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 Length170 amino acids

Chemical FormulaC847H1281N235O248S6

DescriptionStandard

        MPEAACYLSPDPTGLWGGENTYAYVTNPAGWVDPLGLSRCSAGAATGNGKSITNKWLKGSHGNAGLFPASIAEKMKGKTFKSFDDFRETFWKEVAKDPHLSQEFSKSNITRMLDSKAPISHNTQWNGKNRSYVLHHRTPIQHGGGVYDMDNILIVTPKYHLDVLDRSYHF
    

Molecular Weight18916.05 Da

Isoelectric Point (pI)8.82

Net Charge (pH 7.0)3.19

Net Charge (pH 7.4) 2.49

Charge Density (pH 7.0) 0.0187

GRAVY Index-0.58

Hydrophobic Moment 0.52

Boman Index-0.01

Instability Index37.05

Aliphatic Index 62.59

Aromaticity 0.1118

Extinction Coeff. Reduced 37930.00

Extinction Coeff. Oxidized 38055.00

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

Amino Acid Composition

TPSA 7715.70

LogP -80.42

H-bond Donors 268.0

H-bond Acceptors 265.0

Rotatable Bonds 610.0

Heavy Atoms 1336.0

Ring Count 42.0

Amide Bonds 182.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0191523 VERIFIED: NO

Provenance & Taxonomy

OrganismPhotorhabdus namnaonensis [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