Peptide Database

Peptide NameTu-AMP2 (Plant defensin)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Antimicrobial ▸ Antifungal

Standard StatusStandard

Sequence Length20 amino acids

Chemical FormulaC89H151N33O28S4

DescriptionStandard

        KSCCRNTTARNCYNVCRIPG
    

Molecular Weight2259.62 Da

Isoelectric Point (pI)9.30

Net Charge (pH 7.0)3.72

Net Charge (pH 7.4) 3.45

Charge Density (pH 7.0) 0.1859

GRAVY Index-0.65

Hydrophobic Moment 0.60

Boman Index-0.33

Instability Index31.02

Aliphatic Index 39.00

Aromaticity 0.0500

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1740.00

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

Amino Acid Composition

TPSA 1029.34

LogP -15.56

H-bond Donors 41.0

H-bond Acceptors 36.0

Rotatable Bonds 72.0

Heavy Atoms 154.0

Ring Count 2.0

Amide Bonds 22.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0426666 VERIFIED: YES

Provenance & Taxonomy

OrganismTulipa gesneriana L. [Plant]

FamilyThionin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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

TargetClavibacter michiganensis MAFF 301044

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