Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length83 amino acids

Chemical FormulaC434H677N123O115S9

DescriptionStandard

        MKFIFLFLAILLAMEPVVSGRRHVLRCMGDLGICRPACRQSEEPYFYCRNYQPCCLPSYVRIDISGKEGKNDWSRENRWPKVS
    

Molecular Weight9746.36 Da

Isoelectric Point (pI)9.05

Net Charge (pH 7.0)4.54

Net Charge (pH 7.4) 4.16

Charge Density (pH 7.0) 0.0547

GRAVY Index-0.25

Hydrophobic Moment 0.73

Boman Index-0.06

Instability Index77.35

Aliphatic Index 77.47

Aromaticity 0.1205

Extinction Coeff. Reduced 16960.00

Extinction Coeff. Oxidized 17335.00

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

Amino Acid Composition

TPSA 3834.37

LogP -31.00

H-bond Donors 141.0

H-bond Acceptors 130.0

Rotatable Bonds 316.0

Heavy Atoms 681.0

Ring Count 19.0

Amide Bonds 87.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0379841 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