Peptide Database

Peptide NameykpC 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 Length31 amino acids

Chemical FormulaC140H249N41O38S3

DescriptionStandard

        MLRDLGRRVAIAAILSGIILGGMSISLANMP
    

Molecular Weight3210.92 Da

Isoelectric Point (pI)11.70

Net Charge (pH 7.0)1.50

Net Charge (pH 7.4) 1.29

Charge Density (pH 7.0) 0.0484

GRAVY Index1.05

Hydrophobic Moment 0.62

Boman Index0.32

Instability Index76.38

Aliphatic Index 148.06

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 1254.31

LogP -10.45

H-bond Donors 45.0

H-bond Acceptors 43.0

Rotatable Bonds 109.0

Heavy Atoms 222.0

Ring Count 1.0

Amide Bonds 31.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0032265 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