Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length48 amino acids

Chemical FormulaC246H383N73O70S6

DescriptionStandard

        STEKCWNFRGSCRDECLKNERFYVFCVSGKLCCLKPKDQPHLPQHTKN
    

Molecular Weight5675.51 Da

Isoelectric Point (pI)8.86

Net Charge (pH 7.0)3.58

Net Charge (pH 7.4) 3.17

Charge Density (pH 7.0) 0.0746

GRAVY Index-0.89

Hydrophobic Moment 0.31

Boman Index-0.25

Instability Index47.42

Aliphatic Index 44.58

Aromaticity 0.1042

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 2342.95

LogP -24.62

H-bond Donors 86.0

H-bond Acceptors 82.0

Rotatable Bonds 188.0

Heavy Atoms 395.0

Ring Count 11.0

Amide Bonds 52.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0279676 VERIFIED: NO

Provenance & Taxonomy

OrganismPongo abelii [Animal]

FamilyDefensin

Tax ID9601

Structure & Mods

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

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial