Peptide Database

Peptide NameCgR2069 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 Length38 amino acids

Chemical FormulaC185H300N52O50S2

DescriptionStandard

        LNEVDRGFLKMFGRRWVSVVASCVIASTLILVPSHSGA
    

Molecular Weight4116.81 Da

Isoelectric Point (pI)9.50

Net Charge (pH 7.0)1.84

Net Charge (pH 7.4) 1.57

Charge Density (pH 7.0) 0.0484

GRAVY Index0.67

Hydrophobic Moment 0.69

Boman Index0.21

Instability Index55.39

Aliphatic Index 115.26

Aromaticity 0.0789

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

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

Amino Acid Composition

TPSA 1626.49

LogP -14.66

H-bond Donors 60.0

H-bond Acceptors 55.0

Rotatable Bonds 133.0

Heavy Atoms 289.0

Ring Count 6.0

Amide Bonds 38.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0087480 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

Activity0.0525064 U/mL

MethodAmylase activity assay