Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length65 amino acids

Chemical FormulaC331H514N78O90S10

DescriptionStandard

        MKLLIVFVFLISWNPVLAGLNPISSEMYKKCYGNGTCRLECYASEMLVAYCMFQLECCVKGNPDP
    

Molecular Weight7346.74 Da

Isoelectric Point (pI)6.06

Net Charge (pH 7.0)-0.55

Net Charge (pH 7.4) -0.88

Charge Density (pH 7.0) -0.0085

GRAVY Index0.43

Hydrophobic Moment 0.42

Boman Index0.23

Instability Index33.87

Aliphatic Index 92.92

Aromaticity 0.1231

Extinction Coeff. Reduced 11460.00

Extinction Coeff. Oxidized 11835.00

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

Amino Acid Composition

TPSA 2656.35

LogP -17.51

H-bond Donors 95.0

H-bond Acceptors 100.0

Rotatable Bonds 236.0

Heavy Atoms 509.0

Ring Count 13.0

Amide Bonds 69.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0083599 VERIFIED: NO

Provenance & Taxonomy

OrganismPhyllostomus discolor [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin