Peptide Database

Peptide NameOncocin [N18Y]-G

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length20 amino acids

Chemical FormulaC116H182N36O26

DescriptionStandard

        VDKPPYLPRPRPPRRIYYRG
    

Molecular Weight2496.91 Da

Isoelectric Point (pI)10.95

Net Charge (pH 7.0)4.73

Net Charge (pH 7.4) 4.51

Charge Density (pH 7.0) 0.2366

GRAVY Index-1.56

Hydrophobic Moment 0.72

Boman Index-0.48

Instability Index52.92

Aliphatic Index 53.50

Aromaticity 0.1500

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4470.00

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

Amino Acid Composition

TPSA 996.99

LogP -6.21

H-bond Donors 35.0

H-bond Acceptors 31.0

Rotatable Bonds 70.0

Heavy Atoms 178.0

Ring Count 9.0

Amide Bonds 19.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0300321 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

Tax ID32630

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetPseudomonas aeruginosa H1001

Activity0.3 μg/mL

MethodMIC