SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB04981

Signal sequence   MKGMIMLISCLMLIEVVVGG

Length  20

Organism  Tityus discrepans (Venezuelan scorpion)

UniProt ID  C9X4K4,

Motif  1..20



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  SPKB04981.cif

Structure  SPKB04981.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  2137.80214

Aliphatic index  160.5

Isoelectric point  6.231833229

Charge (pH=7)   -0.062510328

Topological polar surface area  699.77

Aromaticity  0

Average rotatable bonds  3.75

Number of hydrogen bond donors  25

Number of hydrogen bond acceptors  29

X logP energy  -1.3234

Hydropathy 



Literature Information


Title  Molecular cloning and nucleotide sequence analysis of genes from a cDNA library of the scorpion Tityus discrepans.

DOI  10.1016/j.biochi.2009.05.005,

Publication Year  2009

PubMed ID  19470401,

Patent ID  NA,



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