Peptide Database

Peptide NameDefensin-B6 (DefB6; OaDefB6; mammals, animals)

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length57 amino acids

Chemical FormulaC273H437N93O85S8

DescriptionStandard

        KMEILLGSNGGARCDINKKSFDCYHRNGRCRFNCRKREYNNGDCSQYQSCCLPTRNL
    

Molecular Weight6638.48 Da

Isoelectric Point (pI)9.16

Net Charge (pH 7.0)5.78

Net Charge (pH 7.4) 5.41

Charge Density (pH 7.0) 0.1014

GRAVY Index-1.05

Hydrophobic Moment 0.65

Boman Index-0.36

Instability Index58.72

Aliphatic Index 42.81

Aromaticity 0.0877

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4845.00

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

Amino Acid Composition

TPSA 2986.34

LogP -39.41

H-bond Donors 112.0

H-bond Acceptors 100.0

Rotatable Bonds 227.0

Heavy Atoms 459.0

Ring Count 7.0

Amide Bonds 65.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0128192 VERIFIED: YES

Provenance & Taxonomy

OrganismOrnithorhynchus anatinus [Animal]

FamilyDefensin

Structure & Mods

Configtopology not specified [Not included yet]

Chiralitycanonical L-amino-acid peptide [L]

DisulfideDisulfide bond(s) reported

Bio-Activity Profile

Function

Antimicrobial

RECORD: Rec_0234507 VERIFIED: NO

Provenance & Taxonomy

OrganismOrnithorhynchus anatinus [Animal]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial