Peptide Database

Peptide Namepts22CBA signal peptide

Function Ontology

Annotation / Sequence feature ▸ Signal peptide

Biotechnology / Production and expression ▸ Secretory expression optimization

Enzyme / Catalytic activity ▸ Hydrolase ▸ Nuclease

Standard StatusStandard

Sequence Length24 amino acids

Chemical FormulaC116H199N31O26S2

DescriptionStandard

        MMRWLLIRGLLGLLIGLGPSIGGA
    

Molecular Weight2508.14 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)1.50

Net Charge (pH 7.4) 1.28

Charge Density (pH 7.0) 0.0625

GRAVY Index1.29

Hydrophobic Moment 0.41

Boman Index0.50

Instability Index40.34

Aliphatic Index 166.67

Aromaticity 0.0417

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 883.65

LogP -2.93

H-bond Donors 32.0

H-bond Acceptors 30.0

Rotatable Bonds 83.0

Heavy Atoms 175.0

Ring Count 3.0

Amide Bonds 23.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0086626 VERIFIED: YES

Provenance & Taxonomy

OrganismLactiplantibacillus plantarum WCFS1 [Bacterium]

FamilySec signal peptide

Tax ID220668

Structure & Mods

Configlinear signal peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Protein secretion signal peptide Secretory expression optimization Nuclease (NucA) secretion

TargetLactobacillus plantarum WCFS1

Activity0.08 U/mL

MethodNuclease activity assay