SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB04506

Signal sequence   MKILLASLCLISLLVILPSVFS

Length  22

Organism  Arabidopsis thaliana (Mouse-ear cress)

UniProt ID  P42813,

Motif  1..22



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  SPKB04506.cif

Structure  SPKB04506.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  2374.06484

Aliphatic index  208.1818182

Isoelectric point  8.545189979

Charge (pH=7)   0.93571455

Topological polar surface area  772.57

Aromaticity  0.045454545

Average rotatable bonds  3.545454545

Number of hydrogen bond donors  28

Number of hydrogen bond acceptors  30

X logP energy  -1.098

Hydropathy 



Literature Information


Title  Differential extraction and protein sequencing reveals major differences in patterns of primary cell wall proteins from plants.

DOI  10.1074/jbc.272.25.15841,

Publication Year  1997

PubMed ID  9188482,

Patent ID  NA,



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