Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length47 amino acids

Chemical FormulaC228H357N57O69S9

DescriptionStandard

        GLNPISSEMYKKCYGNGICRLECYTSEMLVGYCMFKLECCVKGNPDP
    

Molecular Weight5289.20 Da

Isoelectric Point (pI)6.27

Net Charge (pH 7.0)-0.29

Net Charge (pH 7.4) -0.60

Charge Density (pH 7.0) -0.0063

GRAVY Index-0.15

Hydrophobic Moment 0.52

Boman Index0.05

Instability Index25.05

Aliphatic Index 62.13

Aromaticity 0.1064

Extinction Coeff. Reduced 5960.00

Extinction Coeff. Oxidized 6335.00

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

Amino Acid Composition

TPSA 2019.14

LogP -18.47

H-bond Donors 74.0

H-bond Acceptors 78.0

Rotatable Bonds 173.0

Heavy Atoms 363.0

Ring Count 8.0

Amide Bonds 49.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0299272 VERIFIED: NO

Provenance & Taxonomy

OrganismPteropus alecto [Animal]

FamilyDefensin

Structure & Mods

ConfigSingle-chain peptide backbone represented as a linear sequence entry [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial