SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB05387

Signal sequence   MVQRCALVVLLVVAVAAALCSA

Length  22

Organism  Locusta migratoria (Migratory locust)

UniProt ID  P55319,

Motif  1..22



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  SPKB05387.cif

Structure  SPKB05387.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  2200.78784

Aliphatic index  177.2727273

Isoelectric point  8.231408964

Charge (pH=7)   0.874031556

Topological polar surface area  799.64

Aromaticity  0

Average rotatable bonds  3.181818182

Number of hydrogen bond donors  30

Number of hydrogen bond acceptors  29

X logP energy  -5.04733

Hydropathy 



Literature Information


Title  Structure of locust adipokinetic hormone, a neurohormone that regulates lipid utilisation during flight.

DOI  10.1038/263207a0,

Publication Year  1976

PubMed ID  958472,

Patent ID  NA,



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