Peptide Database

Peptide NameChitinase

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Enzyme / Catalytic activity ▸ Hydrolase

Enzyme / Catalytic activity ▸ Hydrolase ▸ Glycosidase

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

Standard StatusStandard

Sequence Length15 amino acids

Chemical FormulaC72H107N19O25

DescriptionStandard

        EQPGGDKVNLGYFTN
    

Molecular Weight1638.73 Da

Isoelectric Point (pI)4.37

Net Charge (pH 7.0)-1.16

Net Charge (pH 7.4) -1.34

Charge Density (pH 7.0) -0.0776

GRAVY Index-1.03

Hydrophobic Moment 0.26

Boman Index-0.03

Instability Index16.24

Aliphatic Index 45.33

Aromaticity 0.1333

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 732.28

LogP -8.66

H-bond Donors 23.0

H-bond Acceptors 24.0

Rotatable Bonds 52.0

Heavy Atoms 116.0

Ring Count 3.0

Amide Bonds 17.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0387449 VERIFIED: YES

Provenance & Taxonomy

OrganismStreptomyces violaceus [Bacterium]

FamilyGlycosyl hydrolase 18; Chitinase class II subfamily

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Glycosidase Hydrolase Non-hemolytic

TargetAlternaria alternata

RECORD: Rec_0399618 VERIFIED: YES