General Information
SPKB ID SPKB06807
Signal sequence MKPFKKITLMFIMSVLVVFAAA
Length 22
Organism Bacillus licheniformis strain 3F-3
UniProt ID NA,
Motif 1..22
Activity Information
Pathway Sec
Natural/Artificial Artificial
Subcellular location Cell membrane
Secretion efficiency Nattokinase yield: 3.16(FU/mL)
Type Sec/SPII
Structure Information
PDB ID NA,
Predicted Structure ID SPKB06807.cif
Physicochemical Information
Molecular weight 2486.21694
Aliphatic index 124.0909091
Isoelectric point 11.10307074
Charge (pH=7) 2.997099198
Topological polar surface area 784.15
Aromaticity 0.136363636
Average rotatable bonds 3.727272727
Number of hydrogen bond donors 27
Number of hydrogen bond acceptors 31
X logP energy 0.0449
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,
