NPASS Compound

Natural Product: NPC471724

Natural Product ID	NPC471724
Common Name ? The InCHIKey will be temporarily assigned as the "Common Name" if no IUPAC name or alternative short name is available.	3Beta,22-Dihydroxy-5Alpha-Lanosta-8,25-Dien-24-One
IUPAC Name	(6S)-5-hydroxy-6-[(3S,5R,10S,13R,14R,17R)-3-hydroxy-4,4,10,13,14-pentamethyl-2,3,5,6,7,11,12,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-17-yl]-2-methylhept-1-en-3-one
Synonyms
Synthetic Gene Cluster	n.a.
ChEMBL Identifier	CHEMBL3105558
PubChem CID	76310204
Chemical Classification	CHEMONTID:0000000 [Organic compounds] [CHEMONTID:0000012] Lipids and lipid-like molecules [CHEMONTID:0000259] Prenol lipids [CHEMONTID:0001553] Triterpenoids

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 81 84 0 0 0 0 0 0 0 0999 V2000 3.1640 2.9989 1.3825 C 0 0 0 0 0 0 0 0 0 0 0 0 3.5323 1.6490 0.6826 C 0 0 0 0 0 0 0 0 0 0 0 0 2.4120 1.1776 -0.0516 C 0 0 0 0 0 0 0 0 0 0 0 0 2.6099 -0.1215 -0.8750 C 0 0 0 0 0 0 0 0 0 0 0 0 1.2602 -0.2304 -1.6231 C 0 0 0 0 0 0 0 0 0 0 0 0 0.3632 0.7221 -0.9118 C 0 0 0 0 0 0 0 0 0 0 0 0 1.0647 0.8712 0.4419 C 0 0 0 0 0 0 0 0 0 0 0 0 0.3064 1.8571 1.2334 C 0 0 0 0 0 0 0 0 0 0 0 0 -1.1387 1.4670 1.3844 C 0 0 0 0 0 0 0 0 0 0 0 0 -1.6838 0.5856 0.3505 C 0 0 0 0 0 0 0 0 0 0 0 0 -1.0040 0.2332 -0.7150 C 0 0 0 0 0 0 0 0 0 0 0 0 -1.5748 -0.6472 -1.7868 C 0 0 0 0 0 0 0 0 0 0 0 0 -2.6557 -1.4880 -1.1446 C 0 0 0 0 0 0 0 0 0 0 0 0 -3.6532 -0.4974 -0.6019 C 0 0 0 0 0 0 0 0 0 0 0 0 -3.1006 0.1196 0.6278 C 0 0 0 0 0 0 0 0 0 0 0 0 -4.0087 1.2942 0.9585 C 0 0 0 0 0 0 0 0 0 0 0 0 -5.3417 0.6948 1.3271 C 0 0 0 0 0 0 0 0 0 0 0 0 -5.9405 -0.2129 0.3336 C 0 0 0 0 0 0 0 0 0 0 0 0 -5.0263 -1.0544 -0.4769 C 0 0 0 0 0 0 0 0 0 0 0 0 -5.5964 -1.0753 -1.9107 C 0 0 0 0 0 0 0 0 0 0 0 0 -5.0218 -2.5182 -0.0327 C 0 0 0 0 0 0 0 0 0 0 0 0 -6.7974 -1.0988 1.0318 O 0 0 0 0 0 0 0 0 0 0 0 0 -3.0144 -0.7868 1.8127 C 0 0 0 0 0 0 0 0 0 0 0 0 0.9266 -0.4935 1.1025 C 0 0 0 0 0 0 0 0 0 0 0 0 0.3779 2.0189 -1.6941 C 0 0 0 0 0 0 0 0 0 0 0 0 4.3473 0.9486 1.6599 C 0 0 0 0 0 0 0 0 0 0 0 0 4.8949 -0.3984 1.3411 C 0 0 0 0 0 0 0 0 0 0 0 0 5.7614 -0.3840 0.1233 C 0 0 0 0 0 0 0 0 0 0 0 0 6.0107 0.6470 -0.5463 O 0 0 0 0 0 0 0 0 0 0 0 0 6.3526 -1.6378 -0.3153 C 0 0 0 0 0 0 0 0 0 0 0 0 6.1445 -2.7650 0.3312 C 0 0 0 0 0 0 0 0 0 0 0 0 7.2105 -1.6485 -1.5201 C 0 0 0 0 0 0 0 0 0 0 0 0 5.5151 1.7298 1.9627 O 0 0 0 0 0 0 0 0 0 0 0 0 2.5131 3.6061 0.7460 H 0 0 0 0 0 0 0 0 0 0 0 0 2.7501 2.8637 2.3618 H 0 0 0 0 0 0 0 0 0 0 0 0 4.1034 3.6000 1.4877 H 0 0 0 0 0 0 0 0 0 0 0 0 4.2778 2.0560 -0.0975 H 0 0 0 0 0 0 0 0 0 0 0 0 2.2400 1.9235 -0.9089 H 0 0 0 0 0 0 0 0 0 0 0 0 2.7302 -0.9958 -0.2432 H 0 0 0 0 0 0 0 0 0 0 0 0 3.3830 0.0238 -1.6525 H 0 0 0 0 0 0 0 0 0 0 0 0 1.3596 0.0628 -2.6710 H 0 0 0 0 0 0 0 0 0 0 0 0 0.9435 -1.2950 -1.5965 H 0 0 0 0 0 0 0 0 0 0 0 0 0.3250 2.8876 0.8912 H 0 0 0 0 0 0 0 0 0 0 0 0 0.6887 1.8703 2.3024 H 0 0 0 0 0 0 0 0 0 0 0 0 -1.7310 2.4148 1.4917 H 0 0 0 0 0 0 0 0 0 0 0 0 -1.3136 0.9500 2.3787 H 0 0 0 0 0 0 0 0 0 0 0 0 -2.0872 0.0741 -2.4962 H 0 0 0 0 0 0 0 0 0 0 0 0 -0.8550 -1.1869 -2.3788 H 0 0 0 0 0 0 0 0 0 0 0 0 -3.0794 -2.2196 -1.8320 H 0 0 0 0 0 0 0 0 0 0 0 0 -2.1854 -2.0262 -0.2868 H 0 0 0 0 0 0 0 0 0 0 0 0 -3.7189 0.3329 -1.3673 H 0 0 0 0 0 0 0 0 0 0 0 0 -3.6722 1.9062 1.7891 H 0 0 0 0 0 0 0 0 0 0 0 0 -4.0923 1.8968 0.0325 H 0 0 0 0 0 0 0 0 0 0 0 0 -6.0356 1.5486 1.5140 H 0 0 0 0 0 0 0 0 0 0 0 0 -5.2089 0.2278 2.3465 H 0 0 0 0 0 0 0 0 0 0 0 0 -6.6468 0.3863 -0.3130 H 0 0 0 0 0 0 0 0 0 0 0 0 -5.2008 -0.2334 -2.4993 H 0 0 0 0 0 0 0 0 0 0 0 0 -5.2009 -2.0143 -2.3988 H 0 0 0 0 0 0 0 0 0 0 0 0 -6.6834 -1.1690 -1.9005 H 0 0 0 0 0 0 0 0 0 0 0 0 -5.6508 -2.6599 0.8866 H 0 0 0 0 0 0 0 0 0 0 0 0 -5.4939 -3.1924 -0.7855 H 0 0 0 0 0 0 0 0 0 0 0 0 -3.9927 -2.9054 0.0905 H 0 0 0 0 0 0 0 0 0 0 0 0 -7.7279 -0.8228 1.0095 H 0 0 0 0 0 0 0 0 0 0 0 0 -2.1376 -1.4283 1.8111 H 0 0 0 0 0 0 0 0 0 0 0 0 -3.9061 -1.4231 1.9642 H 0 0 0 0 0 0 0 0 0 0 0 0 -2.9849 -0.1355 2.7304 H 0 0 0 0 0 0 0 0 0 0 0 0 1.8669 -0.8476 1.5699 H 0 0 0 0 0 0 0 0 0 0 0 0 0.6120 -1.2912 0.4006 H 0 0 0 0 0 0 0 0 0 0 0 0 0.0886 -0.4673 1.8654 H 0 0 0 0 0 0 0 0 0 0 0 0 1.0648 1.9637 -2.5637 H 0 0 0 0 0 0 0 0 0 0 0 0 -0.6446 2.0948 -2.1737 H 0 0 0 0 0 0 0 0 0 0 0 0 0.4862 2.9220 -1.1064 H 0 0 0 0 0 0 0 0 0 0 0 0 3.8945 0.8605 2.6837 H 0 0 0 0 0 0 0 0 0 0 0 0 5.6978 -0.6249 2.1711 H 0 0 0 0 0 0 0 0 0 0 0 0 4.2118 -1.2377 1.3347 H 0 0 0 0 0 0 0 0 0 0 0 0 5.5206 -2.7784 1.2137 H 0 0 0 0 0 0 0 0 0 0 0 0 6.5659 -3.7105 0.0339 H 0 0 0 0 0 0 0 0 0 0 0 0 6.6940 -2.2808 -2.2998 H 0 0 0 0 0 0 0 0 0 0 0 0 7.2712 -0.6328 -1.9825 H 0 0 0 0 0 0 0 0 0 0 0 0 8.2305 -2.0179 -1.3263 H 0 0 0 0 0 0 0 0 0 0 0 0 6.0345 1.1674 2.6199 H 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1 0 2 3 1 0 3 4 1 0 4 5 1 0 5 6 1 0 6 7 1 0 7 8 1 0 8 9 1 0 9 10 1 0 10 11 2 0 11 12 1 0 12 13 1 0 13 14 1 0 14 15 1 0 15 16 1 0 16 17 1 0 17 18 1 0 18 19 1 0 19 20 1 0 19 21 1 0 18 22 1 0 15 23 1 0 7 24 1 0 6 25 1 0 2 26 1 0 26 27 1 0 27 28 1 0 28 29 2 0 28 30 1 0 30 31 2 0 30 32 1 0 26 33 1 0 7 3 1 0 11 6 1 0 15 10 1 0 19 14 1 0 1 34 1 0 1 35 1 0 1 36 1 0 2 37 1 0 3 38 1 0 4 39 1 0 4 40 1 0 5 41 1 0 5 42 1 0 8 43 1 0 8 44 1 0 9 45 1 0 9 46 1 0 12 47 1 0 12 48 1 0 13 49 1 0 13 50 1 0 14 51 1 0 16 52 1 0 16 53 1 0 17 54 1 0 17 55 1 0 18 56 1 0 20 57 1 0 20 58 1 0 20 59 1 0 21 60 1 0 21 61 1 0 21 62 1 0 22 63 1 0 23 64 1 0 23 65 1 0 23 66 1 0 24 67 1 0 24 68 1 0 24 69 1 0 25 70 1 0 25 71 1 0 25 72 1 0 26 73 1 0 27 74 1 0 27 75 1 0 31 76 1 0 31 77 1 0 32 78 1 0 32 79 1 0 32 80 1 0 33 81 1 0 M END

Standard InCHIKey	NRZPHWXZFDFOQN-GJLUZCMASA-N
Standard InCHI	InChI=1S/C30H48O3/c1-18(2)23(31)17-24(32)19(3)20-11-15-30(8)22-9-10-25-27(4,5)26(33)13-14-28(25,6)21(22)12-16-29(20,30)7/h19-20,24-26,32-33H,1,9-17H2,2-8H3/t19-,20+,24?,25-,26-,28+,29+,30-/m0/s1
SMILES	CC(C1CCC2(C1(CCC3=C2CCC4C3(CCC(C4(C)C)O)C)C)C)C(CC(=O)C(=C)C)O

Calculated Properties

Physi-Chem Properties

MedChem Properties

ADMET Properties (ADMETlab3.0)

ADMET: Absorption

ADMET: Distribution

ADMET: Metabolism

ADMET: Excretion

ADMET: Toxicity

Species Source

Organism ID	Organism Name	Taxonomy Level	Family	SuperKingdom	Isolation Part	Collection Location	Collection Time	Reference
NPO18766	Inonotus obliquus	Species	Hymenochaetaceae	Eukaryota	sclerotia	n.a.	n.a.	PMID[17049251]
NPO18766	Inonotus obliquus	Species	Hymenochaetaceae	Eukaryota	sclerotia	n.a.	n.a.	PMID[18387711]
NPO18766	Inonotus obliquus	Species	Hymenochaetaceae	Eukaryota	n.a.	n.a.	n.a.	PMID[24359303]
NPO18766	Inonotus obliquus	Species	Hymenochaetaceae	Eukaryota	n.a.	n.a.	n.a.	Database[COCONUT]
NPO18766	Inonotus obliquus	Species	Hymenochaetaceae	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

Activity Type	# Activity
IC50	3

Activity Type	# Activity
Cell line	2
Non-molecular	1

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
NPT91	Cell line	KB	Homo sapiens	IC50	=	9900.0	nM	PMID[18070971]
NPT81	Cell line	A549	Homo sapiens	IC50	>	10000.0	nM	PMID[11277769]
NPT20529	Non-molecular	NON-PROTEIN TARGET	n.a.	IC50	>	10000.0	nM	PMID[24359303]

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 NPC471724 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	19686
0.1-0.2	25800
0.2-0.3	3957
0.3-0.4	311
0.4-0.5	55
0.5-0.6	31
0.6-0.7	16
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
0.7018	Intermediate Similarity	NPC275910
0.661	Remote Similarity	NPC87489
0.6552	Remote Similarity	NPC118508
0.6552	Remote Similarity	NPC484086
0.6333	Remote Similarity	NPC73875
0.629	Remote Similarity	NPC94755
0.623	Remote Similarity	NPC132635
0.623	Remote Similarity	NPC601223
0.6167	Remote Similarity	NPC46160
0.6167	Remote Similarity	NPC202642
0.6094	Remote Similarity	NPC20388
0.6094	Remote Similarity	NPC471722
0.6094	Remote Similarity	NPC605915
0.6066	Remote Similarity	NPC231477
0.6066	Remote Similarity	NPC123724
0.6	Remote Similarity	NPC486193
0.6	Remote Similarity	NPC471720
0.5968	Remote Similarity	NPC214570
0.5938	Remote Similarity	NPC308041
0.5938	Remote Similarity	NPC16350
0.5909	Remote Similarity	NPC486187
0.5735	Remote Similarity	NPC484976
0.5538	Remote Similarity	NPC110021
0.5538	Remote Similarity	NPC482426
0.5429	Remote Similarity	NPC474922
0.5373	Remote Similarity	NPC55309
0.5373	Remote Similarity	NPC28252
0.5323	Remote Similarity	NPC606082
0.5303	Remote Similarity	NPC482423
0.5294	Remote Similarity	NPC484084
0.5294	Remote Similarity	NPC469400
0.5294	Remote Similarity	NPC183283
0.5246	Remote Similarity	NPC482425
0.5224	Remote Similarity	NPC275740
0.5224	Remote Similarity	NPC482424
0.5224	Remote Similarity	NPC86319
0.5217	Remote Similarity	NPC191684
0.5147	Remote Similarity	NPC259286
0.5147	Remote Similarity	NPC83216
0.5147	Remote Similarity	NPC484085
0.5143	Remote Similarity	NPC482597
0.5075	Remote Similarity	NPC171789
0.5072	Remote Similarity	NPC233836
0.5072	Remote Similarity	NPC159046
0.5072	Remote Similarity	NPC484974
0.5072	Remote Similarity	NPC23434
0.5072	Remote Similarity	NPC187376
0.507	Remote Similarity	NPC489792

Similar Clinical/Approved Drugs

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

● The left chart: Distribution of similarity level between NPC471724 and all drugs/candidates.
● The right table: Most similar clinical/approved drugs (Tc>=0.5 or Top200).

range	Tanimoto Coefficient
0-0.1	6877
0.1-0.2	2148
0.2-0.3	123
0.3-0.4	2
0.4-0.5	0
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