Peptide Database

Peptide NameCryptdin-1

Function Ontology

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Standard StatusStandard

Sequence Length33 amino acids

Chemical FormulaC170H279N57O45S7

DescriptionStandard

        EDLICYCRTRGCKRRERLNGTCRKGHLMYMLWC
    

Molecular Weight4065.84 Da

Isoelectric Point (pI)9.30

Net Charge (pH 7.0)4.87

Net Charge (pH 7.4) 4.57

Charge Density (pH 7.0) 0.1477

GRAVY Index-0.67

Hydrophobic Moment 0.47

Boman Index-0.32

Instability Index58.16

Aliphatic Index 59.09

Aromaticity 0.0909

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8730.00

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

Amino Acid Composition

TPSA 1698.34

LogP -15.54

H-bond Donors 69.0

H-bond Acceptors 58.0

Rotatable Bonds 138.0

Heavy Atoms 279.0

Ring Count 5.0

Amide Bonds 33.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0000753 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)