Natural Product: NPC231888

Natural Product IDNPC231888
Common Name
?
The InCHIKey will be temporarily assigned as the "Common Name" if no IUPAC name or alternative short name is available.
Pescaprein Xxv
IUPAC Name n.a.
Synonyms Pescaprein XXV
Synthetic Gene Cluster n.a.
ChEMBL Identifier CHEMBL1773741
PubChem CID 52952426
Chemical Classification
  • CHEMONTID:0000000 [Organic compounds]
    • [CHEMONTID:0004603] Organic oxygen compounds
      • [CHEMONTID:0000323] Organooxygen compounds
        • [CHEMONTID:0000011] Carbohydrates and carbohydrate conjugates
          • [CHEMONTID:0000198] Oligosaccharides

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 GEIFMZOIUWDOQZ-DQRIPJEXSA-N
Standard InCHI InChI=1S/C71H114O25/c1-10-12-14-15-16-17-20-23-31-37-49(73)91-65-64(96-67-55(79)53(77)51(75)41(5)83-67)60(93-68-56(80)61(58(43(7)85-68)92-66(82)40(3)4)90-50(74)39-38-46-32-27-25-28-33-46)45(9)87-71(65)94-59-44(8)86-69-57(81)62(59)89-48(72)36-30-24-21-18-19-22-29-35-47(34-26-13-11-2)88-70-63(95-69)54(78)52(76)42(6)84-70/h25,27-28,32-33,38-45,47,51-65,67-71,75-81H,10-24,26,29-31,34-37H2,1-9H3/b39-38+/t41-,42+,43-,44-,45-,47-,51-,52-,53+,54-,55+,56+,57+,58-,59-,60-,61-,62-,63+,64+,65+,67-,68-,69-,70-,71-/m0/s1
SMILES CCCCCCCCCCCC(=O)O[C@@H]1[C@@H]([C@H]([C@H](C)O[C@H]1O[C@H]1[C@H](C)O[C@@H]2[C@@H]([C@@H]1OC(=O)CCCCCCCCC[C@H](CCCCC)O[C@H]1[C@@H]([C@H]([C@H]([C@@H](C)O1)O)O)O2)O)O[C@H]1[C@@H]([C@@H]([C@H]([C@H](C)O1)OC(=O)C(C)C)OC(=O)/C=C/c1ccccc1)O)O[C@H]1[C@@H]([C@@H]([C@H]([C@H](C)O1)O)O)O

  Calculated Properties

Physi-Chem Properties

Molecular Weight:   1366.76 Volume:   1375.34
?
Van der Waals volume.
Dense:   0.994 LogP:   6.5
?
The logarithm of the n-octanol/water distribution coefficients.
logD7.4:   5.111
?
The logarithm of the n-octanol/water distribution coefficient at pH=7.4.
LogS:   -5.52
?
The logarithm of aqueous solubility value.
Rotatable Bonds:   29.0 Rigid Bonds:   57.0
TPSA:   339.11
?
Topological Polar Surface Area.
H-Bond Acceptor:   25.0
H-Bond Donor:   7.0 Rings:   7.0
Heavy Atoms:   25.0

MedChem Properties

QED Drug-Likeness Score:   0.021 GASA:   1.0
?
GASA represents the probability of being difficult to synthesize, ranging from 0 to 1.
Synthetic Accessibility Score:   6.773 Fsp3:   0.831
MCE-18:   187.538
?
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:   1.0 Fluc inhibitor:   0.666
?
The fluc inhibitor value is the probability of being fLuc inhibitors, within the range of 0 to 1.
Blue fluorescence:   0.233
?
The blue fluorescence value is the probability of being blue fluorescence, within the range of 0 to 1
Green fluorescence:   0.315
?
The green fluorescence value is the probability of being green fluorescence, within the range of 0 to 1
Reactive compounds:   0.384 Promiscuous compounds:   0.006

ADMET Properties (ADMETlab3.0)

ADMET: Absorption

Caco-2 Permeability:   -5.512 MDCK Permeability:   -5.02
Pgp-inhibitor:   0.018 Pgp-substrate:   0.918
PAMPA:   0.95
?
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):   0.052
20% Bioavailability (F20%):   0.564 30% Bioavailability (F30%):   0.979
50% Bioavailability (F50%):   1.0

ADMET: Distribution

Blood-Brain-Barrier Penetration (BBB):   0.0 MRP1:   0.996
Plasma Protein Binding (PPB):   97.277% Volume Distribution (VD):   0.03
Fu: 1.42%
?
The fraction unbound in plasms.
OATP1B1 inhibitor:   0.862
OATP1B3 inhibitor:   1.0 BCRP inhibitor:   0.0
BSEP inhibitor:   0.995

ADMET: Metabolism

CYP1A2-inhibitor:   0.0 CYP1A2-substrate:   0.029
CYP2C19-inhibitor:   0.0 CYP2C19-substrate:   0.0
CYP2C9-inhibitor:   0.0 CYP2C9-substrate:   0.0
CYP2D6-inhibitor:   0.0 CYP2D6-substrate:   0.572
CYP3A4-inhibitor:   0.0 CYP3A4-substrate:   1.0
CYP2B6-substrate:   0.0 CYP2C8-inhibitor:   1.0
HLM stability:   0.87
?
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):  0.767 Half-life (T1/2):  3.965

ADMET: Toxicity

hERG Blockers:  0.115 hERG Blockers (10um):  0.403
Human Hepatotoxicity (H-HT):  0.578 Drug-induced Liver Injury (DILI):  0.997
AMES Toxicity:  0.649 Rat Oral Acute Toxicity:  0.001
Maximum Recommended Daily Dose:  0.003 Skin Sensitization:  1.0
Carcinogencity:  0.0 Eye Corrosion:  0.0
Eye Irritation:  0.001 Respiratory Toxicity:  0.001
Drug-induced Neurotoxicity:  0.0 Ototoxicity:  0.998
Hematotoxicity:  0.623 Drug-induced Nephrotoxicity:  0.982
Genotoxicity:  0.0 RPMI-8226 Immunitoxicity:  0.741
A549 Cytotoxicity:  1.0 Hek293 Cytotoxicity:  0.824
BCF:   0.727
?
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:   5.082
?
48 hour Tetrahymena pyriformis IGC50. The unit of IGC50 is -log10[(mg/L)/(1000*MW)].
LC50DM:   6.534
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48 hour Daphnia magna LC50. The unit of LC50DM is -log10[(mg/L)/(1000*MW)].
LC50FM:   5.532
?
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
NPO23352 Ipomoea pes-caprae Species Convolvulaceae Eukaryota n.a. n.a. n.a. PMID[15730248]
NPO23352 Ipomoea pes-caprae Species Convolvulaceae Eukaryota Leaves Khon Kaen, Thailand 2002-APR PMID[15921434]
NPO23352 Ipomoea pes-caprae Species Convolvulaceae Eukaryota n.a. n.a. n.a. PMID[19061389]
NPO23352 Ipomoea pes-caprae Species Convolvulaceae Eukaryota ground entire plants Hainan Province, China 2004-APR PMID[19061389]
NPO23352 Ipomoea pes-caprae Species Convolvulaceae Eukaryota n.a. aerial part n.a. PMID[21338052]
NPO23352 Ipomoea pes-caprae Species Convolvulaceae Eukaryota n.a. n.a. n.a. PMID[31017778]
NPO23352 Ipomoea pes-caprae Species Convolvulaceae Eukaryota n.a. n.a. n.a. Database[COCONUT]
NPO23352 Ipomoea pes-caprae Species Convolvulaceae 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
NPT389 Cell line RPMI-8226 Homo sapiens IC50 > 10000.0 nM PMID[34969245]
NPT28438 Unchecked Unchecked n.a. Activity n.a. n.a. n.a. PMID[34969245]
NPT25439 Cell line MM1.S Homo sapiens Activity n.a. n.a. n.a. PMID[34969245]
NPT2 Others Unspecified n.a. Ratio IC50 = 2.1 n.a. PMID[21338052]

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 NPC231888 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
1.0 High Similarity NPC124878
0.9444 High Similarity NPC35338
0.9444 High Similarity NPC204214
0.9444 High Similarity NPC92283
0.9231 High Similarity NPC63404
0.8454 Intermediate Similarity NPC10121
0.8454 Intermediate Similarity NPC198918
0.8265 Intermediate Similarity NPC10883
0.76 Intermediate Similarity NPC77651
0.7391 Intermediate Similarity NPC267592
0.7356 Intermediate Similarity NPC146380
0.7321 Intermediate Similarity NPC147032
0.7087 Intermediate Similarity NPC28069
0.7083 Intermediate Similarity NPC290012
0.7053 Intermediate Similarity NPC307400
0.7053 Intermediate Similarity NPC27289
0.7033 Intermediate Similarity NPC113745
0.7033 Intermediate Similarity NPC477320
0.7033 Intermediate Similarity NPC477323
0.7033 Intermediate Similarity NPC477325
0.7033 Intermediate Similarity NPC609436
0.7 Intermediate Similarity NPC471024
0.6957 Remote Similarity NPC604005
0.6957 Remote Similarity NPC605014
0.6947 Remote Similarity NPC477319
0.6916 Remote Similarity NPC471025
0.6907 Remote Similarity NPC162925
0.6887 Remote Similarity NPC290276
0.6875 Remote Similarity NPC143421
0.6875 Remote Similarity NPC472204
0.6768 Remote Similarity NPC123204
0.65 Remote Similarity NPC183888
0.65 Remote Similarity NPC259294
0.6458 Remote Similarity NPC477326
0.6337 Remote Similarity NPC126685
0.6277 Remote Similarity NPC281563
0.604 Remote Similarity NPC294748
0.598 Remote Similarity NPC483170
0.5979 Remote Similarity NPC87153
0.596 Remote Similarity NPC600446
0.596 Remote Similarity NPC605013
0.5922 Remote Similarity NPC115013
0.5859 Remote Similarity NPC89843
0.5842 Remote Similarity NPC146992
0.5842 Remote Similarity NPC85759
0.5816 Remote Similarity NPC22742
0.5816 Remote Similarity NPC477346
0.5812 Remote Similarity NPC471026
0.5789 Remote Similarity NPC477350
0.5769 Remote Similarity NPC169345
0.5728 Remote Similarity NPC119583
0.5619 Remote Similarity NPC238056
0.5579 Remote Similarity NPC606819
0.55 Remote Similarity NPC477349
0.549 Remote Similarity NPC158302
0.5481 Remote Similarity NPC173328
0.5463 Remote Similarity NPC44782
0.5437 Remote Similarity NPC109887
0.5437 Remote Similarity NPC478733
0.5429 Remote Similarity NPC186992
0.534 Remote Similarity NPC477344
0.5333 Remote Similarity NPC472205
0.5327 Remote Similarity NPC477317
0.5327 Remote Similarity NPC477318
0.5278 Remote Similarity NPC184915
0.5278 Remote Similarity NPC224953
0.5243 Remote Similarity NPC478734
0.514 Remote Similarity NPC478730
0.5133 Remote Similarity NPC140561
0.5093 Remote Similarity NPC238264
0.5093 Remote Similarity NPC477345
0.5091 Remote Similarity NPC475525
0.5091 Remote Similarity NPC475540
0.5047 Remote Similarity NPC297768
0.5041 Remote Similarity NPC472352

Similar Clinical/Approved Drugs

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

●  The left chart: Distribution of similarity level between NPC231888 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