Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length47 amino acids

Chemical FormulaC239H376N66O64S6

DescriptionStandard

        SPEKCWNLHGSCRDKCSKNEKVYVFCVSGKLCCVKPKFQPNLFPKVN
    

Molecular Weight5390.34 Da

Isoelectric Point (pI)9.22

Net Charge (pH 7.0)5.49

Net Charge (pH 7.4) 5.12

Charge Density (pH 7.0) 0.1167

GRAVY Index-0.50

Hydrophobic Moment 0.39

Boman Index-0.12

Instability Index27.36

Aliphatic Index 55.74

Aromaticity 0.1064

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 2109.79

LogP -20.41

H-bond Donors 76.0

H-bond Acceptors 77.0

Rotatable Bonds 177.0

Heavy Atoms 375.0

Ring Count 11.0

Amide Bonds 51.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0408698 VERIFIED: NO

Provenance & Taxonomy

OrganismSus scrofa [Animal]

FamilyDefensin

Tax ID9823

Structure & Mods

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

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial