Peptide Database

Peptide NameGallinacin-4

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length43 amino acids

Chemical FormulaC219H327N67O55S7

DescriptionStandard

        FSRSPRYHMQCGYRGTFCTPGKCPHGNAYLGLCRPKYSCCRWL
    

Molecular Weight5002.81 Da

Isoelectric Point (pI)9.50

Net Charge (pH 7.0)6.87

Net Charge (pH 7.4) 6.47

Charge Density (pH 7.0) 0.1597

GRAVY Index-0.61

Hydrophobic Moment 0.55

Boman Index-0.13

Instability Index57.50

Aliphatic Index 29.53

Aromaticity 0.1628

Extinction Coeff. Reduced 11460.00

Extinction Coeff. Oxidized 11835.00

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

Amino Acid Composition

TPSA 1953.30

LogP -20.18

H-bond Donors 77.0

H-bond Acceptors 71.0

Rotatable Bonds 152.0

Heavy Atoms 348.0

Ring Count 14.0

Amide Bonds 44.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0366320 VERIFIED: NO

Provenance & Taxonomy

OrganismGallus gallus [Animal]

Tax ID9031

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide11-39; 18-33; 23-40

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetSalmonella typhimurium and, Salmonella entiriditis