Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length100 amino acids

Chemical FormulaC528H865N147O143S7

DescriptionStandard

        MKLLLIIAILLFQKSTVTEQLKRCWGEYIRGYCRKICKISEIREVLCENGRYCCLNIVELKARKKITKPPRPKPRTYAVTFPQDYDINIENYSRPKANST
    

Molecular Weight11784.87 Da

Isoelectric Point (pI)9.63

Net Charge (pH 7.0)10.45

Net Charge (pH 7.4) 10.10

Charge Density (pH 7.0) 0.1045

GRAVY Index-0.40

Hydrophobic Moment 0.80

Boman Index-0.13

Instability Index43.31

Aliphatic Index 93.60

Aromaticity 0.0900

Extinction Coeff. Reduced 14440.00

Extinction Coeff. Oxidized 14815.00

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

Amino Acid Composition

TPSA 4754.69

LogP -38.60

H-bond Donors 173.0

H-bond Acceptors 161.0

Rotatable Bonds 398.0

Heavy Atoms 825.0

Ring Count 16.0

Amide Bonds 107.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0272701 VERIFIED: NO

Provenance & Taxonomy

OrganismPuma concolor (Mountain lion) [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin