Peptide Database

Peptide NameCgR0201 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 FormulaC127H219N29O34

DescriptionStandard

        VKIKSVFLSTALSASLLLGITPPVLGA
    

Molecular Weight2696.27 Da

Isoelectric Point (pI)10.00

Net Charge (pH 7.0)1.73

Net Charge (pH 7.4) 1.52

Charge Density (pH 7.0) 0.0641

GRAVY Index1.34

Hydrophobic Moment 0.24

Boman Index0.47

Instability Index10.25

Aliphatic Index 158.89

Aromaticity 0.0370

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 975.76

LogP -7.09

H-bond Donors 34.0

H-bond Acceptors 36.0

Rotatable Bonds 86.0

Heavy Atoms 190.0

Ring Count 3.0

Amide Bonds 26.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0329692 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