Peptide Database

Peptide NameDefensin beta 5

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length40 amino acids

Chemical FormulaC197H303N59O57S8

DescriptionStandard

        EFKRCWKGQGACRTYCTRQETYMHMCPDASLCCLAYGTRP
    

Molecular Weight4666.39 Da

Isoelectric Point (pI)8.66

Net Charge (pH 7.0)2.86

Net Charge (pH 7.4) 2.55

Charge Density (pH 7.0) 0.0716

GRAVY Index-0.62

Hydrophobic Moment 0.40

Boman Index-0.16

Instability Index78.20

Aliphatic Index 27.00

Aromaticity 0.1250

Extinction Coeff. Reduced 9970.00

Extinction Coeff. Oxidized 10345.00

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

Amino Acid Composition

TPSA 1884.67

LogP -20.21

H-bond Donors 74.0

H-bond Acceptors 69.0

Rotatable Bonds 148.0

Heavy Atoms 321.0

Ring Count 9.0

Amide Bonds 41.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0124984 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

RECORD: Rec_0139590 VERIFIED: NO