Peptide Database

Peptide NameEndoribonuclease toxin ChpB

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length116 amino acids

Chemical FormulaC552H658N158O46S5

DescriptionStandard

        MVKKSEFERGDIVLVGFDPASGHEQQGAGRPALVLSVQAFNQLGMTLVAPITQGGNFARYAGFSVPLHCEEGDVHGVVLVNQVRMMDLHARLAKRIGLAADEVVEEALLRLQAVVE
    

Molecular Weight12492.26 Da

Isoelectric Point (pI)5.36

Net Charge (pH 7.0)-3.68

Net Charge (pH 7.4) -3.99

Charge Density (pH 7.0) -0.0318

GRAVY Index0.18

Hydrophobic Moment 0.15

Boman Index0.12

Instability Index29.69

Aliphatic Index 105.00

Aromaticity 0.0862

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 4225.24

LogP 15.59

H-bond Donors 74.0

H-bond Acceptors 167.0

Rotatable Bonds 220.0

Heavy Atoms 778.0

Ring Count 14.0

Amide Bonds 224.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0430815 VERIFIED: NO

Provenance & Taxonomy

OrganismEscherichia coli (strain K12) [other]

Tax ID83333

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Bio-Activity Profile

Function

Toxin