Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length65 amino acids

Chemical FormulaC334H521N83O88S8

DescriptionStandard

        MRTSLFLFAVFFFLAPARSGFFDEKCFKLKGKCIESCQINEELIGFCQKSLKCCVALQPCGVNKE
    

Molecular Weight7363.73 Da

Isoelectric Point (pI)8.54

Net Charge (pH 7.0)2.44

Net Charge (pH 7.4) 2.10

Charge Density (pH 7.0) 0.0376

GRAVY Index0.32

Hydrophobic Moment 0.47

Boman Index0.12

Instability Index41.16

Aliphatic Index 79.54

Aromaticity 0.1385

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 375.00

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

Amino Acid Composition

TPSA 2754.48

LogP -20.96

H-bond Donors 100.0

H-bond Acceptors 99.0

Rotatable Bonds 249.0

Heavy Atoms 513.0

Ring Count 11.0

Amide Bonds 69.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0123799 VERIFIED: NO

Provenance & Taxonomy

OrganismCapra hircus [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin