SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB03479

Signal sequence   MLVLLCCVVLHVGVARICC

Length  19

Organism  Tachypleus tridentatus (Japanese horseshoe crab)

UniProt ID  Q27082,

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  SPKB03479.cif

Structure  SPKB03479.cif
Very high (pLDDT > 90)
Confident (90 > pLDDT > 70)
Low (70 > pLDDT > 50)
Very low (pLDDT < 50)
Loading PAE…
Expected Position Error (Ångströms)


Physicochemical Information


Molecular weight  2044.68234

Aliphatic index  184.2105263

Isoelectric point  7.93582265

Charge (pH=7)   0.840991215

Topological polar surface area  677.7

Aromaticity  0

Average rotatable bonds  3.421052632

Number of hydrogen bond donors  28

Number of hydrogen bond acceptors  27

X logP energy  -2.01213

Hydropathy 



Literature Information


Title  Horseshoe crab (1,3)-beta-D-glucan-sensitive coagulation factor G. A serine protease zymogen heterodimer with similarities to beta-glucan-binding proteins.

DOI  NA,

Publication Year  1994

PubMed ID  8288603,

Patent ID  NA,



Faculty of Applied Sciences, Macao Polytechnic University, Macao, China.