Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length59 amino acids

Chemical FormulaC292H463N85O90S7

DescriptionStandard

        AFFDEKCFKLNGRCVNSCRKNEELVALCQKSLKCCLTLQPCWKSKDDNSEDSGFPERHK
    

Molecular Weight6828.77 Da

Isoelectric Point (pI)8.25

Net Charge (pH 7.0)1.82

Net Charge (pH 7.4) 1.46

Charge Density (pH 7.0) 0.0309

GRAVY Index-0.79

Hydrophobic Moment 0.59

Boman Index-0.25

Instability Index50.52

Aliphatic Index 52.88

Aromaticity 0.0847

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5875.00

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

Amino Acid Composition

TPSA 2887.49

LogP -31.99

H-bond Donors 105.0

H-bond Acceptors 100.0

Rotatable Bonds 235.0

Heavy Atoms 474.0

Ring Count 9.0

Amide Bonds 64.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0410526 VERIFIED: NO

Provenance & Taxonomy

OrganismAiluropoda melanoleuca [Animal]

FamilyDefensin

Tax ID9646

Structure & Mods

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

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial