Natural Product: NPC477329

Natural Product IDNPC477329
Common Name
?
The InCHIKey will be temporarily assigned as the "Common Name" if no IUPAC name or alternative short name is available.
Murucin 2
IUPAC Name [(2S,3R,4R,5R,6S)-4-hydroxy-5-[(2S,3R,4R,5R,6S)-4-hydroxy-6-methyl-5-propanoyloxy-3-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-6-methyl-2-[[(1R,5S,6R,7R,8R,22R,24R,25S,26S)-7,25,26-trihydroxy-5,24-dimethyl-10-oxo-20-pentyl-2,4,9,21,23-pentaoxatricyclo[20.4.0.03,8]hexacosan-6-yl]oxy]oxan-3-yl] dodecanoate
Synonyms Murucin 2
Synthetic Gene Cluster n.a.
ChEMBL Identifier n.a.
PubChem CID 44559237
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 RYIDWTWUNMIANO-YQIHXUGCSA-N
Standard InCHI InChI=1S/C61H106O25/c1-8-11-13-14-15-16-19-22-26-30-40(64)81-54-48(72)52(84-61-56(47(71)50(34(5)75-61)80-39(63)10-3)85-57-46(70)44(68)43(67)38(32-62)79-57)35(6)76-59(54)83-51-36(7)77-60-55(49(51)73)82-41(65)31-27-23-20-17-18-21-25-29-37(28-24-12-9-2)78-58-53(86-60)45(69)42(66)33(4)74-58/h33-38,42-62,66-73H,8-32H2,1-7H3/t33-,34+,35+,36+,37?,38-,42-,43-,44+,45+,46-,47-,48-,49-,50+,51+,52+,53-,54-,55-,56-,57+,58+,59+,60?,61+/m1/s1
SMILES CCCCCCCCCCCC(=O)O[C@@H]1[C@@H]([C@H]([C@@H](O[C@H]1O[C@H]2[C@@H](OC3[C@@H]([C@@H]2O)OC(=O)CCCCCCCCCC(O[C@H]4[C@H](O3)[C@H]([C@@H]([C@H](O4)C)O)O)CCCCC)C)C)O[C@H]5[C@@H]([C@@H]([C@H]([C@@H](O5)C)OC(=O)CC)O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O)O

  Calculated Properties

Physi-Chem Properties

Molecular Weight:   1238.7 Volume:   1224.119
?
Van der Waals volume.
Dense:   1.012 LogP:   5.049
?
The logarithm of the n-octanol/water distribution coefficients.
logD7.4:   4.502
?
The logarithm of the n-octanol/water distribution coefficient at pH=7.4.
LogS:   -4.064
?
The logarithm of aqueous solubility value.
Rotatable Bonds:   26.0 Rigid Bonds:   49.0
TPSA:   353.27
?
Topological Polar Surface Area.
H-Bond Acceptor:   25.0
H-Bond Donor:   9.0 Rings:   6.0
Heavy Atoms:   25.0

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:   7.295 Fsp3:   0.951
MCE-18:   121.647
?
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:   0.994 Fluc inhibitor:   0.333
?
The fluc inhibitor value is the probability of being fLuc inhibitors, within the range of 0 to 1.
Blue fluorescence:   0.002
?
The blue fluorescence value is the probability of being blue fluorescence, within the range of 0 to 1
Green fluorescence:   0.002
?
The green fluorescence value is the probability of being green fluorescence, within the range of 0 to 1
Reactive compounds:   0.515 Promiscuous compounds:   0.069

ADMET Properties (ADMETlab3.0)

ADMET: Absorption

Caco-2 Permeability:   -5.515 MDCK Permeability:   -5.007
Pgp-inhibitor:   0.0 Pgp-substrate:   0.756
PAMPA:   0.535
?
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):   0.022
20% Bioavailability (F20%):   0.001 30% Bioavailability (F30%):   0.825
50% Bioavailability (F50%):   0.975

ADMET: Distribution

Blood-Brain-Barrier Penetration (BBB):   0.0 MRP1:   0.989
Plasma Protein Binding (PPB):   92.964% Volume Distribution (VD):   -0.192
Fu: 5.267%
?
The fraction unbound in plasms.
OATP1B1 inhibitor:   1.0
OATP1B3 inhibitor:   1.0 BCRP inhibitor:   0.0
BSEP inhibitor:   0.946

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:   1.0
CYP2B6-substrate:   0.0 CYP2C8-inhibitor:   1.0
HLM stability:   0.894
?
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):  0.616 Half-life (T1/2):  3.526

ADMET: Toxicity

hERG Blockers:  0.034 hERG Blockers (10um):  0.101
Human Hepatotoxicity (H-HT):  0.285 Drug-induced Liver Injury (DILI):  0.977
AMES Toxicity:  0.286 Rat Oral Acute Toxicity:  0.0
Maximum Recommended Daily Dose:  0.001 Skin Sensitization:  1.0
Carcinogencity:  0.0 Eye Corrosion:  0.0
Eye Irritation:  0.001 Respiratory Toxicity:  0.0
Drug-induced Neurotoxicity:  0.0 Ototoxicity:  1.0
Hematotoxicity:  0.328 Drug-induced Nephrotoxicity:  0.843
Genotoxicity:  0.0 RPMI-8226 Immunitoxicity:  0.388
A549 Cytotoxicity:  0.985 Hek293 Cytotoxicity:  0.265
BCF:   0.71
?
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:   4.485
?
48 hour Tetrahymena pyriformis IGC50. The unit of IGC50 is -log10[(mg/L)/(1000*MW)].
LC50DM:   6.179
?
48 hour Daphnia magna LC50. The unit of LC50DM is -log10[(mg/L)/(1000*MW)].
LC50FM:   4.8
?
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
NPO2520 Ipomoea murucoides Species Convolvulaceae Eukaryota Roots Ixpantepec, in the state of Oaxaca, Mexico 1996-DEC PMID[16124750]
NPO2520 Ipomoea murucoides Species Convolvulaceae Eukaryota flowers n.a. n.a. PMID[16643033]
NPO2520 Ipomoea murucoides Species Convolvulaceae Eukaryota n.a. n.a. n.a. PMID[18500841]
NPO2520 Ipomoea murucoides Species Convolvulaceae Eukaryota n.a. n.a. n.a. Database[COCONUT]

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
NPT382 Cell line OVCAR-5 Homo sapiens ED50 > 20 ug/ml PMID[16124750]
NPT148 Cell line HCT-15 Homo sapiens ED50 > 20 ug/ml PMID[16124750]
NPT2 Others Unspecified n.a. ED50 > 20 ug/ml PMID[16124750]

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 NPC477329 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
0.9552 High Similarity NPC477330
0.9265 High Similarity NPC477328
0.9242 High Similarity NPC478729
0.863 High Similarity NPC477331
0.863 High Similarity NPC477332
0.7922 Intermediate Similarity NPC109887
0.716 Intermediate Similarity NPC478722
0.7143 Intermediate Similarity NPC224953
0.7073 Intermediate Similarity NPC478724
0.7033 Intermediate Similarity NPC28069
0.7 Intermediate Similarity NPC89843
0.6974 Remote Similarity NPC477350
0.6914 Remote Similarity NPC600446
0.6914 Remote Similarity NPC605013
0.6897 Remote Similarity NPC478728
0.6875 Remote Similarity NPC604005
0.6875 Remote Similarity NPC605014
0.6818 Remote Similarity NPC478727
0.6747 Remote Similarity NPC478725
0.6744 Remote Similarity NPC184915
0.6707 Remote Similarity NPC477326
0.6667 Remote Similarity NPC475425
0.6667 Remote Similarity NPC478723
0.6591 Remote Similarity NPC44782
0.6588 Remote Similarity NPC119583
0.6543 Remote Similarity NPC477349
0.6512 Remote Similarity NPC478726
0.6471 Remote Similarity NPC206823
0.6437 Remote Similarity NPC169345
0.6437 Remote Similarity NPC115013
0.6395 Remote Similarity NPC472204
0.6353 Remote Similarity NPC146992
0.6353 Remote Similarity NPC85759
0.6353 Remote Similarity NPC479061
0.6341 Remote Similarity NPC22742
0.6341 Remote Similarity NPC477346
0.6322 Remote Similarity NPC483170
0.6316 Remote Similarity NPC77651
0.6296 Remote Similarity NPC281563
0.6289 Remote Similarity NPC290276
0.6279 Remote Similarity NPC479060
0.625 Remote Similarity NPC146380
0.6207 Remote Similarity NPC294748
0.618 Remote Similarity NPC183888
0.618 Remote Similarity NPC126685
0.6145 Remote Similarity NPC87153
0.6145 Remote Similarity NPC113745
0.6145 Remote Similarity NPC477320
0.6145 Remote Similarity NPC477323
0.6145 Remote Similarity NPC477325
0.6145 Remote Similarity NPC609436
0.6111 Remote Similarity NPC163409
0.6111 Remote Similarity NPC472200
0.6067 Remote Similarity NPC238056
0.6044 Remote Similarity NPC269318
0.5977 Remote Similarity NPC60849
0.5909 Remote Similarity NPC472205
0.5889 Remote Similarity NPC477317
0.5889 Remote Similarity NPC477318
0.5875 Remote Similarity NPC606819
0.5824 Remote Similarity NPC259294
0.5814 Remote Similarity NPC478734
0.5795 Remote Similarity NPC267592
0.5769 Remote Similarity NPC471026
0.5747 Remote Similarity NPC477344
0.573 Remote Similarity NPC477319
0.5727 Remote Similarity NPC147032
0.5686 Remote Similarity NPC471025
0.5682 Remote Similarity NPC478733
0.5667 Remote Similarity NPC143421
0.5667 Remote Similarity NPC307400
0.5667 Remote Similarity NPC27289
0.5556 Remote Similarity NPC297768
0.5543 Remote Similarity NPC162925
0.5543 Remote Similarity NPC290012
0.5493 Remote Similarity NPC241265
0.549 Remote Similarity NPC10883
0.5435 Remote Similarity NPC238264
0.5435 Remote Similarity NPC477345
0.5426 Remote Similarity NPC123204
0.5385 Remote Similarity NPC44682
0.5377 Remote Similarity NPC600940
0.537 Remote Similarity NPC471024
0.5352 Remote Similarity NPC76881
0.534 Remote Similarity NPC10121
0.534 Remote Similarity NPC198918
0.5319 Remote Similarity NPC479057
0.5222 Remote Similarity NPC158302
0.5222 Remote Similarity NPC479059
0.5217 Remote Similarity NPC173328
0.5208 Remote Similarity NPC477347
0.5204 Remote Similarity NPC477348
0.5185 Remote Similarity NPC472352
0.5161 Remote Similarity NPC186992
0.5152 Remote Similarity NPC475241
0.5065 Remote Similarity NPC163812
0.5055 Remote Similarity NPC216883
0.5054 Remote Similarity NPC479058
0.5054 Remote Similarity NPC476781
0.5048 Remote Similarity NPC611287

Similar Clinical/Approved Drugs

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

●  The left chart: Distribution of similarity level between NPC477329 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