Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length94 amino acids

Chemical FormulaC477H773N129O141S7

DescriptionStandard

        MKRFLVLIILLFEVPKDEARHRRCFSSISGYCRKKCELGETYEIACVNGKLCCINDDAKREYQQVTEPPEPSRKPDLNLDYAILPTVTLSTISL
    

Molecular Weight10795.48 Da

Isoelectric Point (pI)7.56

Net Charge (pH 7.0)0.55

Net Charge (pH 7.4) 0.16

Charge Density (pH 7.0) 0.0058

GRAVY Index-0.24

Hydrophobic Moment 0.57

Boman Index-0.06

Instability Index49.72

Aliphatic Index 94.36

Aromaticity 0.0745

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 4364.80

LogP -38.52

H-bond Donors 157.0

H-bond Acceptors 150.0

Rotatable Bonds 360.0

Heavy Atoms 754.0

Ring Count 14.0

Amide Bonds 98.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0129741 VERIFIED: NO

Provenance & Taxonomy

OrganismTursiops truncatus [Animal]

FamilyDefensin

Tax ID9739

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic

MethodQualitative functional evidence