SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB05194

Signal sequence   MAKVADKPFFPKPFLSFLVLSIIFGFGITLSEA

Length  33

Organism  Cucumis sativus (Cucumber)

UniProt ID  P14133,

Motif  1..33



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  SPKB05194.cif

Structure  SPKB05194.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  3632.40484

Aliphatic index  109.3939394

Isoelectric point  9.441546052

Charge (pH=7)   0.999320805

Topological polar surface area  1201.73

Aromaticity  0.181818182

Average rotatable bonds  3.454545455

Number of hydrogen bond donors  40

Number of hydrogen bond acceptors  44

X logP energy  -3.3188

Hydropathy 



Literature Information


Title  Primary structure of cucumber (Cucumis sativus) ascorbate oxidase deduced from cDNA sequence: homology with blue copper proteins and tissue-specific expression.

DOI  10.1073/pnas.86.4.1239,

Publication Year  1989

PubMed ID  2919172,

Patent ID  NA,



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