General Information
SPKB ID SPKB06937
Signal sequence MMIKQCVICLSLLVFGTTAAHA
Length 22
Organism Bacillus subtilis WB700
UniProt ID O32019,
Motif 1..22
Activity Information
Pathway Sec
Natural/Artificial Artificial
Subcellular location Extracellular environment
Secretion efficiency Alkaline active xylanase yield: 46.9(U/mL)
Type Sec/SPI
Structure Information
PDB ID NA,
Predicted Structure ID SPKB06937.cif
Physicochemical Information
Molecular weight 2350.93944
Aliphatic index 128.6363636
Isoelectric point 8.241247528
Charge (pH=7) 0.964648925
Topological polar surface area 832.9
Aromaticity 0.045454545
Average rotatable bonds 3.5
Number of hydrogen bond donors 31
Number of hydrogen bond acceptors 33
X logP energy -5.4646
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,
