Natural Product: NPC329820

Natural Product IDNPC329820
Common Name
?
The InCHIKey will be temporarily assigned as the "Common Name" if no IUPAC name or alternative short name is available.
XTDZSVGTXDVYON-WRKDTAHUSA-N
IUPAC Name n.a.
Synonyms
Synthetic Gene Cluster n.a.
ChEMBL Identifier n.a.
PubChem CID 46881050
Chemical Classification
  • CHEMONTID:0000000 [Organic compounds]
    • [CHEMONTID:0000012] Lipids and lipid-like molecules
      • [CHEMONTID:0000258] Steroids and steroid derivatives
        • [CHEMONTID:0001013] Steroidal glycosides
          • [CHEMONTID:0002364] Steroidal saponins

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

  Chemical Representations

Standard InCHIKey XTDZSVGTXDVYON-WRKDTAHUSA-N
Standard InCHI InChI=1S/C66H108O35/c1-22-8-11-66(89-18-22)23(2)38-33(101-66)13-28-26-7-6-25-12-32(29(70)14-65(25,5)27(26)9-10-64(28,38)4)91-53-36(17-69)94-59(50(53)84)88-21-37-41(75)44(78)47(81)62(95-37)96-51-31(72)20-87-60(49(51)83)98-54-42(76)34(15-67)93-63(56(54)100-58-45(79)40(74)30(71)19-86-58)97-52-35(16-68)92-57(85)55(48(52)82)99-61-46(80)43(77)39(73)24(3)90-61/h22-63,67-85H,6-21H2,1-5H3/t22-,23-,24-,25-,26+,27-,28-,29+,30-,31+,32+,33-,34+,35+,36-,37+,38-,39-,40-,41+,42+,43+,44-,45+,46+,47+,48-,49+,50+,51-,52-,53-,54-,55+,56+,57+,58-,59+,60-,61-,62-,63-,64-,65-,66+/m0/s1
SMILES C[C@H]1CC[C@@]2([C@@H](C)[C@H]3[C@H](C[C@H]4[C@@H]5CC[C@H]6C[C@H]([C@@H](C[C@]6(C)[C@H]5CC[C@]34C)O)O[C@H]3[C@H](CO)O[C@H]([C@@H]3O)OC[C@@H]3[C@H]([C@@H]([C@H]([C@@H](O3)O[C@H]3[C@@H](CO[C@H]([C@@H]3O)O[C@H]3[C@@H]([C@@H](CO)O[C@H]([C@@H]3O[C@H]3[C@@H]([C@H]([C@H](CO3)O)O)O)O[C@H]3[C@@H](CO)O[C@H]([C@@H]([C@H]3O)O[C@H]3[C@@H]([C@@H]([C@H]([C@H](C)O3)O)O)O)O)O)O)O)O)O)O2)OC1

  Calculated Properties

Physi-Chem Properties

Molecular Weight:   1460.67 Volume:   1346.515
?
Van der Waals volume.
Dense:   1.085 LogP:   -0.309
?
The logarithm of the n-octanol/water distribution coefficients.
logD7.4:   0.574
?
The logarithm of the n-octanol/water distribution coefficient at pH=7.4.
LogS:   -2.884
?
The logarithm of aqueous solubility value.
Rotatable Bonds:   18.0 Rigid Bonds:   71.0
TPSA:   532.05
?
Topological Polar Surface Area.
H-Bond Acceptor:   35.0
H-Bond Donor:   19.0 Rings:   13.0
Heavy Atoms:   35.0

MedChem Properties

QED Drug-Likeness Score:   0.061 GASA:   1.0
?
GASA represents the probability of being difficult to synthesize, ranging from 0 to 1.
Synthetic Accessibility Score:   7.411 Fsp3:   1.0
MCE-18:   347.727
?
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:   Accepted BMS Rule:   1
Chelating Alert:   0 PAINS Alert:   0
Colloidal aggregators:   0.571 Fluc inhibitor:   0.333
?
The fluc inhibitor value is the probability of being fLuc inhibitors, within the range of 0 to 1.
Blue fluorescence:   0.008
?
The blue fluorescence value is the probability of being blue fluorescence, within the range of 0 to 1
Green fluorescence:   0.0
?
The green fluorescence value is the probability of being green fluorescence, within the range of 0 to 1
Reactive compounds:   0.466 Promiscuous compounds:   0.042

ADMET Properties (ADMETlab3.0)

ADMET: Absorption

Caco-2 Permeability:   -7.713 MDCK Permeability:   -4.466
Pgp-inhibitor:   0.0 Pgp-substrate:   0.998
PAMPA:   1.0
?
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):   0.882
20% Bioavailability (F20%):   0.321 30% Bioavailability (F30%):   1.0
50% Bioavailability (F50%):   1.0

ADMET: Distribution

Blood-Brain-Barrier Penetration (BBB):   0.0 MRP1:   0.0
Plasma Protein Binding (PPB):   26.743% Volume Distribution (VD):   -0.402
Fu: 41.418%
?
The fraction unbound in plasms.
OATP1B1 inhibitor:   1.0
OATP1B3 inhibitor:   1.0 BCRP inhibitor:   0.007
BSEP inhibitor:   0.0

ADMET: Metabolism

CYP1A2-inhibitor:   0.0 CYP1A2-substrate:   0.0
CYP2C19-inhibitor:   0.0 CYP2C19-substrate:   0.0
CYP2C9-inhibitor:   0.0 CYP2C9-substrate:   0.0
CYP2D6-inhibitor:   0.0 CYP2D6-substrate:   0.0
CYP3A4-inhibitor:   1.0 CYP3A4-substrate:   1.0
CYP2B6-substrate:   0.0 CYP2C8-inhibitor:   0.044
HLM stability:   0.001
?
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):  -1.294 Half-life (T1/2):  4.001

ADMET: Toxicity

hERG Blockers:  0.0 hERG Blockers (10um):  0.002
Human Hepatotoxicity (H-HT):  0.56 Drug-induced Liver Injury (DILI):  0.989
AMES Toxicity:  0.979 Rat Oral Acute Toxicity:  0.0
Maximum Recommended Daily Dose:  0.0 Skin Sensitization:  1.0
Carcinogencity:  0.002 Eye Corrosion:  0.0
Eye Irritation:  0.0 Respiratory Toxicity:  0.0
Drug-induced Neurotoxicity:  0.0 Ototoxicity:  1.0
Hematotoxicity:  0.528 Drug-induced Nephrotoxicity:  0.993
Genotoxicity:  0.0 RPMI-8226 Immunitoxicity:  0.645
A549 Cytotoxicity:  0.988 Hek293 Cytotoxicity:  0.763
BCF:   1.071
?
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:   3.336
?
48 hour Tetrahymena pyriformis IGC50. The unit of IGC50 is -log10[(mg/L)/(1000*MW)].
LC50DM:   4.722
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48 hour Daphnia magna LC50. The unit of LC50DM is -log10[(mg/L)/(1000*MW)].
LC50FM:   3.633
?
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
NPO40067 Chlorophytum orchidastrum Species Asparagaceae Eukaryota n.a. n.a. n.a. PMID[20028106]

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
NPT393 Cell line HCT-116 Homo sapiens IC50 = 2190.0 nM PMID[20028106]
NPT139 Cell line HT-29 Homo sapiens IC50 = 9150.0 nM PMID[20028106]

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
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 NPC329820 and all remaining natural products in the NPASS database.
●  The right table: Most similar natural products (Tc>=0.5 or Top200).

Similarity Score Similarity Level Natural Product ID
0.888 High Similarity NPC329807
0.8605 High Similarity NPC329727
0.8527 High Similarity NPC481189
0.7923 Intermediate Similarity NPC330026
0.7576 Intermediate Similarity NPC481190
0.7008 Intermediate Similarity NPC83137
0.6746 Remote Similarity NPC115165
0.6667 Remote Similarity NPC473601
0.6462 Remote Similarity NPC232037
0.6439 Remote Similarity NPC132080
0.6336 Remote Similarity NPC232611
0.6241 Remote Similarity NPC470862
0.6154 Remote Similarity NPC97700
0.6154 Remote Similarity NPC30856
0.6077 Remote Similarity NPC151134
0.6063 Remote Similarity NPC475351
0.6058 Remote Similarity NPC470866
0.6015 Remote Similarity NPC473518
0.6 Remote Similarity NPC476112
0.6 Remote Similarity NPC307534
0.5909 Remote Similarity NPC184617
0.5845 Remote Similarity NPC210569
0.5827 Remote Similarity NPC470867
0.5786 Remote Similarity NPC94086
0.5786 Remote Similarity NPC473817
0.5778 Remote Similarity NPC116756
0.5775 Remote Similarity NPC220836
0.5693 Remote Similarity NPC470864
0.5662 Remote Similarity NPC475625
0.5659 Remote Similarity NPC195297
0.5571 Remote Similarity NPC31896
0.5522 Remote Similarity NPC51172
0.5522 Remote Similarity NPC49032
0.5512 Remote Similarity NPC206003
0.5512 Remote Similarity NPC473610
0.551 Remote Similarity NPC263359
0.55 Remote Similarity NPC233433
0.5433 Remote Similarity NPC222731
0.5417 Remote Similarity NPC480556
0.5401 Remote Similarity NPC475319
0.5317 Remote Similarity NPC177834
0.5312 Remote Similarity NPC250393
0.52 Remote Similarity NPC244431
0.5182 Remote Similarity NPC471464
0.518 Remote Similarity NPC51520
0.518 Remote Similarity NPC303069
0.517 Remote Similarity NPC473505
0.5156 Remote Similarity NPC294686
0.5147 Remote Similarity NPC602423
0.5145 Remote Similarity NPC128572
0.5115 Remote Similarity NPC19400
0.5113 Remote Similarity NPC6295
0.5106 Remote Similarity NPC470861
0.5101 Remote Similarity NPC79900
0.5101 Remote Similarity NPC15918
0.5099 Remote Similarity NPC305771
0.5099 Remote Similarity NPC94072
0.5099 Remote Similarity NPC169816
0.5072 Remote Similarity NPC300557
0.5068 Remote Similarity NPC224314
0.5039 Remote Similarity NPC234352

Similar Clinical/Approved Drugs

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

●  The left chart: Distribution of similarity level between NPC329820 and all drugs/candidates.
●  The right table: Most similar clinical/approved drugs (Tc>=0.5 or Top200).

Similarity Score Similarity Level Drug ID Developmental Stage
NPD

Bioactivity similarity

  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