SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB26457

Signal sequence   MSLILIFFAFTVLKS

Length  15

Organism  Actinia tenebrosa (Australian red waratah sea anemone)

UniProt ID  P0DQJ2,

Motif  1..15



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  SPKB26457.cif

Structure  SPKB26457.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  1730.18164

Aliphatic index  156

Isoelectric point  9.700002532

Charge (pH=7)   0.997689266

Topological polar surface area  557.43

Aromaticity  0.2

Average rotatable bonds  3.733333333

Number of hydrogen bond donors  20

Number of hydrogen bond acceptors  21

X logP energy  0.0675

Hydropathy 



Literature Information


Title  Structural and functional characterisation of a novel peptide from the Australian sea anemone Actinia tenebrosa.

DOI  10.1016/j.toxicon.2019.07.002,

Publication Year  2019

PubMed ID  31302115,

Patent ID  NA,



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