Peptide Database

Peptide NameColicin E3 (EC 3.1.-.-)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Enzyme / Catalytic activity ▸ Hydrolase

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

Standard StatusStandard

Sequence Length380 amino acids

Chemical FormulaC1801H2829N517O537S10

DescriptionStandard

        MCSCPICRPRKPTLDDIRRQQADILRYEQGLARDEARRNQVGKPPAANAPMYGCVFAKSCNLPDGVINHHNPAGFVPVEKLADYGLWAVMGTAKAITAQGAPLQWMGGSAAGGAIAARLGGSLALRLLKGSVALSASAAVGTVALLIPNTSISPDSAFYTNDQYATLDAGRTRVRVNTKTLTDGSVSIYGFYTGGKPDWENVPVIRAVKEGENYVADIGNGIGLIWTPAASPEGVLGIPALEGAPPLSPAWVYPPTEQADKMLVNPQHPPDYQDAIITFPDTGIQPIYISLSVTGDHRYHPAPKGLTASPDAKRAKQKASVQGGGGKRHRWIDSSGRIYEWDRQHGAVEIYDKQGRHLGEYNPETGEQTKPAKPGRTTPK
    

Molecular Weight40636.52 Da

Isoelectric Point (pI)8.93

Net Charge (pH 7.0)6.18

Net Charge (pH 7.4) 5.39

Charge Density (pH 7.0) 0.0163

GRAVY Index-0.39

Hydrophobic Moment 0.72

Boman Index0.02

Instability Index39.84

Aliphatic Index 76.61

Aromaticity 0.0711

Extinction Coeff. Reduced 60850.00

Extinction Coeff. Oxidized 61100.00

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

Amino Acid Composition

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0198732 VERIFIED: NO

Provenance & Taxonomy

OrganismPseudomonas fluorescens [Bacterium]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Bacteriocin Hydrolase Non-hemolytic Non-ribosomal