Peptide Database

Peptide NameBeta-defensin 126 (Defensin, beta 126; primates, mammals, animals)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length43 amino acids

Chemical FormulaC212H341N61O59S7

DescriptionStandard

        SWYVKKCLNDVGICKKKCKPEELHVKNGWAMCGKQRDCCVPAD
    

Molecular Weight4912.80 Da

Isoelectric Point (pI)8.84

Net Charge (pH 7.0)3.49

Net Charge (pH 7.4) 3.13

Charge Density (pH 7.0) 0.0812

GRAVY Index-0.60

Hydrophobic Moment 0.46

Boman Index-0.16

Instability Index23.46

Aliphatic Index 58.84

Aromaticity 0.0698

Extinction Coeff. Reduced 12490.00

Extinction Coeff. Oxidized 12865.00

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

Amino Acid Composition

TPSA 1954.49

LogP -17.38

H-bond Donors 72.0

H-bond Acceptors 71.0

Rotatable Bonds 166.0

Heavy Atoms 339.0

Ring Count 8.0

Amide Bonds 45.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0344808 VERIFIED: YES

Provenance & Taxonomy

OrganismPongo pygmaeus [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 Antibacterial

RECORD: Rec_0372653 VERIFIED: NO