Peptide Database

Peptide NamePutative antimicrobial peptide 2

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Standard StatusStandard

Sequence Length18 amino acids

Chemical FormulaC73H109N21O31

DescriptionStandard

        PPEAAYGPGNTNSDSGDK
    

Molecular Weight1776.77 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-2.04

Net Charge (pH 7.4) -2.10

Charge Density (pH 7.0) -0.1132

GRAVY Index-1.52

Hydrophobic Moment 0.29

Boman Index-0.15

Instability Index13.28

Aliphatic Index 11.11

Aromaticity 0.0556

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 831.47

LogP -13.98

H-bond Donors 27.0

H-bond Acceptors 29.0

Rotatable Bonds 53.0

Heavy Atoms 125.0

Ring Count 4.0

Amide Bonds 19.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0051170 VERIFIED: YES

Provenance & Taxonomy

OrganismLippia sidoides [Plant]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal

TargetB. cinerea

RECORD: Rec_0328737 VERIFIED: NO

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide; DSSP H 0.0%, E 0.0%, T 61.1%, C 38.9% [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Bio-Activity Profile

Function

Antimicrobial Antifungal