SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB02203

Signal sequence   MARWQRVYWLRSLFFALVTSVNSL

Length  24

Organism  Rattus norvegicus (Rat)

UniProt ID  O54767,

Motif  1..24



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  SPKB02203.cif

Structure  SPKB02203.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  2944.49314

Aliphatic index  109.5833333

Isoelectric point  12.20420625

Charge (pH=7)   2.997123951

Topological polar surface area  1137.23

Aromaticity  0.208333333

Average rotatable bonds  3.833333333

Number of hydrogen bond donors  43

Number of hydrogen bond acceptors  36

X logP energy  -6.33589

Hydropathy 



Literature Information


Title  Structural conservation of mouse and rat zona pellucida glycoproteins. Probing the native rat zona pellucida proteome by mass spectrometry.

DOI  10.1021/bi051883f,

Publication Year  2005

PubMed ID  16342937,

Patent ID  NA,



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