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 FormulaC355H563N103O81S7

DescriptionStandard

        MRVYYLLFALFFLFLLPVPGGARFINILQRYYCKVRGGRCALFGCLPREIPIGTCSRSGRKCCQRQR
    

Molecular Weight7794.36 Da

Isoelectric Point (pI)10.32

Net Charge (pH 7.0)10.44

Net Charge (pH 7.4) 10.12

Charge Density (pH 7.0) 0.1558

GRAVY Index0.25

Hydrophobic Moment 0.72

Boman Index0.03

Instability Index49.95

Aliphatic Index 93.13

Aromaticity 0.1493

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 2971.07

LogP -21.16

H-bond Donors 114.0

H-bond Acceptors 99.0

Rotatable Bonds 252.0

Heavy Atoms 546.0

Ring Count 14.0

Amide Bonds 70.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0141385 VERIFIED: NO

Provenance & Taxonomy

OrganismPhocoena sinus [Animal]

FamilyDefensin

Tax ID42100

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