Peptide Database

Peptide NamecimH 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 FormulaC132H220N32O36S2

DescriptionStandard

        MSALFKKLMLSSLIGVSIGSALFAPNAGA
    

Molecular Weight2895.48 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) 0.0517

GRAVY Index1.12

Hydrophobic Moment 0.31

Boman Index0.44

Instability Index27.05

Aliphatic Index 121.38

Aromaticity 0.0690

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 1065.61

LogP -9.46

H-bond Donors 37.0

H-bond Acceptors 40.0

Rotatable Bonds 96.0

Heavy Atoms 202.0

Ring Count 3.0

Amide Bonds 29.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0029156 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

Activity4.77 FU/mL

MethodFibrinolytic activity assay