SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB23209

Signal sequence   MGLSRYLLGLLLGVLCTPAPA

Length  21

Organism  Xenopus tropicalis (Western clawed frog) (Silurana tropicalis)

UniProt ID  A4IIA2,

Motif  1..21



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  SPKB23209.cif

Structure  SPKB23209.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  2158.68854

Aliphatic index  153.3333333

Isoelectric point  8.527213491

Charge (pH=7)   0.935155858

Topological polar surface area  750.33

Aromaticity  0.047619048

Average rotatable bonds  3.142857143

Number of hydrogen bond donors  27

Number of hydrogen bond acceptors  28

X logP energy  -3.71303

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.