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 FormulaC335H544N92O90S8

DescriptionStandard

        MRVLYPLMLTLGLLFAQLATGVNLLTGLGQRSDHYICVKKGGTCNFSPCPLFNRIEGTCYSGKAKCCIR
    

Molecular Weight7556.99 Da

Isoelectric Point (pI)9.27

Net Charge (pH 7.0)5.53

Net Charge (pH 7.4) 5.16

Charge Density (pH 7.0) 0.0801

GRAVY Index0.31

Hydrophobic Moment 0.44

Boman Index0.14

Instability Index28.44

Aliphatic Index 96.09

Aromaticity 0.0870

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4845.00

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

Amino Acid Composition

TPSA 2908.69

LogP -26.82

H-bond Donors 108.0

H-bond Acceptors 105.0

Rotatable Bonds 248.0

Heavy Atoms 525.0

Ring Count 10.0

Amide Bonds 73.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0398127 VERIFIED: NO

Provenance & Taxonomy

OrganismPhyseter macrocephalus [Animal]

FamilyDefensin

Tax ID9755

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic

MethodQualitative functional evidence