SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB03990

Signal sequence   MAPSQKALLVLVLSMLLTASDSWA

Length  24

Organism  Conus victoriae (Queen Victoria cone)

UniProt ID  A0A0F7YZQ7,

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  SPKB03990.cif

Structure  SPKB03990.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  2546.07844

Aliphatic index  138.3333333

Isoelectric point  6.337367167

Charge (pH=7)   -0.00186425

Topological polar surface area  947.18

Aromaticity  0.041666667

Average rotatable bonds  3.416666667

Number of hydrogen bond donors  33

Number of hydrogen bond acceptors  35

X logP energy  -6.8275

Hydropathy 



Literature Information


Title  Hormone-like peptides in the venoms of marine cone snails.

DOI  10.1016/j.ygcen.2015.07.012,

Publication Year  2017

PubMed ID  26301480,

Patent ID  NA,



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