Peptide Database

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

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length43 amino acids

Chemical FormulaC208H344N64O59S7

DescriptionStandard

        NWYVKKCLNDVGICKKKCKPEELHVKNGRAMCGKQRDCCVPAD
    

Molecular Weight4909.81 Da

Isoelectric Point (pI)9.04

Net Charge (pH 7.0)4.79

Net Charge (pH 7.4) 4.43

Charge Density (pH 7.0) 0.1114

GRAVY Index-0.75

Hydrophobic Moment 0.46

Boman Index-0.25

Instability Index21.67

Aliphatic Index 58.84

Aromaticity 0.0465

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7365.00

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

Amino Acid Composition

TPSA 2023.46

LogP -19.96

H-bond Donors 74.0

H-bond Acceptors 72.0

Rotatable Bonds 169.0

Heavy Atoms 338.0

Ring Count 6.0

Amide Bonds 46.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0219530 VERIFIED: YES

Provenance & Taxonomy

OrganismHylobates lar [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_0232151 VERIFIED: NO