SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB03916

Signal sequence   MASSSSSLAFSLSLLLALILCFSPTQS

Length  27

Organism  Arabidopsis thaliana (Mouse-ear cress)

UniProt ID  Q9S7Y7,

Motif  1..27



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  SPKB03916.cif

Structure  SPKB03916.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  2775.26774

Aliphatic index  126.6666667

Isoelectric point  5.922539791

Charge (pH=7)   -0.063990417

Topological polar surface area  1056.52

Aromaticity  0.074074074

Average rotatable bonds  3.296296296

Number of hydrogen bond donors  39

Number of hydrogen bond acceptors  41

X logP energy  -12.3169

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.