Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length101 amino acids

Chemical FormulaC506H826N146O142S9

DescriptionStandard

        MKFLFLALAVLLVLFQMFTVCRGRKSCWTKKRQCRKDCKHGEQLKVSCKNGNYCCIPNKTDSQPHRPTQGLTSKTQNLDDDIQAYIPDIPIIISGANKNLK
    

Molecular Weight11515.45 Da

Isoelectric Point (pI)9.53

Net Charge (pH 7.0)9.60

Net Charge (pH 7.4) 9.16

Charge Density (pH 7.0) 0.0951

GRAVY Index-0.41

Hydrophobic Moment 0.60

Boman Index-0.10

Instability Index24.42

Aliphatic Index 81.09

Aromaticity 0.0693

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 4708.52

LogP -47.47

H-bond Donors 167.0

H-bond Acceptors 163.0

Rotatable Bonds 392.0

Heavy Atoms 803.0

Ring Count 15.0

Amide Bonds 113.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0218304 VERIFIED: NO

Provenance & Taxonomy

OrganismOrycteropus afer afer [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin