Peptide Database

Peptide NameyvfO signal peptide

Function Ontology

Annotation / Sequence feature ▸ Signal peptide

Biotechnology / Production and expression ▸ Secretory expression optimization

Enzyme / Catalytic activity ▸ Transferase ▸ Kinase

Standard StatusStandard

Sequence Length26 amino acids

Chemical FormulaC126H200N28O32S

DescriptionStandard

        MKNVLAVFVVLIFVLGAFGTSGPAEA
    

Molecular Weight2651.17 Da

Isoelectric Point (pI)5.75

Net Charge (pH 7.0)-0.50

Net Charge (pH 7.4) -0.72

Charge Density (pH 7.0) -0.0191

GRAVY Index1.51

Hydrophobic Moment 0.33

Boman Index0.58

Instability Index10.49

Aliphatic Index 131.15

Aromaticity 0.1154

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 928.90

LogP -4.81

H-bond Donors 31.0

H-bond Acceptors 33.0

Rotatable Bonds 83.0

Heavy Atoms 187.0

Ring Count 4.0

Amide Bonds 26.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0002890 VERIFIED: YES

Provenance & Taxonomy

OrganismBacillus licheniformis WX-02 [Bacterium]

FamilyLipoprotein 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

Activity3.67 FU/mL

MethodFibrinolytic activity assay