Peptide Database

Peptide NameAlanine

Function Ontology

Sensory / Food function ▸ Taste-active peptide ▸ Sweet peptide

Standard StatusStandard

Sequence Length1 amino acids

Chemical FormulaC3H7NO2

DescriptionStandard

A

Molecular Weight89.09 Da

Isoelectric Point (pI)5.57

Net Charge (pH 7.0)-0.20

Net Charge (pH 7.4) -0.39

Charge Density (pH 7.0) -0.2041

GRAVY Index1.80

Hydrophobic Moment 0.62

Boman Index0.62

Instability Index0.00

Aliphatic Index 100.00

Aromaticity 0.0000

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 63.32

LogP -0.58

H-bond Donors 2.0

H-bond Acceptors 2.0

Rotatable Bonds 1.0

Heavy Atoms 6.0

Ring Count 0.0

Amide Bonds 0.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0076985 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

FamilyAmino acid

Structure & Mods

Configlinear contiguous peptide sequence [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Sweet

RECORD: Rec_0257565 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyN-acyl amino acid

Tax ID32630

Structure & Mods

Configlinear contiguous peptide sequence [Linear]

ChiralityName/InChI indicate an N-acetyl-L-amino acid with retained natural stereocenter [L]

N-TermAcetylation

Other ModsN-acetylated amino acid

Bio-Activity Profile

Function

Kokumi