Peptide Database

Peptide NamefhuG signal peptide

Function Ontology

Annotation / Sequence feature ▸ Signal peptide

Biotechnology / Production and expression ▸ Secretory expression optimization

Enzyme / Catalytic activity ▸ Hydrolase ▸ Nuclease

Standard StatusStandard

Sequence Length47 amino acids

Chemical FormulaC244H412N76O62S3

DescriptionStandard

        MQRRRLQRAQLTEKRTYKMYKKGRLWLIAGLSTFTLGASLLPMTGRA
    

Molecular Weight5498.55 Da

Isoelectric Point (pI)11.89

Net Charge (pH 7.0)9.50

Net Charge (pH 7.4) 9.27

Charge Density (pH 7.0) 0.2021

GRAVY Index-0.47

Hydrophobic Moment 0.54

Boman Index-0.19

Instability Index69.25

Aliphatic Index 83.19

Aromaticity 0.0851

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8480.00

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

Amino Acid Composition

TPSA 2294.94

LogP -20.74

H-bond Donors 86.0

H-bond Acceptors 75.0

Rotatable Bonds 190.0

Heavy Atoms 385.0

Ring Count 6.0

Amide Bonds 49.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0089708 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

Activity0.46 U/mL

MethodNuclease activity assay