Peptide Database

Peptide NameBeta-defensin (Fragment)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length41 amino acids

Chemical FormulaC196H325N65O56S9

DescriptionStandard

        GEFAACEPCRLSRGKCRRMCTEDEKVVGNCKMNFFCCRRKI
    

Molecular Weight4776.66 Da

Isoelectric Point (pI)9.03

Net Charge (pH 7.0)4.70

Net Charge (pH 7.4) 4.38

Charge Density (pH 7.0) 0.1146

GRAVY Index-0.52

Hydrophobic Moment 0.55

Boman Index-0.31

Instability Index62.64

Aliphatic Index 38.05

Aromaticity 0.0732

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 2007.15

LogP -22.47

H-bond Donors 79.0

H-bond Acceptors 70.0

Rotatable Bonds 165.0

Heavy Atoms 326.0

Ring Count 4.0

Amide Bonds 42.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0217669 VERIFIED: NO

Provenance & Taxonomy

OrganismAiluropoda melanoleuca [Animal]

FamilyDefensin

Tax ID9646

Structure & Mods

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

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function