Peptide Database

Peptide Namelp_2845 signal peptide

Function Ontology

Annotation / Sequence feature ▸ Signal peptide

Biotechnology / Production and expression ▸ Secretory expression optimization

Enzyme / Catalytic activity ▸ Hydrolase ▸ Nuclease

Standard StatusStandard

Sequence Length26 amino acids

Chemical FormulaC113H202N30O34S

DescriptionStandard

        MKIKNALLTSLAATGLLALGTTVANA
    

Molecular Weight2557.06 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) 0.0576

GRAVY Index0.96

Hydrophobic Moment 0.31

Boman Index0.35

Instability Index-3.45

Aliphatic Index 139.23

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 1030.19

LogP -10.84

H-bond Donors 36.0

H-bond Acceptors 37.0

Rotatable Bonds 86.0

Heavy Atoms 178.0

Ring Count 0.0

Amide Bonds 27.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0120676 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

Activity0.04 U/mL

MethodNuclease activity assay