Peptide Database

Peptide NameBeta-defensin 103A-like

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Enzyme / Catalytic activity ▸ Oxidoreductase

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

Standard StatusStandard

Sequence Length67 amino acids

Chemical FormulaC349H558N102O84S8

DescriptionStandard

        MRVYYLLFALFFLFLLPVSGSGRTINILQRYYCKMRGGRCALFGCLPREIPIGPCSQSGRKCCRRER
    

Molecular Weight7783.32 Da

Isoelectric Point (pI)10.09

Net Charge (pH 7.0)9.44

Net Charge (pH 7.4) 9.12

Charge Density (pH 7.0) 0.1409

GRAVY Index0.13

Hydrophobic Moment 0.65

Boman Index-0.01

Instability Index58.45

Aliphatic Index 87.31

Aromaticity 0.1343

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 3005.74

LogP -23.74

H-bond Donors 116.0

H-bond Acceptors 102.0

Rotatable Bonds 254.0

Heavy Atoms 543.0

Ring Count 13.0

Amide Bonds 69.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0144283 VERIFIED: NO

Provenance & Taxonomy

OrganismMonodon monoceros [Animal]

FamilyDefensin

Tax ID40151

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Oxidoreductase Non-hemolytic Non-ribosomal

RECORD: Rec_0420558 VERIFIED: NO

Provenance & Taxonomy

OrganismDelphinapterus leucas [Bacterium]

FamilyDefensin

Tax ID9749

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Defensin Oxidoreductase Non-hemolytic Non-ribosomal