Peptide Database

Peptide Namesip3 signal peptide

Function Ontology

Annotation / Sequence feature ▸ Signal peptide

Biotechnology / Production and expression ▸ Secretory expression optimization

Enzyme / Catalytic activity ▸ Hydrolase ▸ Nuclease

Standard StatusStandard

Sequence Length28 amino acids

Chemical FormulaC125H225N33O36S

DescriptionStandard

        MLVRVSKLVSGILVASSLLVSSGVIAQA
    

Molecular Weight2798.39 Da

Isoelectric Point (pI)11.00

Net Charge (pH 7.0)1.50

Net Charge (pH 7.4) 1.28

Charge Density (pH 7.0) 0.0535

GRAVY Index1.54

Hydrophobic Moment 0.53

Boman Index0.43

Instability Index24.21

Aliphatic Index 170.36

Aromaticity 0.0000

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 1101.41

LogP -10.57

H-bond Donors 40.0

H-bond Acceptors 39.0

Rotatable Bonds 95.0

Heavy Atoms 195.0

Ring Count 0.0

Amide Bonds 28.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0239421 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

Activity1.12 U/mL

MethodNuclease activity assay