Peptide Database

Peptide NameCgR0949 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 Length30 amino acids

Chemical FormulaC137H229N41O37S3

DescriptionStandard

        MQINRRGFLKATAGLATIGAASMFMPKANA
    

Molecular Weight3138.73 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)3.50

Net Charge (pH 7.4) 3.28

Charge Density (pH 7.0) 0.1166

GRAVY Index0.27

Hydrophobic Moment 0.49

Boman Index0.14

Instability Index32.40

Aliphatic Index 75.33

Aromaticity 0.0667

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 1264.23

LogP -13.52

H-bond Donors 44.0

H-bond Acceptors 44.0

Rotatable Bonds 105.0

Heavy Atoms 218.0

Ring Count 3.0

Amide Bonds 32.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0299659 VERIFIED: YES

Provenance & Taxonomy

OrganismCorynebacterium glutamicum R [Bacterium]

FamilyTat 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

Activity0.288275 U/mL

MethodAmylase activity assay