Peptide Database

Peptide NameColicin-E7

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Enzyme / Catalytic activity ▸ Hydrolase

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

Standard StatusStandard

Sequence Length108 amino acids

Chemical FormulaC558H897N181O155S2

DescriptionStandard

        MGAPIPSQIADKLRGRRFNNFDNFRKAFWKEVANDPELSKQFLPRNETRMKHGRAPRARSIDTLGKRRSFEIHHVDLVRNGGNIYDLDNLRVVTPKRHIEIHSNKEIK
    

Molecular Weight12685.34 Da

Isoelectric Point (pI)10.70

Net Charge (pH 7.0)9.95

Net Charge (pH 7.4) 9.45

Charge Density (pH 7.0) 0.0921

GRAVY Index-0.96

Hydrophobic Moment 0.66

Boman Index-0.28

Instability Index64.20

Aliphatic Index 73.15

Aromaticity 0.0741

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 6990.00

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

Amino Acid Composition

TPSA 5525.21

LogP -56.48

H-bond Donors 193.0

H-bond Acceptors 172.0

Rotatable Bonds 432.0

Heavy Atoms 896.0

Ring Count 20.0

Amide Bonds 118.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0185623 VERIFIED: NO

Provenance & Taxonomy

OrganismPhotorhabdus australis subsp. thailandensis [Bacterium]

FamilyColicin/Pyocin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Bacteriocin Hydrolase Non-hemolytic Non-ribosomal