Peptide Database

Peptide NameChensinin-1CEb

Function Ontology

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Standard StatusStandard

Sequence Length33 amino acids

Chemical FormulaC154H253N47O65S2

DescriptionStandard

        GTISLSLCEEERSADEEERRDEPNEMDVDVEKR
    

Molecular Weight3867.06 Da

Isoelectric Point (pI)4.15

Net Charge (pH 7.0)-8.22

Net Charge (pH 7.4) -8.46

Charge Density (pH 7.0) -0.2491

GRAVY Index-1.49

Hydrophobic Moment 0.48

Boman Index-0.47

Instability Index85.90

Aliphatic Index 56.06

Aromaticity 0.0000

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 1868.26

LogP -22.70

H-bond Donors 65.0

H-bond Acceptors 59.0

Rotatable Bonds 137.0

Heavy Atoms 268.0

Ring Count 1.0

Amide Bonds 33.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0220233 VERIFIED: YES

Provenance & Taxonomy

OrganismPelophylax nigromaculatus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetEscherichia coli TOP10

Activity3.76 OD_ID

MethodMeX pooled growth assay (4.5 h; NGS-based growth readout)