Peptide Database

Peptide NameCgR2218 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 Length36 amino acids

Chemical FormulaC172H295N45O48S

DescriptionStandard

        LKVVEVKKRNLLVAPLTASLVFCNLAVAANAVEVEA
    

Molecular Weight3793.52 Da

Isoelectric Point (pI)8.18

Net Charge (pH 7.0)0.76

Net Charge (pH 7.4) 0.53

Charge Density (pH 7.0) 0.0210

GRAVY Index0.94

Hydrophobic Moment 0.39

Boman Index0.25

Instability Index22.04

Aliphatic Index 148.89

Aromaticity 0.0278

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 1494.62

LogP -11.05

H-bond Donors 51.0

H-bond Acceptors 50.0

Rotatable Bonds 126.0

Heavy Atoms 266.0

Ring Count 2.0

Amide Bonds 38.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0111390 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

Activity0.0117247 U/mL

MethodAmylase activity assay