Peptide Database

Peptide NameCgR1180 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 Length27 amino acids

Chemical FormulaC121H213N31O33

DescriptionStandard

        VTKTLPRLLTVAAALAIALPATPVASA
    

Molecular Weight2630.17 Da

Isoelectric Point (pI)11.00

Net Charge (pH 7.0)1.73

Net Charge (pH 7.4) 1.52

Charge Density (pH 7.0) 0.0642

GRAVY Index1.25

Hydrophobic Moment 0.60

Boman Index0.40

Instability Index32.23

Aliphatic Index 148.52

Aromaticity 0.0000

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 982.62

LogP -8.17

H-bond Donors 34.0

H-bond Acceptors 35.0

Rotatable Bonds 78.0

Heavy Atoms 185.0

Ring Count 3.0

Amide Bonds 26.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0370036 VERIFIED: YES

Provenance & Taxonomy

OrganismCorynebacterium glutamicum R [Bacterium]

FamilySec 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

Activity0.0364486 U/mL

MethodAmylase activity assay