Peptide Database

Peptide NameCgR2627 signal peptide

Function Ontology

Annotation / Sequence feature ▸ Signal peptide

Biotechnology / Production and expression ▸ Secretory expression optimization

Enzyme modulation ▸ Enzyme inhibition ▸ Amylase inhibition ▸ Alpha-amylase inhibitory

Standard StatusStandard

Sequence Length40 amino acids

Chemical FormulaC184H302N50O50S

DescriptionStandard

        MVNTLNSKTVNVPRFARGVVAAATALFFGALVSLAPSALA
    

Molecular Weight4046.74 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)2.50

Net Charge (pH 7.4) 2.28

Charge Density (pH 7.0) 0.0625

GRAVY Index0.97

Hydrophobic Moment 0.64

Boman Index0.33

Instability Index15.94

Aliphatic Index 114.75

Aromaticity 0.0750

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 1581.11

LogP -16.19

H-bond Donors 55.0

H-bond Acceptors 54.0

Rotatable Bonds 126.0

Heavy Atoms 285.0

Ring Count 5.0

Amide Bonds 42.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0337077 VERIFIED: YES

Provenance & Taxonomy

OrganismCorynebacterium glutamicum R [Bacterium]

FamilyTat signal peptide

Tax ID340322

Structure & Mods

Configlinear signal peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Protein secretion signal peptide Secretory expression optimization alpha-amylase (AmyE) secretion

TargetCorynebacterium glutamicum

Activity0.0425658 U/mL

MethodAmylase activity assay