Peptide Database

Peptide NameDefensin beta Aime-DEFB_SPAG11B

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length43 amino acids

Chemical FormulaC227H340N56O67S7

DescriptionStandard

        PELDFKVVDCKKSEGYCQEYCNYMEIQVGYCFKKKYACCLHQN
    

Molecular Weight5149.92 Da

Isoelectric Point (pI)6.98

Net Charge (pH 7.0)-0.01

Net Charge (pH 7.4) -0.23

Charge Density (pH 7.0) -0.0003

GRAVY Index-0.60

Hydrophobic Moment 0.32

Boman Index-0.09

Instability Index34.03

Aliphatic Index 49.77

Aromaticity 0.1628

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 2016.96

LogP -16.18

H-bond Donors 74.0

H-bond Acceptors 75.0

Rotatable Bonds 173.0

Heavy Atoms 357.0

Ring Count 9.0

Amide Bonds 47.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0298026 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