Peptide Database

Peptide NameEnkephain-related peptide 1

Function Ontology

Enzyme modulation ▸ Enzyme inhibition ▸ DPP-III Inhibitory

Standard StatusStandard

Sequence Length2 amino acids

Chemical FormulaC14H20N2O3S

DescriptionStandard

FM

Molecular Weight296.39 Da

Isoelectric Point (pI)5.53

Net Charge (pH 7.0)-0.24

Net Charge (pH 7.4) -0.44

Charge Density (pH 7.0) -0.1200

GRAVY Index2.35

Hydrophobic Moment 0.62

Boman Index0.92

Instability Index5.00

Aliphatic Index 0.00

Aromaticity 0.5000

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 92.42

LogP 0.88

H-bond Donors 3.0

H-bond Acceptors 4.0

Rotatable Bonds 8.0

Heavy Atoms 20.0

Ring Count 1.0

Amide Bonds 1.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0117488 VERIFIED: NO

Provenance & Taxonomy

OrganismTheromyzon tessulatum [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

-

RECORD: Rec_0308009 VERIFIED: YES

Provenance & Taxonomy

OrganismCapra hircus [Animal]

Tax ID9925.0

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

DPP-III Inhibitory

TargetDipeptidyl peptidase III