SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB03973

Signal sequence   MVLLAQGACCSNQWLAAVLLSLCSCLPAGQS

Length  31

Organism  Rattus norvegicus (Rat)

UniProt ID  Q9Z0J8,

Motif  1..31



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  SPKB03973.cif

Structure  SPKB03973.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  3151.78044

Aliphatic index  122.9032258

Isoelectric point  5.708288991

Charge (pH=7)   -0.249914564

Topological polar surface area  1196.6

Aromaticity  0.032258065

Average rotatable bonds  3.225806452

Number of hydrogen bond donors  44

Number of hydrogen bond acceptors  45

X logP energy  -12.7171

Hydropathy 



Literature Information


Title  Characterization of a novel rat brain glycosylphosphatidylinositol-anchored protein (Kilon), a member of the IgLON cell adhesion molecule family.

DOI  10.1074/jbc.274.12.8224,

Publication Year  1999

PubMed ID  10075727,

Patent ID  NA,



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