Peptide Database

Peptide NameDefensin beta 1

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length67 amino acids

Chemical FormulaC319H530N92O86S10

DescriptionStandard

        MRVLHCLLLLCLLSAQMPTGAGLLASLIPRYPEYTCIKKGGTCNYSPCPRGTKVDGRCYRNKAKCCV
    

Molecular Weight7350.84 Da

Isoelectric Point (pI)9.32

Net Charge (pH 7.0)7.50

Net Charge (pH 7.4) 7.10

Charge Density (pH 7.0) 0.1120

GRAVY Index0.11

Hydrophobic Moment 0.66

Boman Index0.03

Instability Index19.89

Aliphatic Index 88.81

Aromaticity 0.0597

Extinction Coeff. Reduced 5960.00

Extinction Coeff. Oxidized 6460.00

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

Amino Acid Composition

TPSA 2834.65

LogP -27.16

H-bond Donors 108.0

H-bond Acceptors 105.0

Rotatable Bonds 238.0

Heavy Atoms 507.0

Ring Count 10.0

Amide Bonds 69.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0404209 VERIFIED: NO

Provenance & Taxonomy

OrganismRousettus aegyptiacus [Animal]

FamilyDefensin

Tax ID9407

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic Non-ribosomal