Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length127 amino acids

Chemical FormulaC635H1007N181O178S11

DescriptionStandard

        MKEVNGTVSNSNNQHDDPKIPLCVSRVPAEACAQRTKCTQKSSSPQPLILSKLLYLFNHEGLVFIFGVLALSIIPPARSSSFNIRCHGKYYHCKLKCHADEYAMRYCPDNNICCRVKKTKFVGQTKW
    

Molecular Weight14377.61 Da

Isoelectric Point (pI)9.32

Net Charge (pH 7.0)9.85

Net Charge (pH 7.4) 9.21

Charge Density (pH 7.0) 0.0775

GRAVY Index-0.33

Hydrophobic Moment 0.48

Boman Index-0.05

Instability Index46.85

Aliphatic Index 75.98

Aromaticity 0.0866

Extinction Coeff. Reduced 12950.00

Extinction Coeff. Oxidized 13450.00

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

Amino Acid Composition

TPSA 5785.83

LogP -59.12

H-bond Donors 207.0

H-bond Acceptors 204.0

Rotatable Bonds 473.0

Heavy Atoms 1005.0

Ring Count 25.0

Amide Bonds 139.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0345580 VERIFIED: NO

Provenance & Taxonomy

OrganismSapajus apella (Brown-capped capuchin) [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin