SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB05665

Signal sequence   MALSISIYFLLIFLSHFPSSHA

Length  22

Organism  Arabidopsis thaliana (Mouse-ear cress)

UniProt ID  Q9M069,

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  SPKB05665.cif

Structure  SPKB05665.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  2494.97694

Aliphatic index  133.1818182

Isoelectric point  7.7060638

Charge (pH=7)   0.178952067

Topological polar surface area  844.37

Aromaticity  0.181818182

Average rotatable bonds  3.454545455

Number of hydrogen bond donors  30

Number of hydrogen bond acceptors  32

X logP energy  -3.2296

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.