Peptide Database

Peptide NameUnnamed

Function Ontology

Membrane / Ion-channel modulation ▸ Calcium channel modulation ▸ Calcium channel inhibitor

Standard StatusStandard

Sequence Length4 amino acids

Chemical FormulaC21H33N7O6

DescriptionStandard

        HNPI
    

Molecular Weight479.53 Da

Isoelectric Point (pI)6.74

Net Charge (pH 7.0)-0.15

Net Charge (pH 7.4) -0.41

Charge Density (pH 7.0) -0.0382

GRAVY Index-0.95

Hydrophobic Moment 0.51

Boman Index0.08

Instability Index59.50

Aliphatic Index 97.50

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 213.60

LogP -1.75

H-bond Donors 6.0

H-bond Acceptors 7.0

Rotatable Bonds 12.0

Heavy Atoms 34.0

Ring Count 2.0

Amide Bonds 4.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0025394 VERIFIED: YES

Provenance & Taxonomy

OrganismHomo sapiens [Animal]

Familybeta-Casein-derived

Tax ID9606

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antioxidant

RECORD: Rec_0102123 VERIFIED: YES