Peptide Database

Peptide NameDefensin beta 1

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length32 amino acids

Chemical FormulaC144H235N41O42S6

DescriptionStandard

        CVSSGGQCLYSACPIFTKIQGTCYRGKAKCCK
    

Molecular Weight3405.05 Da

Isoelectric Point (pI)9.10

Net Charge (pH 7.0)4.69

Net Charge (pH 7.4) 4.40

Charge Density (pH 7.0) 0.1467

GRAVY Index0.05

Hydrophobic Moment 0.49

Boman Index0.02

Instability Index24.72

Aliphatic Index 51.88

Aromaticity 0.0938

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3355.00

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

Amino Acid Composition

TPSA 1350.40

LogP -16.94

H-bond Donors 54.0

H-bond Acceptors 53.0

Rotatable Bonds 112.0

Heavy Atoms 233.0

Ring Count 4.0

Amide Bonds 33.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0241898 VERIFIED: NO

Provenance & Taxonomy

OrganismHomo sapiens [Animal]

FamilyDefensin

Tax ID9606

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial