Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length95 amino acids

Chemical FormulaC472H781N125O138S11

DescriptionStandard

        MKLFPVLMMLLAEVLLTDTARPRKCFSNIRGYCRKKCEIGETYEVACLNGKLCCVNEGENKKHKEPPKSSSSLMQPDEKLDYAILPTITVLTIQM
    

Molecular Weight10767.72 Da

Isoelectric Point (pI)8.55

Net Charge (pH 7.0)2.54

Net Charge (pH 7.4) 2.15

Charge Density (pH 7.0) 0.0267

GRAVY Index-0.17

Hydrophobic Moment 0.56

Boman Index-0.02

Instability Index38.59

Aliphatic Index 89.26

Aromaticity 0.0526

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 4234.52

LogP -36.72

H-bond Donors 150.0

H-bond Acceptors 153.0

Rotatable Bonds 366.0

Heavy Atoms 746.0

Ring Count 12.0

Amide Bonds 100.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0247150 VERIFIED: NO

Provenance & Taxonomy

OrganismSuricata suricatta [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin