SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB00231

Signal sequence   MKTIIALSYIFCLVF

Length  15

Organism  Artificial

UniProt ID  NA,

Motif  1..15



Activity Information


Pathway  SRP-dependent

Natural/Artificial  Artificial

Subcellular location  ER

Secretion efficiency  Catabolite activator protein: 15 to 20mg/L

Type  Sec/SPI



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB00231.cif

Structure  SPKB00231.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  1762.24164

Aliphatic index  156

Isoelectric point  8.522939048

Charge (pH=7)   0.934864135

Topological polar surface area  557.43

Aromaticity  0.2

Average rotatable bonds  3.733333333

Number of hydrogen bond donors  21

Number of hydrogen bond acceptors  22

X logP energy  0.7106

Hydropathy 



Literature Information


Title  Signal peptide of baculovirus expression system and application thereof

DOI  NA,

Publication Year  2022

PubMed ID  NA,

Patent ID  CN114262720A,



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