Peptide Database

Peptide Namebeta-Defensin 2

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length38 amino acids

Chemical FormulaC176H298N68O46S7

DescriptionStandard

        NHRSCYRNKGVCAPARCPRNMRQIGTCHGPPVKCCRKK
    

Molecular Weight4327.13 Da

Isoelectric Point (pI)10.25

Net Charge (pH 7.0)9.87

Net Charge (pH 7.4) 9.47

Charge Density (pH 7.0) 0.2597

GRAVY Index-1.05

Hydrophobic Moment 0.72

Boman Index-0.42

Instability Index65.22

Aliphatic Index 30.79

Aromaticity 0.0263

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1865.00

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

Amino Acid Composition

TPSA 1870.75

LogP -24.77

H-bond Donors 72.0

H-bond Acceptors 65.0

Rotatable Bonds 141.0

Heavy Atoms 297.0

Ring Count 7.0

Amide Bonds 41.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0121795 VERIFIED: NO

Provenance & Taxonomy

OrganismCarpa hircus [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide5-34; 12-27; 17-35

Bio-Activity Profile

Function

Antimicrobial

RECORD: Rec_0141500 VERIFIED: NO

Provenance & Taxonomy

OrganismCapra hircus [Animal]

FamilyDefensin

Tax ID9925

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial