General Information
SPKB ID SPKB07165
Signal sequence MVKKWLIQFAVMLSVLSTFTYSASA
Length 25
Organism Bacillus subtilis 1A751
UniProt ID O31436,
Motif 1..25
Activity Information
Pathway Sec
Natural/Artificial Artificial
Subcellular location Extracellular environment
Secretion efficiency alpha-amylase yield: 632(U/mL)
Type Sec/SPI
Structure Information
PDB ID NA,
Predicted Structure ID SPKB07165.cif
Physicochemical Information
Molecular weight 2822.41654
Aliphatic index 109.2
Isoelectric point 10.24760792
Charge (pH=7) 1.996543817
Topological polar surface area 1014.25
Aromaticity 0.16
Average rotatable bonds 3.64
Number of hydrogen bond donors 37
Number of hydrogen bond acceptors 38
X logP energy -5.8362
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,
