Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length73 amino acids

Chemical FormulaC364H593N99O107S8

DescriptionStandard

        RPRKCFSNITGYCRKKCQMGEIFETGCVNGKLCCVNEGENKKYLKPEKLPVSSVKSNENKDYIILPTMTIFTV
    

Molecular Weight8324.72 Da

Isoelectric Point (pI)9.13

Net Charge (pH 7.0)5.71

Net Charge (pH 7.4) 5.38

Charge Density (pH 7.0) 0.0782

GRAVY Index-0.47

Hydrophobic Moment 0.50

Boman Index-0.10

Instability Index25.00

Aliphatic Index 67.95

Aromaticity 0.0822

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4845.00

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

Amino Acid Composition

TPSA 3374.75

LogP -34.03

H-bond Donors 121.0

H-bond Acceptors 121.0

Rotatable Bonds 284.0

Heavy Atoms 578.0

Ring Count 10.0

Amide Bonds 79.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0087591 VERIFIED: NO

Provenance & Taxonomy

OrganismEquus caballus [Animal]

FamilyDefensin

Structure & Mods

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

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial