Peptide Database

Peptide Namebeta-defensin 1

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length69 amino acids

Chemical FormulaC333H531N93O86S9

DescriptionStandard

        MRVLSFLLLILCLLFSHLAPGAGFLTGLGQRSDHYICARKGGTCNFSPCPLFTRVEGTCYGGKAKCCMR
    

Molecular Weight7501.93 Da

Isoelectric Point (pI)9.20

Net Charge (pH 7.0)5.60

Net Charge (pH 7.4) 5.18

Charge Density (pH 7.0) 0.0812

GRAVY Index0.44

Hydrophobic Moment 0.41

Boman Index0.16

Instability Index34.36

Aliphatic Index 87.68

Aromaticity 0.1014

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 2823.75

LogP -25.71

H-bond Donors 108.0

H-bond Acceptors 103.0

Rotatable Bonds 243.0

Heavy Atoms 521.0

Ring Count 12.0

Amide Bonds 70.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0024385 VERIFIED: NO

Provenance & Taxonomy

OrganismZalophus californianus [Animal]

FamilyDefensin

Structure & Mods

Configlinear polypeptide/propeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Defensin Non-hemolytic Non-ribosomal