Peptide Database

Peptide NameUnnamed

Function Ontology

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

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

Standard StatusStandard

Sequence Length10 amino acids

Chemical FormulaC49H73N13O18

DescriptionStandard

        GYSFTTTAER
    

Molecular Weight1132.18 Da

Isoelectric Point (pI)6.00

Net Charge (pH 7.0)-0.24

Net Charge (pH 7.4) -0.44

Charge Density (pH 7.0) -0.0238

GRAVY Index-0.80

Hydrophobic Moment 0.45

Boman Index-0.10

Instability Index0.51

Aliphatic Index 10.00

Aromaticity 0.2000

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 525.57

LogP -7.13

H-bond Donors 20.0

H-bond Acceptors 18.0

Rotatable Bonds 34.0

Heavy Atoms 80.0

Ring Count 2.0

Amide Bonds 9.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0221034 VERIFIED: YES

Provenance & Taxonomy

OrganismTakifugu rubripes [Animal]

FamilyFish-derived peptide

Tax ID31033

Structure & Mods

Configlinear contiguous peptide sequence [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Sweet

RECORD: Rec_0308517 VERIFIED: YES