Peptide Database

Peptide NameAlpha-defensin 13 (Defensin-related cryptdin-13)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length93 amino acids

Chemical FormulaC445H727N133O146S9

DescriptionStandard

        MKTLVLLSALVLLAFQVQADPIQNTDEETKTEEQPGEEDQAVSVSFGDPEGTSLQEESLRDLVCYCRKRGCKRREHMNGTCRRGHLMYTLCCR
    

Molecular Weight10564.92 Da

Isoelectric Point (pI)5.34

Net Charge (pH 7.0)-3.36

Net Charge (pH 7.4) -3.79

Charge Density (pH 7.0) -0.0361

GRAVY Index-0.56

Hydrophobic Moment 0.62

Boman Index-0.16

Instability Index55.22

Aliphatic Index 73.33

Aromaticity 0.0430

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3355.00

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

Amino Acid Composition

TPSA 4558.23

LogP -51.36

H-bond Donors 164.0

H-bond Acceptors 154.0

Rotatable Bonds 361.0

Heavy Atoms 733.0

Ring Count 9.0

Amide Bonds 100.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0197035 VERIFIED: YES

Provenance & Taxonomy

OrganismMus musculus [Animal]

FamilyAlpha-defensin; Defensin

Tax ID10090

Structure & Mods

Configlinear peptide [Linear]

Chiralitynoncanonical stereochemical modification [Modified]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Defensin Non-hemolytic

TargetNo Target Organism Found