SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB04817

Signal sequence   MGAALKMTIFLLIVACAMIATTEA

Length  24

Organism  Gastrophysa atrocyanea (Leaf beetle)

UniProt ID  Q8T0W8,

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  SPKB04817.cif

Structure  SPKB04817.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  2484.12704

Aliphatic index  134.5833333

Isoelectric point  6.231833229

Charge (pH=7)   -0.062510328

Topological polar surface area  856.63

Aromaticity  0.041666667

Average rotatable bonds  3.416666667

Number of hydrogen bond donors  31

Number of hydrogen bond acceptors  34

X logP energy  -4.1999

Hydropathy 



Literature Information


Title  Insect diapause-specific peptide from the leaf beetle has consensus with a putative iridovirus peptide.

DOI  10.1016/j.peptides.2003.07.021,

Publication Year  2003

PubMed ID  14706547,

Patent ID  NA,



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