General Information
SPKB ID SPKB06770
Signal sequence MKRKMMMFGLALSIIAGGVVADGTGNAAQA
Length 30
Organism Bacillus licheniformis strain 3F-3
UniProt ID NA,
Motif 1..30
Activity Information
Pathway Sec
Natural/Artificial Artificial
Subcellular location Extracellular environment
Secretion efficiency Nattokinase yield: 4.8(FU/mL)
Type Sec/SPI
Structure Information
PDB ID NA,
Predicted Structure ID SPKB06770.cif
Physicochemical Information
Molecular weight 3010.63944
Aliphatic index 91.33333333
Isoelectric point 10.78900924
Charge (pH=7) 1.997837405
Topological polar surface area 1185.1
Aromaticity 0.033333333
Average rotatable bonds 3.466666667
Number of hydrogen bond donors 41
Number of hydrogen bond acceptors 43
X logP energy -12.00463
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,
