Peptide Database

Peptide NameDefensin beta cBD2

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length46 amino acids

Chemical FormulaC241H391N69O62S7

DescriptionStandard

        KCWNLRGSCREKCIKNEKLYIFCTSGKLCCLKPKFQPNMLQRSVQF
    

Molecular Weight5471.56 Da

Isoelectric Point (pI)9.59

Net Charge (pH 7.0)7.70

Net Charge (pH 7.4) 7.39

Charge Density (pH 7.0) 0.1674

GRAVY Index-0.45

Hydrophobic Moment 0.41

Boman Index-0.17

Instability Index46.63

Aliphatic Index 65.65

Aromaticity 0.1087

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7365.00

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

Amino Acid Composition

TPSA 2173.16

LogP -19.60

H-bond Donors 81.0

H-bond Acceptors 77.0

Rotatable Bonds 188.0

Heavy Atoms 379.0

Ring Count 8.0

Amide Bonds 51.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0166888 VERIFIED: NO

Provenance & Taxonomy

OrganismCanis familiaris [Animal]

FamilyDefensin

Tax ID9615

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetGram negative bacteria