General Information
SPKB ID SPKB06539
Signal sequence MKKKQQSSAKFAVILTVVVVVLLAAIV
Length 27
Organism Bacillus subtilis TEB1030
UniProt ID NA,
Motif 1..27
Activity Information
Pathway Sec
Natural/Artificial Artificial
Subcellular location Extracellular environment
Secretion efficiency NA
Type Sec/SPI
Structure Information
PDB ID NA,
Predicted Structure ID SPKB06539.cif
Physicochemical Information
Molecular weight 2884.64414
Aliphatic index 162.2222222
Isoelectric point 11.27833405
Charge (pH=7) 3.996804164
Topological polar surface area 1070.87
Aromaticity 0.037037037
Average rotatable bonds 3.703703704
Number of hydrogen bond donors 37
Number of hydrogen bond acceptors 38
X logP energy -5.6866
Hydropathy 
Literature Information
Title Systematic screening of all signal peptides from Bacillus subtilis: A powerful strategy in optimizing heterologous protein secretion in gram-positive bacteria
DOI 10.1016/j.jmb.2006.07.034,
Publication Year 2006
PubMed ID 16930615,
Patent ID NA,
