Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length92 amino acids

Chemical FormulaC476H734N126O114S16

DescriptionStandard

        MAPSRKVFYFVLAFFFLLCCFPALVFIFKMCFVLNLGCQAGLQYSQPLSAGGMSPCEPCWLGRGRCRKMCNEDEKIVGNCKVNFFCCRRRIM
    

Molecular Weight10558.74 Da

Isoelectric Point (pI)9.11

Net Charge (pH 7.0)7.39

Net Charge (pH 7.4) 7.00

Charge Density (pH 7.0) 0.0804

GRAVY Index0.46

Hydrophobic Moment 0.57

Boman Index0.14

Instability Index58.19

Aliphatic Index 75.22

Aromaticity 0.1522

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 9105.00

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

Amino Acid Composition

TPSA 3818.87

LogP -26.84

H-bond Donors 143.0

H-bond Acceptors 138.0

Rotatable Bonds 342.0

Heavy Atoms 732.0

Ring Count 20.0

Amide Bonds 98.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0362011 VERIFIED: NO

Provenance & Taxonomy

OrganismOdocoileus virginianus texanus [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin