Peptide Database

Peptide NameBeta-defensin 33 (BD-33, mBD-33; Defensin, beta 33; Rodents, mammals, animals)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length42 amino acids

Chemical FormulaC203H344N70O55S7

DescriptionStandard

        RKRNSKFRPCEKMGGICKSQKTHGCSILPAECKSRYKHCCRL
    

Molecular Weight4869.79 Da

Isoelectric Point (pI)9.92

Net Charge (pH 7.0)9.87

Net Charge (pH 7.4) 9.47

Charge Density (pH 7.0) 0.2351

GRAVY Index-0.99

Hydrophobic Moment 0.50

Boman Index-0.40

Instability Index61.06

Aliphatic Index 39.52

Aromaticity 0.0476

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1865.00

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

Amino Acid Composition

TPSA 2070.00

LogP -24.72

H-bond Donors 81.0

H-bond Acceptors 74.0

Rotatable Bonds 170.0

Heavy Atoms 335.0

Ring Count 6.0

Amide Bonds 43.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0018901 VERIFIED: YES

Provenance & Taxonomy

OrganismMus musculus [Animal]

FamilyDefensin

Tax ID10090

Structure & Mods

Configtopology not specified [Not included yet]

Chiralitycanonical L-amino-acid peptide [L]

DisulfideDisulfide bond(s) reported

Bio-Activity Profile

Function

Antimicrobial Antibacterial

RECORD: Rec_0297123 VERIFIED: NO