Peptide Database

Peptide NameAntifungal protein B

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Antimicrobial ▸ Antifungal ▸ Fungicidal activity

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

Standard StatusStandard

Sequence Length92 amino acids

Chemical FormulaC428H677N129O135S8

DescriptionStandard

        MHITSIAIVFFAAMGAVASPIATESDDLDARDVQLSKFGGECSLKHNTCTYLKGGKNHVVNCGSAANKKCKSDRHHCEYDEHHKRVDCQTPV
    

Molecular Weight10046.26 Da

Isoelectric Point (pI)7.03

Net Charge (pH 7.0)0.06

Net Charge (pH 7.4) -0.62

Charge Density (pH 7.0) 0.0007

GRAVY Index-0.41

Hydrophobic Moment 0.37

Boman Index-0.05

Instability Index47.20

Aliphatic Index 65.76

Aromaticity 0.0543

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3355.00

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

Amino Acid Composition

TPSA 4240.52

LogP -50.59

H-bond Donors 152.0

H-bond Acceptors 150.0

Rotatable Bonds 336.0

Heavy Atoms 700.0

Ring Count 14.0

Amide Bonds 97.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0065911 VERIFIED: NO

Provenance & Taxonomy

OrganismPenicillium rubens [Fungus]

FamilyAntifungal protein pafB

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