Peptide Database

Peptide NameUnnamed

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length11 amino acids

Chemical FormulaC48H83N15O22

DescriptionStandard

        SSSEESITRIN
    

Molecular Weight1222.26 Da

Isoelectric Point (pI)4.53

Net Charge (pH 7.0)-1.53

Net Charge (pH 7.4) -1.74

Charge Density (pH 7.0) -0.1395

GRAVY Index-0.90

Hydrophobic Moment 0.42

Boman Index-0.25

Instability Index108.76

Aliphatic Index 70.91

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 635.06

LogP -10.44

H-bond Donors 23.0

H-bond Acceptors 21.0

Rotatable Bonds 42.0

Heavy Atoms 85.0

Ring Count 0.0

Amide Bonds 11.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0404129 VERIFIED: NO

Provenance & Taxonomy

OrganismBos taurus [Animal]

Familybeta-Casein-derived

Tax ID9913

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

RECORD: Rec_0432164 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

Familybeta-Casein-derived

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antivirulence Virulence-gene expression inhibition Antibacterial

TargetSalmonella enterica subsp. enterica serovar Typhimurium; hilA and ssrB virulence-gene expression

Activity-5.84±2.14; -4.2±1.58 fold-change

MethodRT-qPCR virulence-gene expression assay (0.02 mg/mL peptide)