SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB05508

Signal sequence   MSSKFLILLAFCGATLVAA

Length  19

Organism  Caenorhabditis elegans

UniProt ID  Q20224,

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  SPKB05508.cif

Structure  SPKB05508.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  1956.43214

Aliphatic index  138.9473684

Isoelectric point  8.545189979

Charge (pH=7)   0.93571455

Topological polar surface area  673.83

Aromaticity  0.105263158

Average rotatable bonds  3.315789474

Number of hydrogen bond donors  25

Number of hydrogen bond acceptors  26

X logP energy  -3.6151

Hydropathy 



Literature Information


Title  Two-dimensional gel electrophoresis of Caenorhabditis elegans homogenates and identification of protein spots by microsequencing.

DOI  10.1002/elps.1150180337,

Publication Year  1997

PubMed ID  9150941,

Patent ID  NA,



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