Peptide Database

Peptide NameCgR2063 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 Length31 amino acids

Chemical FormulaC129H224N38O39

DescriptionStandard

        VRKGISRVLSVAVASSIGFGSVLSGTGIAAA
    

Molecular Weight2931.39 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)2.73

Net Charge (pH 7.4) 2.52

Charge Density (pH 7.0) 0.0882

GRAVY Index1.08

Hydrophobic Moment 0.65

Boman Index0.34

Instability Index8.41

Aliphatic Index 125.81

Aromaticity 0.0323

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 1227.75

LogP -16.06

H-bond Donors 46.0

H-bond Acceptors 42.0

Rotatable Bonds 97.0

Heavy Atoms 206.0

Ring Count 1.0

Amide Bonds 30.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0393239 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

Activity0.0981308 U/mL

MethodAmylase activity assay