SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB29153

Signal sequence   MSAIFNFQSLLIVILLLICTCAYLRA

Length  26

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

UniProt ID  Q28FL7,

Motif  1..26



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  SPKB29153.cif

Structure  SPKB29153.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  2930.66114

Aliphatic index  172.6923077

Isoelectric point  8.222829177

Charge (pH=7)   0.873181142

Topological polar surface area  1019.82

Aromaticity  0.115384615

Average rotatable bonds  3.653846154

Number of hydrogen bond donors  38

Number of hydrogen bond acceptors  37

X logP energy  -3.48903

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.