Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length91 amino acids

Chemical FormulaC446H720N120O139S10

DescriptionStandard

        TPLSTTGCTQRFEKLYSEIYASSKIIKKAKYSTEENKTARSKECYPAFNPREACIKLSGQCKNQCGNKEIKMSYCAKPTTLCCLKECDPIY
    

Molecular Weight10307.86 Da

Isoelectric Point (pI)8.97

Net Charge (pH 7.0)6.31

Net Charge (pH 7.4) 5.95

Charge Density (pH 7.0) 0.0694

GRAVY Index-0.69

Hydrophobic Moment 0.61

Boman Index-0.16

Instability Index57.19

Aliphatic Index 53.74

Aromaticity 0.0879

Extinction Coeff. Reduced 8940.00

Extinction Coeff. Oxidized 9440.00

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

Amino Acid Composition

TPSA 4244.72

LogP -47.48

H-bond Donors 156.0

H-bond Acceptors 156.0

Rotatable Bonds 349.0

Heavy Atoms 715.0

Ring Count 13.0

Amide Bonds 97.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0270651 VERIFIED: NO

Provenance & Taxonomy

OrganismCrocuta crocuta [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin