Natural Product: NPC264270

Natural Product IDNPC264270
Common Name
?
The InCHIKey will be temporarily assigned as the "Common Name" if no IUPAC name or alternative short name is available.
Pachyelaside C
IUPAC Name (3S,4aR,6aR,6aS,6bR,8aR,10S,12aR,14bS)-10-[(2R,3R,4S,5S,6R)-3-[(2S,3R,4S,5R)-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-dihydroxyoxan-2-yl]oxy-4-hydroxy-6-(hydroxymethyl)-5-[(2S,3R,4S,5R)-3,4,5-trihydroxyoxan-2-yl]oxyoxan-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 CHEMBL2252210
PubChem CID 76319153
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 HPWHBQBEUIHTFN-GQPKTZSISA-N
Standard InCHI InChI=1S/C67H100O28/c1-62(2)23-32-31-14-15-39-64(5)19-18-40(63(3,4)38(64)17-20-66(39,7)65(31,6)21-22-67(32,61(83)84)24-41(62)90-42(73)16-13-30-11-9-8-10-12-30)91-59-55(50(81)53(37(27-70)89-59)93-56-48(79)43(74)33(71)28-85-56)94-57-51(82)52(34(72)29-86-57)92-60-54(47(78)45(76)36(26-69)88-60)95-58-49(80)46(77)44(75)35(25-68)87-58/h8-14,16,32-41,43-60,68-72,74-82H,15,17-29H2,1-7H3,(H,83,84)/b16-13+/t32-,33+,34+,35+,36+,37+,38-,39+,40-,41-,43-,44+,45+,46-,47-,48+,49+,50-,51+,52-,53+,54+,55+,56-,57-,58-,59-,60-,64-,65+,66+,67+/m0/s1
SMILES CC1(C)C[C@H]2C3=CC[C@@H]4[C@@]5(C)CC[C@@H](C(C)(C)[C@@H]5CC[C@@]4(C)[C@]3(C)CC[C@]2(C[C@@H]1OC(=O)/C=C/c1ccccc1)C(=O)O)O[C@H]1[C@@H]([C@H]([C@@H]([C@@H](CO)O1)O[C@H]1[C@@H]([C@H]([C@@H](CO1)O)O)O)O)O[C@H]1[C@@H]([C@H]([C@@H](CO1)O)O[C@H]1[C@@H]([C@H]([C@@H]([C@@H](CO)O1)O)O)O[C@H]1[C@@H]([C@H]([C@@H]([C@@H](CO)O1)O)O)O)O

  Calculated Properties

Physi-Chem Properties

Molecular Weight:   1352.64 Volume:   1300.938
?
Van der Waals volume.
Dense:   1.04 LogP:   1.033
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The logarithm of the n-octanol/water distribution coefficients.
logD7.4:   2.07
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The logarithm of the n-octanol/water distribution coefficient at pH=7.4.
LogS:   -3.812
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The logarithm of aqueous solubility value.
Rotatable Bonds:   18.0 Rigid Bonds:   65.0
TPSA:   439.12
?
Topological Polar Surface Area.
H-Bond Acceptor:   28.0
H-Bond Donor:   15.0 Rings:   11.0
Heavy Atoms:   28.0

MedChem Properties

QED Drug-Likeness Score:   0.038 GASA:   1.0
?
GASA represents the probability of being difficult to synthesize, ranging from 0 to 1.
Synthetic Accessibility Score:   7.534 Fsp3:   0.821
MCE-18:   310.23
?
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:   0.933 Fluc inhibitor:   0.314
?
The fluc inhibitor value is the probability of being fLuc inhibitors, within the range of 0 to 1.
Blue fluorescence:   0.062
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The blue fluorescence value is the probability of being blue fluorescence, within the range of 0 to 1
Green fluorescence:   0.095
?
The green fluorescence value is the probability of being green fluorescence, within the range of 0 to 1
Reactive compounds:   0.289 Promiscuous compounds:   0.021

ADMET Properties (ADMETlab3.0)

ADMET: Absorption

Caco-2 Permeability:   -6.933 MDCK Permeability:   -5.164
Pgp-inhibitor:   0.0 Pgp-substrate:   0.355
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):   0.371
20% Bioavailability (F20%):   0.068 30% Bioavailability (F30%):   0.999
50% Bioavailability (F50%):   0.996

ADMET: Distribution

Blood-Brain-Barrier Penetration (BBB):   0.0 MRP1:   0.038
Plasma Protein Binding (PPB):   70.999% Volume Distribution (VD):   -0.513
Fu: 19.608%
?
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:   0.157
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):  -0.825 Half-life (T1/2):  4.029

ADMET: Toxicity

hERG Blockers:  0.0 hERG Blockers (10um):  0.0
Human Hepatotoxicity (H-HT):  0.827 Drug-induced Liver Injury (DILI):  0.993
AMES Toxicity:  0.96 Rat Oral Acute Toxicity:  0.0
Maximum Recommended Daily Dose:  0.001 Skin Sensitization:  1.0
Carcinogencity:  0.011 Eye Corrosion:  0.0
Eye Irritation:  0.0 Respiratory Toxicity:  0.0
Drug-induced Neurotoxicity:  0.0 Ototoxicity:  1.0
Hematotoxicity:  0.636 Drug-induced Nephrotoxicity:  1.0
Genotoxicity:  0.18 RPMI-8226 Immunitoxicity:  0.162
A549 Cytotoxicity:  0.64 Hek293 Cytotoxicity:  0.208
BCF:   0.399
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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:   3.437
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48 hour Tetrahymena pyriformis IGC50. The unit of IGC50 is -log10[(mg/L)/(1000*MW)].
LC50DM:   5.257
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48 hour Daphnia magna LC50. The unit of LC50DM is -log10[(mg/L)/(1000*MW)].
LC50FM:   4.08
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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 NPC264270 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
0.938 High Similarity NPC40085
0.8217 Intermediate Similarity NPC111466
0.7794 Intermediate Similarity NPC488210
0.7164 Intermediate Similarity NPC488211
0.7 Intermediate Similarity NPC488212
0.6031 Remote Similarity NPC488561
0.5896 Remote Similarity NPC114304
0.5874 Remote Similarity NPC166422
0.5817 Remote Similarity NPC120667
0.5817 Remote Similarity NPC278272
0.5764 Remote Similarity NPC251263
0.5743 Remote Similarity NPC475513
0.5725 Remote Similarity NPC79718
0.5649 Remote Similarity NPC164194
0.5643 Remote Similarity NPC324875
0.5643 Remote Similarity NPC292677
0.5603 Remote Similarity NPC488209
0.56 Remote Similarity NPC471385
0.5586 Remote Similarity NPC471384
0.5578 Remote Similarity NPC54636
0.5536 Remote Similarity NPC482013
0.553 Remote Similarity NPC488215
0.5522 Remote Similarity NPC25605
0.5481 Remote Similarity NPC127056
0.5479 Remote Similarity NPC323341
0.5474 Remote Similarity NPC469945
0.5442 Remote Similarity NPC219180
0.5429 Remote Similarity NPC481082
0.5429 Remote Similarity NPC164419
0.5374 Remote Similarity NPC133818
0.535 Remote Similarity NPC69425
0.5319 Remote Similarity NPC257468
0.5294 Remote Similarity NPC161717
0.5278 Remote Similarity NPC488564
0.526 Remote Similarity NPC329657
0.5245 Remote Similarity NPC276093
0.5229 Remote Similarity NPC470876
0.5221 Remote Similarity NPC488214
0.52 Remote Similarity NPC475140
0.5188 Remote Similarity NPC33012
0.5177 Remote Similarity NPC180550
0.5177 Remote Similarity NPC35405
0.5145 Remote Similarity NPC109079
0.5138 Remote Similarity NPC476113
0.5125 Remote Similarity NPC8524
0.5109 Remote Similarity NPC12288
0.5108 Remote Similarity NPC472949
0.5072 Remote Similarity NPC56713
0.5072 Remote Similarity NPC59804
0.507 Remote Similarity NPC104400
0.507 Remote Similarity NPC10320
0.5068 Remote Similarity NPC288205
0.5068 Remote Similarity NPC51465
0.5034 Remote Similarity NPC475486
0.5034 Remote Similarity NPC473824

Similar Clinical/Approved Drugs

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

●  The left chart: Distribution of similarity level between NPC264270 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