Protoplumericin B



Compound IDCDAMM01824
Common nameProtoplumericin B
IUPAC namemethyl 4\'-[1-[3-[3-hydroxy-4-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyphenyl]prop-2-enoyloxy]ethyl]-5\'-oxo-1-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyspiro[4a,7a-dihydro-1H-cyclopenta[c]pyran-7,2\'-furan]-4-carboxylate
Molecular formulaC36H42O20

Experimental data

Retention time18.81
Adduct[M+H]+
Actual mz795.227
Theoretical mz795.234
Error9.53
Ionizaton modePositive
Instrument typeLC-MS/MS-QTOF, spectrum predicted by MS-DIAL v4.9 integrated with MS-FINDER 3.60
Score5.2525

Identifiers and class information

Inchi keyMZTHHZKTACHLMV-YENXBNNQNA-N
SmilesO=C(OC(C1=CC2(OC1=O)C=CC3C(=COC(OC4OC(CO)C(O)C(O)C4O)C32)C(=O)OC)C)C=CC5=CC=C(OC6OC(CO)C(O)C(O)C6O)C(O)=C5
SuperclassLipids and lipid-like molecules
ClassPrenol lipids

Pharmacokinetic properties

Number of descriptor values(#stars)15
Number of non-conjugated amine groups (#amine)0
Number of amidine and guanidine groups (#amidine)0
Number of carboxylic acid groups (#acid)0
Number of non-conjugated amide groups (#amide)0
Number of rotatable bonds (#rotor)21
Number of reactive functional groups (#rtvFG)5
Predicted central nervous system activity (CNS)-2
Molecular weight (mol_MW)794.716
Computed dipole moment(dipole)9.382
Total solvent accessible surface area (SASA)1130.74
Hydrophobic component of SASA (FOSA)461.76
Hydrophilic component of SASA (FISA)440.857
Pie component of the SASA (PISA)228.128
Weakly polar component of the SASA (WPSA)0
Total solvent accesible volume (volume)2174.85
Number of hydrogen bond donors (donorHB)9
Number of hydrogen bond acceptors (accptHB)28.9
Free energy of solvation of dipole (dip^2/V)0.0404711
Index of cohesive interaction in solids (ACxDN^.5/SA)0.0766751
Globularity descriptor (glob)0.717938
Predicted polarizability in cubic angstroms (QPpolrz)69.578
Predicted hexadecane/gas partition coefficient (QPlogPC16)25.885
Predicted octanol/gas partition coefficient (QPlogPoct)53.524
Predicted water/gas partition coefficient (QPlogPw)44.006
Predicted octanol/water partition coefficient (QPlogPo/w)-2.672
Predicted aqueous solubility (QPlogS)-3.144
Conformation-independent predicted aqueous solubility (CIQPlogS)-4.319
Predicted IC50 value for blockage of HERG K+ channels (QPlogHERG)-7.184
Predicted apparent Caco-2 cell permeability in nm/sec (QPPCaco)0.654
Predicted brain/blood partition coefficient (QPlogBB)-6.404
Predicted apparent MDCK cell permeability in nm/sec (QPPMDCK)0.179
Predicted skin permeability, log Kp (QPlogKp)-6.825
PM3 calculated ionization potential (IP(ev))9.2
PM3 calculated electron affinity (EA(eV))0.993
Number of likely metabolic reactions (#metab)11
Prediction of binding to human serum albumin (QPlogKhsa)-2.028
Predicted qualitative human oral absorption (HumanOralAbsorption)1
Predicted human oral absorption on 0 to 100% scale (PercentHumanOralAbsorption)0
Solvent-accessible surface area of fluorine atoms (SAFluorine)0
Solvent-accessible surface area of amide oxygen atoms (SAamideO)0
Van der Waals surface area (PSA)332.089
Number of nitrogen and oxygen atoms (#NandO)20
Number of violations of Lipinski’s rule of five (RuleOfFive)3
Number of violations of Jorgensen’s rule of three (RuleOfThree)2

Compound-target network

Cytoscape Graph

Protein targets associated with phytocompound

Uniprot ID Gene name Target name TTD_ID Prediction source
P60568IL2Interleukin-2T61698SEA
P14679TYRTyrosinaseT97035SEA
P20916MAGMyelin-associated glycoprotein (by homology)T95286SEA
Q9NZ08ERAP1Endoplasmic reticulum aminopeptidase 1T72849SEA

Target associated diseases

TTD_ID Disease_ID Disease name ICD_11 Uniprot ID Gene names
T61698DI0275Multiple sclerosis[ICD-11: 8A40]P60568IL2
T61698DI0361Renal cell carcinoma[ICD-11: 2C90]P60568IL2
T97035DI0007Acquired hypermelanosis[ICD-11: ED60]P14679TYR
T97035DI0008Acquired hypomelanotic disorder[ICD-11: ED63]P14679TYR
T95286DI0219Ischaemic/haemorrhagic stroke[ICD-11: 8B20]P20916MAG

Copyright © 2025