Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length74 amino acids

Chemical FormulaC360H587N101O102S7

DescriptionStandard

        KPPRCFNNAAGYCKKRCKVGEISEMGCLHGKLCCVKEQKSKKYHKVQQLPPGPKSTAEKASDYIAYPTVTLVSI
    

Molecular Weight8186.58 Da

Isoelectric Point (pI)9.46

Net Charge (pH 7.0)8.87

Net Charge (pH 7.4) 8.45

Charge Density (pH 7.0) 0.1199

GRAVY Index-0.56

Hydrophobic Moment 0.56

Boman Index-0.11

Instability Index27.73

Aliphatic Index 63.24

Aromaticity 0.0676

Extinction Coeff. Reduced 5960.00

Extinction Coeff. Oxidized 6335.00

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

Amino Acid Composition

TPSA 3272.99

LogP -33.36

H-bond Donors 117.0

H-bond Acceptors 120.0

Rotatable Bonds 274.0

Heavy Atoms 570.0

Ring Count 13.0

Amide Bonds 78.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0088988 VERIFIED: NO

Provenance & Taxonomy

OrganismCavia porcellus [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