Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length77 amino acids

Chemical FormulaC381H618N104O116S7

DescriptionStandard

        TDTARPRKCFSNITGYCRKKCQMGEIYEIACPNGKLCCVNEDKNKKYKKAPESPHSLPQPDEKIDYVILPTTTLLTV
    

Molecular Weight8736.07 Da

Isoelectric Point (pI)8.77

Net Charge (pH 7.0)3.43

Net Charge (pH 7.4) 3.07

Charge Density (pH 7.0) 0.0446

GRAVY Index-0.70

Hydrophobic Moment 0.50

Boman Index-0.15

Instability Index45.94

Aliphatic Index 65.84

Aromaticity 0.0649

Extinction Coeff. Reduced 5960.00

Extinction Coeff. Oxidized 6335.00

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

Amino Acid Composition

TPSA 3565.43

LogP -36.52

H-bond Donors 126.0

H-bond Acceptors 128.0

Rotatable Bonds 289.0

Heavy Atoms 608.0

Ring Count 13.0

Amide Bonds 82.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0145111 VERIFIED: NO

Provenance & Taxonomy

OrganismAiluropoda melanoleuca [Animal]

FamilyDefensin

Tax ID9646

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_0241528 VERIFIED: NO