Peptide Database

Peptide NameBeta-defensin 20 (BD-20, mBD-20; Defensin, beta 20; Rodents, mammals, animals)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length75 amino acids

Chemical FormulaC385H626N106O113S8

DescriptionStandard

        KRCFSNVEGYCRKKCRLVEISEMGCLHGKYCCVNELENKKHKKHSVVEETVKLQDKSKVQDYMILPTVTYYTISI
    

Molecular Weight8804.25 Da

Isoelectric Point (pI)8.93

Net Charge (pH 7.0)4.97

Net Charge (pH 7.4) 4.49

Charge Density (pH 7.0) 0.0662

GRAVY Index-0.52

Hydrophobic Moment 0.56

Boman Index-0.15

Instability Index44.01

Aliphatic Index 77.73

Aromaticity 0.0800

Extinction Coeff. Reduced 7450.00

Extinction Coeff. Oxidized 7825.00

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

Amino Acid Composition

TPSA 3600.26

LogP -32.84

H-bond Donors 132.0

H-bond Acceptors 129.0

Rotatable Bonds 306.0

Heavy Atoms 612.0

Ring Count 10.0

Amide Bonds 79.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0221312 VERIFIED: YES

Provenance & Taxonomy

OrganismMus musculus [Animal]

FamilyDefensin

Tax ID10090

Structure & Mods

Configtopology not specified [Not included yet]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial