General Information
SPKB ID SPKB05466
Signal sequence MNSPAIVIIIFSTLTFSEA
Length 19
Organism Limulus polyphemus (Atlantic horseshoe crab)
UniProt ID Q01528,
Motif 1..19
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 SPKB05466.cif
Physicochemical Information
Molecular weight 2054.42904
Aliphatic index 128.4210526
Isoelectric point 3.849983241
Charge (pH=7) -1.000240578
Topological polar surface area 759.87
Aromaticity 0.105263158
Average rotatable bonds 3.368421053
Number of hydrogen bond donors 26
Number of hydrogen bond acceptors 28
X logP energy -5.7256
Hydropathy 
Literature Information
Title Isolation, cDNA cloning, and characterization of an 18-kDa hemagglutinin and amebocyte aggregation factor from Limulus polyphemus.
DOI NA,
Publication Year 1992
PubMed ID 1429596,
Patent ID NA,
