General Information
SPKB ID SPKB04660
Signal sequence MKLGDWKFCLLLFQLMFLTNVCLS
Length 24
Organism Tachypleus tridentatus (Japanese horseshoe crab)
UniProt ID Q27085,
Motif 1..24
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 SPKB04660.cif
Physicochemical Information
Molecular weight 2864.57594
Aliphatic index 125.8333333
Isoelectric point 8.227980369
Charge (pH=7) 0.873891284
Topological polar surface area 964.39
Aromaticity 0.166666667
Average rotatable bonds 3.958333333
Number of hydrogen bond donors 35
Number of hydrogen bond acceptors 36
X logP energy -1.7766
Hydropathy 
Literature Information
Title A Limulus intracellular coagulation inhibitor with characteristics of the serpin superfamily. Purification, characterization, and cDNA cloning.
DOI NA,
Publication Year 1994
PubMed ID 8276848,
Patent ID NA,
