Peptide Database

Peptide Namezmp2 signal peptide

Function Ontology

Annotation / Sequence feature ▸ Signal peptide

Biotechnology / Production and expression ▸ Secretory expression optimization

Enzyme / Catalytic activity ▸ Hydrolase ▸ Nuclease

Standard StatusStandard

Sequence Length41 amino acids

Chemical FormulaC205H344N52O52S6

DescriptionStandard

        MMKHKNLLLLIIMSLGFCGMLLMFAPQISTLINPNASRVEA
    

Molecular Weight4561.63 Da

Isoelectric Point (pI)9.30

Net Charge (pH 7.0)1.58

Net Charge (pH 7.4) 1.29

Charge Density (pH 7.0) 0.0385

GRAVY Index0.87

Hydrophobic Moment 0.44

Boman Index0.33

Instability Index38.94

Aliphatic Index 128.54

Aromaticity 0.0488

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 1642.94

LogP -9.88

H-bond Donors 56.0

H-bond Acceptors 61.0

Rotatable Bonds 154.0

Heavy Atoms 315.0

Ring Count 5.0

Amide Bonds 44.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0031641 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

Activity0.17 U/mL

MethodAmylase activity assay

RECORD: Rec_0037788 VERIFIED: YES