NPASS Compound

Natural Product: NPC31251

Natural Product ID	NPC31251
Common Name ? The InCHIKey will be temporarily assigned as the "Common Name" if no IUPAC name or alternative short name is available.	YXHFXGHAELQJGK-UHFFFAOYSA-N
IUPAC Name	n.a.
Synonyms
Synthetic Gene Cluster	n.a.
ChEMBL Identifier	n.a.
PubChem CID	5383409
Chemical Classification	CHEMONTID:0000000 [Organic compounds] [CHEMONTID:0000261] Phenylpropanoids and polyketides [CHEMONTID:0000334] Flavonoids [CHEMONTID:0001111] Flavonoid glycosides [CHEMONTID:0001737] Flavonoid C-glycosides [CHEMONTID:0003535] Flavonoid 8-C-glycosides

The Chemical Classification was calculated by Classyfire, a software for chemical taxonomy calculation. Reference: DOI:10.1186/s13321-016-0174-y.

Chemical Representations

RDKit 3D 55 58 0 0 0 0 0 0 0 0999 V2000 3.0136 1.6273 2.9949 C 0 0 0 0 0 0 0 0 0 0 0 0 3.8695 2.2517 2.0609 O 0 0 0 0 0 0 0 0 0 0 0 0 3.7431 2.1100 0.6964 C 0 0 0 0 0 0 0 0 0 0 0 0 2.7461 1.3278 0.1298 C 0 0 0 0 0 0 0 0 0 0 0 0 2.6058 1.1758 -1.2315 C 0 0 0 0 0 0 0 0 0 0 0 0 3.4974 1.8326 -2.0270 C 0 0 0 0 0 0 0 0 0 0 0 0 4.5112 2.6263 -1.4971 C 0 0 0 0 0 0 0 0 0 0 0 0 4.6289 2.7612 -0.1330 C 0 0 0 0 0 0 0 0 0 0 0 0 5.6447 3.5552 0.3561 O 0 0 0 0 0 0 0 0 0 0 0 0 1.5362 0.3455 -1.7910 C 0 0 0 0 0 0 0 0 0 0 0 0 1.3818 0.1411 -3.1400 C 0 0 0 0 0 0 0 0 0 0 0 0 0.3505 -0.6570 -3.6045 C 0 0 0 0 0 0 0 0 0 0 0 0 0.1900 -0.8580 -4.8348 O 0 0 0 0 0 0 0 0 0 0 0 0 -0.5022 -1.2320 -2.7075 C 0 0 0 0 0 0 0 0 0 0 0 0 -1.5335 -2.0380 -3.1539 C 0 0 0 0 0 0 0 0 0 0 0 0 -2.3756 -2.6113 -2.2286 C 0 0 0 0 0 0 0 0 0 0 0 0 -2.2227 -2.4056 -0.8670 C 0 0 0 0 0 0 0 0 0 0 0 0 -1.2006 -1.6054 -0.4288 C 0 0 0 0 0 0 0 0 0 0 0 0 -0.3229 -1.0088 -1.3611 C 0 0 0 0 0 0 0 0 0 0 0 0 0.6646 -0.2490 -0.9846 O 0 0 0 0 0 0 0 0 0 0 0 0 -0.9127 -1.3175 0.9597 C 0 0 0 0 0 0 0 0 0 0 0 0 -1.9339 -1.4910 2.0068 C 0 0 0 0 0 0 0 0 0 0 0 0 -3.1335 -0.6167 1.9651 C 0 0 0 0 0 0 0 0 0 0 0 0 -2.5734 0.8149 2.0272 C 0 0 0 0 0 0 0 0 0 0 0 0 -1.5260 0.8983 0.9286 C 0 0 0 0 0 0 0 0 0 0 0 0 -1.0619 2.3612 0.8992 C 0 0 0 0 0 0 0 0 0 0 0 0 -0.2541 2.5171 -0.2081 O 0 0 0 0 0 0 0 0 0 0 0 0 -0.4935 0.0153 1.0362 O 0 0 0 0 0 0 0 0 0 0 0 0 -3.6134 1.6672 1.6588 O 0 0 0 0 0 0 0 0 0 0 0 0 -3.8130 -0.7869 3.1914 O 0 0 0 0 0 0 0 0 0 0 0 0 -2.1781 -2.8092 2.4128 O 0 0 0 0 0 0 0 0 0 0 0 0 -3.0859 -3.0004 0.0316 O 0 0 0 0 0 0 0 0 0 0 0 0 -1.6964 -2.2501 -4.5148 O 0 0 0 0 0 0 0 0 0 0 0 0 3.4367 1.5604 3.9960 H 0 0 0 0 0 0 0 0 0 0 0 0 2.0360 2.1314 2.9278 H 0 0 0 0 0 0 0 0 0 0 0 0 2.8960 0.5615 2.6383 H 0 0 0 0 0 0 0 0 0 0 0 0 2.0747 0.8314 0.7944 H 0 0 0 0 0 0 0 0 0 0 0 0 3.4218 1.7403 -3.0984 H 0 0 0 0 0 0 0 0 0 0 0 0 5.1741 3.1109 -2.1994 H 0 0 0 0 0 0 0 0 0 0 0 0 6.4936 3.2315 0.7762 H 0 0 0 0 0 0 0 0 0 0 0 0 2.0592 0.5969 -3.8545 H 0 0 0 0 0 0 0 0 0 0 0 0 -3.1974 -3.2502 -2.5232 H 0 0 0 0 0 0 0 0 0 0 0 0 -0.0131 -1.9172 1.2959 H 0 0 0 0 0 0 0 0 0 0 0 0 -1.3927 -1.1049 2.9581 H 0 0 0 0 0 0 0 0 0 0 0 0 -3.8406 -0.7250 1.1633 H 0 0 0 0 0 0 0 0 0 0 0 0 -2.1962 1.0670 3.0153 H 0 0 0 0 0 0 0 0 0 0 0 0 -2.1087 0.7796 -0.0329 H 0 0 0 0 0 0 0 0 0 0 0 0 -1.9684 2.9935 0.8316 H 0 0 0 0 0 0 0 0 0 0 0 0 -0.4958 2.6056 1.8221 H 0 0 0 0 0 0 0 0 0 0 0 0 -0.7790 2.8107 -1.0197 H 0 0 0 0 0 0 0 0 0 0 0 0 -4.4440 1.1842 1.4517 H 0 0 0 0 0 0 0 0 0 0 0 0 -4.5501 -0.1587 3.2836 H 0 0 0 0 0 0 0 0 0 0 0 0 -1.3149 -3.2913 2.2602 H 0 0 0 0 0 0 0 0 0 0 0 0 -3.6473 -3.8151 -0.1826 H 0 0 0 0 0 0 0 0 0 0 0 0 -1.5939 -3.1635 -4.9459 H 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1 0 2 3 1 0 3 4 2 0 4 5 1 0 5 6 2 0 6 7 1 0 7 8 2 0 8 9 1 0 5 10 1 0 10 11 2 0 11 12 1 0 12 13 2 0 12 14 1 0 14 15 2 0 15 16 1 0 16 17 2 0 17 18 1 0 18 19 2 0 19 20 1 0 18 21 1 0 21 22 1 0 22 23 1 0 23 24 1 0 24 25 1 0 25 26 1 0 26 27 1 0 25 28 1 0 24 29 1 0 23 30 1 0 22 31 1 0 17 32 1 0 15 33 1 0 8 3 1 0 20 10 1 0 28 21 1 0 19 14 1 0 1 34 1 0 1 35 1 0 1 36 1 0 4 37 1 0 6 38 1 0 7 39 1 0 9 40 1 0 11 41 1 0 16 42 1 0 21 43 1 0 22 44 1 0 23 45 1 0 24 46 1 0 25 47 1 0 26 48 1 0 26 49 1 0 27 50 1 0 29 51 1 0 30 52 1 0 31 53 1 0 32 54 1 0 33 55 1 0 M END

Standard InCHIKey	YXHFXGHAELQJGK-UHFFFAOYSA-N
Standard InCHI	InChI=1S/C22H22O11/c1-31-14-4-8(2-3-9(14)24)13-6-12(27)16-10(25)5-11(26)17(21(16)32-13)22-20(30)19(29)18(28)15(7-23)33-22/h2-6,15,18-20,22-26,28-30H,7H2,1H3
SMILES	COc1cc(ccc1O)c1cc(=O)c2c(cc(c(c2o1)C1C(C(C(C(CO)O1)O)O)O)O)O

Calculated Properties

Physi-Chem Properties

Molecular Weight:	462.12	Volume:	430.443 ? Van der Waals volume.
Dense:	1.074	LogP:	0.244 ? The logarithm of the n-octanol/water distribution coefficients.
logD7.4:	1.095 ? The logarithm of the n-octanol/water distribution coefficient at pH=7.4.	LogS:	-3.417 ? The logarithm of aqueous solubility value.
Rotatable Bonds:	4.0	Rigid Bonds:	24.0
TPSA:	190.28 ? Topological Polar Surface Area.	H-Bond Acceptor:	11.0
H-Bond Donor:	7.0	Rings:	4.0
Heavy Atoms:	11.0

MedChem Properties

QED Drug-Likeness Score:	0.278	GASA:	0.0 ? GASA represents the probability of being difficult to synthesize, ranging from 0 to 1.
Synthetic Accessibility Score:	4.014	Fsp³:	0.318
MCE-18:	90.31 ? MCE-18 stands for medicinal chemistry evolution.MCE-18≥45 is considered a suitable value.	Lipinski Rule-of-5:	Accepted
Pfizer Rule:	Rejected	GSK Rule:	Accepted
Golden Triangle Rule:	Rejected	BMS Rule:	0
Chelating Alert:	1	PAINS Alert:	0
Colloidal aggregators:	0.488	Fluc inhibitor:	0.01 ? The fluc inhibitor value is the probability of being fLuc inhibitors, within the range of 0 to 1.
Blue fluorescence:	0.98 ? The blue fluorescence value is the probability of being blue fluorescence, within the range of 0 to 1	Green fluorescence:	0.927 ? The green fluorescence value is the probability of being green fluorescence, within the range of 0 to 1
Reactive compounds:	0.107	Promiscuous compounds:	0.45

ADMET Properties (ADMETlab3.0)

ADMET: Absorption

Caco-2 Permeability:	-6.252	MDCK Permeability:	-5.261
Pgp-inhibitor:	0.0	Pgp-substrate:	0.797
PAMPA:	0.978 ? The experimental data for Peff was logarithmically transformed (logPeff). Molecules with log Peff values below 2.0 were classified as low-permeability (Category 0), while those with log Peff values exceeding 2.5 were classified as high-permeability (Category 1).	Human Intestinal Absorption (HIA):	0.64
20% Bioavailability (F20%):	0.568	30% Bioavailability (F30%):	0.988
50% Bioavailability (F50%):	0.999

ADMET: Distribution

Blood-Brain-Barrier Penetration (BBB):	0.001	MRP1:	0.958
Plasma Protein Binding (PPB):	84.034%	Volume Distribution (VD):	-0.028
Fu:	14.667% ? The fraction unbound in plasms.	OATP1B1 inhibitor:	0.019
OATP1B3 inhibitor:	0.983	BCRP inhibitor:	0.903
BSEP inhibitor:	0.124

ADMET: Metabolism

CYP1A2-inhibitor:	0.0	CYP1A2-substrate:	0.0
CYP2C19-inhibitor:	0.006	CYP2C19-substrate:	0.0
CYP2C9-inhibitor:	0.999	CYP2C9-substrate:	0.0
CYP2D6-inhibitor:	0.238	CYP2D6-substrate:	0.016
CYP3A4-inhibitor:	0.002	CYP3A4-substrate:	0.003
CYP2B6-substrate:	0.0	CYP2C8-inhibitor:	0.279
HLM stability:	0.008 ? Human liver microsomal (HLM) stability. Category 0: stable+ (HLM > 30 min); Category 1: unstable- (HLM ≤ 30 min). The output value is the probability of human liver microsomal instability, where a value closer to 1 indicates a higher likelihood of instability.

ADMET: Excretion

Clearance (CL):

3.457

Half-life (T1/2):

2.893

ADMET: Toxicity

hERG Blockers:	0.017	hERG Blockers (10um):	0.294
Human Hepatotoxicity (H-HT):	0.505	Drug-induced Liver Injury (DILI):	0.869
AMES Toxicity:	0.745	Rat Oral Acute Toxicity:	0.455
Maximum Recommended Daily Dose:	0.538	Skin Sensitization:	0.592
Carcinogencity:	0.435	Eye Corrosion:	0.0
Eye Irritation:	0.676	Respiratory Toxicity:	0.425
Drug-induced Neurotoxicity:	0.022	Ototoxicity:	0.699
Hematotoxicity:	0.052	Drug-induced Nephrotoxicity:	0.054
Genotoxicity:	0.839	RPMI-8226 Immunitoxicity:	0.154
A549 Cytotoxicity:	0.263	Hek293 Cytotoxicity:	0.653
BCF:	0.464 ? Bioconcentration factors are used for considering secondary poisoning potential and assessing risks to human health via the food chain. The unit is -log10[(mg/L)/(1000*MW)].	IGC50:	2.97 ? 48 hour Tetrahymena pyriformis IGC50. The unit of IGC50 is -log10[(mg/L)/(1000*MW)].
LC50DM:	4.463 ? 48 hour Daphnia magna LC50. The unit of LC50DM is -log10[(mg/L)/(1000*MW)].	LC50FM:	3.676 ? 96 hour fathead minnow LC50. The unit of LC50FM is -log10[(mg/L)/(1000*MW)].

Species Source

Organism ID	Organism Name	Taxonomy Level	Family	SuperKingdom	Isolation Part	Collection Location	Collection Time	Reference
NPO16308	Citrus wilsonii	Species	Rutaceae	Eukaryota	n.a.	n.a.	n.a.	Database[COCONUT]
NPO10506	Artemisia apiacea	Species	Asteraceae	Eukaryota	n.a.	n.a.	n.a.	Database[COCONUT]
NPO15730	Citrus medica	Species	Rutaceae	Eukaryota	n.a.	n.a.	n.a.	Database[COCONUT]
NPO15730	Citrus medica	Species	Rutaceae	Eukaryota	n.a.	n.a.	n.a.	Database[HerDing]
NPO10506	Artemisia apiacea	Species	Asteraceae	Eukaryota	n.a.	n.a.	n.a.	Database[HerDing]
NPO16308	Citrus wilsonii	Species	Rutaceae	Eukaryota	n.a.	n.a.	n.a.	Database[HerDing]
NPO16308	Citrus wilsonii	Species	Rutaceae	Eukaryota	n.a.	n.a.	n.a.	Database[TCMID]
NPO15730	Citrus medica	Species	Rutaceae	Eukaryota	n.a.	n.a.	n.a.	Database[TCMID]
NPO10506	Artemisia apiacea	Species	Asteraceae	Eukaryota	n.a.	n.a.	n.a.	Database[TCMID]
NPO10506	Artemisia apiacea	Species	Asteraceae	Eukaryota	n.a.	n.a.	n.a.	Database[TCM_Taiwan]
NPO15730	Citrus medica	Species	Rutaceae	Eukaryota	n.a.	n.a.	n.a.	Database[TCM_Taiwan]
NPO16308	Citrus wilsonii	Species	Rutaceae	Eukaryota	n.a.	n.a.	n.a.	Database[TCM_Taiwan]
NPO16308	Citrus wilsonii	Species	Rutaceae	Eukaryota	n.a.	n.a.	n.a.	Database[TM-MC]
NPO15730	Citrus medica	Species	Rutaceae	Eukaryota	n.a.	n.a.	n.a.	Database[TM-MC]
NPO10506	Artemisia apiacea	Species	Asteraceae	Eukaryota	n.a.	n.a.	n.a.	Database[TM-MC]
NPO10506	Artemisia apiacea	Species	Asteraceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO15730	Citrus medica	Species	Rutaceae	Eukaryota	n.a.	n.a.	n.a.	Database[UNPD]
NPO16308	Citrus wilsonii	Species	Rutaceae	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	Organism Name	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

Molecular-level activity

Target ID	Target Type	Target Name	Target Organism	Activity Type	Activity Relation	Value	Unit	Reference

In vitro activity

Target ID	Target Type	Target Name	Target Organism	Activity Type	Activity Relation	Value	Unit	Reference

In vivo activity

Target ID	Target Type	Target Name	Target Organism	Activity Type	Activity Relation	Value	Unit	Reference

Experimental ADME

Experiment Model	Experiment Tissue	ADME Type	ADME Relation	ADME Value	ADME Unit	Reference

Experimental Toxicity

Quantitative toxicity

Experiment Model	Experiment Organism	Toxicity Type	Toxicity Relation	Toxicity Value	Toxicity Unit	Reference

Common Abbreviations:
LC: Lethal Concentration; LD: Lethal Dose; LT:Lethal Time; NOAEL: No-observed-adverse-effect Level; BMDL: Benchmark Dose Lower Confidence Limit; BMD: Benchmark Dose; BMC:Benchmark Concentration; LOAEL: Lowest Observed Adverse Effect Level; RfD:Reference Dose; RfC:Reference Concentration; MRL: Minimal Risk Level; MEG: Maximum Exposure Guideline; PAC: Protective Action Criteria

Categorical toxicity labels

Hepatotoxicity	Carcinogenicity	Mutagenicity	Cardiotoxicity	Respiratory Toxicity	Eye Irritation	Endocrine Disruption

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 toxicity records from domain-specific databases. These databases include:
☉ ToxValDB: a curated database that compiles quantitative toxicity values for chemicals from diverse public sources to support toxicological research and risk assessment.
☉ TOXRIC: a comprehensive, free-to-access, online database providing toxicological/feature data. The toxicity labels are retrieved from this database. [PMID: 36400569]

Chemically structural similarity

Similar Active Natural Products in NPASS

Top-200 similar NPs were calculated against the active-NP-set (includes approximately 50,000 NPs with experimentally-derived bioactivity available in NPASS)

Similarity is measured using the Tanimoto coefficient (Tc) , which compares the binary fingerprints of two molecules. Tc is calculated as the intersection divided by the union of '1' bits in the fingerprints, ranging from 0 to 1, with 1 indicating highest similarity.

● The left chart: Distribution of similarity level between NPC31251 and all remaining natural products in the NPASS database.
● The right table: Most similar natural products (Tc>=0.5 or Top200).

range	Tanimoto Coefficient
0-0.1	20578
0.1-0.2	25541
0.2-0.3	3026
0.3-0.4	585
0.4-0.5	101
0.5-0.6	20
0.6-0.7	2
0.7-0.8	0
0.8-0.85	0
0.85-0.9	0
0.9-0.95	0
0.95-1	0

Similarity Score	Similarity Level	Natural Product ID
0.7808	Intermediate Similarity	NPC209846
0.7703	Intermediate Similarity	NPC117418
0.716	Intermediate Similarity	NPC111249
0.6098	Remote Similarity	NPC112701
0.6023	Remote Similarity	NPC190393
0.5897	Remote Similarity	NPC55597
0.5882	Remote Similarity	NPC10807
0.5882	Remote Similarity	NPC161881
0.575	Remote Similarity	NPC307052
0.5679	Remote Similarity	NPC477897
0.5618	Remote Similarity	NPC109594
0.5517	Remote Similarity	NPC602537
0.5444	Remote Similarity	NPC326592
0.5444	Remote Similarity	NPC311830
0.5444	Remote Similarity	NPC602805
0.5435	Remote Similarity	NPC44947
0.5412	Remote Similarity	NPC328740
0.5412	Remote Similarity	NPC289774
0.5349	Remote Similarity	NPC53545
0.5349	Remote Similarity	NPC177308
0.5333	Remote Similarity	NPC601710
0.5256	Remote Similarity	NPC183950
0.5176	Remote Similarity	NPC56232
0.5176	Remote Similarity	NPC150123
0.5176	Remote Similarity	NPC608009

Similar Clinical/Approved Drugs

Similarity level is defined by Tanimoto coefficient (Tc) between two molecules.

● The left chart: Distribution of similarity level between NPC31251 and all drugs/candidates.
● The right table: Most similar clinical/approved drugs (Tc>=0.5 or Top200).

range	Tanimoto Coefficient
0-0.1	4786
0.1-0.2	4299
0.2-0.3	50
0.3-0.4	14
0.4-0.5	1
0.5-0.6	0
0.6-0.7	0
0.7-0.8	0
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
		NPD

Bioactivity similarity

Similar Natural Products in NPASS

Similarity level is defined by 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