Peptide Database

Peptide NameCPP-KR12

Function Ontology

Antimicrobial

Immunology ▸ Inflammation modulation ▸ Anti-inflammatory

Standard StatusStandard

Sequence Length24 amino acids

Chemical FormulaC132H243N57O31

DescriptionStandard

        RKKRRQRRRGSSKRIVQRIKDFLR
    

Molecular Weight3124.71 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)11.76

Net Charge (pH 7.4) 11.55

Charge Density (pH 7.0) 0.4899

GRAVY Index-2.03

Hydrophobic Moment 0.97

Boman Index-1.05

Instability Index118.67

Aliphatic Index 60.83

Aromaticity 0.0417

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 1557.74

LogP -17.91

H-bond Donors 61.0

H-bond Acceptors 43.0

Rotatable Bonds 118.0

Heavy Atoms 220.0

Ring Count 1.0

Amide Bonds 25.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0003170 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

Tax ID32630

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Anti-inflammatory

TargetEscherichia coli

Activity12.09 μM

MethodMIC

RECORD: Rec_0091533 VERIFIED: YES