Peptide Database

Peptide NameBeta-defensin (Fragment)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length74 amino acids

Chemical FormulaC396H690N120O89S7

DescriptionStandard

        MKLLSLILAGLLLLSQLTPGGTRKCWNFHGRCRHKCFKKEKVYVYCTNNKLCCVKSKKKKKKKKKKKKRKKKKK
    

Molecular Weight8780.92 Da

Isoelectric Point (pI)10.55

Net Charge (pH 7.0)27.59

Net Charge (pH 7.4) 27.14

Charge Density (pH 7.0) 0.3729

GRAVY Index-0.96

Hydrophobic Moment 0.51

Boman Index-0.39

Instability Index23.89

Aliphatic Index 71.08

Aromaticity 0.0676

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8855.00

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

Amino Acid Composition

TPSA 3521.58

LogP -28.16

H-bond Donors 133.0

H-bond Acceptors 126.0

Rotatable Bonds 328.0

Heavy Atoms 612.0

Ring Count 9.0

Amide Bonds 77.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0059391 VERIFIED: NO

Provenance & Taxonomy

OrganismBos taurus [Animal]

FamilyDefensin

Tax ID9913

Structure & Mods

ConfigSingle-chain peptide backbone represented as a linear sequence entry [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

RECORD: Rec_0199041 VERIFIED: NO