SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB05090

Signal sequence   MKFTVTFLLIICTLSAFC

Length  18

Organism  Human adenovirus C serotype 5 (HAdV-5) (Human adenovirus 5)

UniProt ID  P06498,

Motif  1..18



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  SPKB05090.cif

Structure  SPKB05090.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  2051.59124

Aliphatic index  130

Isoelectric point  8.229691165

Charge (pH=7)   0.873739834

Topological polar surface area  664.96

Aromaticity  0.166666667

Average rotatable bonds  3.611111111

Number of hydrogen bond donors  26

Number of hydrogen bond acceptors  27

X logP energy  -1.8492

Hydropathy 



Literature Information


Title  The adenovirus E3 14.5-kilodalton protein, which is required for down-regulation of the epidermal growth factor receptor and prevention of tumor necrosis factor cytolysis, is an integral membrane protein oriented with its C terminus in the cytoplasm.

DOI  10.1128/JVI.66.3.1665-1673.1992,

Publication Year  1992

PubMed ID  1531370,

Patent ID  NA,



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