Peptide Database

Peptide NameHeat stable enterotoxin

Function Ontology

CGMP Activator

Standard StatusStandard

Sequence Length28 amino acids

Chemical FormulaC128H200N34O42S6

DescriptionStandard

        FIKQVDENGNLIDCCEICCNPACFGCLN
    

Molecular Weight3079.55 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-3.29

Net Charge (pH 7.4) -3.59

Charge Density (pH 7.0) -0.1176

GRAVY Index0.35

Hydrophobic Moment 0.50

Boman Index0.16

Instability Index33.89

Aliphatic Index 83.57

Aromaticity 0.0714

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 375.00

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

Amino Acid Composition

TPSA 1230.90

LogP -13.20

H-bond Donors 44.0

H-bond Acceptors 45.0

Rotatable Bonds 100.0

Heavy Atoms 210.0

Ring Count 3.0

Amide Bonds 32.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0246449 VERIFIED: NO

Provenance & Taxonomy

OrganismVibrio cholerae [Bacterium]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

CGMP Activator