Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length87 amino acids

Chemical FormulaC439H674N112O135S8

DescriptionStandard

        AYGGKKCWHKSGYCRKTCKADEVIKTACQHYQVCCVPAQKFPITSPTHIYNFLFDITDTMVTSLTTPSFEISTMNKENEKFDSELET
    

Molecular Weight9937.24 Da

Isoelectric Point (pI)7.01

Net Charge (pH 7.0)0.01

Net Charge (pH 7.4) -0.45

Charge Density (pH 7.0) 0.0001

GRAVY Index-0.47

Hydrophobic Moment 0.54

Boman Index-0.02

Instability Index48.82

Aliphatic Index 53.79

Aromaticity 0.1149

Extinction Coeff. Reduced 11460.00

Extinction Coeff. Oxidized 11835.00

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

Amino Acid Composition

TPSA 3985.04

LogP -41.13

H-bond Donors 143.0

H-bond Acceptors 146.0

Rotatable Bonds 325.0

Heavy Atoms 694.0

Ring Count 18.0

Amide Bonds 92.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0169121 VERIFIED: NO

Provenance & Taxonomy

OrganismCanis familiaris [Animal]

FamilyDefensin

Tax ID9615

Structure & Mods

ConfigSingle-chain peptide backbone represented as a linear sequence entry [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial