General Information
SPKB ID SPKB06766
Signal sequence MNKKLLGIMMTIILAIAVLGTAAFFVIKGSA
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: 5.25(FU/mL)
Type Sec/SPI
Structure Information
PDB ID NA,
Predicted Structure ID SPKB06766.cif
Physicochemical Information
Molecular weight 3237.11024
Aliphatic index 148.0645161
Isoelectric point 11.10307074
Charge (pH=7) 2.997099198
Topological polar surface area 1118.16
Aromaticity 0.064516129
Average rotatable bonds 3.580645161
Number of hydrogen bond donors 39
Number of hydrogen bond acceptors 42
X logP energy -4.5761
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,
