Peptide Database

Peptide NameOmega 03

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Antimicrobial ▸ Antifungal

Standard StatusStandard

Sequence Length20 amino acids

Chemical FormulaC105H202N32O21

DescriptionStandard

        KLGKKLRKKLKKIGKGLKAI
    

Molecular Weight2248.93 Da

Isoelectric Point (pI)11.54

Net Charge (pH 7.0)9.75

Net Charge (pH 7.4) 9.53

Charge Density (pH 7.0) 0.4876

GRAVY Index-0.74

Hydrophobic Moment 0.75

Boman Index-0.35

Instability Index-19.07

Aliphatic Index 122.00

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 912.30

LogP -4.78

H-bond Donors 33.0

H-bond Acceptors 31.0

Rotatable Bonds 91.0

Heavy Atoms 158.0

Ring Count 0.0

Amide Bonds 19.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0363138 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

Tax ID32630

Structure & Mods

ConfigSingle-chain peptide backbone represented as a linear sequence entry [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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

TargetS. haemolyticus MTCC 3383

Activity32 μg/mL

MethodMIC

RECORD: Rec_0419172 VERIFIED: YES