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 Length33 amino acids

Chemical FormulaC159H283N41O37S4

DescriptionStandard

        MRRICKVLMVIISIILGSGAPLNMAIPPLLALA
    

Molecular Weight3489.46 Da

Isoelectric Point (pI)10.86

Net Charge (pH 7.0)2.49

Net Charge (pH 7.4) 2.26

Charge Density (pH 7.0) 0.0754

GRAVY Index1.52

Hydrophobic Moment 0.71

Boman Index0.46

Instability Index40.00

Aliphatic Index 171.52

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 1201.52

LogP -4.66

H-bond Donors 42.0

H-bond Acceptors 44.0

Rotatable Bonds 114.0

Heavy Atoms 241.0

Ring Count 3.0

Amide Bonds 33.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0105735 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 Amylase (AmyA) secretion

TargetLactobacillus plantarum WCFS1

Activity0.045 U/mL

MethodAmylase activity assay

RECORD: Rec_0365633 VERIFIED: YES