Peptide Database

Peptide NameGallinacin-4 (Gal-4) (Beta-defensin 4) (Gallinacin-7) (Gal-7)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length63 amino acids

Chemical FormulaC326H494N90O75S9

DescriptionStandard

        MKILCFFIVLLFVAVHGAVGFSRSPRYHMQCGYRGTFCTPGKCPHGNAYLGLCRPKYSCCRWL
    

Molecular Weight7162.55 Da

Isoelectric Point (pI)9.50

Net Charge (pH 7.0)7.69

Net Charge (pH 7.4) 7.21

Charge Density (pH 7.0) 0.1220

GRAVY Index0.31

Hydrophobic Moment 0.55

Boman Index0.15

Instability Index38.44

Aliphatic Index 72.70

Aromaticity 0.1587

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 2590.00

LogP -18.82

H-bond Donors 100.0

H-bond Acceptors 95.0

Rotatable Bonds 222.0

Heavy Atoms 500.0

Ring Count 18.0

Amide Bonds 64.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0084560 VERIFIED: YES

Provenance & Taxonomy

OrganismGallus gallus [Animal]

FamilyBeta-defensin; Defensin

Tax ID9031

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Defensin Non-hemolytic

TargetS. typhimurium