Peptide Database

Peptide NameS locus-related glycoprotein 1-binding pollen coat protein

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Antimicrobial ▸ Antifungal ▸ Fungicidal activity

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

Standard StatusStandard

Sequence Length77 amino acids

Chemical FormulaC384H583N93O106S9

DescriptionStandard

        MTKFSFIQIIFVAFIFSAIALTSDGCITTLPPGDCTLDACGKWCHDTYQGYGRCIPADKSINPKYYCLCNHIIGCPI
    

Molecular Weight8486.88 Da

Isoelectric Point (pI)6.66

Net Charge (pH 7.0)-0.41

Net Charge (pH 7.4) -0.86

Charge Density (pH 7.0) -0.0053

GRAVY Index0.41

Hydrophobic Moment 0.52

Boman Index0.26

Instability Index35.27

Aliphatic Index 86.23

Aromaticity 0.1299

Extinction Coeff. Reduced 11460.00

Extinction Coeff. Oxidized 11960.00

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

Amino Acid Composition

TPSA 3112.18

LogP -25.45

H-bond Donors 114.0

H-bond Acceptors 117.0

Rotatable Bonds 264.0

Heavy Atoms 592.0

Ring Count 18.0

Amide Bonds 80.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0100133 VERIFIED: NO

Provenance & Taxonomy

OrganismMedicago truncatula [Plant]

FamilyDefensin

Tax ID3880

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Fungicide Non-hemolytic Non-ribosomal

MethodQualitative functional evidence