Natural Product: NPC111466

Natural Product IDNPC111466
Common Name
?
The InCHIKey will be temporarily assigned as the "Common Name" if no IUPAC name or alternative short name is available.
Pachyelaside-A
IUPAC Name (3S,4aR,6aR,6aS,6bR,8aR,10S,12aR,14bS)-10-[(2R,3R,4S,5S,6R)-3-[(2S,3R,4S,5R,6R)-4-[(2S,3R,4S,5S,6R)-4,5-dihydroxy-6-(hydroxymethyl)-3-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-3,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-2,2,6a,6b,9,9,12a-heptamethyl-3-[(E)-3-phenylprop-2-enoyl]oxy-1,3,4,5,6,6a,7,8,8a,10,11,12,13,14b-tetradecahydropicene-4a-carboxylic acid
Synonyms
Synthetic Gene Cluster n.a.
ChEMBL Identifier CHEMBL2252212
PubChem CID 76326371
Chemical Classification
  • CHEMONTID:0000000 [Organic compounds]
    • [CHEMONTID:0000012] Lipids and lipid-like molecules
      • [CHEMONTID:0000259] Prenol lipids
        • [CHEMONTID:0002049] Terpene glycosides
          • [CHEMONTID:0001580] Triterpene glycosides
            • [CHEMONTID:0002358] Triterpene 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 IYKPELJBFODWHJ-FWMZTCOGSA-N
Standard InCHI InChI=1S/C63H94O25/c1-58(2)23-31-30-14-15-37-60(5)19-18-38(59(3,4)36(60)17-20-62(37,7)61(30,6)21-22-63(31,57(78)79)24-39(58)84-40(68)16-13-29-11-9-8-10-12-29)85-55-51(46(74)42(70)33(26-65)82-55)88-54-49(77)50(44(72)35(28-67)81-54)86-56-52(47(75)43(71)34(27-66)83-56)87-53-48(76)45(73)41(69)32(25-64)80-53/h8-14,16,31-39,41-56,64-67,69-77H,15,17-28H2,1-7H3,(H,78,79)/b16-13+/t31-,32+,33+,34+,35+,36-,37+,38-,39-,41+,42+,43+,44+,45-,46-,47-,48+,49+,50-,51+,52+,53-,54-,55-,56-,60-,61+,62+,63+/m0/s1
SMILES OC[C@H]1O[C@@H](O[C@H]2CC[C@]3([C@H](C2(C)C)CC[C@@]2([C@@H]3CC=C3[C@@]2(C)CC[C@@]2([C@H]3CC(C)(C)[C@H](C2)OC(=O)/C=C/c2ccccc2)C(=O)O)C)C)[C@@H]([C@H]([C@@H]1O)O)O[C@@H]1O[C@H](CO)[C@H]([C@@H]([C@H]1O)O[C@@H]1O[C@H](CO)[C@H]([C@@H]([C@H]1O[C@@H]1O[C@H](CO)[C@H]([C@@H]([C@H]1O)O)O)O)O)O

  Calculated Properties

Physi-Chem Properties

Molecular Weight:   1250.61 Volume:   1213.939
?
Van der Waals volume.
Dense:   1.03 LogP:   1.198
?
The logarithm of the n-octanol/water distribution coefficients.
logD7.4:   2.3
?
The logarithm of the n-octanol/water distribution coefficient at pH=7.4.
LogS:   -3.745
?
The logarithm of aqueous solubility value.
Rotatable Bonds:   17.0 Rigid Bonds:   59.0
TPSA:   400.43
?
Topological Polar Surface Area.
H-Bond Acceptor:   25.0
H-Bond Donor:   14.0 Rings:   10.0
Heavy Atoms:   25.0

MedChem Properties

QED Drug-Likeness Score:   0.044 GASA:   1.0
?
GASA represents the probability of being difficult to synthesize, ranging from 0 to 1.
Synthetic Accessibility Score:   7.137 Fsp3:   0.81
MCE-18:   285.035
?
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:   0.955 Fluc inhibitor:   0.316
?
The fluc inhibitor value is the probability of being fLuc inhibitors, within the range of 0 to 1.
Blue fluorescence:   0.066
?
The blue fluorescence value is the probability of being blue fluorescence, within the range of 0 to 1
Green fluorescence:   0.089
?
The green fluorescence value is the probability of being green fluorescence, within the range of 0 to 1
Reactive compounds:   0.256 Promiscuous compounds:   0.02

ADMET Properties (ADMETlab3.0)

ADMET: Absorption

Caco-2 Permeability:   -6.981 MDCK Permeability:   -5.15
Pgp-inhibitor:   0.0 Pgp-substrate:   0.061
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):   0.803
20% Bioavailability (F20%):   0.075 30% Bioavailability (F30%):   1.0
50% Bioavailability (F50%):   0.998

ADMET: Distribution

Blood-Brain-Barrier Penetration (BBB):   0.0 MRP1:   0.034
Plasma Protein Binding (PPB):   74.776% Volume Distribution (VD):   -0.539
Fu: 18.126%
?
The fraction unbound in plasms.
OATP1B1 inhibitor:   1.0
OATP1B3 inhibitor:   1.0 BCRP inhibitor:   0.0
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:   0.0 CYP3A4-substrate:   0.0
CYP2B6-substrate:   0.0 CYP2C8-inhibitor:   1.0
HLM stability:   0.0
?
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):  -0.625 Half-life (T1/2):  3.95

ADMET: Toxicity

hERG Blockers:  0.0 hERG Blockers (10um):  0.0
Human Hepatotoxicity (H-HT):  0.896 Drug-induced Liver Injury (DILI):  0.998
AMES Toxicity:  0.983 Rat Oral Acute Toxicity:  0.0
Maximum Recommended Daily Dose:  0.0 Skin Sensitization:  1.0
Carcinogencity:  0.055 Eye Corrosion:  0.0
Eye Irritation:  0.0 Respiratory Toxicity:  0.0
Drug-induced Neurotoxicity:  0.0 Ototoxicity:  1.0
Hematotoxicity:  0.761 Drug-induced Nephrotoxicity:  1.0
Genotoxicity:  0.682 RPMI-8226 Immunitoxicity:  0.115
A549 Cytotoxicity:  0.832 Hek293 Cytotoxicity:  0.299
BCF:   0.513
?
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:   3.473
?
48 hour Tetrahymena pyriformis IGC50. The unit of IGC50 is -log10[(mg/L)/(1000*MW)].
LC50DM:   5.177
?
48 hour Daphnia magna LC50. The unit of LC50DM is -log10[(mg/L)/(1000*MW)].
LC50FM:   4.156
?
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
NPO5418 Pachyelasma tessmannii Species Fabaceae Eukaryota n.a. n.a. n.a. PMID[15686409]
NPO5418 Pachyelasma tessmannii Species Fabaceae 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
- Biomphalaria glabrata LD50 = 2.0 ug ml-1 PMID[19928832]

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 NPC111466 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
0.879 High Similarity NPC40085
0.8217 Intermediate Similarity NPC264270
0.775 Intermediate Similarity NPC488211
0.7402 Intermediate Similarity NPC488212
0.7193 Intermediate Similarity NPC114304
0.6791 Remote Similarity NPC488210
0.6491 Remote Similarity NPC164194
0.6348 Remote Similarity NPC488215
0.6325 Remote Similarity NPC25605
0.616 Remote Similarity NPC324875
0.616 Remote Similarity NPC292677
0.6016 Remote Similarity NPC180550
0.6016 Remote Similarity NPC35405
0.5966 Remote Similarity NPC488214
0.595 Remote Similarity NPC488561
0.5868 Remote Similarity NPC127056
0.5833 Remote Similarity NPC12288
0.5798 Remote Similarity NPC270667
0.5797 Remote Similarity NPC329657
0.5794 Remote Similarity NPC257468
0.5789 Remote Similarity NPC166422
0.5789 Remote Similarity NPC219180
0.5789 Remote Similarity NPC251263
0.5738 Remote Similarity NPC109079
0.5734 Remote Similarity NPC120667
0.5734 Remote Similarity NPC278272
0.5704 Remote Similarity NPC54636
0.5703 Remote Similarity NPC276093
0.5691 Remote Similarity NPC472949
0.5652 Remote Similarity NPC606107
0.554 Remote Similarity NPC475513
0.5504 Remote Similarity NPC79718
0.5496 Remote Similarity NPC488564
0.5481 Remote Similarity NPC471384
0.5455 Remote Similarity NPC171007
0.5455 Remote Similarity NPC475486
0.5455 Remote Similarity NPC190849
0.5448 Remote Similarity NPC69425
0.5426 Remote Similarity NPC481082
0.5426 Remote Similarity NPC164419
0.5403 Remote Similarity NPC56713
0.5403 Remote Similarity NPC59804
0.5378 Remote Similarity NPC485587
0.5373 Remote Similarity NPC476992
0.5368 Remote Similarity NPC323341
0.5368 Remote Similarity NPC133818
0.5354 Remote Similarity NPC469945
0.5349 Remote Similarity NPC139044
0.5303 Remote Similarity NPC323359
0.5299 Remote Similarity NPC62725
0.5276 Remote Similarity NPC22956
0.5267 Remote Similarity NPC119794
0.525 Remote Similarity NPC482013
0.5185 Remote Similarity NPC480939
0.5185 Remote Similarity NPC480936
0.5182 Remote Similarity NPC151543
0.5177 Remote Similarity NPC473755
0.5175 Remote Similarity NPC161717
0.5169 Remote Similarity NPC204407
0.5161 Remote Similarity NPC22676
0.5156 Remote Similarity NPC80843
0.5122 Remote Similarity NPC191410
0.5118 Remote Similarity NPC114441
0.5115 Remote Similarity NPC258885
0.5079 Remote Similarity NPC172311
0.5078 Remote Similarity NPC610795
0.5069 Remote Similarity NPC471385
0.5039 Remote Similarity NPC174679
0.5039 Remote Similarity NPC279554

Similar Clinical/Approved Drugs

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

●  The left chart: Distribution of similarity level between NPC111466 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