Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length54 amino acids

Chemical FormulaC263H429N87O75S6

DescriptionStandard

        PVRSDLEVDRICGYGTARCHRKCKSQEHKIARCPNTYACCLKTWAHSSLNIKRP
    

Molecular Weight6202.15 Da

Isoelectric Point (pI)9.47

Net Charge (pH 7.0)7.16

Net Charge (pH 7.4) 6.85

Charge Density (pH 7.0) 0.1326

GRAVY Index-0.73

Hydrophobic Moment 0.56

Boman Index-0.26

Instability Index56.32

Aliphatic Index 61.48

Aromaticity 0.0556

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8855.00

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

Amino Acid Composition

TPSA 2637.92

LogP -30.41

H-bond Donors 102.0

H-bond Acceptors 91.0

Rotatable Bonds 205.0

Heavy Atoms 431.0

Ring Count 10.0

Amide Bonds 56.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0083009 VERIFIED: NO

Provenance & Taxonomy

OrganismHeterocephalus glaber [Animal]

FamilyDefensin

Tax ID10181

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic Non-ribosomal

RECORD: Rec_0162431 VERIFIED: NO