Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length99 amino acids

Chemical FormulaC525H862N156O142S7

DescriptionStandard

        MRLLLIIAILLFQKFTVTEQLKRCWNQHIHGYCRKICRTTEVREVLCENGRYCCISIVELEERKKITRPPRPKLRTLALTFSQDYLIEQNSTHSHRKPT
    

Molecular Weight11855.88 Da

Isoelectric Point (pI)9.64

Net Charge (pH 7.0)8.80

Net Charge (pH 7.4) 8.27

Charge Density (pH 7.0) 0.0889

GRAVY Index-0.39

Hydrophobic Moment 0.73

Boman Index-0.15

Instability Index40.52

Aliphatic Index 96.46

Aromaticity 0.0707

Extinction Coeff. Reduced 9970.00

Extinction Coeff. Oxidized 10345.00

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

Amino Acid Composition

TPSA 4877.61

LogP -42.14

H-bond Donors 180.0

H-bond Acceptors 162.0

Rotatable Bonds 402.0

Heavy Atoms 830.0

Ring Count 16.0

Amide Bonds 106.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0268656 VERIFIED: NO

Provenance & Taxonomy

OrganismBison bison bison [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin

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