L-Proline



Compound IDCDAMM00009
Common nameL-Proline
IUPAC name(2S)-pyrrolidine-2-carboxylic acid
Molecular formulaC5H9NO2

Experimental data

Retention time6.62
Adduct[M+H]+
Actual mz116.071
Theoretical mz116.071
Error3.44
Ionizaton modePositive
Instrument typeLC-MS/MS-QTOF, spectrum predicted by MS-DIAL v4.9 integrated with MS-FINDER 3.60
Score8.4175

Identifiers and class information

Inchi keyONIBWKKTOPOVIA-BYPYZUCNSA-N
SmilesC1CC(NC1)C(=O)O
SuperclassOrganic acids and derivatives
ClassCarboxylic acids and derivatives

Pharmacokinetic properties

Number of descriptor values(#stars)6
Number of non-conjugated amine groups (#amine)1
Number of amidine and guanidine groups (#amidine)0
Number of carboxylic acid groups (#acid)1
Number of non-conjugated amide groups (#amide)0
Number of rotatable bonds (#rotor)1
Number of reactive functional groups (#rtvFG)0
Predicted central nervous system activity (CNS)-1
Molecular weight (mol_MW)115.132
Computed dipole moment(dipole)5.975
Total solvent accessible surface area (SASA)302.195
Hydrophobic component of SASA (FOSA)177.772
Hydrophilic component of SASA (FISA)124.424
Pie component of the SASA (PISA)0
Weakly polar component of the SASA (WPSA)0
Total solvent accesible volume (volume)451.777
Number of hydrogen bond donors (donorHB)2
Number of hydrogen bond acceptors (accptHB)3.5
Free energy of solvation of dipole (dip^2/V)0.0790245
Index of cohesive interaction in solids (ACxDN^.5/SA)0.0163793
Globularity descriptor (glob)0.942237
Predicted polarizability in cubic angstroms (QPpolrz)11.284
Predicted hexadecane/gas partition coefficient (QPlogPC16)3.911
Predicted octanol/gas partition coefficient (QPlogPoct)8.878
Predicted water/gas partition coefficient (QPlogPw)7.449
Predicted octanol/water partition coefficient (QPlogPo/w)-2.082
Predicted aqueous solubility (QPlogS)-0.228
Conformation-independent predicted aqueous solubility (CIQPlogS)0.47
Predicted IC50 value for blockage of HERG K+ channels (QPlogHERG)-1.385
Predicted apparent Caco-2 cell permeability in nm/sec (QPPCaco)41.351
Predicted brain/blood partition coefficient (QPlogBB)-0.033
Predicted apparent MDCK cell permeability in nm/sec (QPPMDCK)22.246
Predicted skin permeability, log Kp (QPlogKp)-5.779
PM3 calculated ionization potential (IP(ev))10.097
PM3 calculated electron affinity (EA(eV))-0.917
Number of likely metabolic reactions (#metab)1
Prediction of binding to human serum albumin (QPlogKhsa)-0.869
Predicted qualitative human oral absorption (HumanOralAbsorption)2
Predicted human oral absorption on 0 to 100% scale (PercentHumanOralAbsorption)43.689
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)64.992
Number of nitrogen and oxygen atoms (#NandO)3
Number of violations of Lipinski’s rule of five (RuleOfFive)0
Number of violations of Jorgensen’s rule of three (RuleOfThree)0

Compound-target network

Cytoscape Graph

Protein targets associated with phytocompound

Uniprot ID Gene name Target name TTD_ID Prediction source
P12955PEPDXaa-Pro dipeptidaseT94823SEA
P15169CPN1Carboxypeptidase N, catalytic subunitT34471SEA
Q9NY46SCN3ASodium channel protein type III alpha subunitT76937SEA
P27708CADAspartate carbamoyltransferaseT24548SEA

Target associated diseases

TTD_ID Disease_ID Disease name ICD_11 Uniprot ID Gene names
T76937DI0030Angina pectoris[ICD-11: BA40]Q9NY46SCN3A

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