SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB18725

Signal sequence   NSGALLWPLIWGLLLIGTQA

Length  20

Organism  Xenopus laevis (African clawed frog)

UniProt ID  P49579,

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  SPKB18725.cif

Structure  SPKB18725.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  2136.56464

Aliphatic index  166

Isoelectric point  6.099999998

Charge (pH=7)   -0.002015701

Topological polar surface area  765.65

Aromaticity  0.1

Average rotatable bonds  3.25

Number of hydrogen bond donors  26

Number of hydrogen bond acceptors  25

X logP energy  -2.6195

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.