Peptide Database

Peptide Nameyvbx signal peptide

Function Ontology

Annotation / Sequence feature ▸ Signal peptide

Biotechnology / Production and expression ▸ Secretory expression optimization

Enzyme / Catalytic activity ▸ Hydrolase ▸ Lipase

Standard StatusStandard

Sequence Length28 amino acids

Chemical FormulaC147H243N33O34S2

DescriptionStandard

        MKKWLIIAVSLAIAIVLFMYTKGEAKAA
    

Molecular Weight3080.83 Da

Isoelectric Point (pI)9.82

Net Charge (pH 7.0)2.50

Net Charge (pH 7.4) 2.27

Charge Density (pH 7.0) 0.0892

GRAVY Index1.14

Hydrophobic Moment 0.30

Boman Index0.42

Instability Index10.72

Aliphatic Index 139.64

Aromaticity 0.1071

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 6990.00

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

Amino Acid Composition

TPSA 1066.88

LogP -1.95

H-bond Donors 38.0

H-bond Acceptors 39.0

Rotatable Bonds 104.0

Heavy Atoms 216.0

Ring Count 4.0

Amide Bonds 27.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0015533 VERIFIED: YES

Provenance & Taxonomy

OrganismBacillus subtilis [Bacterium]

FamilySec signal peptide

Tax ID1423

Structure & Mods

Configlinear signal peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Protein secretion signal peptide Secretory expression optimization Lipase (LipS) secretion

TargetBacillus subtilis WB800

Activity0.00512 U/mL

MethodLipase activity assay