SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB04678

Signal sequence   MNQVMTIFLVLGVIVYSVES

Length  20

Organism  Actinia equina (Beadlet anemone)

UniProt ID  Q3C258,

Motif  1..20



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  SPKB04678.cif

Structure  SPKB04678.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  2242.71704

Aliphatic index  150.5

Isoelectric point  3.849982713

Charge (pH=7)   -1.001090992

Topological polar surface area  820.62

Aromaticity  0.1

Average rotatable bonds  3.65

Number of hydrogen bond donors  28

Number of hydrogen bond acceptors  30

X logP energy  -4.2264

Hydropathy 



Literature Information


Title  Novel peptide toxins from acrorhagi, aggressive organs of the sea anemone Actinia equina.

DOI  10.1016/j.toxicon.2005.08.003,

Publication Year  2005

PubMed ID  16183092,

Patent ID  NA,



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