Peptide Database

Peptide NameMtDef5

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Standard StatusStandard

Sequence Length107 amino acids

Chemical FormulaC508H811N161O139S16

DescriptionStandard

        KLCQKRSTTWSGPCLNTGNCKRQCINVEHATFGACHRQGFGFACFCYKKCAPKKVEPKLCERRSKTWSGPCLISGNCKRQCINVEHATSGACHRQGIGFACFCKKKC
    

Molecular Weight11910.91 Da

Isoelectric Point (pI)9.46

Net Charge (pH 7.0)15.95

Net Charge (pH 7.4) 15.28

Charge Density (pH 7.0) 0.1490

GRAVY Index-0.48

Hydrophobic Moment 0.42

Boman Index-0.14

Instability Index54.47

Aliphatic Index 43.83

Aromaticity 0.0841

Extinction Coeff. Reduced 12490.00

Extinction Coeff. Oxidized 13490.00

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

Amino Acid Composition

TPSA 4873.71

LogP -58.88

H-bond Donors 187.0

H-bond Acceptors 175.0

Rotatable Bonds 399.0

Heavy Atoms 824.0

Ring Count 19.0

Amide Bonds 116.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0073467 VERIFIED: YES

Provenance & Taxonomy

OrganismMedicago truncatula [Plant]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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

TargetXanthomonas campestris pv. campestris 8004

Activity12 μM

MethodMIC

RECORD: Rec_0305115 VERIFIED: YES