SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB05536

Signal sequence   MARFFPLTLTILLFFIQRIDFCHT

Length  24

Organism  Daucus carota (Wild carrot)

UniProt ID  Q39688,

Motif  1..24



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  SPKB05536.cif

Structure  SPKB05536.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  2944.59164

Aliphatic index  117.9166667

Isoelectric point  8.55739952

Charge (pH=7)   1.027358536

Topological polar surface area  1017.39

Aromaticity  0.208333333

Average rotatable bonds  3.833333333

Number of hydrogen bond donors  37

Number of hydrogen bond acceptors  35

X logP energy  -2.33116

Hydropathy 



Literature Information


Title  The carrot secreted glycoprotein gene EP1 is expressed in the epidermis and has sequence homology to Brassica S-locus glycoproteins.

DOI  10.1046/j.1365-313x.1993.04050855.x,

Publication Year  1993

PubMed ID  8275102,

Patent ID  NA,



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