Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length45 amino acids

Chemical FormulaC232H361N65O63S6

DescriptionStandard

        STEKCWNLHGNCRDKCTKTEKFYVFCVSGKLCCVKAKEKPNLPWH
    

Molecular Weight5261.14 Da

Isoelectric Point (pI)9.04

Net Charge (pH 7.0)4.58

Net Charge (pH 7.4) 4.16

Charge Density (pH 7.0) 0.1017

GRAVY Index-0.69

Hydrophobic Moment 0.33

Boman Index-0.16

Instability Index33.58

Aliphatic Index 47.56

Aromaticity 0.1111

Extinction Coeff. Reduced 12490.00

Extinction Coeff. Oxidized 12865.00

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

Amino Acid Composition

TPSA 2084.99

LogP -19.36

H-bond Donors 78.0

H-bond Acceptors 76.0

Rotatable Bonds 174.0

Heavy Atoms 366.0

Ring Count 11.0

Amide Bonds 47.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0313503 VERIFIED: NO

Provenance & Taxonomy

OrganismOryctolagus cuniculus [Animal]

FamilyDefensin

Tax ID9986

Structure & Mods

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

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial