Peptide Database

Peptide NameBovine Beta-defensin 5

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Standard StatusStandard

Sequence Length20 amino acids

Chemical FormulaC93H157N31O24S5

DescriptionStandard

        CPRTMRQIGTCFGPPVKCCR
    

Molecular Weight2253.76 Da

Isoelectric Point (pI)9.38

Net Charge (pH 7.0)3.72

Net Charge (pH 7.4) 3.46

Charge Density (pH 7.0) 0.1860

GRAVY Index-0.23

Hydrophobic Moment 0.71

Boman Index-0.16

Instability Index34.80

Aliphatic Index 34.00

Aromaticity 0.0500

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 250.00

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

Amino Acid Composition

TPSA 885.12

LogP -10.25

H-bond Donors 35.0

H-bond Acceptors 33.0

Rotatable Bonds 69.0

Heavy Atoms 153.0

Ring Count 4.0

Amide Bonds 20.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0305699 VERIFIED: YES

Provenance & Taxonomy

OrganismOvis canadensis [Animal]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Anti-Gram-negative

TargetEscherichia coli TOP10

MethodMex pooled growth assay (OD_ID at 4.5 h; Wald adjusted p-value)