Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length49 amino acids

Chemical FormulaC250H377N67O68S7

DescriptionStandard

        EFKRCWNGQGACRTYCTKYETFMHLCPDASLCCIPYGLKPPVPHKPENV
    

Molecular Weight5633.53 Da

Isoelectric Point (pI)8.33

Net Charge (pH 7.0)1.95

Net Charge (pH 7.4) 1.58

Charge Density (pH 7.0) 0.0398

GRAVY Index-0.48

Hydrophobic Moment 0.37

Boman Index-0.03

Instability Index59.66

Aliphatic Index 47.76

Aromaticity 0.1224

Extinction Coeff. Reduced 9970.00

Extinction Coeff. Oxidized 10345.00

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

Amino Acid Composition

TPSA 2128.49

LogP -18.28

H-bond Donors 77.0

H-bond Acceptors 79.0

Rotatable Bonds 172.0

Heavy Atoms 392.0

Ring Count 15.0

Amide Bonds 51.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0252397 VERIFIED: NO

Provenance & Taxonomy

OrganismMyotis brandtii [Animal]

FamilyDefensin

Structure & Mods

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

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial