Peptide Database

Peptide Namedefensin-like protein 163

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Antimicrobial ▸ Antifungal ▸ Fungicidal activity

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

Standard StatusStandard

Sequence Length77 amino acids

Chemical FormulaC352H567N99O106S11

DescriptionStandard

        MAKFLNSIICFFLILSVAVTITQVNAQNRCMVTLDPKGCVLADCQNICSQKYNGNAVCTGGNAGPLHCVCVYNCNSN
    

Molecular Weight8234.58 Da

Isoelectric Point (pI)8.11

Net Charge (pH 7.0)1.50

Net Charge (pH 7.4) 1.09

Charge Density (pH 7.0) 0.0194

GRAVY Index0.46

Hydrophobic Moment 0.54

Boman Index0.19

Instability Index15.35

Aliphatic Index 93.64

Aromaticity 0.0649

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3480.00

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

Amino Acid Composition

TPSA 3306.14

LogP -39.34

H-bond Donors 118.0

H-bond Acceptors 120.0

Rotatable Bonds 268.0

Heavy Atoms 568.0

Ring Count 8.0

Amide Bonds 90.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0177754 VERIFIED: YES

Provenance & Taxonomy

OrganismNicotiana tabacum [Plant]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Fungicidal Non-hemolytic Non-ribosomal