General Information
SPKB ID SPKB06869
Signal sequence MRKTIFAFLTGLMMFGTITAASA
Length 23
Organism Bacillus subtilis WB700
UniProt ID P40407,
Motif 1..23
Activity Information
Pathway Sec
Natural/Artificial Artificial
Subcellular location Extracellular environment
Secretion efficiency Alkaline active xylanase yield: 188.9(U/mL)
Type Sec/SPI
Structure Information
PDB ID NA,
Predicted Structure ID SPKB06869.cif
Physicochemical Information
Molecular weight 2480.03964
Aliphatic index 85.2173913
Isoelectric point 11.65177567
Charge (pH=7) 1.997685954
Topological polar surface area 892.59
Aromaticity 0.130434783
Average rotatable bonds 3.52173913
Number of hydrogen bond donors 33
Number of hydrogen bond acceptors 34
X logP energy -6.51413
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,
