General Information
SPKB ID SPKB03742
Signal sequence MNKIYYLKYCHITKSLIAVSELARRVTCKSHRRLSRRVILTSVAALSLSSAWPALS
Length 56
Organism Shigella flexneri
UniProt ID Q8VSL2,
Motif 1..56
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 SPKB03742.cif
Physicochemical Information
Molecular weight 6363.60134
Aliphatic index 115
Isoelectric point 11.22691301
Charge (pH=7) 9.053876926
Topological polar surface area 2587.5
Aromaticity 0.071428571
Average rotatable bonds 3.785714286
Number of hydrogen bond donors 100
Number of hydrogen bond acceptors 89
X logP energy -24.11278
Hydropathy 
Literature Information
Title SepA, the major extracellular protein of Shigella flexneri: autonomous secretion and involvement in tissue invasion.
DOI 10.1111/j.1365-2958.1995.mmi_17010123.x,
Publication Year 1995
PubMed ID 7476198,
Patent ID NA,
