Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length46 amino acids

Chemical FormulaC213H347N63O74S7

DescriptionStandard

        AFFDEKCDKLRGTCKNSCEKNEELASFCQKSLKCCRTIQTCGNTTD
    

Molecular Weight5198.87 Da

Isoelectric Point (pI)7.75

Net Charge (pH 7.0)0.74

Net Charge (pH 7.4) 0.43

Charge Density (pH 7.0) 0.0160

GRAVY Index-0.78

Hydrophobic Moment 0.61

Boman Index-0.27

Instability Index20.45

Aliphatic Index 38.26

Aromaticity 0.0652

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 375.00

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

Amino Acid Composition

TPSA 2291.13

LogP -30.84

H-bond Donors 86.0

H-bond Acceptors 82.0

Rotatable Bonds 182.0

Heavy Atoms 357.0

Ring Count 3.0

Amide Bonds 50.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0020748 VERIFIED: NO

Provenance & Taxonomy

OrganismPapio anubis [Animal]

FamilyDefensin

Tax ID9555

Structure & Mods

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

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial