Peptide Database

Peptide NameCgR1833 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 FormulaC112H188N32O35S

DescriptionStandard

        MRSFHTAAVAGLTAIALSVGSATVATA
    

Molecular Weight2574.95 Da

Isoelectric Point (pI)9.52

Net Charge (pH 7.0)0.59

Net Charge (pH 7.4) 0.32

Charge Density (pH 7.0) 0.0218

GRAVY Index1.11

Hydrophobic Moment 0.38

Boman Index0.40

Instability Index17.17

Aliphatic Index 105.19

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 1052.11

LogP -13.74

H-bond Donors 39.0

H-bond Acceptors 38.0

Rotatable Bonds 80.0

Heavy Atoms 180.0

Ring Count 2.0

Amide Bonds 26.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0175278 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

Activity0.0410365 U/mL

MethodAmylase activity assay