General Information
SPKB ID SPKB06936
Signal sequence MFAKRFKTSLLPLFAGFLLLFHLVLAGPAAASA
Length 33
Organism Bacillus subtilis WB700
UniProt ID NA,
Motif 1..33
Activity Information
Pathway Sec
Natural/Artificial Artificial
Subcellular location Extracellular environment
Secretion efficiency Alkaline active xylanase yield: 50.7(U/mL)
Type Sec/SPI
Structure Information
PDB ID NA,
Predicted Structure ID SPKB06936.cif
Physicochemical Information
Molecular weight 3520.32574
Aliphatic index 124.5454545
Isoelectric point 11.82306209
Charge (pH=7) 3.088300011
Topological polar surface area 1180.25
Aromaticity 0.151515152
Average rotatable bonds 3.333333333
Number of hydrogen bond donors 41
Number of hydrogen bond acceptors 42
X logP energy -3.82973
Hydropathy 
Literature Information
Title Optimal secretion of alkali-tolerant xylanase in Bacillus subtilis by signal peptide screening
DOI 10.1007/s00253-016-7615-4,
Publication Year 2016
PubMed ID 27225471,
Patent ID NA,
