SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB03880

Signal sequence   MKLVILLSFVATVAVFA

Length  17

Organism  Caenorhabditis elegans

UniProt ID  Q9N4D8,

Motif  1..17



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  SPKB03880.cif

Structure  SPKB03880.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  1822.32284

Aliphatic index  177.6470588

Isoelectric point  9.700002532

Charge (pH=7)   0.997689266

Topological polar surface area  595.4

Aromaticity  0.117647059

Average rotatable bonds  3.411764706

Number of hydrogen bond donors  21

Number of hydrogen bond acceptors  22

X logP energy  -0.2362

Hydropathy 



Literature Information


Title  Discovering neuropeptides in Caenorhabditis elegans by two dimensional liquid chromatography and mass spectrometry.

DOI  10.1016/j.bbrc.2005.07.044,

Publication Year  2005

PubMed ID  16061202,

Patent ID  NA,



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