SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB03224

Signal sequence   MAGTVRTACLVVAMLLSLDFPGQA

Length  24

Organism  Homo sapiens (Human)

UniProt ID  P51654,

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  SPKB03224.cif

Structure  SPKB03224.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  2464.98214

Aliphatic index  117.9166667

Isoelectric point  6.161167719

Charge (pH=7)   -0.063547244

Topological polar surface area  926.81

Aromaticity  0.041666667

Average rotatable bonds  3.25

Number of hydrogen bond donors  33

Number of hydrogen bond acceptors  34

X logP energy  -8.01423

Hydropathy 



Literature Information


Title  Role of Glycanation and Convertase Maturation of Soluble Glypican-3 in Inhibiting Proliferation of Hepatocellular Carcinoma Cells.

DOI  10.1021/acs.biochem.7b01208,

Publication Year  2018

PubMed ID  29345911,

Patent ID  NA,



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