Natural Product: NPC177206

Natural Product IDNPC177206
Common Name
?
The InCHIKey will be temporarily assigned as the "Common Name" if no IUPAC name or alternative short name is available.
QNJFMLSHQKNGEF-JZTQNTNKSA-N
IUPAC Name n.a.
Synonyms
Synthetic Gene Cluster n.a.
ChEMBL Identifier n.a.
PubChem CID 5320678
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 QNJFMLSHQKNGEF-JZTQNTNKSA-N
Standard InCHI InChI=1S/C50H82O21/c1-20-8-13-50(64-17-20)21(2)32-28(71-50)15-27-25-7-6-23-14-24(9-11-48(23,4)26(25)10-12-49(27,32)5)66-45-41(60)38(57)35(54)30(68-45)18-62-44-40(59)36(55)31(19-63-44)69-47-43(39(58)33(52)22(3)65-47)70-46-42(61)37(56)34(53)29(16-51)67-46/h20-47,51-61H,6-19H2,1-5H3/t20?,21?,22-,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?/m0/s1
SMILES CC1CCC2(C(C)C3C(CC4C5CCC6CC(CCC6(C)C5CCC34C)O[C@H]3[C@@H]([C@H]([C@@H]([C@@H](CO[C@H]4[C@@H]([C@H]([C@H](CO4)O[C@H]4[C@@H]([C@@H]([C@H]([C@H](C)O4)O)O)O[C@H]4[C@@H]([C@H]([C@@H]([C@@H](CO)O4)O)O)O)O)O)O3)O)O)O)O2)OC1

  Calculated Properties

Physi-Chem Properties

Molecular Weight:   1018.53 Volume:   972.386
?
Van der Waals volume.
Dense:   1.047 LogP:   1.269
?
The logarithm of the n-octanol/water distribution coefficients.
logD7.4:   1.877
?
The logarithm of the n-octanol/water distribution coefficient at pH=7.4.
LogS:   -3.696
?
The logarithm of aqueous solubility value.
Rotatable Bonds:   10.0 Rigid Bonds:   54.0
TPSA:   314.83
?
Topological Polar Surface Area.
H-Bond Acceptor:   21.0
H-Bond Donor:   11.0 Rings:   10.0
Heavy Atoms:   21.0

MedChem Properties

QED Drug-Likeness Score:   0.114 GASA:   1.0
?
GASA represents the probability of being difficult to synthesize, ranging from 0 to 1.
Synthetic Accessibility Score:   7.122 Fsp3:   1.0
MCE-18:   258.62
?
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:   0.572 Fluc inhibitor:   0.012
?
The fluc inhibitor value is the probability of being fLuc inhibitors, within the range of 0 to 1.
Blue fluorescence:   0.02
?
The blue fluorescence value is the probability of being blue fluorescence, within the range of 0 to 1
Green fluorescence:   0.033
?
The green fluorescence value is the probability of being green fluorescence, within the range of 0 to 1
Reactive compounds:   0.257 Promiscuous compounds:   0.017

ADMET Properties (ADMETlab3.0)

ADMET: Absorption

Caco-2 Permeability:   -6.287 MDCK Permeability:   -4.952
Pgp-inhibitor:   0.0 Pgp-substrate:   0.042
PAMPA:   0.966
?
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):   0.011
20% Bioavailability (F20%):   0.0 30% Bioavailability (F30%):   0.325
50% Bioavailability (F50%):   0.953

ADMET: Distribution

Blood-Brain-Barrier Penetration (BBB):   0.023 MRP1:   0.953
Plasma Protein Binding (PPB):   57.889% Volume Distribution (VD):   -0.395
Fu: 29.563%
?
The fraction unbound in plasms.
OATP1B1 inhibitor:   0.984
OATP1B3 inhibitor:   1.0 BCRP inhibitor:   0.0
BSEP inhibitor:   0.005

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:   0.0 CYP3A4-substrate:   0.0
CYP2B6-substrate:   0.0 CYP2C8-inhibitor:   0.014
HLM stability:   0.002
?
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):  -0.038 Half-life (T1/2):  4.491

ADMET: Toxicity

hERG Blockers:  0.027 hERG Blockers (10um):  0.077
Human Hepatotoxicity (H-HT):  0.697 Drug-induced Liver Injury (DILI):  0.783
AMES Toxicity:  0.965 Rat Oral Acute Toxicity:  0.001
Maximum Recommended Daily Dose:  0.023 Skin Sensitization:  0.999
Carcinogencity:  0.013 Eye Corrosion:  0.0
Eye Irritation:  0.0 Respiratory Toxicity:  0.0
Drug-induced Neurotoxicity:  0.001 Ototoxicity:  1.0
Hematotoxicity:  0.15 Drug-induced Nephrotoxicity:  0.361
Genotoxicity:  0.0 RPMI-8226 Immunitoxicity:  0.378
A549 Cytotoxicity:  0.961 Hek293 Cytotoxicity:  0.845
BCF:   2.009
?
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:   4.061
?
48 hour Tetrahymena pyriformis IGC50. The unit of IGC50 is -log10[(mg/L)/(1000*MW)].
LC50DM:   5.357
?
48 hour Daphnia magna LC50. The unit of LC50DM is -log10[(mg/L)/(1000*MW)].
LC50FM:   4.576
?
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
NPO6867 Asparagus curillus Species Asparagaceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO6867 Asparagus curillus Species Asparagaceae Eukaryota n.a. n.a. n.a. Database[TCMID]
NPO6867 Asparagus curillus Species Asparagaceae Eukaryota n.a. n.a. n.a. Database[TCM_Taiwan]
NPO6867 Asparagus curillus Species Asparagaceae 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
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 NPC177206 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
0.8636 High Similarity NPC211354
0.809 Intermediate Similarity NPC477451
0.8068 Intermediate Similarity NPC297348
0.8068 Intermediate Similarity NPC249204
0.8068 Intermediate Similarity NPC48339
0.8068 Intermediate Similarity NPC141769
0.8068 Intermediate Similarity NPC477547
0.7849 Intermediate Similarity NPC107962
0.7667 Intermediate Similarity NPC177834
0.7447 Intermediate Similarity NPC107188
0.7423 Intermediate Similarity NPC160426
0.7396 Intermediate Similarity NPC6295
0.7283 Intermediate Similarity NPC325828
0.7204 Intermediate Similarity NPC234352
0.7157 Intermediate Similarity NPC128572
0.7083 Intermediate Similarity NPC19400
0.6875 Remote Similarity NPC222731
0.6863 Remote Similarity NPC475643
0.6842 Remote Similarity NPC294686
0.6804 Remote Similarity NPC206003
0.6804 Remote Similarity NPC473610
0.6729 Remote Similarity NPC475625
0.6702 Remote Similarity NPC485594
0.6635 Remote Similarity NPC92890
0.6569 Remote Similarity NPC113044
0.6569 Remote Similarity NPC283829
0.6569 Remote Similarity NPC161676
0.6531 Remote Similarity NPC250393
0.6505 Remote Similarity NPC475351
0.6449 Remote Similarity NPC97700
0.6449 Remote Similarity NPC184617
0.6449 Remote Similarity NPC30856
0.6436 Remote Similarity NPC215408
0.6415 Remote Similarity NPC471464
0.6396 Remote Similarity NPC83137
0.6321 Remote Similarity NPC477809
0.6311 Remote Similarity NPC195297
0.6214 Remote Similarity NPC485595
0.6195 Remote Similarity NPC132080
0.6154 Remote Similarity NPC141433
0.6122 Remote Similarity NPC181845
0.6078 Remote Similarity NPC54619
0.6058 Remote Similarity NPC125324
0.6055 Remote Similarity NPC480555
0.6055 Remote Similarity NPC150372
0.6018 Remote Similarity NPC470864
0.5982 Remote Similarity NPC116756
0.5929 Remote Similarity NPC232037
0.5922 Remote Similarity NPC306131
0.5922 Remote Similarity NPC200802
0.5882 Remote Similarity NPC474399
0.5865 Remote Similarity NPC264101
0.5842 Remote Similarity NPC291203
0.5842 Remote Similarity NPC217205
0.5818 Remote Similarity NPC51172
0.5818 Remote Similarity NPC49032
0.5816 Remote Similarity NPC24960
0.5794 Remote Similarity NPC14704
0.578 Remote Similarity NPC470433
0.578 Remote Similarity NPC46190
0.578 Remote Similarity NPC171073
0.5776 Remote Similarity NPC480553
0.5763 Remote Similarity NPC470866
0.5755 Remote Similarity NPC470432
0.5755 Remote Similarity NPC230507
0.5676 Remote Similarity NPC300557
0.5652 Remote Similarity NPC194207
0.5652 Remote Similarity NPC22779
0.5614 Remote Similarity NPC269297
0.5614 Remote Similarity NPC222202
0.5603 Remote Similarity NPC480554
0.5565 Remote Similarity NPC475333
0.5565 Remote Similarity NPC224098
0.5565 Remote Similarity NPC208383
0.5556 Remote Similarity NPC473774
0.5556 Remote Similarity NPC481419
0.5556 Remote Similarity NPC481417
0.5545 Remote Similarity NPC473601
0.5545 Remote Similarity NPC202898
0.5538 Remote Similarity NPC329807
0.5536 Remote Similarity NPC6806
0.553 Remote Similarity NPC481189
0.5526 Remote Similarity NPC475319
0.5524 Remote Similarity NPC128123
0.551 Remote Similarity NPC277715
0.5508 Remote Similarity NPC233433
0.5495 Remote Similarity NPC602423
0.5489 Remote Similarity NPC329727
0.5417 Remote Similarity NPC232054
0.5413 Remote Similarity NPC70204
0.541 Remote Similarity NPC480556
0.5391 Remote Similarity NPC115165
0.5349 Remote Similarity NPC481190
0.5345 Remote Similarity NPC475550
0.5323 Remote Similarity NPC220836
0.531 Remote Similarity NPC248746
0.5299 Remote Similarity NPC309278
0.5253 Remote Similarity NPC144790
0.5253 Remote Similarity NPC149400
0.5248 Remote Similarity NPC481420
0.5248 Remote Similarity NPC481421
0.5242 Remote Similarity NPC224314
0.5229 Remote Similarity NPC485601
0.5225 Remote Similarity NPC305423
0.5169 Remote Similarity NPC32361
0.5169 Remote Similarity NPC13193
0.5167 Remote Similarity NPC476112
0.5167 Remote Similarity NPC307534
0.513 Remote Similarity NPC42171
0.5124 Remote Similarity NPC477811
0.5081 Remote Similarity NPC94086
0.5081 Remote Similarity NPC473817
0.5049 Remote Similarity NPC172838
0.5047 Remote Similarity NPC210157
0.5041 Remote Similarity NPC470862

Similar Clinical/Approved Drugs

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

●  The left chart: Distribution of similarity level between NPC177206 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
0.7283 Intermediate Similarity NPD8171 Phase 2
0.6214 Remote Similarity NPD8170 Phase 2

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