Peptide Database

Peptide NameV16R

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length18 amino acids

Chemical FormulaC89H153N39O20S4

DescriptionStandard

        RGGRLCYCRRRFCVCRGR
    

Molecular Weight2217.68 Da

Isoelectric Point (pI)11.26

Net Charge (pH 7.0)6.72

Net Charge (pH 7.4) 6.46

Charge Density (pH 7.0) 0.3733

GRAVY Index-0.73

Hydrophobic Moment 0.35

Boman Index-0.64

Instability Index66.32

Aliphatic Index 37.78

Aromaticity 0.1111

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1740.00

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

Amino Acid Composition

TPSA 1011.55

LogP -12.01

H-bond Donors 45.0

H-bond Acceptors 31.0

Rotatable Bonds 74.0

Heavy Atoms 152.0

Ring Count 2.0

Amide Bonds 17.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0419384 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyProtegrin

Tax ID32630

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial

TargetKlebsiella pneumoniae ATCC 700603

Activity4 μM

MethodMIC

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