Peptide Database

Peptide NameywaD signal peptide

Function Ontology

Annotation / Sequence feature ▸ Signal peptide

Biotechnology / Production and expression ▸ Secretory expression optimization

Enzyme / Catalytic activity ▸ Transferase ▸ Kinase

Standard StatusStandard

Sequence Length30 amino acids

Chemical FormulaC129H221N37O37S4

DescriptionStandard

        MKRKMMMFGLALSIIAGGVVADGTGNAAQA
    

Molecular Weight3010.62 Da

Isoelectric Point (pI)9.99

Net Charge (pH 7.0)1.50

Net Charge (pH 7.4) 1.28

Charge Density (pH 7.0) 0.0500

GRAVY Index0.66

Hydrophobic Moment 0.35

Boman Index0.29

Instability Index22.27

Aliphatic Index 91.33

Aromaticity 0.0333

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 1185.10

LogP -12.00

H-bond Donors 41.0

H-bond Acceptors 43.0

Rotatable Bonds 104.0

Heavy Atoms 207.0

Ring Count 1.0

Amide Bonds 31.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0043012 VERIFIED: YES

Provenance & Taxonomy

OrganismBacillus licheniformis WX-02 [Bacterium]

FamilySec signal 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

Activity4.8 FU/mL

MethodFibrinolytic activity assay