Peptide Database

Peptide NameDefensin-like protein

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Plant bioactivity ▸ Plant defense peptide

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

Standard StatusStandard

Sequence Length139 amino acids

Chemical FormulaC648H1014N174O202S18

DescriptionStandard

        MVSLGTLMPMVKGDVFTEDIGACGPDCSSRCTSAHPGAKAGCDLNNNNPVCRCFYDCGPPLPPPYSKKCKISLGKWGENCSESDCNSQCASKYPGPQEGSGYCYSTNLMKRLVQYWTKKVLSMLVPFSLINVSPSMEQT
    

Molecular Weight15051.20 Da

Isoelectric Point (pI)7.95

Net Charge (pH 7.0)1.47

Net Charge (pH 7.4) 1.00

Charge Density (pH 7.0) 0.0106

GRAVY Index-0.32

Hydrophobic Moment 0.71

Boman Index0.02

Instability Index42.67

Aliphatic Index 56.76

Aromaticity 0.0791

Extinction Coeff. Reduced 19940.00

Extinction Coeff. Oxidized 20690.00

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

Amino Acid Composition

TPSA 5964.83

LogP -70.61

H-bond Donors 212.0

H-bond Acceptors 223.0

Rotatable Bonds 481.0

Heavy Atoms 1042.0

Ring Count 27.0

Amide Bonds 150.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0355592 VERIFIED: NO

Provenance & Taxonomy

OrganismPyrus ussuriensis x Pyrus communis [Plant]

FamilyDefensin

Structure & Mods

Configlinear polypeptide/propeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Plant defense Non-hemolytic Non-ribosomal