Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length71 amino acids

Chemical FormulaC328H551N95O94S9

DescriptionStandard

        MKLMLLGLTVILTLAQAAKAMKCWRRLGICRTTCEEGEVFHILCNAEAKCCVSPKHVPVNTKSSNSAGSPG
    

Molecular Weight7618.05 Da

Isoelectric Point (pI)9.10

Net Charge (pH 7.0)4.62

Net Charge (pH 7.4) 4.20

Charge Density (pH 7.0) 0.0651

GRAVY Index0.20

Hydrophobic Moment 0.72

Boman Index0.09

Instability Index52.27

Aliphatic Index 90.70

Aromaticity 0.0282

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5875.00

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

Amino Acid Composition

TPSA 3012.78

LogP -31.55

H-bond Donors 111.0

H-bond Acceptors 110.0

Rotatable Bonds 255.0

Heavy Atoms 526.0

Ring Count 8.0

Amide Bonds 74.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0085030 VERIFIED: NO

Provenance & Taxonomy

OrganismMyotis myotis [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin