Peptide Database

Peptide NameDefensin-like protein P322 (Probable protease inhibitor P322; Plant defensin)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Standard StatusStandard

Sequence Length55 amino acids

Chemical FormulaC253H401N89O76S9

DescriptionStandard

        GPMRIAEARHCESLSHRFKGPCTRDSNCASVCETERFSGGNCHGFRRRCFCTKPC
    

Molecular Weight6194.03 Da

Isoelectric Point (pI)8.97

Net Charge (pH 7.0)4.95

Net Charge (pH 7.4) 4.47

Charge Density (pH 7.0) 0.0900

GRAVY Index-0.72

Hydrophobic Moment 0.58

Boman Index-0.27

Instability Index49.07

Aliphatic Index 24.91

Aromaticity 0.0727

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 500.00

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

Amino Acid Composition

TPSA 2676.15

LogP -36.73

H-bond Donors 105.0

H-bond Acceptors 93.0

Rotatable Bonds 202.0

Heavy Atoms 427.0

Ring Count 10.0

Amide Bonds 56.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0363298 VERIFIED: YES

Provenance & Taxonomy

OrganismSolanum tuberosum [Plant]

FamilyDefensin

Structure & Mods

Configtopology not specified [Not included yet]

Chiralitycanonical L-amino-acid peptide [L]

DisulfideDisulfide bond(s) reported

Bio-Activity Profile

Function

Antimicrobial Antifungal