SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB42157

Signal sequence   MNKQVIFGLLLACILVCISG

Length  20

Organism  Drosophila melanogaster (Fruit fly)

UniProt ID  Q8IPK4,

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  SPKB42157.cif

Structure  SPKB42157.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  2135.71244

Aliphatic index  170.5

Isoelectric point  8.229691165

Charge (pH=7)   0.873739834

Topological polar surface area  748.65

Aromaticity  0.05

Average rotatable bonds  3.6

Number of hydrogen bond donors  27

Number of hydrogen bond acceptors  28

X logP energy  -3.3555

Hydropathy 



Literature Information


Title  NA

DOI  NA,

Publication Year  0

PubMed ID  NA,

Patent ID  NA,



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