General Information
SPKB ID SPKB07157
Signal sequence MKKFPKKLLPIAVLSSIAFSSLASGSVPEASA
Length 32
Organism Bacillus subtilis 1A751
UniProt ID P19405,
Motif 1..32
Activity Information
Pathway Sec
Natural/Artificial Artificial
Subcellular location Extracellular environment
Secretion efficiency alpha-amylase yield: 888.4(U/mL)
Type Sec/SPI
Structure Information
PDB ID NA,
Predicted Structure ID SPKB07157.cif
Physicochemical Information
Molecular weight 3275.93794
Aliphatic index 106.875
Isoelectric point 10.80270634
Charge (pH=7) 2.998579287
Topological polar surface area 1222.04
Aromaticity 0.0625
Average rotatable bonds 3.34375
Number of hydrogen bond donors 42
Number of hydrogen bond acceptors 46
X logP energy -11.1694
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,
