SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB05108

Signal sequence   MGFVLFSQLPSFLLVSTLLLFLVISHSCRA

Length  30

Organism  Nicotiana tabacum (Common tobacco)

UniProt ID  P08299,

Motif  1..30



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  SPKB05108.cif

Structure  SPKB05108.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  3340.08824

Aliphatic index  149.3333333

Isoelectric point  8.557478416

Charge (pH=7)   1.026915363

Topological polar surface area  1153.48

Aromaticity  0.133333333

Average rotatable bonds  3.533333333

Number of hydrogen bond donors  42

Number of hydrogen bond acceptors  42

X logP energy  -5.51153

Hydropathy 



Literature Information


Title  Amino acid sequence of the ;pathogenesis-related' leaf protein p14 from viroid-infected tomato reveals a new type of structurally unfamiliar proteins.

DOI  10.1002/j.1460-2075.1985.tb03998.x,

Publication Year  1985

PubMed ID  16453639,

Patent ID  NA,



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