General Information
SPKB ID SPKB04889
Signal sequence MKISFLLLLAIVICSIGWTEA
Length 21
Organism Olivierus martensii (Manchurian scorpion) (Mesobuthus martensii)
UniProt ID Q9NII5,
Motif 1..21
Activity Information
Pathway SRP-dependent
Natural/Artificial Natural
Subcellular location ER
Secretion efficiency NA
Type Sec/SPI
Structure Information
PDB ID NA,
Predicted Structure ID SPKB04889.cif
Physicochemical Information
Molecular weight 2321.90484
Aliphatic index 171.9047619
Isoelectric point 6.231833229
Charge (pH=7) -0.062510328
Topological polar surface area 785.12
Aromaticity 0.095238095
Average rotatable bonds 3.619047619
Number of hydrogen bond donors 29
Number of hydrogen bond acceptors 29
X logP energy -1.2009
Hydropathy 
Literature Information
Title Purification, characterization, and synthesis of three novel toxins from the Chinese scorpion Buthus martensi, which act on K+ channels.
DOI 10.1021/bi971044w,
Publication Year 1997
PubMed ID 9354615,
Patent ID NA,
