Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length81 amino acids

Chemical FormulaC419H671N119O116S9

DescriptionStandard

        MNILNTIYHLSSLFKARNFFSRTGCSTGYYNCRMACKKNEYAVRYCKNWTICCKIKKSQFLTEKKVVTNLMLSSSDPKKRN
    

Molecular Weight9520.12 Da

Isoelectric Point (pI)9.86

Net Charge (pH 7.0)12.52

Net Charge (pH 7.4) 12.14

Charge Density (pH 7.0) 0.1546

GRAVY Index-0.50

Hydrophobic Moment 0.56

Boman Index-0.15

Instability Index32.63

Aliphatic Index 62.59

Aromaticity 0.1235

Extinction Coeff. Reduced 12950.00

Extinction Coeff. Oxidized 13325.00

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

Amino Acid Composition

TPSA 3906.80

LogP -40.89

H-bond Donors 146.0

H-bond Acceptors 139.0

Rotatable Bonds 325.0

Heavy Atoms 663.0

Ring Count 13.0

Amide Bonds 89.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0156240 VERIFIED: NO

Provenance & Taxonomy

OrganismUrocitellus parryii [Animal]

FamilyDefensin

Tax ID9999

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic Non-ribosomal