General Information
SPKB ID SPKB00245
Signal sequence MRSKKLWISLLFALTLIFTMAFSNMSVQAA
Length 30
Organism Artificial
UniProt ID NA,
Motif 1..30
Activity Information
Pathway NA
Natural/Artificial Artificial
Subcellular location Extracellular environment
Secretion efficiency Nattokinase activity: 171FU/mL
Type NA
Structure Information
PDB ID NA,
Predicted Structure ID SPKB00245.cif
Physicochemical Information
Molecular weight 3420.19284
Aliphatic index 114
Isoelectric point 11.82305527
Charge (pH=7) 2.99739092
Topological polar surface area 1244.51
Aromaticity 0.133333333
Average rotatable bonds 3.8
Number of hydrogen bond donors 45
Number of hydrogen bond acceptors 45
X logP energy -7.37983
Hydropathy 
Literature Information
Title Signal peptide for improving secretion efficiency of nattokinase and application of signal peptide
DOI NA,
Publication Year 2022
PubMed ID NA,
Patent ID CN114574470A,
