Peptide Database

Peptide NameUnnamed

Function Ontology

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

Standard StatusStandard

Sequence Length6 amino acids

Chemical FormulaC31H42N8O11

DescriptionStandard

        SEPSHF
    

Molecular Weight702.71 Da

Isoelectric Point (pI)5.22

Net Charge (pH 7.0)-1.45

Net Charge (pH 7.4) -1.71

Charge Density (pH 7.0) -0.2417

GRAVY Index-1.18

Hydrophobic Moment 0.25

Boman Index-0.03

Instability Index87.35

Aliphatic Index 0.00

Aromaticity 0.1667

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 306.47

LogP -3.61

H-bond Donors 10.0

H-bond Acceptors 11.0

Rotatable Bonds 19.0

Heavy Atoms 50.0

Ring Count 3.0

Amide Bonds 5.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0280283 VERIFIED: YES

Provenance & Taxonomy

OrganismStropharia rugosoannulata [Fungus]

FamilyFungal-derived peptide

Tax ID68746

Structure & Mods

Configlinear contiguous peptide sequence [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Umami

TargetT1R1/T1R3 receptor / molecular docking