Peptide Database

Peptide NameLa-LTP (LJAFP; Insects, animals)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Antimicrobial ▸ Antifungal

Standard StatusStandard

Sequence Length91 amino acids

Chemical FormulaC390H645N113O120S9

DescriptionStandard

        AIGCNTVASKMAPCLPYVTGKGPLGGCCGGVKGLIDAARTTPDRQAVCNCLKTLAKSYSGINLGNAAGLPGKCGVSIPYQISPNTDCSKVH
    

Molecular Weight9125.56 Da

Isoelectric Point (pI)9.02

Net Charge (pH 7.0)5.80

Net Charge (pH 7.4) 5.42

Charge Density (pH 7.0) 0.0637

GRAVY Index0.09

Hydrophobic Moment 0.61

Boman Index0.13

Instability Index20.44

Aliphatic Index 80.44

Aromaticity 0.0330

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4970.00

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

Amino Acid Composition

TPSA 3672.39

LogP -47.55

H-bond Donors 132.0

H-bond Acceptors 136.0

Rotatable Bonds 293.0

Heavy Atoms 632.0

Ring Count 11.0

Amide Bonds 97.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0394116 VERIFIED: YES

Provenance & Taxonomy

OrganismLeonurus japonicus [Animal]

Structure & Mods

Configtopology not specified [Not included yet]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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

TargetRhizoctonia solani

Activity7.5 μM

MethodIC50

RECORD: Rec_0400087 VERIFIED: YES

Provenance & Taxonomy

OrganismLeonurus japonicus [Animal]

Structure & Mods

Configtopology not specified [Not included yet]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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

TargetPyricularia grisea

Activity7.5-15 μM

MethodIC50

RECORD: Rec_0400457 VERIFIED: YES

Provenance & Taxonomy

OrganismLeonurus japonicus [Animal]

Structure & Mods

Configtopology not specified [Not included yet]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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

TargetAlternaria brassicae

Activity7.5 μM

MethodIC50

RECORD: Rec_0414009 VERIFIED: YES

Provenance & Taxonomy

OrganismLeonurus artemisia [Plant]

FamilyLipid-transfer protein

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Antifungal

TargetAspergillus niger

Activity7.5 μM

MethodIC50

RECORD: Rec_0426838 VERIFIED: YES

Provenance & Taxonomy

OrganismLeonurus japonicus [Animal]

Structure & Mods

Configtopology not specified [Not included yet]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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

TargetVerticillium dahliae

Activity7.5-15 μM

MethodIC50

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