SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB00863

Signal sequence   MKKTLLLLLVLLASLLVLAACGSASA

Length  26

Organism  Artificial

UniProt ID  NA,

Motif  1..26



Activity Information


Pathway  NA

Natural/Artificial  Artificial

Subcellular location  Extracellular environment

Secretion efficiency  NA

Type  NA



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB00863.cif

Structure  SPKB00863.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  2613.33964

Aliphatic index  191.5384615

Isoelectric point  9.676237541

Charge (pH=7)   1.935419516

Topological polar surface area  923.78

Aromaticity  0

Average rotatable bonds  3.423076923

Number of hydrogen bond donors  34

Number of hydrogen bond acceptors  35

X logP energy  -4.6792

Hydropathy 



Literature Information


Title  SYNTHETIC PRE-PROTEIN SIGNAL PEPTIDES FOR DIRECTING SECRETION OF HETEROLOGOUS PROTEINS IN BACILLUS BACTERIA

DOI  NA,

Publication Year  2024

PubMed ID  NA,

Patent ID  US20240166694A1,



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