Peptide Database

Peptide NameCryptdin-1

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length35 amino acids

Chemical FormulaC166H282N58O45S8

DescriptionStandard

        LRDLVCYCRARGCKGRERMNGTCSKGHLLYMLCCR
    

Molecular Weight4066.90 Da

Isoelectric Point (pI)9.38

Net Charge (pH 7.0)5.79

Net Charge (pH 7.4) 5.44

Charge Density (pH 7.0) 0.1654

GRAVY Index-0.30

Hydrophobic Moment 0.33

Boman Index-0.25

Instability Index13.77

Aliphatic Index 66.86

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 1703.45

LogP -18.31

H-bond Donors 70.0

H-bond Acceptors 60.0

Rotatable Bonds 139.0

Heavy Atoms 277.0

Ring Count 3.0

Amide Bonds 35.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0107435 VERIFIED: YES

Provenance & Taxonomy

OrganismMus musculus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

-

TargetEscherichia coli TOP10

MethodMex pooled growth assay (OD_ID at 4.5 h; Wald adjusted p-value)

RECORD: Rec_0236894 VERIFIED: YES