Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length48 amino acids

Chemical FormulaC235H385N83O64S7

DescriptionStandard

        RKRFPHYGSVDMRRQCVKGNGRCKNECHVSEVRIAYCLRPGTHCCLQK
    

Molecular Weight5621.54 Da

Isoelectric Point (pI)9.69

Net Charge (pH 7.0)7.96

Net Charge (pH 7.4) 7.51

Charge Density (pH 7.0) 0.1659

GRAVY Index-0.84

Hydrophobic Moment 0.49

Boman Index-0.34

Instability Index69.85

Aliphatic Index 50.62

Aromaticity 0.0625

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3355.00

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

Amino Acid Composition

TPSA 2422.27

LogP -27.92

H-bond Donors 93.0

H-bond Acceptors 82.0

Rotatable Bonds 189.0

Heavy Atoms 389.0

Ring Count 8.0

Amide Bonds 51.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0281443 VERIFIED: NO

Provenance & Taxonomy

OrganismOvis aries [Animal]

FamilyDefensin

Tax ID9940

Structure & Mods

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

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial