Peptide Database

Peptide NameCryptdin-1

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length35 amino acids

Chemical FormulaC173H298N64O46S7

DescriptionStandard

        LRDLVCYCRTRGCKRRERMNGTCRKGHLLYTLCCR
    

Molecular Weight4235.07 Da

Isoelectric Point (pI)9.86

Net Charge (pH 7.0)7.79

Net Charge (pH 7.4) 7.44

Charge Density (pH 7.0) 0.2225

GRAVY Index-0.67

Hydrophobic Moment 0.43

Boman Index-0.44

Instability Index26.90

Aliphatic Index 64.00

Aromaticity 0.0571

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 1847.48

LogP -20.42

H-bond Donors 77.0

H-bond Acceptors 62.0

Rotatable Bonds 145.0

Heavy Atoms 290.0

Ring Count 3.0

Amide Bonds 35.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0162034 VERIFIED: NO

Provenance & Taxonomy

OrganismMus musculus [Animal]

FamilyDefensin

Tax ID10090

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial

TargetEscherichia coli, S. typhimurium