Peptide Database

Peptide NameyvbW signal peptide

Function Ontology

Annotation / Sequence feature ▸ Signal peptide

Biotechnology / Production and expression ▸ Secretory expression optimization

Enzyme / Catalytic activity ▸ Transferase ▸ Kinase

Standard StatusStandard

Sequence Length25 amino acids

Chemical FormulaC129H213N27O32S2

DescriptionStandard

        MKKLLFMVILSVLTLVFGSSSVSFA
    

Molecular Weight2718.36 Da

Isoelectric Point (pI)10.00

Net Charge (pH 7.0)1.50

Net Charge (pH 7.4) 1.28

Charge Density (pH 7.0) 0.0599

GRAVY Index1.66

Hydrophobic Moment 0.33

Boman Index0.52

Instability Index29.32

Aliphatic Index 144.00

Aromaticity 0.1200

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 935.14

LogP -4.58

H-bond Donors 34.0

H-bond Acceptors 36.0

Rotatable Bonds 91.0

Heavy Atoms 190.0

Ring Count 3.0

Amide Bonds 24.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0244069 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

Activity4.7 FU/mL

MethodFibrinolytic activity assay