Peptide Database

Peptide NameAlpha-amylase/subtilisin inhibitor BASI; fragments; barley (Hordeum vulgare)

Function Ontology

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Standard StatusStandard

Sequence Length103 amino acids

Chemical FormulaC495H779N155O140S3

DescriptionStandard

        PPPVHDTAGHELRADANYYVLSANRAHGGGLTMAPGHGRHCPLFVSQDPNGQHDGFPVRITPYGVAPSDKIIRLHIDSELAAGRRHVIRIEKYKLMRDLKGGA
    

Molecular Weight11237.63 Da

Isoelectric Point (pI)9.33

Net Charge (pH 7.0)3.65

Net Charge (pH 7.4) 3.16

Charge Density (pH 7.0) 0.0355

GRAVY Index-0.50

Hydrophobic Moment 0.63

Boman Index-0.04

Instability Index46.82

Aliphatic Index 79.61

Aromaticity 0.0583

Extinction Coeff. Reduced 5960.00

Extinction Coeff. Oxidized 5960.00

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

Amino Acid Composition

TPSA 4648.81

LogP -47.81

H-bond Donors 162.0

H-bond Acceptors 154.0

Rotatable Bonds 360.0

Heavy Atoms 793.0

Ring Count 23.0

Amide Bonds 107.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0055883 VERIFIED: NO

Provenance & Taxonomy

OrganismHordeum vulgare [Plant]

Tax ID4513;0

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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