Peptide Database

Peptide NameNCP-3b (CTX-1 peptide derivative)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Antimicrobial ▸ Antifungal

Standard StatusStandard

Sequence Length20 amino acids

Chemical FormulaC111H189N25O25

DescriptionStandard

        KLILILSKTIPAGKNLFYKI
    

Molecular Weight2273.84 Da

Isoelectric Point (pI)10.18

Net Charge (pH 7.0)3.76

Net Charge (pH 7.4) 3.54

Charge Density (pH 7.0) 0.1878

GRAVY Index0.69

Hydrophobic Moment 0.48

Boman Index0.27

Instability Index40.52

Aliphatic Index 161.00

Aromaticity 0.1000

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 815.29

LogP -1.91

H-bond Donors 28.0

H-bond Acceptors 29.0

Rotatable Bonds 78.0

Heavy Atoms 161.0

Ring Count 3.0

Amide Bonds 20.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0424953 VERIFIED: YES

Provenance & Taxonomy

OrganismSynthetic construct [Synthetic]

Tax ID32630

Structure & Mods

Configtopology not specified [Not included yet]

Chiralitystereochemistry not specified [Other]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Anti-Gram-positive Anti-Gram-negative Antifungal

TargetCandida glabrata ATCC 90030

Activity100 μg/mL

MethodMBC

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