Peptide Database

Peptide NameCryptdin-14

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length35 amino acids

Chemical FormulaC169H294N68O45S8

DescriptionStandard

        LRDLVCYCRTRGCKRRERMNGTCRRGHLMHTLCCR
    

Molecular Weight4255.09 Da

Isoelectric Point (pI)10.20

Net Charge (pH 7.0)7.88

Net Charge (pH 7.4) 7.48

Charge Density (pH 7.0) 0.2251

GRAVY Index-0.79

Hydrophobic Moment 0.50

Boman Index-0.50

Instability Index59.90

Aliphatic Index 52.86

Aromaticity 0.0286

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1865.00

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

Amino Acid Composition

TPSA 1891.81

LogP -22.56

H-bond Donors 79.0

H-bond Acceptors 63.0

Rotatable Bonds 146.0

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_0221490 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

Targetthe bacteria at higher concentrations, indicating the importance of S-S bonds