Peptide Database

Peptide NameC hordein; fragment; barley (Hordeum vulgare)

Function Ontology

Annotation / Protein functional class ▸ Storage protein

Standard StatusStandard

Sequence Length50 amino acids

Chemical FormulaC274H409N73O74S

DescriptionStandard

        PFPQQPQQPLPQPQQPFRQQAELIIPQQPQQPFPLQPHQPYTQQTIWSMV
    

Molecular Weight5941.69 Da

Isoelectric Point (pI)7.17

Net Charge (pH 7.0)0.05

Net Charge (pH 7.4) -0.06

Charge Density (pH 7.0) 0.0009

GRAVY Index-1.09

Hydrophobic Moment 0.53

Boman Index-0.05

Instability Index120.39

Aliphatic Index 54.60

Aromaticity 0.1000

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 6990.00

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

Amino Acid Composition

TPSA 2326.87

LogP -20.88

H-bond Donors 66.0

H-bond Acceptors 76.0

Rotatable Bonds 176.0

Heavy Atoms 422.0

Ring Count 20.0

Amide Bonds 66.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0401997 VERIFIED: YES

Provenance & Taxonomy

OrganismHordeum vulgare [Plant]

FamilyHordein

Tax ID4513;0

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Storage Protein