Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length130 amino acids

Chemical FormulaC662H1043N177O200S12

DescriptionStandard

        MNLLMPTFIICGLLILVTKAGWETQRCWKNEVGYCRRQCLYTERYRILCMNKLNCCTPIKFDEHTRRPLLPPFPVEDFTVDSITQDEFSGSHVTRLNDQITIGTDEEEQVIAETTTPMMKSTTSSVEHPF
    

Molecular Weight15066.21 Da

Isoelectric Point (pI)5.34

Net Charge (pH 7.0)-4.28

Net Charge (pH 7.4) -4.78

Charge Density (pH 7.0) -0.0329

GRAVY Index-0.28

Hydrophobic Moment 0.57

Boman Index-0.01

Instability Index49.68

Aliphatic Index 77.15

Aromaticity 0.0846

Extinction Coeff. Reduced 15470.00

Extinction Coeff. Oxidized 15845.00

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

Amino Acid Composition

TPSA 6060.57

LogP -57.52

H-bond Donors 216.0

H-bond Acceptors 211.0

Rotatable Bonds 492.0

Heavy Atoms 1051.0

Ring Count 24.0

Amide Bonds 139.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0085330 VERIFIED: NO

Provenance & Taxonomy

OrganismRousettus aegyptiacus (Egyptian rousette) [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin