Peptide Database

Peptide NameTurgencin A (18-27)[P21W,G22W,G23W,C26K]

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antifungal

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Standard StatusStandard

Sequence Length10 amino acids

Chemical FormulaC73H98N18O11

DescriptionStandard

        GKKWWWWKAK
    

Molecular Weight1403.67 Da

Isoelectric Point (pI)10.48

Net Charge (pH 7.0)3.76

Net Charge (pH 7.4) 3.55

Charge Density (pH 7.0) 0.3756

GRAVY Index-1.78

Hydrophobic Moment 0.24

Boman Index-0.17

Instability Index0.51

Aliphatic Index 10.00

Aromaticity 0.4000

Extinction Coeff. Reduced 22000.00

Extinction Coeff. Oxidized 22000.00

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

Amino Acid Composition

TPSA 492.46

LogP 1.82

H-bond Donors 19.0

H-bond Acceptors 15.0

Rotatable Bonds 43.0

Heavy Atoms 102.0

Ring Count 8.0

Amide Bonds 9.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0276242 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 Antibacterial Antifungal

TargetMicrococcus luteus

Activity15.6 μg/mL

MethodMIC

RECORD: Rec_0328992 VERIFIED: YES