Peptide Database

Peptide NameCryptdin-4

Function Ontology

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Standard StatusStandard

Sequence Length26 amino acids

Chemical FormulaC123H198N38O35S4

DescriptionStandard

        LICYCRKGGCNRGEQVYGTCSGRLLF
    

Molecular Weight2897.38 Da

Isoelectric Point (pI)8.92

Net Charge (pH 7.0)2.72

Net Charge (pH 7.4) 2.45

Charge Density (pH 7.0) 0.1046

GRAVY Index-0.04

Hydrophobic Moment 0.39

Boman Index-0.03

Instability Index0.01

Aliphatic Index 71.15

Aromaticity 0.1154

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3230.00

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

Amino Acid Composition

TPSA 1206.94

LogP -13.33

H-bond Donors 48.0

H-bond Acceptors 42.0

Rotatable Bonds 96.0

Heavy Atoms 200.0

Ring Count 3.0

Amide Bonds 27.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0159678 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)