Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length84 amino acids

Chemical FormulaC432H684N120O119S9

DescriptionStandard

        MKLLVLFLAILLAVEEPVVSGKRHILRCMGNSGICRASCKKNEQPYFYCRNYQSCCLQSYMRISISGKEENTDWSYGKQWPRLP
    

Molecular Weight9751.37 Da

Isoelectric Point (pI)9.17

Net Charge (pH 7.0)5.53

Net Charge (pH 7.4) 5.15

Charge Density (pH 7.0) 0.0659

GRAVY Index-0.25

Hydrophobic Moment 0.66

Boman Index-0.03

Instability Index79.18

Aliphatic Index 82.38

Aromaticity 0.1071

Extinction Coeff. Reduced 18450.00

Extinction Coeff. Oxidized 18825.00

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

Amino Acid Composition

TPSA 3882.98

LogP -34.34

H-bond Donors 142.0

H-bond Acceptors 135.0

Rotatable Bonds 324.0

Heavy Atoms 680.0

Ring Count 16.0

Amide Bonds 91.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0379521 VERIFIED: NO

Provenance & Taxonomy

OrganismCebus imitator [Animal]

FamilyDefensin

Tax ID9516

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic

MethodQualitative functional evidence