Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length50 amino acids

Chemical FormulaC240H380N74O77S6

DescriptionStandard

        KRKYPQYGSLDLSKECIDGNGRCRNYCPENEVRIAYCIRPGTHCCLESEG
    

Molecular Weight5726.42 Da

Isoelectric Point (pI)7.77

Net Charge (pH 7.0)0.80

Net Charge (pH 7.4) 0.44

Charge Density (pH 7.0) 0.0159

GRAVY Index-0.90

Hydrophobic Moment 0.51

Boman Index-0.25

Instability Index47.02

Aliphatic Index 54.60

Aromaticity 0.0800

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 2474.39

LogP -28.65

H-bond Donors 92.0

H-bond Acceptors 85.0

Rotatable Bonds 189.0

Heavy Atoms 397.0

Ring Count 8.0

Amide Bonds 53.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0182463 VERIFIED: NO

Provenance & Taxonomy

OrganismOryctolagus cuniculus [Animal]

FamilyDefensin

Tax ID9986

Structure & Mods

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

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial