Peptide Database

Peptide NameDefensin beta Aime-DEFB1

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length42 amino acids

Chemical FormulaC195H303N63O56S7

DescriptionStandard

        FGQRSDHYVCARRGGTCNFSPCPLFTRVDGTCYGGKAKCCMR
    

Molecular Weight4650.34 Da

Isoelectric Point (pI)9.15

Net Charge (pH 7.0)4.79

Net Charge (pH 7.4) 4.44

Charge Density (pH 7.0) 0.1140

GRAVY Index-0.44

Hydrophobic Moment 0.33

Boman Index-0.14

Instability Index52.15

Aliphatic Index 27.86

Aromaticity 0.1190

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 1931.45

LogP -24.81

H-bond Donors 76.0

H-bond Acceptors 69.0

Rotatable Bonds 148.0

Heavy Atoms 321.0

Ring Count 8.0

Amide Bonds 43.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0253076 VERIFIED: NO

Provenance & Taxonomy

OrganismAiluropoda melanoleuca [Animal]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial