Peptide Database

Peptide NameMagainin 2 (N-terminal Met-added construct; SEQ ID NO: 6)

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length24 amino acids

Chemical FormulaC119H189N31O30S2

DescriptionStandard

        MGIGKFLHSAKKFGKAFVGEIMNS
    

Molecular Weight2598.09 Da

Isoelectric Point (pI)10.00

Net Charge (pH 7.0)2.59

Net Charge (pH 7.4) 2.31

Charge Density (pH 7.0) 0.1078

GRAVY Index0.16

Hydrophobic Moment 0.69

Boman Index0.19

Instability Index0.32

Aliphatic Index 69.17

Aromaticity 0.1250

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 986.23

LogP -7.65

H-bond Donors 34.0

H-bond Acceptors 36.0

Rotatable Bonds 91.0

Heavy Atoms 182.0

Ring Count 4.0

Amide Bonds 24.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0336340 VERIFIED: NO

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial

RECORD: Rec_0432727 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetPseudomonas cichorii

Methodtransgenic petunia leaf-extract antibacterial bioassay

RECORD: Rec_0432728 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal

TargetBotrytis cinerea

Activity55-64 % of untransformed-control disease incidence

Methodtransgenic petunia leaf-disk fungal disease assay

RECORD: Rec_0432729 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal

TargetOidium sp. (powdery mildew)

Activity46 % of untransformed-control disease incidence

Methodwhole-plant powdery mildew challenge

RECORD: Rec_0432730 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal

TargetOidium sp. (powdery mildew)

Activity11 % of untransformed-control disease severity

Methodwhole-plant powdery mildew challenge