SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB04391

Signal sequence   MRAWIFFLLCLAGKALA

Length  17

Organism  Sus scrofa (Pig)

UniProt ID  P20112,

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  SPKB04391.cif

Structure  SPKB04391.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  1924.43874

Aliphatic index  138.2352941

Isoelectric point  9.833242293

Charge (pH=7)   1.935711238

Topological polar surface area  632.63

Aromaticity  0.176470588

Average rotatable bonds  3.588235294

Number of hydrogen bond donors  24

Number of hydrogen bond acceptors  22

X logP energy  0.38117

Hydropathy 



Literature Information


Title  Porcine SPARC: isolation from dentin, cDNA sequence, and computer model.

DOI  10.1111/j.1600-0722.2006.00280.x,

Publication Year  2006

PubMed ID  16674666,

Patent ID  NA,



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