Peptide Database

Peptide NameDefensin beta 1

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length68 amino acids

Chemical FormulaC335H530N92O88S8

DescriptionStandard

        MRVLYILVLILSFFFSQINPGAGLLTGLGHRSDHYMCVKNGGFCLYSSCPVNSKITGTCYKGRAKCCR
    

Molecular Weight7510.88 Da

Isoelectric Point (pI)9.42

Net Charge (pH 7.0)6.61

Net Charge (pH 7.4) 6.19

Charge Density (pH 7.0) 0.0972

GRAVY Index0.34

Hydrophobic Moment 0.40

Boman Index0.15

Instability Index42.91

Aliphatic Index 88.82

Aromaticity 0.1176

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 2877.13

LogP -27.03

H-bond Donors 109.0

H-bond Acceptors 105.0

Rotatable Bonds 245.0

Heavy Atoms 523.0

Ring Count 12.0

Amide Bonds 71.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0013806 VERIFIED: NO

Provenance & Taxonomy

OrganismSciurus vulgaris [Animal]

FamilyDefensin

Tax ID55149

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic Non-ribosomal