Peptide Database

Peptide NametagV signal peptide

Function Ontology

Annotation / Sequence feature ▸ Signal peptide

Biotechnology / Production and expression ▸ Secretory expression optimization

Enzyme / Catalytic activity ▸ Hydrolase ▸ Glycosidase ▸ Xylanase

Standard StatusStandard

Sequence Length29 amino acids

Chemical FormulaC162H301N57O33S2

DescriptionStandard

        MAERVRVRVRKKKKSKRRKILKRIMLLFA
    

Molecular Weight3639.62 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)12.50

Net Charge (pH 7.4) 12.27

Charge Density (pH 7.0) 0.4309

GRAVY Index-0.69

Hydrophobic Moment 0.69

Boman Index-0.56

Instability Index56.93

Aliphatic Index 104.14

Aromaticity 0.0345

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 1551.09

LogP -10.44

H-bond Donors 60.0

H-bond Acceptors 48.0

Rotatable Bonds 138.0

Heavy Atoms 254.0

Ring Count 1.0

Amide Bonds 28.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0352955 VERIFIED: YES

Provenance & Taxonomy

OrganismBacillus subtilis [Bacterium]

FamilyTat 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 Alkaline active xylanase (XynBYG) secretion

TargetBacillus subtilis WB700

Activity0.0 U/mL

MethodXylanase activity assay