Peptide Database

Peptide NameYrvJ1 signal peptide

Function Ontology

Annotation / Sequence feature ▸ Signal peptide

Biotechnology / Production and expression ▸ Secretory expression optimization

Enzyme / Catalytic activity ▸ Transferase ▸ Kinase

Standard StatusStandard

Sequence Length29 amino acids

Chemical FormulaC135H228N36O39S4

DescriptionStandard

        MKKRAVLILSMMMLAAQAAFYTSSNTASA
    

Molecular Weight3107.73 Da

Isoelectric Point (pI)10.29

Net Charge (pH 7.0)2.50

Net Charge (pH 7.4) 2.28

Charge Density (pH 7.0) 0.0861

GRAVY Index0.62

Hydrophobic Moment 0.35

Boman Index0.21

Instability Index37.58

Aliphatic Index 87.93

Aromaticity 0.0690

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 1219.85

LogP -12.45

H-bond Donors 44.0

H-bond Acceptors 46.0

Rotatable Bonds 105.0

Heavy Atoms 214.0

Ring Count 2.0

Amide Bonds 30.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0305566 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

Activity2.25 FU/mL

MethodFibrinolytic activity assay