SPKB

Signal Peptide Knowledge Base

General Information


SPKB ID  SPKB06394

Signal sequence   MSNNQSRYENRDKRRKANLVLNILIAIVSILIVVVA

Length  36

Organism  Bacillus subtilis

UniProt ID  NA,

Motif  1..36



Activity Information


Pathway  NA

Natural/Artificial  Artificial

Subcellular location  Extracellular environment

Secretion efficiency  NA

Type  NA



Structure Information


PDB ID  NA,

Predicted Structure ID  SPKB06394.cif

Structure  SPKB06394.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  4124.90444

Aliphatic index  146.1111111

Isoelectric point  11.50576696

Charge (pH=7)   3.998752179

Topological polar surface area  1795.52

Aromaticity  0.027777778

Average rotatable bonds  4

Number of hydrogen bond donors  63

Number of hydrogen bond acceptors  56

X logP energy  -16.90772

Hydropathy 



Literature Information


Title  Increased Expression Levels of Thermophilic Serine Protease TTHA0724 through Signal Peptide Screening in Bacillus subtilis and Applications of the Enzyme

DOI  10.3390/ijms242115950,

Publication Year  2023

PubMed ID  37958933,

Patent ID  NA,



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