Peptide Database

Peptide NameNon-specific lipid-transfer protein 1 (LTP 1)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length35 amino acids

Chemical FormulaC157H256N46O46S4

DescriptionStandard

        ISCQDVKQSLAPCLPYVTGRAPKPAPGCCNGINHL
    

Molecular Weight3652.25 Da

Isoelectric Point (pI)8.52

Net Charge (pH 7.0)1.81

Net Charge (pH 7.4) 1.49

Charge Density (pH 7.0) 0.0516

GRAVY Index-0.05

Hydrophobic Moment 0.45

Boman Index0.08

Instability Index58.00

Aliphatic Index 80.86

Aromaticity 0.0286

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 1441.97

LogP -16.81

H-bond Donors 50.0

H-bond Acceptors 53.0

Rotatable Bonds 111.0

Heavy Atoms 253.0

Ring Count 7.0

Amide Bonds 38.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0107122 VERIFIED: YES

Provenance & Taxonomy

OrganismNigella sativa [Plant]

FamilyPlant LTP

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Non-hemolytic

TargetPhytophthora infestans

RECORD: Rec_0261401 VERIFIED: YES