General Information
SPKB ID SPKB06797
Signal sequence MKRKLRKKAFSTILSGLLIGSLFMPAVSDAA
Length 31
Organism Bacillus licheniformis strain 3F-3
UniProt ID NA,
Motif 1..31
Activity Information
Pathway Sec
Natural/Artificial Artificial
Subcellular location Extracellular environment
Secretion efficiency Nattokinase yield: 3.61(FU/mL)
Type Sec/SPI
Structure Information
PDB ID NA,
Predicted Structure ID SPKB06797.cif
Physicochemical Information
Molecular weight 3351.11564
Aliphatic index 110.3225806
Isoelectric point 11.82262554
Charge (pH=7) 4.997244026
Topological polar surface area 1293.86
Aromaticity 0.064516129
Average rotatable bonds 3.741935484
Number of hydrogen bond donors 47
Number of hydrogen bond acceptors 46
X logP energy -10.37156
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,
