Peptide Database

Peptide Namenpr1 signal peptide

Function Ontology

Annotation / Sequence feature ▸ Signal peptide

Biotechnology / Production and expression ▸ Secretory expression optimization

Enzyme / Catalytic activity ▸ Hydrolase ▸ Nuclease

Standard StatusStandard

Sequence Length25 amino acids

Chemical FormulaC116H193N29O32S3

DescriptionStandard

        MFNRFCLSTGLAILGLMATSLTAIG
    

Molecular Weight2602.14 Da

Isoelectric Point (pI)8.00

Net Charge (pH 7.0)0.49

Net Charge (pH 7.4) 0.26

Charge Density (pH 7.0) 0.0196

GRAVY Index1.30

Hydrophobic Moment 0.29

Boman Index0.46

Instability Index26.55

Aliphatic Index 121.20

Aromaticity 0.0800

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 967.86

LogP -8.50

H-bond Donors 36.0

H-bond Acceptors 36.0

Rotatable Bonds 85.0

Heavy Atoms 180.0

Ring Count 2.0

Amide Bonds 25.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0349908 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

Activity0.12 U/mL

MethodNuclease activity assay