Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length48 amino acids

Chemical FormulaC241H400N82O66S7

DescriptionStandard

        RKKYPHYGSLDLRRECRKGNGRCKLECQENVIRIAYCMRPATHCCLQK
    

Molecular Weight5726.72 Da

Isoelectric Point (pI)9.58

Net Charge (pH 7.0)7.88

Net Charge (pH 7.4) 7.47

Charge Density (pH 7.0) 0.1641

GRAVY Index-0.96

Hydrophobic Moment 0.59

Boman Index-0.38

Instability Index72.06

Aliphatic Index 58.96

Aromaticity 0.0625

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4845.00

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

Amino Acid Composition

TPSA 2456.91

LogP -25.62

H-bond Donors 94.0

H-bond Acceptors 83.0

Rotatable Bonds 196.0

Heavy Atoms 396.0

Ring Count 7.0

Amide Bonds 51.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0229931 VERIFIED: NO

Provenance & Taxonomy

OrganismFelis catus [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