Peptide Database

Peptide NameBeta-defensin (Fragment)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length42 amino acids

Chemical FormulaC202H319N59O62S6

DescriptionStandard

        VRSEFDTDKICGYGTAHCRRTCKTEEFQIGGCPNVYPCCLKK
    

Molecular Weight4758.44 Da

Isoelectric Point (pI)8.30

Net Charge (pH 7.0)1.77

Net Charge (pH 7.4) 1.40

Charge Density (pH 7.0) 0.0421

GRAVY Index-0.58

Hydrophobic Moment 0.43

Boman Index-0.16

Instability Index47.46

Aliphatic Index 44.05

Aromaticity 0.0952

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3355.00

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

Amino Acid Composition

TPSA 1971.59

LogP -22.28

H-bond Donors 75.0

H-bond Acceptors 71.0

Rotatable Bonds 156.0

Heavy Atoms 329.0

Ring Count 7.0

Amide Bonds 43.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0085826 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