General Information
SPKB ID SPKB07148
Signal sequence MLKRTSFVSSLFISSAVLLSILLPSGQAHA
Length 30
Organism Bacillus subtilis 1A751
UniProt ID P39632,
Motif 1..30
Activity Information
Pathway Sec
Natural/Artificial Artificial
Subcellular location Extracellular environment
Secretion efficiency alpha-amylase yield: 1239.7(U/mL)
Type Sec/SPI
Structure Information
PDB ID NA,
Predicted Structure ID SPKB07148.cif
Physicochemical Information
Molecular weight 3174.79234
Aliphatic index 133.3333333
Isoelectric point 11.65178972
Charge (pH=7) 2.088595045
Topological polar surface area 1219.96
Aromaticity 0.066666667
Average rotatable bonds 3.466666667
Number of hydrogen bond donors 44
Number of hydrogen bond acceptors 44
X logP energy -11.47543
Hydropathy 
Literature Information
Title Optimization of thermostable alpha-amylase secretion by screening of optimal singal peptides in Bacillus subtilis
DOI NA,
Publication Year 2017
PubMed ID NA,
Patent ID NA,
