General Information
SPKB ID SPKB06790
Signal sequence MRQVSKKTAPSVAYLLTKAACFFVLCLILLYVWDLSQSSA
Length 40
Organism Bacillus licheniformis strain 3F-3
UniProt ID NA,
Motif 1..40
Activity Information
Pathway NA
Natural/Artificial Artificial
Subcellular location Extracellular environment
Secretion efficiency Nattokinase yield: 3.75(FU/mL)
Type NA
Structure Information
PDB ID NA,
Predicted Structure ID SPKB06790.cif
Physicochemical Information
Molecular weight 4466.38114
Aliphatic index 119.5
Isoelectric point 9.345704458
Charge (pH=7) 2.87189211
Topological polar surface area 1650.73
Aromaticity 0.125
Average rotatable bonds 3.6
Number of hydrogen bond donors 61
Number of hydrogen bond acceptors 60
X logP energy -10.99823
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,
