General Information
SPKB ID SPKB05555
Signal sequence MEIQQTHRKINRPLVSLALVGALVSITPQQSHA
Length 33
Organism Helicobacter pylori (Campylobacter pylori)
UniProt ID Q48245,
Motif 1..33
Activity Information
Pathway Sec
Natural/Artificial Natural
Subcellular location Periplasmic space
Secretion efficiency NA
Type Sec/SPI
Structure Information
PDB ID NA,
Predicted Structure ID SPKB05555.cif
Physicochemical Information
Molecular weight 3637.26134
Aliphatic index 118.1818182
Isoelectric point 11.47972967
Charge (pH=7) 2.181275948
Topological polar surface area 1538.02
Aromaticity 0
Average rotatable bonds 3.666666667
Number of hydrogen bond donors 52
Number of hydrogen bond acceptors 51
X logP energy -16.21296
Hydropathy 
Literature Information
Title Purification and characterization of the vacuolating toxin from Helicobacter pylori.
DOI NA,
Publication Year 1992
PubMed ID 1587837,
Patent ID NA,
