Peptide Database

Peptide NamePuroindoline-B

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Antimicrobial ▸ Antifungal

Standard StatusStandard

Sequence Length119 amino acids

Chemical FormulaC595H922N174O167S13

DescriptionStandard

        EVGGGGGSQQCPQERPKLSSCKDYVMERCFTMKDFPVTWPTKWWKGGCEHEVREKCCKQLSQIAPQCRCDSIRRVIQGRLGGFLGIWRGEVFKQLQRAQSLPSKCNMGADCKFPSGYYW
    

Molecular Weight13601.60 Da

Isoelectric Point (pI)9.10

Net Charge (pH 7.0)7.83

Net Charge (pH 7.4) 7.43

Charge Density (pH 7.0) 0.0658

GRAVY Index-0.65

Hydrophobic Moment 0.63

Boman Index-0.12

Instability Index51.28

Aliphatic Index 49.92

Aromaticity 0.1092

Extinction Coeff. Reduced 31970.00

Extinction Coeff. Oxidized 32595.00

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

Amino Acid Composition

TPSA 5528.03

LogP -56.13

H-bond Donors 202.0

H-bond Acceptors 189.0

Rotatable Bonds 451.0

Heavy Atoms 949.0

Ring Count 26.0

Amide Bonds 129.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0409407 VERIFIED: YES

Provenance & Taxonomy

OrganismTriticum aestivum [Plant]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Antifungal Anti-Gram-positive Anti-Gram-negative

TargetAgrobacterium tumefaciens

RECORD: Rec_0420653 VERIFIED: YES