Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length52 amino acids

Chemical FormulaC265H410N78O74S6

DescriptionStandard

        RNEFDTDKICGYGTARCRRRCKTGEFFIGTCPNIYPCCLKTRNANWPIPLTY
    

Molecular Weight6064.96 Da

Isoelectric Point (pI)9.10

Net Charge (pH 7.0)4.70

Net Charge (pH 7.4) 4.40

Charge Density (pH 7.0) 0.0904

GRAVY Index-0.60

Hydrophobic Moment 0.38

Boman Index-0.16

Instability Index35.79

Aliphatic Index 48.85

Aromaticity 0.1346

Extinction Coeff. Reduced 9970.00

Extinction Coeff. Oxidized 10345.00

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

Amino Acid Composition

TPSA 2481.14

LogP -25.70

H-bond Donors 94.0

H-bond Acceptors 85.0

Rotatable Bonds 191.0

Heavy Atoms 423.0

Ring Count 12.0

Amide Bonds 55.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0117935 VERIFIED: NO

Provenance & Taxonomy

OrganismPanthera tigris altaica [Animal]

FamilyDefensin

Tax ID74533

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic Non-ribosomal