SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB44579

Signal sequence   MNKFLNLIGLAFVLVLCAFSCSNA

Length  24

Organism  Dictyostelium discoideum (Social amoeba)

UniProt ID  Q54HI1,

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  SPKB44579.cif

Structure  SPKB44579.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  2589.16704

Aliphatic index  134.1666667

Isoelectric point  8.229691165

Charge (pH=7)   0.873739834

Topological polar surface area  928.37

Aromaticity  0.125

Average rotatable bonds  3.5

Number of hydrogen bond donors  33

Number of hydrogen bond acceptors  34

X logP energy  -6.091

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.