Peptide Database

Peptide NameEnteroaggregative heat-stable enterotoxin 1

Function Ontology

cGMP Activator

Standard StatusStandard

Sequence Length38 amino acids

Chemical FormulaC173H276N52O54S5

DescriptionStandard

        MPSTQYIRRPASSYASCIWCTTACASCHGRTTKPSLAT
    

Molecular Weight4108.68 Da

Isoelectric Point (pI)9.25

Net Charge (pH 7.0)3.54

Net Charge (pH 7.4) 3.22

Charge Density (pH 7.0) 0.0933

GRAVY Index-0.21

Hydrophobic Moment 0.57

Boman Index-0.02

Instability Index105.14

Aliphatic Index 43.95

Aromaticity 0.0789

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8730.00

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

Amino Acid Composition

TPSA 1696.15

LogP -23.79

H-bond Donors 67.0

H-bond Acceptors 64.0

Rotatable Bonds 124.0

Heavy Atoms 284.0

Ring Count 8.0

Amide Bonds 38.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0418371 VERIFIED: NO

Provenance & Taxonomy

OrganismEscherichia coli [Bacterium]

Tax ID562

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

cGMP Activator