General Information
SPKB ID SPKB06802
Signal sequence MNQFRMAVIALVLILMTG
Length 18
Organism Bacillus licheniformis strain 3F-3
UniProt ID NA,
Motif 1..18
Activity Information
Pathway Sec
Natural/Artificial Artificial
Subcellular location Extracellular environment
Secretion efficiency Nattokinase yield: 3.42(FU/mL)
Type Sec/SPI
Structure Information
PDB ID NA,
Predicted Structure ID SPKB06802.cif
Physicochemical Information
Molecular weight 2021.56844
Aliphatic index 151.6666667
Isoelectric point 10.55000222
Charge (pH=7) 0.997980988
Topological polar surface area 726.33
Aromaticity 0.055555556
Average rotatable bonds 3.777777778
Number of hydrogen bond donors 25
Number of hydrogen bond acceptors 26
X logP energy -2.85943
Hydropathy 
Literature Information
Title High-level expression of nattokinase in Bacillus licheniformis by manipulating signal peptide and signal peptidase
DOI 10.1111/jam.13175,
Publication Year 2016
PubMed ID 27159567,
Patent ID NA,
