Peptide Database

Peptide Nameputative beta-defensin 109B

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length86 amino acids

Chemical FormulaC458H731N129O111S8

DescriptionStandard

        MRLHVLLFMLLFWTLLSPVRSGLASGENHCLNLSGVCRRDICKLTEDQIGACKRRWRCCRPWWILIPVPTPLIYSDYQAPLKHKLK
    

Molecular Weight10077.02 Da

Isoelectric Point (pI)9.63

Net Charge (pH 7.0)7.70

Net Charge (pH 7.4) 7.23

Charge Density (pH 7.0) 0.0896

GRAVY Index0.07

Hydrophobic Moment 0.59

Boman Index0.04

Instability Index62.79

Aliphatic Index 107.67

Aromaticity 0.0930

Extinction Coeff. Reduced 24980.00

Extinction Coeff. Oxidized 25355.00

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

Amino Acid Composition

TPSA 3819.74

LogP -24.67

H-bond Donors 142.0

H-bond Acceptors 130.0

Rotatable Bonds 325.0

Heavy Atoms 706.0

Ring Count 21.0

Amide Bonds 89.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0115209 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