Peptide Database

Peptide NameCCL22

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Standard StatusStandard

Sequence Length42 amino acids

Chemical FormulaC219H324N62O61S4

DescriptionStandard

        GPYGANVEDSVCCRDYFRHPLPSRMLKYFYWTSDSCRRPGVV
    

Molecular Weight4929.55 Da

Isoelectric Point (pI)8.61

Net Charge (pH 7.0)1.82

Net Charge (pH 7.4) 1.51

Charge Density (pH 7.0) 0.0433

GRAVY Index-0.56

Hydrophobic Moment 0.52

Boman Index-0.11

Instability Index62.81

Aliphatic Index 48.57

Aromaticity 0.1667

Extinction Coeff. Reduced 11460.00

Extinction Coeff. Oxidized 11585.00

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

Amino Acid Composition

TPSA 1975.61

LogP -18.60

H-bond Donors 74.0

H-bond Acceptors 68.0

Rotatable Bonds 149.0

Heavy Atoms 346.0

Ring Count 13.0

Amide Bonds 42.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0020002 VERIFIED: YES

Provenance & Taxonomy

OrganismPanthera pardus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Anti-Gram-negative

TargetEscherichia coli TOP10

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