Peptide Database

Peptide NameChensinin-1CEb

Function Ontology

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Standard StatusStandard

Sequence Length34 amino acids

Chemical FormulaC164H263N49O67S

DescriptionStandard

        LGTINLSICEQERDADEEERRDDPYETDAEVEKR
    

Molecular Weight4025.20 Da

Isoelectric Point (pI)4.11

Net Charge (pH 7.0)-8.22

Net Charge (pH 7.4) -8.46

Charge Density (pH 7.0) -0.2419

GRAVY Index-1.56

Hydrophobic Moment 0.48

Boman Index-0.46

Instability Index59.44

Aliphatic Index 60.29

Aromaticity 0.0294

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 1940.45

LogP -22.34

H-bond Donors 67.0

H-bond Acceptors 60.0

Rotatable Bonds 140.0

Heavy Atoms 281.0

Ring Count 2.0

Amide Bonds 35.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0344753 VERIFIED: YES

Provenance & Taxonomy

OrganismPelophylax nigromaculatus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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TargetEscherichia coli TOP10

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