Peptide Database

Peptide NameUnnamed

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Standard StatusStandard

Sequence Length4 amino acids

Chemical FormulaC24H48N8O5

DescriptionStandard

        RIIK
    

Molecular Weight528.69 Da

Isoelectric Point (pI)11.00

Net Charge (pH 7.0)1.76

Net Charge (pH 7.4) 1.55

Charge Density (pH 7.0) 0.4398

GRAVY Index0.15

Hydrophobic Moment 1.32

Boman Index-0.32

Instability Index-13.72

Aliphatic Index 195.00

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 238.54

LogP -0.66

H-bond Donors 9.0

H-bond Acceptors 7.0

Rotatable Bonds 19.0

Heavy Atoms 37.0

Ring Count 0.0

Amide Bonds 3.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0074833 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal

TargetCryptococcus neoformans ATCC 32264[30-40% Inhibition = 100 microM]

RECORD: Rec_0268183 VERIFIED: YES