Accepted
Pfizer Rule:	Rejected
GSK Rule:	Rejected
BMS Rule:	2
Golden Triangle Rule:	Accepted
Chelating Alert:	0
PAINS Alert:	0

ADMET Properties (ADMETlab2.0)

ADMET: Absorption

Caco-2 Permeability:	-4.508
MDCK Permeability:	2.3875138140283525e-05
Pgp-inhibitor:	0.001
Pgp-substrate:	0.0
Human Intestinal Absorption (HIA):	0.034
20% Bioavailability (F20%):	0.202
30% Bioavailability (F30%):	0.007

ADMET: Distribution

Blood-Brain-Barrier Penetration (BBB):	0.206
Plasma Protein Binding (PPB):	97.14420318603516%
Volume Distribution (VD):	1.864
Pgp-substrate:	1.8340494632720947%

ADMET: Metabolism

CYP1A2-inhibitor:	0.364
CYP1A2-substrate:	0.128
CYP2C19-inhibitor:	0.466
CYP2C19-substrate:	0.105
CYP2C9-inhibitor:	0.289
CYP2C9-substrate:	0.259
CYP2D6-inhibitor:	0.21
CYP2D6-substrate:	0.312
CYP3A4-inhibitor:	0.351
CYP3A4-substrate:	0.214

ADMET: Excretion

Clearance (CL):	9.226
Half-life (T1/2):	0.194

ADMET: Toxicity

hERG Blockers:	0.004
Human Hepatotoxicity (H-HT):	0.14
Drug-inuced Liver Injury (DILI):	0.37
AMES Toxicity:	0.024
Rat Oral Acute Toxicity:	0.098
Maximum Recommended Daily Dose:	0.598
Skin Sensitization:	0.956
Carcinogencity:	0.721
Eye Corrosion:	0.137
Eye Irritation:	0.892
Respiratory Toxicity:	0.904

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

Natural Product: NPC277467

Natural Product ID:	NPC277467
*Common Name:**	IKIIZLYTISPENI-ZAJNMQHRSA-N
IUPAC Name:	n.a.
Synonyms:
Standard InCHIKey:	IKIIZLYTISPENI-ZAJNMQHRSA-N
Standard InCHI:	InChI=1S/C21H18O11/c22-9-6-10(8-4-2-1-3-5-8)30-11-7-12(14(23)15(24)13(9)11)31-21-18(27)16(25)17(26)19(32-21)20(28)29/h1-7,16-19,21,23-27H,(H,28,29)/t16-,17-,18?,19?,21+/m0/s1
SMILES:	c1ccc(cc1)c1cc(=O)c2c(cc(c(c2O)O)O[C@H]2C([C@H]([C@@H](C(C(=O)O)O2)O)O)O)o1
Synthetic Gene Cluster:	n.a.
ChEMBL Identifier:	n.a.
PubChem CID:	44258403
Chemical Classification:**	CHEMONTID:0000000 [Organic compounds] [CHEMONTID:0000261] Phenylpropanoids and polyketides [CHEMONTID:0000334] Flavonoids [CHEMONTID:0001111] Flavonoid glycosides [CHEMONTID:0001583] Flavonoid O-glycosides [CHEMONTID:0002934] Flavonoid O-glucuronides [CHEMONTID:0003534] Flavonoid-7-O-glucuronides

*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

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Organism ID	Organism Name	Taxonomy Level	Family	SuperKingdom	Isolation Part	Collection Location	Collection Time	Reference
NPO28877	Scutellaria baicalensis	Species	Lamiaceae	Eukaryota	n.a.	n.a.	n.a.	PMID[9834167]
NPO5743	Salvia miltiorrhiza	Species	Lamiaceae	Eukaryota	roots	n.a.	n.a.	PMID[9834151]
NPO21324	Plantago major	Species	Plantaginaceae	Eukaryota	n.a.	n.a.	n.a.	PMID[9784154]
NPO5743	Salvia miltiorrhiza	Species	Lamiaceae	Eukaryota	n.a.	root	n.a.	PMID[3655791]
NPO5743	Salvia miltiorrhiza	Species	Lamiaceae	Eukaryota	n.a.	n.a.	n.a.	PMID[30351923]
NPO5743	Salvia miltiorrhiza	Species	Lamiaceae	Eukaryota	n.a.	n.a.	n.a.	PMID[29185738]
NPO5743	Salvia miltiorrhiza	Species	Lamiaceae	Eukaryota	n.a.	n.a.	n.a.	PMID[27569393]
NPO21324	Plantago major	Species	Plantaginaceae	Eukaryota	n.a.	seed	n.a.	PMID[24895551]
NPO5743	Salvia miltiorrhiza	Species	Lamiaceae	Eukaryota	n.a.	n.a.	n.a.	PMID[24108414]
NPO28574	Oroxylum indicum	Species	Bignoniaceae	Eukaryota	n.a.	seed	n.a.	PMID[23672042]

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☑ 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

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Organism ID	NP ID	Organism Material Preparation	Organism Part	NP Quantity (Standard)	NP Quantity (Minimum)	NP Quantity (Maximum)	Quantity Unit	Reference
No data available in table

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☑ 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

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Target ID	Target Type	Target Name	Target Organism	Activity Type	Activity Relation	Value	Unit	Reference
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☑ 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 NPC277467 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	439
0.1-0.2	1925
0.2-0.3	4492
0.3-0.4	9788
0.4-0.5	8060
0.5-0.6	4343
0.6-0.7	5366
0.7-0.8	5115
0.8-0.85	1602
0.85-0.9	1030
0.9-0.95	362
0.95-1	175

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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 NPC277467 and all drugs/candidates.
● The right table: Most similar clinical/approved drugs (Tc>=0.56 or Top200).

range	Tanimoto Coefficient
0-0.1	406
0.1-0.2	963
0.2-0.3	2082
0.3-0.4	2650
0.4-0.5	1744
0.5-0.6	873
0.6-0.7	273
0.7-0.8	120
0.8-0.85	16
0.85-0.9	15
0.9-0.95	7
0.95-1	1

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Similarity Score	Similarity Level	Drug ID	Developmental Stage
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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