Peptide Database

Peptide NameyozB signal peptide

Function Ontology

Annotation / Sequence feature ▸ Signal peptide

Biotechnology / Production and expression ▸ Secretory expression optimization

Enzyme / Catalytic activity ▸ Transferase ▸ Kinase

Standard StatusStandard

Sequence Length23 amino acids

Chemical FormulaC107H172N26O31S3

DescriptionStandard

        MLMSAFVLVLAACQQADPKGSYA
    

Molecular Weight2414.86 Da

Isoelectric Point (pI)5.58

Net Charge (pH 7.0)-0.51

Net Charge (pH 7.4) -0.74

Charge Density (pH 7.0) -0.0222

GRAVY Index0.81

Hydrophobic Moment 0.23

Boman Index0.33

Instability Index55.78

Aliphatic Index 97.83

Aromaticity 0.0870

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 904.92

LogP -7.50

H-bond Donors 31.0

H-bond Acceptors 34.0

Rotatable Bonds 77.0

Heavy Atoms 167.0

Ring Count 3.0

Amide Bonds 24.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0369182 VERIFIED: YES

Provenance & Taxonomy

OrganismBacillus licheniformis WX-02 [Bacterium]

FamilySignal peptide

Tax ID1126218

Structure & Mods

Configlinear signal peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Protein secretion signal peptide Secretory expression optimization Nattokinase secretion

TargetBacillus licheniformis △0F-3

Activity3.42 FU/mL

MethodFibrinolytic activity assay